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git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@7651 35acf78f-673a-0410-8e92-d51de3d6d3f4

This commit is contained in:
Giovanni Di Sirio 2015-02-01 16:14:05 +00:00
parent f865848278
commit 64dcbd445a
2 changed files with 126 additions and 30 deletions
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52
os/hal/include/serial_usb.h
View File

@ -38,25 +38,39 @@
* @name CDC specific messages.
* @{
*/
#define CDC_SEND_ENCAPSULATED_COMMAND 0x00
#define CDC_GET_ENCAPSULATED_RESPONSE 0x01
#define CDC_SET_COMM_FEATURE 0x02
#define CDC_GET_COMM_FEATURE 0x03
#define CDC_CLEAR_COMM_FEATURE 0x04
#define CDC_SET_AUX_LINE_STATE 0x10
#define CDC_SET_HOOK_STATE 0x11
#define CDC_PULSE_SETUP 0x12
#define CDC_SEND_PULSE 0x13
#define CDC_SET_PULSE_TIME 0x14
#define CDC_RING_AUX_JACK 0x15
#define CDC_SET_LINE_CODING 0x20
#define CDC_GET_LINE_CODING 0x21
#define CDC_SET_CONTROL_LINE_STATE 0x22
#define CDC_SEND_BREAK 0x23
#define CDC_SET_RINGER_PARMS 0x30
#define CDC_GET_RINGER_PARMS 0x31
#define CDC_SET_OPERATION_PARMS 0x32
#define CDC_GET_OPERATION_PARMS 0x33
#define CDC_SEND_ENCAPSULATED_COMMAND 0x00
#define CDC_GET_ENCAPSULATED_RESPONSE 0x01
#define CDC_SET_COMM_FEATURE 0x02
#define CDC_GET_COMM_FEATURE 0x03
#define CDC_CLEAR_COMM_FEATURE 0x04
#define CDC_SET_AUX_LINE_STATE 0x10
#define CDC_SET_HOOK_STATE 0x11
#define CDC_PULSE_SETUP 0x12
#define CDC_SEND_PULSE 0x13
#define CDC_SET_PULSE_TIME 0x14
#define CDC_RING_AUX_JACK 0x15
#define CDC_SET_LINE_CODING 0x20
#define CDC_GET_LINE_CODING 0x21
#define CDC_SET_CONTROL_LINE_STATE 0x22
#define CDC_SEND_BREAK 0x23
#define CDC_SET_RINGER_PARMS 0x30
#define CDC_GET_RINGER_PARMS 0x31
#define CDC_SET_OPERATION_PARMS 0x32
#define CDC_GET_OPERATION_PARMS 0x33
/** @} */
/**
* @name CDC related constants
* @{
*/
#define CDC_COMMUNICATION_INTERFACE_CLASS 0x02
#define CDC_DATA_INTERFACE_CLASS 0x0A
#define CDC_ABSTRACT_CONTROL_MODEL 0x02
#define CDC_CS_INTERFACE 0x24
#define CDC_HEADER 0x00
#define CDC_CALL_MANAGEMENT 0x01
#define CDC_ABSTRACT_CONTROL_MANAGEMENT 0x02
#define CDC_UNION 0x06
/** @} */
/**

104
testhal/STM32/STM32F4xx/USB_CDC_DUAL/usbcfg.c
View File

@ -20,9 +20,12 @@
/*
* Endpoints to be used for USBD1.
*/
#define USBD1_DATA_REQUEST_EP 1
#define USBD1_DATA_AVAILABLE_EP 1
#define USBD1_INTERRUPT_REQUEST_EP 2
#define USBD1_DATA_REQUEST_EP_A 1
#define USBD1_DATA_AVAILABLE_EP_A 1
#define USBD1_INTERRUPT_REQUEST_EP_A 2
#define USBD1_DATA_REQUEST_EP_B 3
#define USBD1_DATA_AVAILABLE_EP_B 3
#define USBD1_INTERRUPT_REQUEST_EP_B 4
/*
* USB Device Descriptor.
@ -50,6 +53,85 @@ static const USBDescriptor vcom_device_descriptor = {
vcom_device_descriptor_data
};
#define CDC_IF_DESC_SET(comIfNum, datIfNum, comInEp, datOutEp, datInEp) \
/* Interface Descriptor.*/ \
USB_DESC_INTERFACE( \
0x00, /* bInterfaceNumber. */ \
0x00, /* bAlternateSetting. */ \
0x01, /* bNumEndpoints. */ \
CDC_COMMUNICATION_INTERFACE_CLASS, /* bInterfaceClass. */ \
CDC_ABSTRACT_CONTROL_MODEL, /* bInterfaceSubClass. */ \
0x01, /* bInterfaceProtocol (AT \
commands, CDC section
4.4). */ \
0), /* iInterface. */ \
/* Header Functional Descriptor (CDC section 5.2.3).*/ \
USB_DESC_BYTE (5), /* bLength. */ \
USB_DESC_BYTE (CDC_CS_INTERFACE), /* bDescriptorType. */ \
USB_DESC_BYTE (CDC_HEADER), /* bDescriptorSubtype. */ \
USB_DESC_BCD (0x0110), /* bcdCDC. */ \
/* Call Management Functional Descriptor.*/ \
USB_DESC_BYTE (5), /* bFunctionLength. */ \
USB_DESC_BYTE (CDC_CS_INTERFACE), /* bDescriptorType. */ \
USB_DESC_BYTE (CDC_CALL_MANAGEMENT), /* bDescriptorSubtype. */ \
USB_DESC_BYTE (0x03), /*******/ /* bmCapabilities. */ \
USB_DESC_BYTE (datIfNum), /* bDataInterface. */ \
/* Abstract Control Management Functional Descriptor.*/ \
USB_DESC_BYTE (4), /* bFunctionLength. */ \
USB_DESC_BYTE (CDC_CS_INTERFACE), /* bDescriptorType. */ \
USB_DESC_BYTE (CDC_ABSTRACT_CONTROL_MANAGEMENT), \
USB_DESC_BYTE (0x02), /* bmCapabilities. */ \
/* Union Functional Descriptor.*/ \
USB_DESC_BYTE (5), /* bFunctionLength. */ \
USB_DESC_BYTE (CDC_CS_INTERFACE), /* bDescriptorType. */ \
USB_DESC_BYTE (CDC_UNION), /* bDescriptorSubtype. */ \
USB_DESC_BYTE (comIfNum), /* bMasterInterface. */ \
USB_DESC_BYTE (datIfNum), /* bSlaveInterface. */ \
/* Endpoint, Interrupt IN.*/ \
USB_DESC_ENDPOINT ( \
comInEp | 0x80, \
USB_ENDPOINT_TYPE_INTERRUPT, /* bmAttributes. */ \
0x000A, /*ZZZZZ*/ /* wMaxPacketSize. */ \
0x01), /*******/ /* bInterval. */ \
\
/* CDC Data Interface Descriptor.*/ \
USB_DESC_INTERFACE( \
datIfNum, /* bInterfaceNumber. */ \
0x00, /* bAlternateSetting. */ \
0x02, /* bNumEndpoints. */ \
CDC_DATA_INTERFACE_CLASS, /* bInterfaceClass. */ \
0x00, /* bInterfaceSubClass (CDC \
section 4.6). */ \
0x00, /* bInterfaceProtocol (CDC \
section 4.7). */ \
0x00), /* iInterface. */ \
/* Endpoint, Bulk OUT.*/ \
USB_DESC_ENDPOINT( \
datOutEp, /* bEndpointAddress. */ \
USB_ENDPOINT_TYPE_BULK, /* bmAttributes. */ \
0x0040, /*ZZZZZ*/ /* wMaxPacketSize. */ \
0x00), /* bInterval. */ \
/* Endpoint, Bulk IN.*/ \
USB_DESC_ENDPOINT( \
datInEp | 0x80, /* bEndpointAddress. */ \
USB_ENDPOINT_TYPE_BULK, /* bmAttributes. */ \
0x0040, /*ZZZZZ*/ /* wMaxPacketSize. */ \
0x00) /* bInterval. */
#define IAD_CDC_IF_DESC_SET(comIfNum, datIfNum, comInEp, datOutEp, datInEp) \
/* Interface Association Descriptor.*/ \
USB_DESC_BYTE (0x08), /* bLength. */ \
USB_DESC_BYTE (0x0B), /* bDescriptorType. */ \
USB_DESC_BYTE (comIfNum), /* bFirstInterface. */ \
USB_DESC_BYTE (0x02), /* bInterfaceCount. */ \
USB_DESC_BYTE (CDC_COMMUNICATION_INTERFACE_CLASS), \
USB_DESC_BYTE (CDC_ABSTRACT_CONTROL_MODEL), \
USB_DESC_BYTE (0x01), /* bFunctionProcotol. */ \
USB_DESC_BYTE (0x00), /* iInterface.*/ \
/* CDC Interface descriptor set */ \
CDC_IF_DESC_SET(comIfNum, datIfNum, comInEp, datOutEp, datInEp)
/* Configuration Descriptor tree for a CDC.*/
static const uint8_t vcom_configuration_descriptor_data[67] = {
/* Configuration Descriptor.*/
@ -100,7 +182,7 @@ static const uint8_t vcom_configuration_descriptor_data[67] = {
USB_DESC_BYTE (0x01), /* bSlaveInterface0 (Data Class
Interface). */
/* Endpoint 2 Descriptor.*/
USB_DESC_ENDPOINT (USBD1_INTERRUPT_REQUEST_EP|0x80,
USB_DESC_ENDPOINT (USBD1_INTERRUPT_REQUEST_EP_A|0x80,
0x03, /* bmAttributes (Interrupt). */
0x0008, /* wMaxPacketSize. */
0xFF), /* bInterval. */
@ -116,12 +198,12 @@ static const uint8_t vcom_configuration_descriptor_data[67] = {
4.7). */
0x00), /* iInterface. */
/* Endpoint 3 Descriptor.*/
USB_DESC_ENDPOINT (USBD1_DATA_AVAILABLE_EP, /* bEndpointAddress.*/
USB_DESC_ENDPOINT (USBD1_DATA_AVAILABLE_EP_A, /* bEndpointAddress.*/
0x02, /* bmAttributes (Bulk). */
0x0040, /* wMaxPacketSize. */
0x00), /* bInterval. */
/* Endpoint 1 Descriptor.*/
USB_DESC_ENDPOINT (USBD1_DATA_REQUEST_EP|0x80, /* bEndpointAddress.*/
USB_DESC_ENDPOINT (USBD1_DATA_REQUEST_EP_A|0x80, /* bEndpointAddress.*/
0x02, /* bmAttributes (Bulk). */
0x0040, /* wMaxPacketSize. */
0x00) /* bInterval. */
@ -275,8 +357,8 @@ static void usb_event(USBDriver *usbp, usbevent_t event) {
/* 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);
usbInitEndpointI(usbp, USBD1_INTERRUPT_REQUEST_EP, &ep2config);
usbInitEndpointI(usbp, USBD1_DATA_REQUEST_EP_A, &ep1config);
usbInitEndpointI(usbp, USBD1_INTERRUPT_REQUEST_EP_A, &ep2config);
/* Resetting the state of the CDC subsystem.*/
sduConfigureHookI(&SDU1);
@ -308,7 +390,7 @@ const USBConfig usbcfg = {
*/
const SerialUSBConfig serusbcfg = {
&USBD1,
USBD1_DATA_REQUEST_EP,
USBD1_DATA_AVAILABLE_EP,
USBD1_INTERRUPT_REQUEST_EP
USBD1_DATA_REQUEST_EP_A,
USBD1_DATA_AVAILABLE_EP_A,
USBD1_INTERRUPT_REQUEST_EP_A
};