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USB_MSD. Initial commit.

This commit is contained in:
barthess 2016-10-17 09:57:43 +03:00
parent cc82c5c5c0
commit ae0a3ca9de
23 changed files with 7633 additions and 2 deletions
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3
os/hal/hal.mk
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@ -18,6 +18,7 @@ HALSRC += ${CHIBIOS_CONTRIB}/os/hal/src/hal_community.c \
${CHIBIOS_CONTRIB}/os/hal/src/hal_eeprom.c \
${CHIBIOS_CONTRIB}/os/hal/src/hal_timcap.c \
${CHIBIOS_CONTRIB}/os/hal/src/hal_qei.c \
${CHIBIOS_CONTRIB}/os/hal/src/hal_usb_hid.c
${CHIBIOS_CONTRIB}/os/hal/src/hal_usb_hid.c \
${CHIBIOS_CONTRIB}/os/hal/src/hal_usb_msd.c
HALINC += ${CHIBIOS_CONTRIB}/os/hal/include

5
os/hal/include/hal_community.h
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@ -67,6 +67,10 @@
#define HAL_USE_USB_HID FALSE
#endif
#if !defined(HAL_USE_USB_MSD)
#define HAL_USE_USB_MSD FALSE
#endif
/* Abstract interfaces.*/
/* Shared headers.*/
@ -84,6 +88,7 @@
#include "hal_crc.h"
#include "hal_eeprom.h"
#include "hal_usb_hid.h"
#include "hal_usb_msd.h"
/*===========================================================================*/
/* Driver constants. */

1
os/hal/include/hal_onewire.h
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@ -328,7 +328,6 @@ extern onewireDriver OWD1;
#ifdef __cplusplus
extern "C" {
#endif
void onewireInit(void);
void onewireObjectInit(onewireDriver *owp);
void onewireStart(onewireDriver *owp, const onewireConfig *config);
void onewireStop(onewireDriver *owp);

192
os/hal/include/hal_usb_msd.h Normal file
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@ -0,0 +1,192 @@
/*
ChibiOS/HAL - Copyright (C) 2016 Uladzimir Pylinsky aka barthess
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
/**
* @file hal_usb_msd.h
* @brief USM mass storage device driver macros and structures.
*
* @addtogroup usb_msd
* @{
*/
#ifndef HAL_USB_MSD_H
#define HAL_USB_MSD_H
#if (HAL_USE_USB_MSD == TRUE) || defined(__DOXYGEN__)
#include "lib_scsi.h"
/*===========================================================================*/
/* Driver constants. */
/*===========================================================================*/
#define USB_MSD_DATA_EP 0x01
#define USB_MSD_EP_SIZE 0x40
/*===========================================================================*/
/* Driver pre-compile time settings. */
/*===========================================================================*/
/*===========================================================================*/
/* Derived constants and error checks. */
/*===========================================================================*/
#if !HAL_USE_USB
#error "Mass storage Driver requires HAL_USE_USB"
#endif
/*===========================================================================*/
/* Driver data structures and types. */
/*===========================================================================*/
/**
* @brief Type of a structure representing an USB mass storage driver.
*/
typedef struct USBMassStorageDriver USBMassStorageDriver;
/**
* @brief Type of a driver state machine possible states.
*/
typedef enum {
USB_MSD_UNINIT = 0,
USB_MSD_STOP,
USB_MSD_READY,
} usbmsdstate_t;
/**
* @brief Represents command block wrapper structure.
* @details See USB Mass Storage Class Specification.
*/
typedef struct PACKED_VAR {
uint32_t signature;
uint32_t tag;
uint32_t data_len;
uint8_t flags;
uint8_t lun;
uint8_t cmd_len;
uint8_t cmd_data[16];
} msd_cbw_t;
/**
* @brief Represents command status wrapper structure.
* @details See USB Mass Storage Class Specification.
*/
typedef struct PACKED_VAR {
uint32_t signature;
uint32_t tag;
uint32_t data_residue;
uint8_t status;
} msd_csw_t;
/**
* @brief Transport handler passed to SCSI layer.
*/
typedef struct {
/**
* @brief Pointer to the @p USBDriver object.
*/
USBDriver *usbp;
/**
* @brief USB endpoint number.
*/
usbep_t ep;
} usb_scsi_transport_handler_t;
/**
* @brief Structure representing an USB mass storage driver.
*/
struct USBMassStorageDriver {
/**
* @brief Pointer to the @p USBDriver object.
*/
USBDriver *usbp;
/**
* @brief Driver state.
*/
usbmsdstate_t state;
/**
* @brief CBW structure.
*/
msd_cbw_t cbw;
/**
* @brief CSW structure.
*/
msd_csw_t csw;
/**
* @brief Thread working area.
*/
THD_WORKING_AREA( waMSDWorker, 512);
/**
* @brief Worker thread handler.
*/
thread_reference_t worker;
/**
* @brief SCSI target driver structure.
*/
SCSITarget scsi_target;
/**
* @brief SCSI target configuration structure.
*/
SCSITargetConfig scsi_config;
/**
* @brief SCSI transport structure.
*/
SCSITransport scsi_transport;
/**
* @brief SCSI over USB transport handler structure.
*/
usb_scsi_transport_handler_t usb_scsi_transport_handler;
};
/*===========================================================================*/
/* Driver macros. */
/*===========================================================================*/
/*===========================================================================*/
/* External declarations. */
/*===========================================================================*/
extern USBMassStorageDriver USBMSD1;
#ifdef __cplusplus
extern "C" {
#endif
void msdObjectInit(USBMassStorageDriver *msdp);
void msdStart(USBMassStorageDriver *msdp, USBDriver *usbp,
BaseBlockDevice *blkdev, uint8_t *blkbuf,
const scsi_inquiry_response_t *scsi_inquiry_response);
void msdStop(USBMassStorageDriver *msdp);
bool msd_request_hook(USBDriver *usbp);
#ifdef __cplusplus
}
#endif
#endif /* HAL_USE_USB_MSD */
#endif /* HAL_USB_MSD_H */
/** @} */

386
os/hal/src/hal_usb_msd.c Normal file
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@ -0,0 +1,386 @@
/*
ChibiOS/HAL - Copyright (C) 2016 Uladzimir Pylinsky aka barthess
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
/**
* @file hal_usb_msd.c
* @brief USM mass storage device code.
*
* @addtogroup usb_msd
* @{
*/
#include "hal.h"
#if (HAL_USE_USB_MSD == TRUE) || defined(__DOXYGEN__)
#include <string.h>
/*===========================================================================*/
/* Driver local definitions. */
/*===========================================================================*/
#define MSD_REQ_RESET 0xFF
#define MSD_GET_MAX_LUN 0xFE
#define MSD_CBW_SIGNATURE 0x43425355
#define MSD_CSW_SIGNATURE 0x53425355
#define MSD_THD_PRIO NORMALPRIO
#define CBW_FLAGS_RESERVED_MASK 0b01111111
#define CBW_LUN_RESERVED_MASK 0b11110000
#define CBW_CMD_LEN_RESERVED_MASK 0b11000000
#define CSW_STATUS_PASSED 0x00
#define CSW_STATUS_FAILED 0x01
#define CSW_STATUS_PHASE_ERROR 0x02
#define MSD_SETUP_WORD(setup, index) (uint16_t)(((uint16_t)setup[index+1] << 8)\
| (setup[index] & 0x00FF))
#define MSD_SETUP_VALUE(setup) MSD_SETUP_WORD(setup, 2)
#define MSD_SETUP_INDEX(setup) MSD_SETUP_WORD(setup, 4)
#define MSD_SETUP_LENGTH(setup) MSD_SETUP_WORD(setup, 6)
/*===========================================================================*/
/* Driver exported variables. */
/*===========================================================================*/
/**
* @brief USB mass storage driver identifier.
*/
USBMassStorageDriver USBMSD1;
/*===========================================================================*/
/* Driver local variables and types. */
/*===========================================================================*/
/**
* @brief Hardcoded default SCSI inquiry response structure.
*/
static const scsi_inquiry_response_t default_scsi_inquiry_response = {
0x00, /* direct access block device */
0x80, /* removable */
0x04, /* SPC-2 */
0x02, /* response data format */
0x20, /* response has 0x20 + 4 bytes */
0x00,
0x00,
0x00,
"Chibios",
"Mass Storage",
{'v',CH_KERNEL_MAJOR+'0','.',CH_KERNEL_MINOR+'0'}
};
/*===========================================================================*/
/* Driver local functions. */
/*===========================================================================*/
/**
*/
/**
* @brief Checks validity of CBW content.
* @details The device shall consider the CBW valid when:
* • The CBW was received after the device had sent a CSW or after a reset,
* • the CBW is 31 (1Fh) bytes in length,
* • and the dCBWSignature is equal to 43425355h.
*
* @param[in] cbw pointer to the @p msd_cbw_t object
* @param[in] recvd number of received bytes
*
* @return Operation status.
* @retval true CBW is meaningful.
* @retval false CBW is bad.
*
* @notapi
*/
static bool cbw_valid(const msd_cbw_t *cbw, msg_t recvd) {
if ((sizeof(msd_cbw_t) != recvd) || (cbw->signature != MSD_CBW_SIGNATURE)) {
return false;
}
else {
return true;
}
}
/**
* @brief Checks meaningfulness of CBW content.
* @details The device shall consider the contents of a valid CBW meaningful when:
* • no reserved bits are set,
* • the bCBWLUN contains a valid LUN supported by the device,
* • and both bCBWCBLength and the content of the CBWCB are in
* accordance with bInterfaceSubClass.
*
* @param[in] cbw pointer to the @p msd_cbw_t object
*
* @return Operation status.
* @retval true CBW is meaningful.
* @retval false CBW is bad.
*
* @notapi
*/
static bool cbw_meaningful(const msd_cbw_t *cbw) {
if (((cbw->cmd_len & CBW_CMD_LEN_RESERVED_MASK) != 0)
|| ((cbw->flags & CBW_FLAGS_RESERVED_MASK) != 0)
|| (cbw->lun != 0)) {
return false;
}
else {
return true;
}
}
/**
* @brief SCSI transport transmit function.
*
* @param[in] transport pointer to the @p SCSITransport object
* @param[in] data payload
* @param[in] len number of bytes to be transmitted
*
* @return Number of successfully transmitted bytes.
* @notapi
*/
static uint32_t scsi_transport_transmit(const SCSITransport *transport,
const uint8_t *data, size_t len) {
usb_scsi_transport_handler_t *trp = transport->handler;
msg_t status = usbTransmit(trp->usbp, trp->ep, data, len);
if (MSG_OK == status)
return len;
else
return 0;
}
/**
* @brief SCSI transport receive function.
*
* @param[in] transport pointer to the @p SCSITransport object
* @param[in] data payload
* @param[in] len number bytes to be received
*
* @return Number of successfully received bytes.
* @notapi
*/
static uint32_t scsi_transport_receive(const SCSITransport *transport,
uint8_t *data, size_t len) {
usb_scsi_transport_handler_t *trp = transport->handler;
msg_t status = usbReceive(trp->usbp, trp->ep, data, len);
if (MSG_RESET != status)
return status;
else
return 0;
}
/**
* @brief Fills and sends CSW message.
*
* @param[in] msdp pointer to the @p USBMassStorageDriver object
* @param[in] status status returned by SCSI layer
* @param[in] residue number of residue bytes in case of failed transaction
*
* @notapi
*/
static void send_csw(USBMassStorageDriver *msdp, uint8_t status,
uint32_t residue) {
msdp->csw.signature = MSD_CSW_SIGNATURE;
msdp->csw.data_residue = residue;
msdp->csw.tag = msdp->cbw.tag;
msdp->csw.status = status;
usbTransmit(msdp->usbp, USB_MSD_DATA_EP, (uint8_t *)&msdp->csw,
sizeof(msd_csw_t));
}
/**
* @brief Mass storage worker thread.
*
* @param[in] arg pointer to the @p USBMassStorageDriver object
*
* @notapi
*/
static THD_FUNCTION(usb_msd_worker, arg) {
USBMassStorageDriver *msdp = arg;
while(! chThdShouldTerminateX()) {
const msg_t status = usbReceive(msdp->usbp, USB_MSD_DATA_EP,
(uint8_t *)&msdp->cbw, sizeof(msd_cbw_t));
if (MSG_RESET == status) {
osalThreadSleepMilliseconds(50);
}
else if (cbw_valid(&msdp->cbw, status) && cbw_meaningful(&msdp->cbw)) {
if (SCSI_SUCCESS == scsiExecCmd(&msdp->scsi_target, msdp->cbw.cmd_data)) {
send_csw(msdp, CSW_STATUS_PASSED, 0);
}
else {
send_csw(msdp, CSW_STATUS_FAILED, scsiResidue(&msdp->scsi_target));
}
}
else {
; /* do NOT send CSW here. Incorrect CBW must be silently ignored */
}
}
chThdExit(MSG_OK);
}
/*===========================================================================*/
/* Driver exported functions. */
/*===========================================================================*/
/**
* @brief Mass storage specific request hook for USB.
*
* @param[in] usbp pointer to the @p USBDriver object
*
* @notapi
*/
bool msd_request_hook(USBDriver *usbp) {
if (((usbp->setup[0] & USB_RTYPE_TYPE_MASK) == USB_RTYPE_TYPE_CLASS) &&
((usbp->setup[0] & USB_RTYPE_RECIPIENT_MASK) == USB_RTYPE_RECIPIENT_INTERFACE)) {
/* check that the request is for interface 0.*/
if (MSD_SETUP_INDEX(usbp->setup) != 0)
return false;
/* act depending on bRequest = setup[1] */
switch(usbp->setup[1]) {
case MSD_REQ_RESET:
/* check that it is a HOST2DEV request */
if (((usbp->setup[0] & USB_RTYPE_DIR_MASK) != USB_RTYPE_DIR_HOST2DEV) ||
(MSD_SETUP_LENGTH(usbp->setup) != 0) ||
(MSD_SETUP_VALUE(usbp->setup) != 0))
return false;
/* reset all endpoints */
/* TODO!*/
/* The device shall NAK the status stage of the device request until
* the Bulk-Only Mass Storage Reset is complete.
*/
return true;
case MSD_GET_MAX_LUN:
/* check that it is a DEV2HOST request */
if (((usbp->setup[0] & USB_RTYPE_DIR_MASK) != USB_RTYPE_DIR_DEV2HOST) ||
(MSD_SETUP_LENGTH(usbp->setup) != 1) ||
(MSD_SETUP_VALUE(usbp->setup) != 0))
return false;
/* stall to indicate that we don't support LUN */
osalSysLockFromISR();
usbStallTransmitI(usbp, 0);
osalSysUnlockFromISR();
return true;
default:
return false;
break;
}
}
return false;
}
/**
* @brief Initializes the standard part of a @p USBMassStorageDriver structure.
*
* @param[out] msdp pointer to the @p USBMassStorageDriver object
*
* @init
*/
void msdObjectInit(USBMassStorageDriver *msdp) {
memset(msdp, 0x55, sizeof(USBMassStorageDriver));
msdp->state = USB_MSD_STOP;
msdp->usbp = NULL;
msdp->worker = NULL;
scsiObjectInit(&msdp->scsi_target);
}
/**
* @brief Stops the USB mass storage driver.
*
* @param[in] msdp pointer to the @p USBMassStorageDriver object
*
* @api
*/
void msdStop(USBMassStorageDriver *msdp) {
osalDbgCheck(msdp != NULL);
osalDbgAssert((msdp->state == USB_MSD_READY), "invalid state");
chThdTerminate(msdp->worker);
chThdWait(msdp->worker);
scsiStop(&msdp->scsi_target);
msdp->worker = NULL;
msdp->state = USB_MSD_STOP;
msdp->usbp = NULL;
}
/**
* @brief Configures and activates the USB mass storage driver.
*
* @param[in] msdp pointer to the @p USBMassStorageDriver object
* @param[in] usbp pointer to the @p USBDriver object
* @param[in] blkdev pointer to the @p BaseBlockDevice object
* @param[in] blkbuf pointer to the working area buffer, must be allocated
* by user, must be big enough to store 1 data block
* @param[in] inquiry pointer to the SCSI inquiry response structure,
* set it to @p NULL to use default hardcoded value.
*
* @api
*/
void msdStart(USBMassStorageDriver *msdp, USBDriver *usbp,
BaseBlockDevice *blkdev, uint8_t *blkbuf,
const scsi_inquiry_response_t *inquiry) {
osalDbgCheck((msdp != NULL) && (usbp != NULL)
&& (blkdev != NULL) && (blkbuf != NULL));
osalDbgAssert((msdp->state == USB_MSD_STOP), "invalid state");
msdp->usbp = usbp;
msdp->usb_scsi_transport_handler.usbp = msdp->usbp;
msdp->usb_scsi_transport_handler.ep = USB_MSD_DATA_EP;
msdp->scsi_transport.handler = &msdp->usb_scsi_transport_handler;
msdp->scsi_transport.transmit = scsi_transport_transmit;
msdp->scsi_transport.receive = scsi_transport_receive;
if (NULL == inquiry) {
msdp->scsi_config.inquiry_response = &default_scsi_inquiry_response;
}
else {
msdp->scsi_config.inquiry_response = inquiry;
}
msdp->scsi_config.blkbuf = blkbuf;
msdp->scsi_config.blkdev = blkdev;
msdp->scsi_config.transport = &msdp->scsi_transport;
scsiStart(&msdp->scsi_target, &msdp->scsi_config);
msdp->state = USB_MSD_READY;
msdp->worker = chThdCreateStatic(msdp->waMSDWorker, sizeof(msdp->waMSDWorker),
MSD_THD_PRIO, usb_msd_worker, msdp);
}
#endif /* HAL_USE_USB_MSD */
/** @} */

466
os/various/lib_scsi.c Normal file
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@ -0,0 +1,466 @@
/*
ChibiOS/HAL - Copyright (C) 2016 Uladzimir Pylinsky aka barthess
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
/**
* @file lib_scsi.c
* @brief SCSI target driver source code.
*
* @addtogroup SCSI
* @{
*/
#include <string.h>
#include "hal.h"
//#include "chprintf.h"
#include "lib_scsi.h"
/*===========================================================================*/
/* Driver local definitions. */
/*===========================================================================*/
typedef struct {
uint32_t first_lba;
uint16_t blk_cnt;
} data_request_t;
/*===========================================================================*/
/* Driver exported variables. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver local variables. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver local functions. */
/*===========================================================================*/
/**
* @brief Byte swapping function.
*
* @notapi
*/
static uint32_t swap_uint32(uint32_t val) {
val = ((val << 8) & 0xFF00FF00 ) | ((val >> 8) & 0x00FF00FF);
return ((val << 16) & 0xFFFF0000) | ((val >> 16) & 0x0000FFFF);
}
/**
* @brief Byte swapping function.
*
* @notapi
*/
static uint16_t swap_uint16(uint16_t val) {
return ((val >> 8) & 0xff) | ((val & 0xff) << 8);
}
/**
* @brief Combines data request from byte array.
*
* @notapi
*/
static data_request_t decode_data_request(const uint8_t *cmd) {
data_request_t req;
uint32_t lba;
uint16_t blk;
memcpy(&lba, &cmd[2], sizeof(lba));
memcpy(&blk, &cmd[7], sizeof(blk));
req.first_lba = swap_uint32(lba);
req.blk_cnt = swap_uint16(blk);
return req;
}
/**
* @brief Fills sense structure.
*
* @param[in] scsip pointer to @p SCSITarget structure
* @param[in] key SCSI sense key
* @param[in] code SCSI sense code
* @param[in] qual SCSI sense qualifier
*
* @notapi
*/
static void set_sense(SCSITarget *scsip, uint8_t key,
uint8_t code, uint8_t qual) {
scsi_sense_response_t *sense = &scsip->sense;
memset(sense, 0 , sizeof(scsi_sense_response_t));
sense->byte[0] = 0x70;
sense->byte[2] = key;
sense->byte[7] = 8;
sense->byte[12] = code;
sense->byte[13] = qual;
}
/**
* @brief Sets all values in sense data to 'success' condition.
*
* @param[in] scsip pointer to @p SCSITarget structure
*
* @notapi
*/
static void set_sense_ok(SCSITarget *scsip) {
set_sense(scsip, SCSI_SENSE_KEY_GOOD,
SCSI_ASENSE_NO_ADDITIONAL_INFORMATION,
SCSI_ASENSEQ_NO_QUALIFIER);
}
/**
* @brief Transmits data via transport channel.
*
* @param[in] scsip pointer to @p SCSITarget structure
* @param[in] data pointer to data buffer
* @param[in] len number of bytes to be transmitted
*
* @return The operation status.
*
* @notapi
*/
static bool transmit_data(SCSITarget *scsip, const uint8_t *data, uint32_t len) {
const SCSITransport *trp = scsip->config->transport;
const uint32_t residue = len - trp->transmit(trp, data, len);
if (residue > 0) {
scsip->residue = residue;
return SCSI_FAILED;
}
else {
return SCSI_SUCCESS;
}
}
/**
* @brief Stub for unhandled SCSI commands.
* @details Sets error flags in sense data structure and returns error error.
*/
static bool cmd_unhandled(SCSITarget *scsip, const uint8_t *cmd) {
(void)cmd;
set_sense(scsip, SCSI_SENSE_KEY_ILLEGAL_REQUEST,
SCSI_ASENSE_INVALID_COMMAND,
SCSI_ASENSEQ_NO_QUALIFIER);
return SCSI_FAILED;
}
/**
* @brief Stub for unrealized but required SCSI commands.
* @details Sets sense data in 'all OK' condition and returns success status.
*/
static bool cmd_ignored(SCSITarget *scsip, const uint8_t *cmd) {
(void)scsip;
(void)cmd;
set_sense_ok(scsip);
return SCSI_SUCCESS;
}
/**
* @brief SCSI inquiry command handler.
*
* @param[in] scsip pointer to @p SCSITarget structure
* @param[in] cmd pointer to SCSI command data
*
* @return The operation status.
*
* @notapi
*/
static bool inquiry(SCSITarget *scsip, const uint8_t *cmd) {
if ((cmd[1] & 0b11) || cmd[2] != 0) {
set_sense(scsip, SCSI_SENSE_KEY_ILLEGAL_REQUEST,
SCSI_ASENSE_INVALID_FIELD_IN_CDB,
SCSI_ASENSEQ_NO_QUALIFIER);
return SCSI_FAILED;
}
else {
return transmit_data(scsip, (const uint8_t *)scsip->config->inquiry_response,
sizeof(scsi_inquiry_response_t));
}
}
/**
* @brief SCSI request sense command handler.
*
* @param[in] scsip pointer to @p SCSITarget structure
* @param[in] cmd pointer to SCSI command data
*
* @return The operation status.
*
* @notapi
*/
static bool request_sense(SCSITarget *scsip, const uint8_t *cmd) {
uint32_t tmp;
memcpy(&tmp, &cmd[1], 3);
if ((tmp != 0) || (cmd[4] != sizeof(scsi_sense_response_t))) {
set_sense(scsip, SCSI_SENSE_KEY_ILLEGAL_REQUEST,
SCSI_ASENSE_INVALID_FIELD_IN_CDB,
SCSI_ASENSEQ_NO_QUALIFIER);
return SCSI_FAILED;
}
else {
return transmit_data(scsip, (uint8_t *)&scsip->sense,
sizeof(scsi_sense_response_t));
}
}
/**
* @brief SCSI mode sense (6) command handler.
*
* @param[in] scsip pointer to @p SCSITarget structure
* @param[in] cmd pointer to SCSI command data
*
* @return The operation status.
*
* @notapi
*/
static bool mode_sense6(SCSITarget *scsip, const uint8_t *cmd) {
(void)cmd;
scsip->mode_sense.byte[0] = sizeof(scsi_mode_sense6_response_t) - 1;
scsip->mode_sense.byte[1] = 0;
if (blkIsWriteProtected(scsip->config->blkdev)) {
scsip->mode_sense.byte[2] = 0x01 << 7;
}
else {
scsip->mode_sense.byte[2] = 0;
}
scsip->mode_sense.byte[3] = 0;
return transmit_data(scsip, (uint8_t *)&scsip->mode_sense,
sizeof(scsi_mode_sense6_response_t));
}
/**
* @brief SCSI read capacity (10) command handler.
*
* @param[in] scsip pointer to @p SCSITarget structure
* @param[in] cmd pointer to SCSI command data
*
* @return The operation status.
*
* @notapi
*/
static bool read_capacity10(SCSITarget *scsip, const uint8_t *cmd) {
(void)cmd;
BlockDeviceInfo bdi;
blkGetInfo(scsip->config->blkdev, &bdi);
scsi_read_capacity10_response_t ret;
ret.block_size = swap_uint32(bdi.blk_size);
ret.last_block_addr = swap_uint32(bdi.blk_num - 1);
return transmit_data(scsip, (uint8_t *)&ret,
sizeof(scsi_read_capacity10_response_t));
}
/**
* @brief Checks data request for media overflow.
*
* @param[in] scsip pointer to @p SCSITarget structure
* @param[in] cmd pointer to SCSI command data
*
* @return The operation status.
* @retval true When media overflow detected.
* @retval false Otherwise.
*
* @notapi
*/
static bool data_overflow(SCSITarget *scsip, const data_request_t *req) {
BlockDeviceInfo bdi;
blkGetInfo(scsip->config->blkdev, &bdi);
if (req->first_lba + req->blk_cnt > bdi.blk_num) {
set_sense(scsip, SCSI_SENSE_KEY_ILLEGAL_REQUEST,
SCSI_ASENSE_LBA_OUT_OF_RANGE,
SCSI_ASENSEQ_NO_QUALIFIER);
return true;
}
else {
return false;
}
}
/**
* @brief SCSI read/write (10) command handler.
*
* @param[in] scsip pointer to @p SCSITarget structure
* @param[in] cmd pointer to SCSI command data
*
* @return The operation status.
*
* @notapi
*/
static bool data_read_write10(SCSITarget *scsip, const uint8_t *cmd) {
data_request_t req = decode_data_request(cmd);
if (data_overflow(scsip, &req)) {
return SCSI_FAILED;
}
else {
const SCSITransport *tr = scsip->config->transport;
BaseBlockDevice *blkdev = scsip->config->blkdev;
BlockDeviceInfo bdi;
blkGetInfo(blkdev, &bdi);
size_t bs = bdi.blk_size;
uint8_t *buf = scsip->config->blkbuf;
for (size_t i=0; i<req.blk_cnt; i++) {
if (cmd[0] == SCSI_CMD_READ_10) {
// TODO: block error handling
blkRead(blkdev, req.first_lba + i, buf, 1);
tr->transmit(tr, buf, bs);
}
else {
// TODO: block error handling
tr->receive(tr, buf, bs);
blkWrite(blkdev, req.first_lba + i, buf, 1);
}
}
}
return SCSI_SUCCESS;
}
/*===========================================================================*/
/* Driver interrupt handlers. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver exported functions. */
/*===========================================================================*/
/**
* @brief Executes SCSI command encoded in byte array.
*
* @param[in] scsip pointer to @p SCSITarget structure
* @param[in] cmd pointer to SCSI command data
*
* @return The operation status.
*
* @api
*/
bool scsiExecCmd(SCSITarget *scsip, const uint8_t *cmd) {
/* status will be overwritten later in case of error */
set_sense_ok(scsip);
switch (cmd[0]) {
case SCSI_CMD_INQUIRY:
//chprintf(SDDBG, "SCSI_CMD_INQUIRY\r\n");
return inquiry(scsip, cmd);
case SCSI_CMD_REQUEST_SENSE:
//chprintf(SDDBG, "SCSI_CMD_REQUEST_SENSE\r\n");
return request_sense(scsip, cmd);
case SCSI_CMD_READ_CAPACITY_10:
//chprintf(SDDBG, "SCSI_CMD_READ_CAPACITY_10\r\n");
return read_capacity10(scsip, cmd);
case SCSI_CMD_READ_10:
//chprintf(SDDBG, "SCSI_CMD_READ_10\r\n");
return data_read_write10(scsip, cmd);
case SCSI_CMD_WRITE_10:
//chprintf(SDDBG, "SCSI_CMD_WRITE_10\r\n");
return data_read_write10(scsip, cmd);
case SCSI_CMD_TEST_UNIT_READY:
//chprintf(SDDBG, "SCSI_CMD_TEST_UNIT_READY\r\n");
return cmd_ignored(scsip, cmd);
case SCSI_CMD_PREVENT_ALLOW_MEDIUM_REMOVAL:
//chprintf(SDDBG, "SCSI_CMD_ALLOW_MEDIUM_REMOVAL\r\n");
return cmd_ignored(scsip, cmd);
case SCSI_CMD_MODE_SENSE_6:
//chprintf(SDDBG, "SCSI_CMD_MODE_SENSE_6\r\n");
return mode_sense6(scsip, cmd);
default:
//(SDDBG, "SCSI unhandled command: %d\r\n", cmd[0]);
return cmd_unhandled(scsip, cmd);
}
}
/**
* @brief Driver structure initialization.
*
* @param[in] scsip pointer to @p SCSITarget structure
*
* @api
*/
void scsiObjectInit(SCSITarget *scsip) {
scsip->config = NULL;
scsip->residue = 0;
memset(&scsip->sense, 0 , sizeof(scsi_sense_response_t));
scsip->state = SCSI_TRGT_STOP;
}
/**
* @brief Starts SCSITarget driver.
*
* @param[in] scsip pointer to @p SCSITarget structure
* @param[in] config pointer to @p SCSITargetConfig structure
*
* @api
*/
void scsiStart(SCSITarget *scsip, const SCSITargetConfig *config) {
scsip->config = config;
scsip->state = SCSI_TRGT_READY;
}
/**
* @brief Stops SCSITarget driver.
*
* @param[in] scsip pointer to @p SCSITarget structure
*
* @api
*/
void scsiStop(SCSITarget *scsip) {
scsip->config = NULL;
scsip->state = SCSI_TRGT_STOP;
}
/**
* @brief Retrieves residue bytes.
*
* @param[in] scsip pointer to @p SCSITarget structure
*
* @return Residue bytes.
*
* @api
*/
uint32_t scsiResidue(const SCSITarget *scsip) {
return scsip->residue;
}
/** @} */

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/*
ChibiOS/HAL - Copyright (C) 2016 Uladzimir Pylinsky aka barthess
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
/**
* @file wdg_lld.h
* @brief WDG Driver subsystem low level driver header template.
*
* @addtogroup WDG
* @{
*/
#ifndef LIB_SCSI_H_
#define LIB_SCSI_H_
/*===========================================================================*/
/* Driver constants. */
/*===========================================================================*/
#define SCSI_CMD_TEST_UNIT_READY 0x00
#define SCSI_CMD_REQUEST_SENSE 0x03
#define SCSI_CMD_INQUIRY 0x12
#define SCSI_CMD_MODE_SENSE_6 0x1A
#define SCSI_CMD_START_STOP_UNIT 0x1B
#define SCSI_CMD_SEND_DIAGNOSTIC 0x1D
#define SCSI_CMD_PREVENT_ALLOW_MEDIUM_REMOVAL 0x1E
#define SCSI_CMD_READ_CAPACITY_10 0x25
#define SCSI_CMD_READ_10 0x28
#define SCSI_CMD_WRITE_10 0x2A
#define SCSI_CMD_VERIFY_10 0x2F
#define SCSI_SENSE_KEY_GOOD 0x00
#define SCSI_SENSE_KEY_RECOVERED_ERROR 0x01
#define SCSI_SENSE_KEY_NOT_READY 0x02
#define SCSI_SENSE_KEY_MEDIUM_ERROR 0x03
#define SCSI_SENSE_KEY_HARDWARE_ERROR 0x04
#define SCSI_SENSE_KEY_ILLEGAL_REQUEST 0x05
#define SCSI_SENSE_KEY_UNIT_ATTENTION 0x06
#define SCSI_SENSE_KEY_DATA_PROTECT 0x07
#define SCSI_SENSE_KEY_BLANK_CHECK 0x08
#define SCSI_SENSE_KEY_VENDOR_SPECIFIC 0x09
#define SCSI_SENSE_KEY_COPY_ABORTED 0x0A
#define SCSI_SENSE_KEY_ABORTED_COMMAND 0x0B
#define SCSI_SENSE_KEY_VOLUME_OVERFLOW 0x0D
#define SCSI_SENSE_KEY_MISCOMPARE 0x0E
#define SCSI_ASENSE_NO_ADDITIONAL_INFORMATION 0x00
#define SCSI_ASENSE_LOGICAL_UNIT_NOT_READY 0x04
#define SCSI_ASENSE_INVALID_FIELD_IN_CDB 0x24
#define SCSI_ASENSE_NOT_READY_TO_READY_CHANGE 0x28
#define SCSI_ASENSE_WRITE_PROTECTED 0x27
#define SCSI_ASENSE_FORMAT_ERROR 0x31
#define SCSI_ASENSE_INVALID_COMMAND 0x20
#define SCSI_ASENSE_LBA_OUT_OF_RANGE 0x21
#define SCSI_ASENSE_MEDIUM_NOT_PRESENT 0x3A
#define SCSI_ASENSEQ_NO_QUALIFIER 0x00
#define SCSI_ASENSEQ_FORMAT_COMMAND_FAILED 0x01
#define SCSI_ASENSEQ_INIT_COMMAND_REQUIRED 0x02
#define SCSI_ASENSEQ_OPERATION_IN_PROGRESS 0x07
#define SCSI_SUCCESS HAL_SUCCESS
#define SCSI_FAILED HAL_FAILED
/*===========================================================================*/
/* Driver pre-compile time settings. */
/*===========================================================================*/
/*===========================================================================*/
/* Derived constants and error checks. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver data structures and types. */
/*===========================================================================*/
/**
* @brief Type of a structure representing an SCSI target.
*/
typedef struct SCSITarget SCSITarget;
/**
* @brief Type of a structure representing an SCSI transport.
*/
typedef struct SCSITransport SCSITransport;
/**
* @brief State of SCSI target.
*/
typedef enum {
SCSI_TRGT_UNINIT = 0,
SCSI_TRGT_STOP,
SCSI_TRGT_READY,
} scsitrgtstate_t;
/**
* @brief Represents SCSI sense data structure.
* @details See SCSI specification.
*/
typedef struct PACKED_VAR {
uint8_t byte[18];
} scsi_sense_response_t;
/**
* @brief Represents SCSI inquiry response structure.
* @details See SCSI specification.
*/
typedef struct PACKED_VAR {
uint8_t peripheral;
uint8_t removable;
uint8_t version;
uint8_t response_data_format;
uint8_t additional_length;
uint8_t sccstp;
uint8_t bqueetc;
uint8_t cmdque;
uint8_t vendorID[8];
uint8_t productID[16];
uint8_t productRev[4];
} scsi_inquiry_response_t;
/**
* @brief Represents SCSI mode sense (6) request structure.
* @details See SCSI specification.
*/
typedef struct PACKED_VAR {
uint8_t byte[6];
} scsi_mode_sense6_request_t;
/**
* @brief Represents SCSI mode sense (6) response structure.
* @details See SCSI specification.
*/
typedef struct PACKED_VAR{
uint8_t byte[4];
} scsi_mode_sense6_response_t;
/**
* @brief Represents SCSI read capacity (10) response structure.
* @details See SCSI specification.
*/
typedef struct PACKED_VAR {
uint32_t last_block_addr;
uint32_t block_size;
} scsi_read_capacity10_response_t;
/**
* @brief Type of a SCSI transport transmit call.
*
* @param[in] usbp pointer to the @p SCSITransport object
* @param[in] data pointer to payload buffer
* @param[in] len payload length
*/
typedef uint32_t (*scsi_transport_transmit_t)(const SCSITransport *transport,
const uint8_t *data, size_t len);
/**
* @brief Type of a SCSI transport transmit call.
*
* @param[in] usbp pointer to the @p SCSITransport object
* @param[out] data pointer to receive buffer
* @param[in] len number of bytes to be received
*/
typedef uint32_t (*scsi_transport_receive_t)(const SCSITransport *transport,
uint8_t *data, size_t len);
/**
* @brief SCSI transport structure.
*/
struct SCSITransport {
/**
* @brief Transmit call provided by lower level driver.
*/
scsi_transport_transmit_t transmit;
/**
* @brief Receive call provided by lower level driver.
*/
scsi_transport_receive_t receive;
/**
* @brief Transport handler provided by lower level driver.
*/
void *handler;
};
/**
* @brief SCSI target config structure.
*/
typedef struct {
/**
* @brief Pointer to @p SCSITransport object.
*/
const SCSITransport *transport;
/**
* @brief Pointer to @p BaseBlockDevice object.
*/
BaseBlockDevice *blkdev;
/**
* @brief Pointer to data buffer for single block.
*/
uint8_t *blkbuf;
/**
* @brief Pointer to SCSI inquiry response object.
*/
const scsi_inquiry_response_t *inquiry_response;
} SCSITargetConfig;
/**
*
*/
struct SCSITarget {
/**
* @brief Pointer to @p SCSITargetConfig object.
*/
const SCSITargetConfig *config;
/**
* @brief Target state.
*/
scsitrgtstate_t state;
/**
* @brief SCSI sense response structure.
*/
scsi_sense_response_t sense;
/**
* @brief SCSI mode sense (6) response structure.
*/
scsi_mode_sense6_response_t mode_sense;
/**
* @brief Residue bytes.
*/
uint32_t residue;
};
/*===========================================================================*/
/* Driver macros. */
/*===========================================================================*/
/*===========================================================================*/
/* External declarations. */
/*===========================================================================*/
#ifdef __cplusplus
extern "C" {
#endif
void scsiObjectInit(SCSITarget *scsip);
void scsiStart(SCSITarget *scsip, const SCSITargetConfig *config);
void scsiStop(SCSITarget *scsip);
bool scsiExecCmd(SCSITarget *scsip, const uint8_t *cmd);
uint32_t scsiResidue(const SCSITarget *scsip);
#ifdef __cplusplus
}
#endif
#endif /* LIB_SCSI_H_ */
/** @} */

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/*
ChibiOS/HAL - Copyright (C) 2016 Uladzimir Pylinsky aka barthess
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
/**
* @file ramdisk.c
* @brief Virtual block devise driver source.
*
* @addtogroup ramdisk
* @{
*/
#include "hal.h"
#include "ramdisk.h"
#include <string.h>
/*===========================================================================*/
/* Driver local definitions. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver exported variables. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver local variables. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver local functions. */
/*===========================================================================*/
/*
* Interface implementation.
*/
static bool overflow(const RamDisk *rd, uint32_t startblk, uint32_t n) {
return (startblk + n) > rd->blk_num;
}
static bool is_inserted(void *instance) {
(void)instance;
return true;
}
static bool is_protected(void *instance) {
RamDisk *rd = instance;
if (rd->state != BLK_READY) {
return rd->readonly;
}
else {
return true;
}
}
static bool connect(void *instance) {
RamDisk *rd = instance;
if (rd->state == BLK_STOP) {
rd->state = BLK_READY;
}
return HAL_SUCCESS;
}
static bool disconnect(void *instance) {
RamDisk *rd = instance;
if (rd->state != BLK_STOP) {
rd->state = BLK_STOP;
}
return HAL_SUCCESS;
}
static bool read(void *instance, uint32_t startblk,
uint8_t *buffer, uint32_t n) {
RamDisk *rd = instance;
if (overflow(rd, startblk, n)) {
return HAL_FAILED;
}
else {
const uint32_t bs = rd->blk_size;
memcpy(buffer, &rd->storage[startblk * bs], n * bs);
return HAL_SUCCESS;
}
}
static bool write(void *instance, uint32_t startblk,
const uint8_t *buffer, uint32_t n) {
RamDisk *rd = instance;
if (overflow(rd, startblk, n)) {
return HAL_FAILED;
}
else {
const uint32_t bs = rd->blk_size;
memcpy(&rd->storage[startblk * bs], buffer, n * bs);
return HAL_SUCCESS;
}
}
static bool sync(void *instance) {
RamDisk *rd = instance;
if (rd->state != BLK_READY) {
return HAL_FAILED;
}
else {
return HAL_SUCCESS;
}
}
static bool get_info(void *instance, BlockDeviceInfo *bdip) {
RamDisk *rd = instance;
if (rd->state != BLK_READY) {
return HAL_FAILED;
}
else {
bdip->blk_num = rd->blk_num;
bdip->blk_size = rd->blk_size;
return HAL_SUCCESS;
}
}
/**
*
*/
static const struct BaseBlockDeviceVMT vmt = {
is_inserted,
is_protected,
connect,
disconnect,
read,
write,
sync,
get_info
};
/*===========================================================================*/
/* Driver interrupt handlers. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver exported functions. */
/*===========================================================================*/
/**
* @brief RAM disk object initialization.
*
* @param[in] rdp pointer to @p RamDisk object
*
* @init
*/
void ramdiskObjectInit(RamDisk *rdp) {
rdp->vmt = &vmt;
rdp->state = SD_STOP;
}
/**
* @brief Starts RAM disk.
*
* @param[in] rdp pointer to @p RamDisk object
* @param[in] storage pointer to array representing disk storage
* @param[in] blksize size of blocks in bytes
* @param[in] blknum total number of blocks in device
* @param[in] readonly read only flag
*
* @api
*/
void ramdiskStart(RamDisk *rdp, uint8_t *storage, uint32_t blksize,
uint32_t blknum, bool readonly) {
osalDbgCheck(rdp != NULL);
osalSysLock();
osalDbgAssert((rdp->state == BLK_STOP) || (rdp->state == BLK_READY),
"invalid state");
rdp->blk_num = blknum;
rdp->blk_size = blksize;
rdp->readonly = readonly;
rdp->storage = storage;
rdp->state = BLK_READY;
osalSysUnlock();
}
/**
* @brief Stops RAM disk.
*
* @param[in] rdp pointer to @p RamDisk object
*
* @api
*/
void ramdiskStop(RamDisk *rdp) {
osalDbgCheck(rdp != NULL);
osalSysLock();
osalDbgAssert((rdp->state == BLK_STOP) || (rdp->state == BLK_READY),
"invalid state");
rdp->storage = NULL;
rdp->state = BLK_STOP;
osalSysUnlock();
}
/** @} */

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/*
ChibiOS/HAL - Copyright (C) 2016 Uladzimir Pylinsky aka barthess
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
/**
* @file ramdisk.h
* @brief Virtual block devise driver header.
*
* @addtogroup ramdisk
* @{
*/
#ifndef RAMDISK_H_
#define RAMDISK_H_
/*===========================================================================*/
/* Driver constants. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver pre-compile time settings. */
/*===========================================================================*/
/*===========================================================================*/
/* Derived constants and error checks. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver data structures and types. */
/*===========================================================================*/
typedef struct RamDisk RamDisk;
/**
*
*/
#define _ramdisk_device_data \
_base_block_device_data \
uint8_t *storage; \
uint32_t blk_size; \
uint32_t blk_num; \
bool readonly;
/**
*
*/
struct RamDisk {
/** @brief Virtual Methods Table.*/
const struct BaseBlockDeviceVMT *vmt;
_ramdisk_device_data
};
/*===========================================================================*/
/* Driver macros. */
/*===========================================================================*/
/*===========================================================================*/
/* External declarations. */
/*===========================================================================*/
#ifdef __cplusplus
extern "C" {
#endif
void ramdiskObjectInit(RamDisk *rdp);
void ramdiskStart(RamDisk *rdp, uint8_t *storage, uint32_t blksize,
uint32_t blknum, bool readonly);
void ramdiskStop(RamDisk *rdp);
#ifdef __cplusplus
}
#endif
#endif /* RAMDISK_H_ */
/** @} */

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</storageModule>
<storageModule moduleId="org.eclipse.cdt.core.externalSettings"/>
</cconfiguration>
</storageModule>
<storageModule moduleId="cdtBuildSystem" version="4.0.0">
<project id="STM32F7xx-USB_RAW.null.1373754647" name="STM32F7xx-USB_RAW"/>
</storageModule>
<storageModule moduleId="scannerConfiguration">
<autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId=""/>
<scannerConfigBuildInfo instanceId="0.1487191575">
<autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId="org.eclipse.cdt.make.core.GCCStandardMakePerProjectProfile"/>
</scannerConfigBuildInfo>
</storageModule>
<storageModule moduleId="org.eclipse.cdt.core.LanguageSettingsProviders"/>
<storageModule moduleId="refreshScope"/>
</cproject>

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testhal/STM32/STM32F7xx/USB_MSD/.project Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
<name>STM32F7xx-USB_MSD</name>
<comment></comment>
<projects>
</projects>
<buildSpec>
<buildCommand>
<name>org.eclipse.cdt.managedbuilder.core.genmakebuilder</name>
<triggers>clean,full,incremental,</triggers>
<arguments>
</arguments>
</buildCommand>
<buildCommand>
<name>org.eclipse.cdt.managedbuilder.core.ScannerConfigBuilder</name>
<triggers>full,incremental,</triggers>
<arguments>
</arguments>
</buildCommand>
</buildSpec>
<natures>
<nature>org.eclipse.cdt.core.cnature</nature>
<nature>org.eclipse.cdt.managedbuilder.core.managedBuildNature</nature>
<nature>org.eclipse.cdt.managedbuilder.core.ScannerConfigNature</nature>
</natures>
<linkedResources>
<link>
<name>os</name>
<type>2</type>
<locationURI>CHIBIOS/os</locationURI>
</link>
<link>
<name>os-contrib</name>
<type>2</type>
<locationURI>CHIBIOS_CONTRIB/os</locationURI>
</link>
<link>
<name>test</name>
<type>2</type>
<locationURI>CHIBIOS/test</locationURI>
</link>
</linkedResources>
</projectDescription>

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testhal/STM32/STM32F7xx/USB_MSD/Makefile Normal file
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##############################################################################
# Build global options
# NOTE: Can be overridden externally.
#
# Compiler options here.
ifeq ($(USE_OPT),)
USE_OPT = -O0 -ggdb -fomit-frame-pointer -falign-functions=16
endif
# C specific options here (added to USE_OPT).
ifeq ($(USE_COPT),)
USE_COPT =
endif
# C++ specific options here (added to USE_OPT).
ifeq ($(USE_CPPOPT),)
USE_CPPOPT = -fno-rtti
endif
# Enable this if you want the linker to remove unused code and data
ifeq ($(USE_LINK_GC),)
USE_LINK_GC = yes
endif
# Linker extra options here.
ifeq ($(USE_LDOPT),)
USE_LDOPT =
endif
# Enable this if you want link time optimizations (LTO)
ifeq ($(USE_LTO),)
USE_LTO = no
endif
# If enabled, this option allows to compile the application in THUMB mode.
ifeq ($(USE_THUMB),)
USE_THUMB = yes
endif
# Enable this if you want to see the full log while compiling.
ifeq ($(USE_VERBOSE_COMPILE),)
USE_VERBOSE_COMPILE = no
endif
# If enabled, this option makes the build process faster by not compiling
# modules not used in the current configuration.
ifeq ($(USE_SMART_BUILD),)
USE_SMART_BUILD = yes
endif
#
# Build global options
##############################################################################
##############################################################################
# Architecture or project specific options
#
# Stack size to be allocated to the Cortex-M process stack. This stack is
# the stack used by the main() thread.
ifeq ($(USE_PROCESS_STACKSIZE),)
USE_PROCESS_STACKSIZE = 0x400
endif
# Stack size to the allocated to the Cortex-M main/exceptions stack. This
# stack is used for processing interrupts and exceptions.
ifeq ($(USE_EXCEPTIONS_STACKSIZE),)
USE_EXCEPTIONS_STACKSIZE = 0x400
endif
# Enables the use of FPU (no, softfp, hard).
ifeq ($(USE_FPU),)
USE_FPU = no
endif
# FPU-related options.
ifeq ($(USE_FPU_OPT),)
USE_FPU_OPT = -mfloat-abi=$(USE_FPU) -mfpu=fpv5-sp-d16 -fsingle-precision-constant
endif
#
# Architecture or project specific options
##############################################################################
##############################################################################
# Project, sources and paths
#
# Define project name here
PROJECT = ch
# Imported source files and paths
CHIBIOS = ../../../../../ChibiOS-RT
CHIBIOS_CONTRIB = $(CHIBIOS)/../ChibiOS-Contrib
# Startup files.
include $(CHIBIOS)/os/common/startup/ARMCMx/compilers/GCC/mk/startup_stm32f7xx.mk
# HAL-OSAL files (optional).
include $(CHIBIOS_CONTRIB)/os/hal/hal.mk
include $(CHIBIOS)/os/hal/ports/STM32/STM32F7xx/platform.mk
include $(CHIBIOS)/os/hal/boards/ST_NUCLEO144_F767ZI/board.mk
include $(CHIBIOS)/os/hal/osal/rt/osal.mk
# RTOS files (optional).
include $(CHIBIOS)/os/rt/rt.mk
include $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/mk/port_v7m.mk
# Other files (optional).
include $(CHIBIOS)/test/rt/test.mk
include $(CHIBIOS)/os/hal/lib/streams/streams.mk
include $(CHIBIOS)/os/various/shell/shell.mk
# Define linker script file here
LDSCRIPT= $(STARTUPLD)/STM32F767Zx.ld
# C sources that can be compiled in ARM or THUMB mode depending on the global
# setting.
CSRC = $(STARTUPSRC) \
$(KERNSRC) \
$(PORTSRC) \
$(OSALSRC) \
$(HALSRC) \
$(PLATFORMSRC) \
$(BOARDSRC) \
$(TESTSRC) \
$(STREAMSSRC) \
$(SHELLSRC) \
$(CHIBIOS_CONTRIB)/os/various/ramdisk.c \
$(CHIBIOS_CONTRIB)/os/various/lib_scsi.c \
usbcfg.c \
main.c
# C++ sources that can be compiled in ARM or THUMB mode depending on the global
# setting.
CPPSRC =
# C sources to be compiled in ARM mode regardless of the global setting.
# NOTE: Mixing ARM and THUMB mode enables the -mthumb-interwork compiler
# option that results in lower performance and larger code size.
ACSRC =
# C++ sources to be compiled in ARM mode regardless of the global setting.
# NOTE: Mixing ARM and THUMB mode enables the -mthumb-interwork compiler
# option that results in lower performance and larger code size.
ACPPSRC =
# C sources to be compiled in THUMB mode regardless of the global setting.
# NOTE: Mixing ARM and THUMB mode enables the -mthumb-interwork compiler
# option that results in lower performance and larger code size.
TCSRC =
# C sources to be compiled in THUMB mode regardless of the global setting.
# NOTE: Mixing ARM and THUMB mode enables the -mthumb-interwork compiler
# option that results in lower performance and larger code size.
TCPPSRC =
# List ASM source files here
ASMSRC =
ASMXSRC = $(STARTUPASM) $(PORTASM) $(OSALASM)
INCDIR = $(CHIBIOS)/os/license \
$(STARTUPINC) $(KERNINC) $(PORTINC) $(OSALINC) \
$(HALINC) $(PLATFORMINC) $(BOARDINC) $(TESTINC) \
$(STREAMSINC) $(SHELLINC) \
$(CHIBIOS_CONTRIB)/os/various
#
# Project, sources and paths
##############################################################################
##############################################################################
# Compiler settings
#
MCU = cortex-m7
#TRGT = arm-elf-
TRGT = arm-none-eabi-
CC = ccache $(TRGT)gcc
CPPC = ccache $(TRGT)g++
# Enable loading with g++ only if you need C++ runtime support.
# NOTE: You can use C++ even without C++ support if you are careful. C++
# runtime support makes code size explode.
LD = $(TRGT)gcc
#LD = $(TRGT)g++
CP = $(TRGT)objcopy
AS = $(TRGT)gcc -x assembler-with-cpp
AR = $(TRGT)ar
OD = $(TRGT)objdump
SZ = $(TRGT)size
HEX = $(CP) -O ihex
BIN = $(CP) -O binary
# ARM-specific options here
AOPT =
# THUMB-specific options here
TOPT = -mthumb -DTHUMB
# Define C warning options here
CWARN = -Wall -Wextra -Wundef -Wstrict-prototypes
# Define C++ warning options here
CPPWARN = -Wall -Wextra -Wundef
#
# Compiler settings
##############################################################################
##############################################################################
# Start of user section
#
# List all user C define here, like -D_DEBUG=1
UDEFS =
# Define ASM defines here
UADEFS =
# List all user directories here
UINCDIR =
# List the user directory to look for the libraries here
ULIBDIR =
# List all user libraries here
ULIBS =
#
# End of user defines
##############################################################################
RULESPATH = $(CHIBIOS)/os/common/startup/ARMCMx/compilers/GCC
include $(RULESPATH)/rules.mk

522
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/*
ChibiOS - Copyright (C) 2006..2016 Giovanni Di Sirio
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
/**
* @file templates/chconf.h
* @brief Configuration file template.
* @details A copy of this file must be placed in each project directory, it
* contains the application specific kernel settings.
*
* @addtogroup config
* @details Kernel related settings and hooks.
* @{
*/
#ifndef CHCONF_H
#define CHCONF_H
#define _CHIBIOS_RT_CONF_
/*===========================================================================*/
/**
* @name System timers settings
* @{
*/
/*===========================================================================*/
/**
* @brief System time counter resolution.
* @note Allowed values are 16 or 32 bits.
*/
#define CH_CFG_ST_RESOLUTION 32
/**
* @brief System tick frequency.
* @details Frequency of the system timer that drives the system ticks. This
* setting also defines the system tick time unit.
*/
#define CH_CFG_ST_FREQUENCY 10000
/**
* @brief Time delta constant for the tick-less mode.
* @note If this value is zero then the system uses the classic
* periodic tick. This value represents the minimum number
* of ticks that is safe to specify in a timeout directive.
* The value one is not valid, timeouts are rounded up to
* this value.
*/
#define CH_CFG_ST_TIMEDELTA 2
/** @} */
/*===========================================================================*/
/**
* @name Kernel parameters and options
* @{
*/
/*===========================================================================*/
/**
* @brief Round robin interval.
* @details This constant is the number of system ticks allowed for the
* threads before preemption occurs. Setting this value to zero
* disables the preemption for threads with equal priority and the
* round robin becomes cooperative. Note that higher priority
* threads can still preempt, the kernel is always preemptive.
* @note Disabling the round robin preemption makes the kernel more compact
* and generally faster.
* @note The round robin preemption is not supported in tickless mode and
* must be set to zero in that case.
*/
#define CH_CFG_TIME_QUANTUM 0
/**
* @brief Managed RAM size.
* @details Size of the RAM area to be managed by the OS. If set to zero
* then the whole available RAM is used. The core memory is made
* available to the heap allocator and/or can be used directly through
* the simplified core memory allocator.
*
* @note In order to let the OS manage the whole RAM the linker script must
* provide the @p __heap_base__ and @p __heap_end__ symbols.
* @note Requires @p CH_CFG_USE_MEMCORE.
*/
#define CH_CFG_MEMCORE_SIZE 0
/**
* @brief Idle thread automatic spawn suppression.
* @details When this option is activated the function @p chSysInit()
* does not spawn the idle thread. The application @p main()
* function becomes the idle thread and must implement an
* infinite loop.
*/
#define CH_CFG_NO_IDLE_THREAD FALSE
/** @} */
/*===========================================================================*/
/**
* @name Performance options
* @{
*/
/*===========================================================================*/
/**
* @brief OS optimization.
* @details If enabled then time efficient rather than space efficient code
* is used when two possible implementations exist.
*
* @note This is not related to the compiler optimization options.
* @note The default is @p TRUE.
*/
#define CH_CFG_OPTIMIZE_SPEED TRUE
/** @} */
/*===========================================================================*/
/**
* @name Subsystem options
* @{
*/
/*===========================================================================*/
/**
* @brief Time Measurement APIs.
* @details If enabled then the time measurement APIs are included in
* the kernel.
*
* @note The default is @p TRUE.
*/
#define CH_CFG_USE_TM TRUE
/**
* @brief Threads registry APIs.
* @details If enabled then the registry APIs are included in the kernel.
*
* @note The default is @p TRUE.
*/
#define CH_CFG_USE_REGISTRY TRUE
/**
* @brief Threads synchronization APIs.
* @details If enabled then the @p chThdWait() function is included in
* the kernel.
*
* @note The default is @p TRUE.
*/
#define CH_CFG_USE_WAITEXIT TRUE
/**
* @brief Semaphores APIs.
* @details If enabled then the Semaphores APIs are included in the kernel.
*
* @note The default is @p TRUE.
*/
#define CH_CFG_USE_SEMAPHORES TRUE
/**
* @brief Semaphores queuing mode.
* @details If enabled then the threads are enqueued on semaphores by
* priority rather than in FIFO order.
*
* @note The default is @p FALSE. Enable this if you have special
* requirements.
* @note Requires @p CH_CFG_USE_SEMAPHORES.
*/
#define CH_CFG_USE_SEMAPHORES_PRIORITY FALSE
/**
* @brief Mutexes APIs.
* @details If enabled then the mutexes APIs are included in the kernel.
*
* @note The default is @p TRUE.
*/
#define CH_CFG_USE_MUTEXES TRUE
/**
* @brief Enables recursive behavior on mutexes.
* @note Recursive mutexes are heavier and have an increased
* memory footprint.
*
* @note The default is @p FALSE.
* @note Requires @p CH_CFG_USE_MUTEXES.
*/
#define CH_CFG_USE_MUTEXES_RECURSIVE FALSE
/**
* @brief Conditional Variables APIs.
* @details If enabled then the conditional variables APIs are included
* in the kernel.
*
* @note The default is @p TRUE.
* @note Requires @p CH_CFG_USE_MUTEXES.
*/
#define CH_CFG_USE_CONDVARS TRUE
/**
* @brief Conditional Variables APIs with timeout.
* @details If enabled then the conditional variables APIs with timeout
* specification are included in the kernel.
*
* @note The default is @p TRUE.
* @note Requires @p CH_CFG_USE_CONDVARS.
*/
#define CH_CFG_USE_CONDVARS_TIMEOUT TRUE
/**
* @brief Events Flags APIs.
* @details If enabled then the event flags APIs are included in the kernel.
*
* @note The default is @p TRUE.
*/
#define CH_CFG_USE_EVENTS TRUE
/**
* @brief Events Flags APIs with timeout.
* @details If enabled then the events APIs with timeout specification
* are included in the kernel.
*
* @note The default is @p TRUE.
* @note Requires @p CH_CFG_USE_EVENTS.
*/
#define CH_CFG_USE_EVENTS_TIMEOUT TRUE
/**
* @brief Synchronous Messages APIs.
* @details If enabled then the synchronous messages APIs are included
* in the kernel.
*
* @note The default is @p TRUE.
*/
#define CH_CFG_USE_MESSAGES TRUE
/**
* @brief Synchronous Messages queuing mode.
* @details If enabled then messages are served by priority rather than in
* FIFO order.
*
* @note The default is @p FALSE. Enable this if you have special
* requirements.
* @note Requires @p CH_CFG_USE_MESSAGES.
*/
#define CH_CFG_USE_MESSAGES_PRIORITY FALSE
/**
* @brief Mailboxes APIs.
* @details If enabled then the asynchronous messages (mailboxes) APIs are
* included in the kernel.
*
* @note The default is @p TRUE.
* @note Requires @p CH_CFG_USE_SEMAPHORES.
*/
#define CH_CFG_USE_MAILBOXES TRUE
/**
* @brief Core Memory Manager APIs.
* @details If enabled then the core memory manager APIs are included
* in the kernel.
*
* @note The default is @p TRUE.
*/
#define CH_CFG_USE_MEMCORE TRUE
/**
* @brief Heap Allocator APIs.
* @details If enabled then the memory heap allocator APIs are included
* in the kernel.
*
* @note The default is @p TRUE.
* @note Requires @p CH_CFG_USE_MEMCORE and either @p CH_CFG_USE_MUTEXES or
* @p CH_CFG_USE_SEMAPHORES.
* @note Mutexes are recommended.
*/
#define CH_CFG_USE_HEAP TRUE
/**
* @brief Memory Pools Allocator APIs.
* @details If enabled then the memory pools allocator APIs are included
* in the kernel.
*
* @note The default is @p TRUE.
*/
#define CH_CFG_USE_MEMPOOLS TRUE
/**
* @brief Dynamic Threads APIs.
* @details If enabled then the dynamic threads creation APIs are included
* in the kernel.
*
* @note The default is @p TRUE.
* @note Requires @p CH_CFG_USE_WAITEXIT.
* @note Requires @p CH_CFG_USE_HEAP and/or @p CH_CFG_USE_MEMPOOLS.
*/
#define CH_CFG_USE_DYNAMIC TRUE
/** @} */
/*===========================================================================*/
/**
* @name Debug options
* @{
*/
/*===========================================================================*/
/**
* @brief Debug option, kernel statistics.
*
* @note The default is @p FALSE.
*/
#define CH_DBG_STATISTICS FALSE
/**
* @brief Debug option, system state check.
* @details If enabled the correct call protocol for system APIs is checked
* at runtime.
*
* @note The default is @p FALSE.
*/
#define CH_DBG_SYSTEM_STATE_CHECK TRUE
/**
* @brief Debug option, parameters checks.
* @details If enabled then the checks on the API functions input
* parameters are activated.
*
* @note The default is @p FALSE.
*/
#define CH_DBG_ENABLE_CHECKS TRUE
/**
* @brief Debug option, consistency checks.
* @details If enabled then all the assertions in the kernel code are
* activated. This includes consistency checks inside the kernel,
* runtime anomalies and port-defined checks.
*
* @note The default is @p FALSE.
*/
#define CH_DBG_ENABLE_ASSERTS TRUE
/**
* @brief Debug option, trace buffer.
* @details If enabled then the trace buffer is activated.
*
* @note The default is @p CH_DBG_TRACE_MASK_DISABLED.
*/
#define CH_DBG_TRACE_MASK CH_DBG_TRACE_MASK_ALL
/**
* @brief Trace buffer entries.
* @note The trace buffer is only allocated if @p CH_DBG_TRACE_MASK is
* different from @p CH_DBG_TRACE_MASK_DISABLED.
*/
#define CH_DBG_TRACE_BUFFER_SIZE 128
/**
* @brief Debug option, stack checks.
* @details If enabled then a runtime stack check is performed.
*
* @note The default is @p FALSE.
* @note The stack check is performed in a architecture/port dependent way.
* It may not be implemented or some ports.
* @note The default failure mode is to halt the system with the global
* @p panic_msg variable set to @p NULL.
*/
#define CH_DBG_ENABLE_STACK_CHECK TRUE
/**
* @brief Debug option, stacks initialization.
* @details If enabled then the threads working area is filled with a byte
* value when a thread is created. This can be useful for the
* runtime measurement of the used stack.
*
* @note The default is @p FALSE.
*/
#define CH_DBG_FILL_THREADS TRUE
/**
* @brief Debug option, threads profiling.
* @details If enabled then a field is added to the @p thread_t structure that
* counts the system ticks occurred while executing the thread.
*
* @note The default is @p FALSE.
* @note This debug option is not currently compatible with the
* tickless mode.
*/
#define CH_DBG_THREADS_PROFILING FALSE
/** @} */
/*===========================================================================*/
/**
* @name Kernel hooks
* @{
*/
/*===========================================================================*/
/**
* @brief Threads descriptor structure extension.
* @details User fields added to the end of the @p thread_t structure.
*/
#define CH_CFG_THREAD_EXTRA_FIELDS \
/* Add threads custom fields here.*/
/**
* @brief Threads initialization hook.
* @details User initialization code added to the @p chThdInit() API.
*
* @note It is invoked from within @p chThdInit() and implicitly from all
* the threads creation APIs.
*/
#define CH_CFG_THREAD_INIT_HOOK(tp) { \
/* Add threads initialization code here.*/ \
}
/**
* @brief Threads finalization hook.
* @details User finalization code added to the @p chThdExit() API.
*/
#define CH_CFG_THREAD_EXIT_HOOK(tp) { \
/* Add threads finalization code here.*/ \
}
/**
* @brief Context switch hook.
* @details This hook is invoked just before switching between threads.
*/
#define CH_CFG_CONTEXT_SWITCH_HOOK(ntp, otp) { \
/* Context switch code here.*/ \
}
/**
* @brief ISR enter hook.
*/
#define CH_CFG_IRQ_PROLOGUE_HOOK() { \
/* IRQ prologue code here.*/ \
}
/**
* @brief ISR exit hook.
*/
#define CH_CFG_IRQ_EPILOGUE_HOOK() { \
/* IRQ epilogue code here.*/ \
}
/**
* @brief Idle thread enter hook.
* @note This hook is invoked within a critical zone, no OS functions
* should be invoked from here.
* @note This macro can be used to activate a power saving mode.
*/
#define CH_CFG_IDLE_ENTER_HOOK() { \
/* Idle-enter code here.*/ \
}
/**
* @brief Idle thread leave hook.
* @note This hook is invoked within a critical zone, no OS functions
* should be invoked from here.
* @note This macro can be used to deactivate a power saving mode.
*/
#define CH_CFG_IDLE_LEAVE_HOOK() { \
/* Idle-leave code here.*/ \
}
/**
* @brief Idle Loop hook.
* @details This hook is continuously invoked by the idle thread loop.
*/
#define CH_CFG_IDLE_LOOP_HOOK() { \
/* Idle loop code here.*/ \
}
/**
* @brief System tick event hook.
* @details This hook is invoked in the system tick handler immediately
* after processing the virtual timers queue.
*/
#define CH_CFG_SYSTEM_TICK_HOOK() { \
/* System tick event code here.*/ \
}
/**
* @brief System halt hook.
* @details This hook is invoked in case to a system halting error before
* the system is halted.
*/
#define CH_CFG_SYSTEM_HALT_HOOK(reason) { \
/* System halt code here.*/ \
}
/**
* @brief Trace hook.
* @details This hook is invoked each time a new record is written in the
* trace buffer.
*/
#define CH_CFG_TRACE_HOOK(tep) { \
/* Trace code here.*/ \
}
/** @} */
/*===========================================================================*/
/* Port-specific settings (override port settings defaulted in chcore.h). */
/*===========================================================================*/
#define CORTEX_VTOR_INIT 0x00200000U
#endif /* CHCONF_H */
/** @} */

52
testhal/STM32/STM32F7xx/USB_MSD/debug/STM32F7xx-USB_MSD (OpenOCD, Flash and Run).launch Normal file
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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<launchConfiguration type="org.eclipse.cdt.debug.gdbjtag.launchConfigurationType">
<stringAttribute key="bad_container_name" value="\STM32F7xx-USB_RAW\debug"/>
<intAttribute key="org.eclipse.cdt.debug.gdbjtag.core.delay" value="1"/>
<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.doHalt" value="true"/>
<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.doReset" value="true"/>
<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.imageFileName" value=""/>
<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.imageOffset" value=""/>
<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.initCommands" value="set remotetimeout 20&#13;&#10;monitor reset init&#13;&#10;monitor sleep 50&#13;&#10;"/>
<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.ipAddress" value="localhost"/>
<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.jtagDevice" value="Generic TCP/IP"/>
<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.loadImage" value="true"/>
<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.loadSymbols" value="true"/>
<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.pcRegister" value=""/>
<intAttribute key="org.eclipse.cdt.debug.gdbjtag.core.portNumber" value="3333"/>
<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.runCommands" value=""/>
<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.setPcRegister" value="false"/>
<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.setResume" value="true"/>
<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.setStopAt" value="true"/>
<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.stopAt" value="main"/>
<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.symbolsFileName" value=""/>
<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.symbolsOffset" value=""/>
<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.useFileForImage" value="false"/>
<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.useFileForSymbols" value="false"/>
<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.useProjBinaryForImage" value="true"/>
<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.useProjBinaryForSymbols" value="true"/>
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testhal/STM32/STM32F7xx/USB_MSD/debug/STM32F7xx-USB_MSD (OpenOCD, Just Run).launch Normal file
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/*
ChibiOS - Copyright (C) 2006..2016 Giovanni Di Sirio
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
/**
* @file templates/halconf.h
* @brief HAL configuration header.
* @details HAL configuration file, this file allows to enable or disable the
* various device drivers from your application. You may also use
* this file in order to override the device drivers default settings.
*
* @addtogroup HAL_CONF
* @{
*/
#ifndef HALCONF_H
#define HALCONF_H
#include "mcuconf.h"
/**
* @brief Enables the TM subsystem.
*/
#if !defined(HAL_USE_TM) || defined(__DOXYGEN__)
#define HAL_USE_TM TRUE
#endif
/**
* @brief Enables the PAL subsystem.
*/
#if !defined(HAL_USE_PAL) || defined(__DOXYGEN__)
#define HAL_USE_PAL TRUE
#endif
/**
* @brief Enables the ADC subsystem.
*/
#if !defined(HAL_USE_ADC) || defined(__DOXYGEN__)
#define HAL_USE_ADC FALSE
#endif
/**
* @brief Enables the CAN subsystem.
*/
#if !defined(HAL_USE_CAN) || defined(__DOXYGEN__)
#define HAL_USE_CAN FALSE
#endif
/**
* @brief Enables the DAC subsystem.
*/
#if !defined(HAL_USE_DAC) || defined(__DOXYGEN__)
#define HAL_USE_DAC FALSE
#endif
/**
* @brief Enables the EXT subsystem.
*/
#if !defined(HAL_USE_EXT) || defined(__DOXYGEN__)
#define HAL_USE_EXT FALSE
#endif
/**
* @brief Enables the GPT subsystem.
*/
#if !defined(HAL_USE_GPT) || defined(__DOXYGEN__)
#define HAL_USE_GPT FALSE
#endif
/**
* @brief Enables the I2C subsystem.
*/
#if !defined(HAL_USE_I2C) || defined(__DOXYGEN__)
#define HAL_USE_I2C FALSE
#endif
/**
* @brief Enables the I2S subsystem.
*/
#if !defined(HAL_USE_I2S) || defined(__DOXYGEN__)
#define HAL_USE_I2S FALSE
#endif
/**
* @brief Enables the ICU subsystem.
*/
#if !defined(HAL_USE_ICU) || defined(__DOXYGEN__)
#define HAL_USE_ICU FALSE
#endif
/**
* @brief Enables the MAC subsystem.
*/
#if !defined(HAL_USE_MAC) || defined(__DOXYGEN__)
#define HAL_USE_MAC FALSE
#endif
/**
* @brief Enables the MMC_SPI subsystem.
*/
#if !defined(HAL_USE_MMC_SPI) || defined(__DOXYGEN__)
#define HAL_USE_MMC_SPI FALSE
#endif
/**
* @brief Enables the PWM subsystem.
*/
#if !defined(HAL_USE_PWM) || defined(__DOXYGEN__)
#define HAL_USE_PWM FALSE
#endif
/**
* @brief Enables the QSPI subsystem.
*/
#if !defined(HAL_USE_QSPI) || defined(__DOXYGEN__)
#define HAL_USE_QSPI FALSE
#endif
/**
* @brief Enables the RTC subsystem.
*/
#if !defined(HAL_USE_RTC) || defined(__DOXYGEN__)
#define HAL_USE_RTC FALSE
#endif
/**
* @brief Enables the SDC subsystem.
*/
#if !defined(HAL_USE_SDC) || defined(__DOXYGEN__)
#define HAL_USE_SDC FALSE
#endif
/**
* @brief Enables the SERIAL subsystem.
*/
#if !defined(HAL_USE_SERIAL) || defined(__DOXYGEN__)
#define HAL_USE_SERIAL TRUE
#endif
/**
* @brief Enables the SERIAL over USB subsystem.
*/
#if !defined(HAL_USE_SERIAL_USB) || defined(__DOXYGEN__)
#define HAL_USE_SERIAL_USB TRUE
#endif
/**
* @brief Enables the SPI subsystem.
*/
#if !defined(HAL_USE_SPI) || defined(__DOXYGEN__)
#define HAL_USE_SPI FALSE
#endif
/**
* @brief Enables the UART subsystem.
*/
#if !defined(HAL_USE_UART) || defined(__DOXYGEN__)
#define HAL_USE_UART FALSE
#endif
/**
* @brief Enables the USB subsystem.
*/
#if !defined(HAL_USE_USB) || defined(__DOXYGEN__)
#define HAL_USE_USB TRUE
#endif
/**
* @brief Enables the WDG subsystem.
*/
#if !defined(HAL_USE_WDG) || defined(__DOXYGEN__)
#define HAL_USE_WDG FALSE
#endif
/*===========================================================================*/
/* ADC driver related settings. */
/*===========================================================================*/
/**
* @brief Enables synchronous APIs.
* @note Disabling this option saves both code and data space.
*/
#if !defined(ADC_USE_WAIT) || defined(__DOXYGEN__)
#define ADC_USE_WAIT TRUE
#endif
/**
* @brief Enables the @p adcAcquireBus() and @p adcReleaseBus() APIs.
* @note Disabling this option saves both code and data space.
*/
#if !defined(ADC_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
#define ADC_USE_MUTUAL_EXCLUSION TRUE
#endif
/*===========================================================================*/
/* CAN driver related settings. */
/*===========================================================================*/
/**
* @brief Sleep mode related APIs inclusion switch.
*/
#if !defined(CAN_USE_SLEEP_MODE) || defined(__DOXYGEN__)
#define CAN_USE_SLEEP_MODE TRUE
#endif
/*===========================================================================*/
/* I2C driver related settings. */
/*===========================================================================*/
/**
* @brief Enables the mutual exclusion APIs on the I2C bus.
*/
#if !defined(I2C_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
#define I2C_USE_MUTUAL_EXCLUSION TRUE
#endif
/*===========================================================================*/
/* MAC driver related settings. */
/*===========================================================================*/
/**
* @brief Enables an event sources for incoming packets.
*/
#if !defined(MAC_USE_ZERO_COPY) || defined(__DOXYGEN__)
#define MAC_USE_ZERO_COPY FALSE
#endif
/**
* @brief Enables an event sources for incoming packets.
*/
#if !defined(MAC_USE_EVENTS) || defined(__DOXYGEN__)
#define MAC_USE_EVENTS TRUE
#endif
/*===========================================================================*/
/* MMC_SPI driver related settings. */
/*===========================================================================*/
/**
* @brief Delays insertions.
* @details If enabled this options inserts delays into the MMC waiting
* routines releasing some extra CPU time for the threads with
* lower priority, this may slow down the driver a bit however.
* This option is recommended also if the SPI driver does not
* use a DMA channel and heavily loads the CPU.
*/
#if !defined(MMC_NICE_WAITING) || defined(__DOXYGEN__)
#define MMC_NICE_WAITING TRUE
#endif
/*===========================================================================*/
/* SDC driver related settings. */
/*===========================================================================*/
/**
* @brief Number of initialization attempts before rejecting the card.
* @note Attempts are performed at 10mS intervals.
*/
#if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
#define SDC_INIT_RETRY 100
#endif
/**
* @brief Include support for MMC cards.
* @note MMC support is not yet implemented so this option must be kept
* at @p FALSE.
*/
#if !defined(SDC_MMC_SUPPORT) || defined(__DOXYGEN__)
#define SDC_MMC_SUPPORT FALSE
#endif
/**
* @brief Delays insertions.
* @details If enabled this options inserts delays into the MMC waiting
* routines releasing some extra CPU time for the threads with
* lower priority, this may slow down the driver a bit however.
*/
#if !defined(SDC_NICE_WAITING) || defined(__DOXYGEN__)
#define SDC_NICE_WAITING TRUE
#endif
/*===========================================================================*/
/* SERIAL driver related settings. */
/*===========================================================================*/
/**
* @brief Default bit rate.
* @details Configuration parameter, this is the baud rate selected for the
* default configuration.
*/
#if !defined(SERIAL_DEFAULT_BITRATE) || defined(__DOXYGEN__)
#define SERIAL_DEFAULT_BITRATE 115200
#endif
/**
* @brief Serial buffers size.
* @details Configuration parameter, you can change the depth of the queue
* buffers depending on the requirements of your application.
* @note The default is 16 bytes for both the transmission and receive
* buffers.
*/
#if !defined(SERIAL_BUFFERS_SIZE) || defined(__DOXYGEN__)
#define SERIAL_BUFFERS_SIZE 80
#endif
/*===========================================================================*/
/* SERIAL_USB driver related setting. */
/*===========================================================================*/
/**
* @brief Serial over USB buffers size.
* @details Configuration parameter, the buffer size must be a multiple of
* the USB data endpoint maximum packet size.
* @note The default is 256 bytes for both the transmission and receive
* buffers.
*/
#if !defined(SERIAL_USB_BUFFERS_SIZE) || defined(__DOXYGEN__)
#define SERIAL_USB_BUFFERS_SIZE 256
#endif
/**
* @brief Serial over USB number of buffers.
* @note The default is 2 buffers.
*/
#if !defined(SERIAL_USB_BUFFERS_NUMBER) || defined(__DOXYGEN__)
#define SERIAL_USB_BUFFERS_NUMBER 2
#endif
/*===========================================================================*/
/* SPI driver related settings. */
/*===========================================================================*/
/**
* @brief Enables synchronous APIs.
* @note Disabling this option saves both code and data space.
*/
#if !defined(SPI_USE_WAIT) || defined(__DOXYGEN__)
#define SPI_USE_WAIT TRUE
#endif
/**
* @brief Enables the @p spiAcquireBus() and @p spiReleaseBus() APIs.
* @note Disabling this option saves both code and data space.
*/
#if !defined(SPI_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
#define SPI_USE_MUTUAL_EXCLUSION TRUE
#endif
/*===========================================================================*/
/* UART driver related settings. */
/*===========================================================================*/
/**
* @brief Enables synchronous APIs.
* @note Disabling this option saves both code and data space.
*/
#if !defined(UART_USE_WAIT) || defined(__DOXYGEN__)
#define UART_USE_WAIT FALSE
#endif
/**
* @brief Enables the @p uartAcquireBus() and @p uartReleaseBus() APIs.
* @note Disabling this option saves both code and data space.
*/
#if !defined(UART_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
#define UART_USE_MUTUAL_EXCLUSION FALSE
#endif
/*===========================================================================*/
/* USB driver related settings. */
/*===========================================================================*/
/**
* @brief Enables synchronous APIs.
* @note Disabling this option saves both code and data space.
*/
#if !defined(USB_USE_WAIT) || defined(__DOXYGEN__)
#define USB_USE_WAIT TRUE
#endif
/*===========================================================================*/
/* Community drivers's includes */
/*===========================================================================*/
#include "halconf_community.h"
#endif /* HALCONF_H */
/** @} */

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/*
ChibiOS - Copyright (C) 2014 Uladzimir Pylinsky aka barthess
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
#ifndef _HALCONF_COMMUNITY_H_
#define _HALCONF_COMMUNITY_H_
/**
* @brief Enables the community overlay.
*/
#if !defined(HAL_USE_COMMUNITY) || defined(__DOXYGEN__)
#define HAL_USE_COMMUNITY TRUE
#endif
/**
* @brief Enables the FSMC subsystem.
*/
#if !defined(HAL_USE_FSMC) || defined(__DOXYGEN__)
#define HAL_USE_FSMC FALSE
#endif
/**
* @brief Enables the NAND subsystem.
*/
#if !defined(HAL_USE_NAND) || defined(__DOXYGEN__)
#define HAL_USE_NAND FALSE
#endif
/**
* @brief Enables the 1-wire subsystem.
*/
#if !defined(HAL_USE_ONEWIRE) || defined(__DOXYGEN__)
#define HAL_USE_ONEWIRE FALSE
#endif
/**
* @brief Enables the EICU subsystem.
*/
#if !defined(HAL_USE_EICU) || defined(__DOXYGEN__)
#define HAL_USE_EICU FALSE
#endif
/**
* @brief Enables the CRC subsystem.
*/
#if !defined(HAL_USE_CRC) || defined(__DOXYGEN__)
#define HAL_USE_CRC FALSE
#endif
/**
* @brief Enables the RNG subsystem.
*/
#if !defined(HAL_USE_RNG) || defined(__DOXYGEN__)
#define HAL_USE_RNG FALSE
#endif
/**
* @brief Enables the USB_MSD subsystem.
*/
#if !defined(HAL_USE_USB_MSD) || defined(__DOXYGEN__)
#define HAL_USE_USB_MSD TRUE
#endif
/*===========================================================================*/
/* FSMCNAND driver related settings. */
/*===========================================================================*/
/**
* @brief Enables the @p nandAcquireBus() and @p nanReleaseBus() APIs.
* @note Disabling this option saves both code and data space.
*/
#if !defined(NAND_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
#define NAND_USE_MUTUAL_EXCLUSION TRUE
#endif
/*===========================================================================*/
/* 1-wire driver related settings. */
/*===========================================================================*/
/**
* @brief Enables strong pull up feature.
* @note Disabling this option saves both code and data space.
*/
#define ONEWIRE_USE_STRONG_PULLUP FALSE
/**
* @brief Enables search ROM feature.
* @note Disabling this option saves both code and data space.
*/
#define ONEWIRE_USE_SEARCH_ROM TRUE
#endif /* _HALCONF_COMMUNITY_H_ */
/** @} */

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/*
ChibiOS/HAL - Copyright (C) 2016 Uladzimir Pylinsky aka barthess
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
#include <stdio.h>
#include <string.h>
#include "ch.h"
#include "hal.h"
#include "usbcfg.h"
#include "hal_usb_msd.h"
#include "ramdisk.h"
#include "romfs_img.h"
#define RAMDISK_BLOCK_SIZE 512U
#define RAMDISK_BLOCK_CNT 700U
/*
* Red LED blinker thread, times are in milliseconds.
*/
static THD_WORKING_AREA(waThread1, 128);
static THD_FUNCTION(Thread1, arg) {
(void)arg;
chRegSetThreadName("blinker");
while (true) {
systime_t time;
time = USBD1.state == USB_ACTIVE ? 100 : 500;
palSetPad(GPIOB, GPIOB_LED1);
chThdSleepMilliseconds(time);
palClearPad(GPIOB, GPIOB_LED1);
chThdSleepMilliseconds(time);
}
}
RamDisk ramdisk;
__attribute__((section("DATA_RAM"))) static uint8_t ramdisk_storage[RAMDISK_BLOCK_SIZE * RAMDISK_BLOCK_CNT];
static uint8_t blkbuf[RAMDISK_BLOCK_SIZE];
/*
* Application entry point.
*/
int main(void) {
/*
* System initializations.
* - HAL initialization, this also initializes the configured device drivers
* and performs the board-specific initializations.
* - Kernel initialization, the main() function becomes a thread and the
* RTOS is active.
*/
halInit();
chSysInit();
/*
* Activates the USB driver and then the USB bus pull-up on D+.
* Note, a delay is inserted in order to not have to disconnect the cable
* after a reset.
*/
usbDisconnectBus(&USBD1);
chThdSleepMilliseconds(1500);
usbStart(&USBD1, &usbcfg);
usbConnectBus(&USBD1);
/*
* start RAM disk
*/
ramdiskObjectInit(&ramdisk);
memset(ramdisk_storage, 0x55, sizeof(ramdisk_storage));
osalDbgCheck(sizeof(ramdisk_storage) >= romfs_bin_len);
memcpy(ramdisk_storage, romfs_bin, romfs_bin_len);
ramdiskStart(&ramdisk, ramdisk_storage, RAMDISK_BLOCK_SIZE,
RAMDISK_BLOCK_CNT, false);
/*
* start mass storage
*/
msdObjectInit(&USBMSD1);
msdStart(&USBMSD1, &USBD1, (BaseBlockDevice *)&ramdisk, blkbuf, NULL);
/*
* Starting threads.
*/
chThdCreateStatic(waThread1, sizeof(waThread1), NORMALPRIO, Thread1, NULL);
/*
* Normal main() thread activity, in this demo it does nothing except
* sleeping in a loop and check the button state.
*/
while (true) {
chThdSleepMilliseconds(1000);
}
msdStop(&USBMSD1);
}

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/*
ChibiOS - Copyright (C) 2006..2016 Giovanni Di Sirio
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
#ifndef MCUCONF_H
#define MCUCONF_H
/*
* STM32F4xx drivers configuration.
* The following settings override the default settings present in
* the various device driver implementation headers.
* Note that the settings for each driver only have effect if the whole
* driver is enabled in halconf.h.
*
* IRQ priorities:
* 15...0 Lowest...Highest.
*
* DMA priorities:
* 0...3 Lowest...Highest.
*/
#define STM32F7xx_MCUCONF
/*
* HAL driver system settings.
*/
#define STM32_NO_INIT FALSE
#define STM32_PVD_ENABLE FALSE
#define STM32_PLS STM32_PLS_LEV0
#define STM32_BKPRAM_ENABLE FALSE
#define STM32_HSI_ENABLED TRUE
#define STM32_LSI_ENABLED FALSE
#define STM32_HSE_ENABLED TRUE
#define STM32_LSE_ENABLED TRUE
#define STM32_CLOCK48_REQUIRED TRUE
#define STM32_SW STM32_SW_PLL
#define STM32_PLLSRC STM32_PLLSRC_HSE
#define STM32_PLLM_VALUE 8
#define STM32_PLLN_VALUE 432
#define STM32_PLLP_VALUE 2
#define STM32_PLLQ_VALUE 9
#define STM32_HPRE STM32_HPRE_DIV1
#define STM32_PPRE1 STM32_PPRE1_DIV4
#define STM32_PPRE2 STM32_PPRE2_DIV2
#define STM32_RTCSEL STM32_RTCSEL_LSE
#define STM32_RTCPRE_VALUE 25
#define STM32_MCO1SEL STM32_MCO1SEL_HSI
#define STM32_MCO1PRE STM32_MCO1PRE_DIV1
#define STM32_MCO2SEL STM32_MCO2SEL_SYSCLK
#define STM32_MCO2PRE STM32_MCO2PRE_DIV4
#define STM32_I2SSRC STM32_I2SSRC_PLLI2S
#define STM32_PLLI2SN_VALUE 192
#define STM32_PLLI2SP_VALUE 4
#define STM32_PLLI2SQ_VALUE 4
#define STM32_PLLI2SR_VALUE 4
#define STM32_PLLSAIN_VALUE 192
#define STM32_PLLSAIP_VALUE 4
#define STM32_PLLSAIQ_VALUE 4
#define STM32_PLLSAIR_VALUE 4
#define STM32_PLLSAIDIVR STM32_PLLSAIDIVR_OFF
#define STM32_SAI1SEL STM32_SAI1SEL_OFF
#define STM32_SAI2SEL STM32_SAI2SEL_OFF
#define STM32_USART1SEL STM32_USART1SEL_PCLK2
#define STM32_USART2SEL STM32_USART2SEL_PCLK1
#define STM32_USART3SEL STM32_USART3SEL_PCLK1
#define STM32_UART4SEL STM32_UART4SEL_PCLK1
#define STM32_UART5SEL STM32_UART5SEL_PCLK1
#define STM32_USART6SEL STM32_USART6SEL_PCLK2
#define STM32_UART7SEL STM32_UART7SEL_PCLK1
#define STM32_UART8SEL STM32_UART8SEL_PCLK1
#define STM32_I2C1SEL STM32_I2C1SEL_PCLK1
#define STM32_I2C2SEL STM32_I2C2SEL_PCLK1
#define STM32_I2C3SEL STM32_I2C3SEL_PCLK1
#define STM32_I2C4SEL STM32_I2C4SEL_PCLK1
#define STM32_LPTIM1SEL STM32_LPTIM1SEL_PCLK1
#define STM32_CECSEL STM32_CECSEL_LSE
#define STM32_CK48MSEL STM32_CK48MSEL_PLL
#define STM32_SDMMCSEL STM32_SDMMCSEL_PLL48CLK
#define STM32_SRAM2_NOCACHE FALSE
/*
* ADC driver system settings.
*/
#define STM32_ADC_ADCPRE ADC_CCR_ADCPRE_DIV4
#define STM32_ADC_USE_ADC1 FALSE
#define STM32_ADC_USE_ADC2 FALSE
#define STM32_ADC_USE_ADC3 FALSE
#define STM32_ADC_ADC1_DMA_STREAM STM32_DMA_STREAM_ID(2, 4)
#define STM32_ADC_ADC2_DMA_STREAM STM32_DMA_STREAM_ID(2, 2)
#define STM32_ADC_ADC3_DMA_STREAM STM32_DMA_STREAM_ID(2, 1)
#define STM32_ADC_ADC1_DMA_PRIORITY 2
#define STM32_ADC_ADC2_DMA_PRIORITY 2
#define STM32_ADC_ADC3_DMA_PRIORITY 2
#define STM32_ADC_IRQ_PRIORITY 6
#define STM32_ADC_ADC1_DMA_IRQ_PRIORITY 6
#define STM32_ADC_ADC2_DMA_IRQ_PRIORITY 6
#define STM32_ADC_ADC3_DMA_IRQ_PRIORITY 6
/*
* CAN driver system settings.
*/
#define STM32_CAN_USE_CAN1 FALSE
#define STM32_CAN_USE_CAN2 FALSE
#define STM32_CAN_CAN1_IRQ_PRIORITY 11
#define STM32_CAN_CAN2_IRQ_PRIORITY 11
/*
* DAC driver system settings.
*/
#define STM32_DAC_DUAL_MODE FALSE
#define STM32_DAC_USE_DAC1_CH1 FALSE
#define STM32_DAC_USE_DAC1_CH2 FALSE
#define STM32_DAC_DAC1_CH1_IRQ_PRIORITY 10
#define STM32_DAC_DAC1_CH2_IRQ_PRIORITY 10
#define STM32_DAC_DAC1_CH1_DMA_PRIORITY 2
#define STM32_DAC_DAC1_CH2_DMA_PRIORITY 2
#define STM32_DAC_DAC1_CH1_DMA_STREAM STM32_DMA_STREAM_ID(1, 5)
#define STM32_DAC_DAC1_CH2_DMA_STREAM STM32_DMA_STREAM_ID(1, 6)
/*
* EXT driver system settings.
*/
#define STM32_EXT_EXTI0_IRQ_PRIORITY 6
#define STM32_EXT_EXTI1_IRQ_PRIORITY 6
#define STM32_EXT_EXTI2_IRQ_PRIORITY 6
#define STM32_EXT_EXTI3_IRQ_PRIORITY 6
#define STM32_EXT_EXTI4_IRQ_PRIORITY 6
#define STM32_EXT_EXTI5_9_IRQ_PRIORITY 6
#define STM32_EXT_EXTI10_15_IRQ_PRIORITY 6
#define STM32_EXT_EXTI16_IRQ_PRIORITY 6
#define STM32_EXT_EXTI17_IRQ_PRIORITY 15
#define STM32_EXT_EXTI18_IRQ_PRIORITY 6
#define STM32_EXT_EXTI19_IRQ_PRIORITY 6
#define STM32_EXT_EXTI20_IRQ_PRIORITY 6
#define STM32_EXT_EXTI21_IRQ_PRIORITY 15
#define STM32_EXT_EXTI22_IRQ_PRIORITY 15
/*
* GPT driver system settings.
*/
#define STM32_GPT_USE_TIM1 FALSE
#define STM32_GPT_USE_TIM2 FALSE
#define STM32_GPT_USE_TIM3 FALSE
#define STM32_GPT_USE_TIM4 FALSE
#define STM32_GPT_USE_TIM5 FALSE
#define STM32_GPT_USE_TIM6 FALSE
#define STM32_GPT_USE_TIM7 FALSE
#define STM32_GPT_USE_TIM8 FALSE
#define STM32_GPT_USE_TIM9 FALSE
#define STM32_GPT_USE_TIM11 FALSE
#define STM32_GPT_USE_TIM12 FALSE
#define STM32_GPT_USE_TIM14 FALSE
#define STM32_GPT_TIM1_IRQ_PRIORITY 7
#define STM32_GPT_TIM2_IRQ_PRIORITY 7
#define STM32_GPT_TIM3_IRQ_PRIORITY 7
#define STM32_GPT_TIM4_IRQ_PRIORITY 7
#define STM32_GPT_TIM5_IRQ_PRIORITY 7
#define STM32_GPT_TIM6_IRQ_PRIORITY 7
#define STM32_GPT_TIM7_IRQ_PRIORITY 7
#define STM32_GPT_TIM8_IRQ_PRIORITY 7
#define STM32_GPT_TIM9_IRQ_PRIORITY 7
#define STM32_GPT_TIM11_IRQ_PRIORITY 7
#define STM32_GPT_TIM12_IRQ_PRIORITY 7
#define STM32_GPT_TIM14_IRQ_PRIORITY 7
/*
* I2C driver system settings.
*/
#define STM32_I2C_USE_I2C1 FALSE
#define STM32_I2C_USE_I2C2 FALSE
#define STM32_I2C_USE_I2C3 FALSE
#define STM32_I2C_USE_I2C4 FALSE
#define STM32_I2C_BUSY_TIMEOUT 50
#define STM32_I2C_I2C1_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 0)
#define STM32_I2C_I2C1_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 6)
#define STM32_I2C_I2C2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 2)
#define STM32_I2C_I2C2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 7)
#define STM32_I2C_I2C3_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 2)
#define STM32_I2C_I2C3_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 4)
#define STM32_I2C_I2C4_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 2)
#define STM32_I2C_I2C4_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 5)
#define STM32_I2C_I2C1_IRQ_PRIORITY 5
#define STM32_I2C_I2C2_IRQ_PRIORITY 5
#define STM32_I2C_I2C3_IRQ_PRIORITY 5
#define STM32_I2C_I2C4_IRQ_PRIORITY 5
#define STM32_I2C_I2C1_DMA_PRIORITY 3
#define STM32_I2C_I2C2_DMA_PRIORITY 3
#define STM32_I2C_I2C3_DMA_PRIORITY 3
#define STM32_I2C_I2C4_DMA_PRIORITY 3
#define STM32_I2C_DMA_ERROR_HOOK(i2cp) osalSysHalt("DMA failure")
/*
* ICU driver system settings.
*/
#define STM32_ICU_USE_TIM1 FALSE
#define STM32_ICU_USE_TIM2 FALSE
#define STM32_ICU_USE_TIM3 FALSE
#define STM32_ICU_USE_TIM4 FALSE
#define STM32_ICU_USE_TIM5 FALSE
#define STM32_ICU_USE_TIM8 FALSE
#define STM32_ICU_USE_TIM9 FALSE
#define STM32_ICU_TIM1_IRQ_PRIORITY 7
#define STM32_ICU_TIM2_IRQ_PRIORITY 7
#define STM32_ICU_TIM3_IRQ_PRIORITY 7
#define STM32_ICU_TIM4_IRQ_PRIORITY 7
#define STM32_ICU_TIM5_IRQ_PRIORITY 7
#define STM32_ICU_TIM8_IRQ_PRIORITY 7
#define STM32_ICU_TIM9_IRQ_PRIORITY 7
/*
* MAC driver system settings.
*/
#define STM32_MAC_TRANSMIT_BUFFERS 2
#define STM32_MAC_RECEIVE_BUFFERS 4
#define STM32_MAC_BUFFERS_SIZE 1522
#define STM32_MAC_PHY_TIMEOUT 100
#define STM32_MAC_ETH1_CHANGE_PHY_STATE TRUE
#define STM32_MAC_ETH1_IRQ_PRIORITY 13
#define STM32_MAC_IP_CHECKSUM_OFFLOAD 0
/*
* PWM driver system settings.
*/
#define STM32_PWM_USE_ADVANCED FALSE
#define STM32_PWM_USE_TIM1 FALSE
#define STM32_PWM_USE_TIM2 FALSE
#define STM32_PWM_USE_TIM3 FALSE
#define STM32_PWM_USE_TIM4 FALSE
#define STM32_PWM_USE_TIM5 FALSE
#define STM32_PWM_USE_TIM8 FALSE
#define STM32_PWM_USE_TIM9 FALSE
#define STM32_PWM_TIM1_IRQ_PRIORITY 7
#define STM32_PWM_TIM2_IRQ_PRIORITY 7
#define STM32_PWM_TIM3_IRQ_PRIORITY 7
#define STM32_PWM_TIM4_IRQ_PRIORITY 7
#define STM32_PWM_TIM5_IRQ_PRIORITY 7
#define STM32_PWM_TIM8_IRQ_PRIORITY 7
#define STM32_PWM_TIM9_IRQ_PRIORITY 7
/*
* SDC driver system settings.
*/
#define STM32_SDC_USE_SDMMC1 FALSE
#define STM32_SDC_SDMMC_UNALIGNED_SUPPORT TRUE
#define STM32_SDC_SDMMC_WRITE_TIMEOUT 1000
#define STM32_SDC_SDMMC_READ_TIMEOUT 1000
#define STM32_SDC_SDMMC_CLOCK_DELAY 10
#define STM32_SDC_SDMMC1_DMA_STREAM STM32_DMA_STREAM_ID(2, 3)
#define STM32_SDC_SDMMC1_DMA_PRIORITY 3
#define STM32_SDC_SDMMC1_IRQ_PRIORITY 9
/*
* SERIAL driver system settings.
*/
#define STM32_SERIAL_USE_USART1 FALSE
#define STM32_SERIAL_USE_USART2 FALSE
#define STM32_SERIAL_USE_USART3 TRUE
#define STM32_SERIAL_USE_UART4 FALSE
#define STM32_SERIAL_USE_UART5 FALSE
#define STM32_SERIAL_USE_USART6 FALSE
#define STM32_SERIAL_USE_UART7 FALSE
#define STM32_SERIAL_USE_UART8 FALSE
#define STM32_SERIAL_USART1_PRIORITY 12
#define STM32_SERIAL_USART2_PRIORITY 12
#define STM32_SERIAL_USART3_PRIORITY 12
#define STM32_SERIAL_UART4_PRIORITY 12
#define STM32_SERIAL_UART5_PRIORITY 12
#define STM32_SERIAL_USART6_PRIORITY 12
#define STM32_SERIAL_UART7_PRIORITY 12
#define STM32_SERIAL_UART8_PRIORITY 12
/*
* SPI driver system settings.
*/
#define STM32_SPI_USE_SPI1 FALSE
#define STM32_SPI_USE_SPI2 FALSE
#define STM32_SPI_USE_SPI3 FALSE
#define STM32_SPI_USE_SPI4 FALSE
#define STM32_SPI_USE_SPI5 FALSE
#define STM32_SPI_USE_SPI6 FALSE
#define STM32_SPI_SPI1_RX_DMA_STREAM STM32_DMA_STREAM_ID(2, 0)
#define STM32_SPI_SPI1_TX_DMA_STREAM STM32_DMA_STREAM_ID(2, 3)
#define STM32_SPI_SPI2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 3)
#define STM32_SPI_SPI2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 4)
#define STM32_SPI_SPI3_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 0)
#define STM32_SPI_SPI3_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 7)
#define STM32_SPI_SPI4_RX_DMA_STREAM STM32_DMA_STREAM_ID(2, 0)
#define STM32_SPI_SPI4_TX_DMA_STREAM STM32_DMA_STREAM_ID(2, 1)
#define STM32_SPI_SPI5_RX_DMA_STREAM STM32_DMA_STREAM_ID(2, 3)
#define STM32_SPI_SPI5_TX_DMA_STREAM STM32_DMA_STREAM_ID(2, 4)
#define STM32_SPI_SPI6_RX_DMA_STREAM STM32_DMA_STREAM_ID(2, 6)
#define STM32_SPI_SPI6_TX_DMA_STREAM STM32_DMA_STREAM_ID(2, 5)
#define STM32_SPI_SPI1_DMA_PRIORITY 1
#define STM32_SPI_SPI2_DMA_PRIORITY 1
#define STM32_SPI_SPI3_DMA_PRIORITY 1
#define STM32_SPI_SPI4_DMA_PRIORITY 1
#define STM32_SPI_SPI5_DMA_PRIORITY 1
#define STM32_SPI_SPI6_DMA_PRIORITY 1
#define STM32_SPI_SPI1_IRQ_PRIORITY 10
#define STM32_SPI_SPI2_IRQ_PRIORITY 10
#define STM32_SPI_SPI3_IRQ_PRIORITY 10
#define STM32_SPI_SPI4_IRQ_PRIORITY 10
#define STM32_SPI_SPI5_IRQ_PRIORITY 10
#define STM32_SPI_SPI6_IRQ_PRIORITY 10
#define STM32_SPI_DMA_ERROR_HOOK(spip) osalSysHalt("DMA failure")
/*
* ST driver system settings.
*/
#define STM32_ST_IRQ_PRIORITY 8
#define STM32_ST_USE_TIMER 2
/*
* UART driver system settings.
*/
#define STM32_UART_USE_USART1 FALSE
#define STM32_UART_USE_USART2 FALSE
#define STM32_UART_USE_USART3 FALSE
#define STM32_UART_USE_UART4 FALSE
#define STM32_UART_USE_UART5 FALSE
#define STM32_UART_USE_USART6 FALSE
#define STM32_UART_USE_UART7 FALSE
#define STM32_UART_USE_UART8 FALSE
#define STM32_UART_USART1_RX_DMA_STREAM STM32_DMA_STREAM_ID(2, 5)
#define STM32_UART_USART1_TX_DMA_STREAM STM32_DMA_STREAM_ID(2, 7)
#define STM32_UART_USART2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 5)
#define STM32_UART_USART2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 6)
#define STM32_UART_USART3_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 1)
#define STM32_UART_USART3_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 3)
#define STM32_UART_UART4_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 2)
#define STM32_UART_UART4_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 4)
#define STM32_UART_UART5_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 0)
#define STM32_UART_UART5_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 7)
#define STM32_UART_USART6_RX_DMA_STREAM STM32_DMA_STREAM_ID(2, 2)
#define STM32_UART_USART6_TX_DMA_STREAM STM32_DMA_STREAM_ID(2, 7)
#define STM32_UART_UART7_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 3)
#define STM32_UART_UART7_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 1)
#define STM32_UART_UART8_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 6)
#define STM32_UART_UART8_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 0)
#define STM32_UART_USART1_IRQ_PRIORITY 12
#define STM32_UART_USART2_IRQ_PRIORITY 12
#define STM32_UART_USART3_IRQ_PRIORITY 12
#define STM32_UART_UART4_IRQ_PRIORITY 12
#define STM32_UART_UART5_IRQ_PRIORITY 12
#define STM32_UART_USART6_IRQ_PRIORITY 12
#define STM32_UART_USART1_DMA_PRIORITY 0
#define STM32_UART_USART2_DMA_PRIORITY 0
#define STM32_UART_USART3_DMA_PRIORITY 0
#define STM32_UART_UART4_DMA_PRIORITY 0
#define STM32_UART_UART5_DMA_PRIORITY 0
#define STM32_UART_USART6_DMA_PRIORITY 0
#define STM32_UART_UART7_DMA_PRIORITY 0
#define STM32_UART_UART8_DMA_PRIORITY 0
#define STM32_UART_DMA_ERROR_HOOK(uartp) osalSysHalt("DMA failure")
/*
* USB driver system settings.
*/
#define STM32_USB_USE_OTG1 TRUE
#define STM32_USB_USE_OTG2 FALSE
#define STM32_USB_OTG1_IRQ_PRIORITY 14
#define STM32_USB_OTG2_IRQ_PRIORITY 14
#define STM32_USB_OTG1_RX_FIFO_SIZE 512
#define STM32_USB_OTG2_RX_FIFO_SIZE 1024
#define STM32_USB_OTG_THREAD_PRIO LOWPRIO
#define STM32_USB_OTG_THREAD_STACK_SIZE 128
#define STM32_USB_OTGFIFO_FILL_BASEPRI 0
/*
* WDG driver system settings.
*/
#define STM32_WDG_USE_IWDG FALSE
#endif /* MCUCONF_H */

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*****************************************************************************
** ChibiOS/HAL - USB MSD driver demo for STM32. **
*****************************************************************************
** TARGET **
The demo runs on an ST NUCLEO144-F767ZI board.
** The Demo **
The application demonstrates the use of the STM32 USB (OTG) driver as
a mass storage device.
** Build Procedure **
The demo has been tested using the free Codesourcery GCC-based toolchain
and YAGARTO.
Just modify the TRGT line in the makefile in order to use different GCC ports.
** Notes **
Some files used by the demo are not part of ChibiOS/RT but are copyright of
ST Microelectronics and are licensed under a different license.
Also note that not all the files present in the ST library are distributed
with ChibiOS/RT, you can find the whole library on the ST web site:
http://www.st.com

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/*
ChibiOS - Copyright (C) 2006..2016 Giovanni Di Sirio
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
#include "hal.h"
#include "hal_usb_cdc.h"
#include "hal_usb_msd.h"
#include "usbcfg.h"
/*
* USB Device Descriptor.
*/
static const uint8_t vcom_device_descriptor_data[18] = {
USB_DESC_DEVICE (0x0200, /* bcdUSB (2.0). */
0x02, /* bDeviceClass (CDC). */
0x00, /* bDeviceSubClass. */
0x00, /* bDeviceProtocol. */
0x40, /* bMaxPacketSize. */
0x0483, /* idVendor (ST). */
0x5740, /* idProduct. */
0x0200, /* bcdDevice. */
1, /* iManufacturer. */
2, /* iProduct. */
3, /* iSerialNumber. */
1) /* bNumConfigurations. */
};
/*
* Device Descriptor wrapper.
*/
static const USBDescriptor vcom_device_descriptor = {
sizeof vcom_device_descriptor_data,
vcom_device_descriptor_data
};
/* Configuration Descriptor tree for a CDC.*/
static const uint8_t vcom_configuration_descriptor_data[67] = {
/* Configuration Descriptor.*/
USB_DESC_CONFIGURATION(0x0020, /* wTotalLength. */
0x01, /* bNumInterfaces. */
0x01, /* bConfigurationValue. */
0, /* iConfiguration. */
0xC0, /* bmAttributes (self powered). */
0x32), /* bMaxPower (100mA). */
/* Interface Descriptor.*/
USB_DESC_INTERFACE (0x00, /* bInterfaceNumber. */
0x00, /* bAlternateSetting. */
0x02, /* bNumEndpoints. */
0x08, /* bInterfaceClass (Mass Storage) */
0x06, /* bInterfaceSubClass (SCSI
Transparent storage class) */
0x50, /* bInterfaceProtocol (Bulk Only) */
0), /* iInterface. (none) */
/* Mass Storage Data In Endpoint Descriptor.*/
USB_DESC_ENDPOINT (USB_MSD_DATA_EP | 0x80,
0x02, /* bmAttributes (Bulk). */
USB_MSD_EP_SIZE, /* wMaxPacketSize. */
0x00), /* bInterval. 1ms */
/* Mass Storage Data Out Endpoint Descriptor.*/
USB_DESC_ENDPOINT (USB_MSD_DATA_EP,
0x02, /* bmAttributes (Bulk). */
USB_MSD_EP_SIZE, /* wMaxPacketSize. */
0x00) /* bInterval. 1ms */
};
/*
* Configuration Descriptor wrapper.
*/
static const USBDescriptor vcom_configuration_descriptor = {
sizeof vcom_configuration_descriptor_data,
vcom_configuration_descriptor_data
};
/*
* U.S. English language identifier.
*/
static const uint8_t vcom_string0[] = {
USB_DESC_BYTE(4), /* bLength. */
USB_DESC_BYTE(USB_DESCRIPTOR_STRING), /* bDescriptorType. */
USB_DESC_WORD(0x0409) /* wLANGID (U.S. English). */
};
/*
* Vendor string.
*/
static const uint8_t vcom_string1[] = {
USB_DESC_BYTE(38), /* bLength. */
USB_DESC_BYTE(USB_DESCRIPTOR_STRING), /* bDescriptorType. */
'S', 0, 'T', 0, 'M', 0, 'i', 0, 'c', 0, 'r', 0, 'o', 0, 'e', 0,
'l', 0, 'e', 0, 'c', 0, 't', 0, 'r', 0, 'o', 0, 'n', 0, 'i', 0,
'c', 0, 's', 0
};
/*
* Device Description string.
*/
static const uint8_t vcom_string2[] = {
USB_DESC_BYTE(62), /* bLength. */
USB_DESC_BYTE(USB_DESCRIPTOR_STRING), /* bDescriptorType. */
'C', 0, 'h', 0, 'i', 0, 'b', 0, 'i', 0, 'O', 0, 'S', 0, '/', 0,
'R', 0, 'T', 0, ' ', 0, 'M', 0, 'a', 0, 's', 0, 's', 0, ' ', 0,
'S', 0, 't', 0, 'o', 0, 'r', 0, 'a', 0, 'g', 0, 'e', 0, ' ', 0,
'D', 0, 'e', 0, 'v', 0, 'i', 0, 'c', 0, 'e', 0
};
static const uint8_t vcom_string3[] = {
USB_DESC_BYTE(26), /* bLength. */
USB_DESC_BYTE(USB_DESCRIPTOR_STRING), /* bDescriptorType. */
'A', 0, 'E', 0, 'C', 0, 'C', 0, 'E', 0, 'C', 0, 'C', 0, 'C', 0, 'C', 0,
'0' + CH_KERNEL_MAJOR, 0,
'0' + CH_KERNEL_MINOR, 0,
'0' + CH_KERNEL_PATCH, 0
};
/*
* Strings wrappers array.
*/
static const USBDescriptor vcom_strings[] = {
{sizeof vcom_string0, vcom_string0},
{sizeof vcom_string1, vcom_string1},
{sizeof vcom_string2, vcom_string2},
{sizeof vcom_string3, vcom_string3}
};
/*
* Handles the GET_DESCRIPTOR callback. All required descriptors must be
* handled here.
*/
static const USBDescriptor *get_descriptor(USBDriver *usbp,
uint8_t dtype,
uint8_t dindex,
uint16_t lang) {
(void)usbp;
(void)lang;
switch (dtype) {
case USB_DESCRIPTOR_DEVICE:
return &vcom_device_descriptor;
case USB_DESCRIPTOR_CONFIGURATION:
return &vcom_configuration_descriptor;
case USB_DESCRIPTOR_STRING:
if (dindex < 4)
return &vcom_strings[dindex];
}
return NULL;
}
/**
* @brief IN EP1 state.
*/
static USBInEndpointState ep1instate;
/**
* @brief OUT EP1 state.
*/
static USBOutEndpointState ep1outstate;
/**
* @brief EP1 initialization structure (both IN and OUT).
*/
static const USBEndpointConfig ep1config = {
USB_EP_MODE_TYPE_BULK,
NULL,
NULL,
NULL,
USB_MSD_EP_SIZE,
USB_MSD_EP_SIZE,
&ep1instate,
&ep1outstate,
4,
NULL
};
/*
* Handles the USB driver global events.
*/
static void usb_event(USBDriver *usbp, usbevent_t event) {
switch (event) {
case USB_EVENT_RESET:
return;
case USB_EVENT_ADDRESS:
return;
case USB_EVENT_CONFIGURED:
chSysLockFromISR();
/* Enables the endpoints specified into the configuration.
Note, this callback is invoked from an ISR so I-Class functions
must be used.*/
usbInitEndpointI(usbp, USBD1_DATA_REQUEST_EP, &ep1config);
chSysUnlockFromISR();
return;
case USB_EVENT_UNCONFIGURED:
return;
case USB_EVENT_SUSPEND:
return;
case USB_EVENT_WAKEUP:
return;
case USB_EVENT_STALLED:
return;
}
return;
}
/*
* USB driver configuration.
*/
const USBConfig usbcfg = {
usb_event,
get_descriptor,
msd_request_hook,
NULL
};

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testhal/STM32/STM32F7xx/USB_MSD/usbcfg.h Normal file
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/*
ChibiOS - Copyright (C) 2006..2016 Giovanni Di Sirio
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
#ifndef USBCFG_H
#define USBCFG_H
#define USBD1_DATA_REQUEST_EP 1
#define USBD1_DATA_AVAILABLE_EP 1
#define USBD1_INTERRUPT_REQUEST_EP 2
extern const USBConfig usbcfg;
#endif /* USBCFG_H */
/** @} */