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QSPI driver worked on a simple test case. 

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@9484 35acf78f-673a-0410-8e92-d51de3d6d3f4
This commit is contained in:
Giovanni Di Sirio 2016-05-15 08:34:54 +00:00
parent 998ff59d1c
commit 0cdde1845d
5 changed files with 48 additions and 22 deletions
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2
os/hal/hal.mk
View File

@ -44,7 +44,7 @@ endif
ifneq ($(findstring HAL_USE_PWM TRUE,$(HALCONF)),)
HALSRC += $(CHIBIOS)/os/hal/src/hal_pwm.c
endif
ifneq ($(findstring HAL_USE_PWM TRUE,$(HALCONF)),)
ifneq ($(findstring HAL_USE_QSPI TRUE,$(HALCONF)),)
HALSRC += $(CHIBIOS)/os/hal/src/hal_qspi.c
endif
ifneq ($(findstring HAL_USE_RTC TRUE,$(HALCONF)),)

24
os/hal/include/hal_qspi.h
View File

@ -141,16 +141,16 @@ typedef struct {
* @post At the end of the operation the configured callback is invoked.
*
* @param[in] qspip pointer to the @p QSPIDriver object
* @param[in] cmd pointer to the command descriptor
* @param[in] cmdp pointer to the command descriptor
*
* @iclass
*/
#define qspiCommandI(qspip, cmd) { \
osalDbgAssert(((cmd)->cfg & QSPI_CFG_DATA_MODE_MASK) == \
#define qspiStartCommandI(qspip, cmdp) { \
osalDbgAssert(((cmdp)->cfg & QSPI_CFG_DATA_MODE_MASK) == \
QSPI_CFG_DATA_MODE_NONE, \
"data mode specified"); \
(qspip)->state = QSPI_ACTIVE; \
qspi_lld_command(qspip, cmd, n, txbuf); \
qspi_lld_command(qspip, cmdp); \
}
/**
@ -159,18 +159,18 @@ typedef struct {
* @post At the end of the operation the configured callback is invoked.
*
* @param[in] qspip pointer to the @p QSPIDriver object
* @param[in] cmd pointer to the command descriptor
* @param[in] cmdp pointer to the command descriptor
* @param[in] n number of bytes to send or zero if no data phase
* @param[in] txbuf the pointer to the transmit buffer
*
* @iclass
*/
#define qspiStartSendI(qspip, cmd, n, txbuf) { \
osalDbgAssert(((cmd)->cfg & QSPI_CFG_DATA_MODE_MASK) != \
#define qspiStartSendI(qspip, cmdp, n, txbuf) { \
osalDbgAssert(((cmdp)->cfg & QSPI_CFG_DATA_MODE_MASK) != \
QSPI_CFG_DATA_MODE_NONE, \
"data mode required"); \
(qspip)->state = QSPI_ACTIVE; \
qspi_lld_send(qspip, cmd, n, txbuf); \
qspi_lld_send(qspip, cmdp, n, txbuf); \
}
/**
@ -179,18 +179,18 @@ typedef struct {
* @post At the end of the operation the configured callback is invoked.
*
* @param[in] qspip pointer to the @p QSPIDriver object
* @param[in] cmd pointer to the command descriptor
* @param[in] cmdp pointer to the command descriptor
* @param[in] n number of bytes to receive or zero if no data phase
* @param[out] rxbuf the pointer to the receive buffer
*
* @iclass
*/
#define qspiStartReceiveI(qspip, cmd, n, rxbuf) { \
osalDbgAssert(((cmd)->cfg & QSPI_CFG_DATA_MODE_MASK) != \
#define qspiStartReceiveI(qspip, cmdp, n, rxbuf) { \
osalDbgAssert(((cmdp)->cfg & QSPI_CFG_DATA_MODE_MASK) != \
QSPI_CFG_DATA_MODE_NONE, \
"data mode required"); \
(qspip)->state = QSPI_ACTIVE; \
qspi_lld_receive(qspip, cmd, n, rxbuf); \
qspi_lld_receive(qspip, cmdp, n, rxbuf); \
}
/** @} */

3
os/hal/src/hal.c
View File

@ -94,6 +94,9 @@ void halInit(void) {
#if (HAL_USE_PWM == TRUE) || defined(__DOXYGEN__)
pwmInit();
#endif
#if (HAL_USE_QSPI == TRUE) || defined(__DOXYGEN__)
qspiInit();
#endif
#if (HAL_USE_SERIAL == TRUE) || defined(__DOXYGEN__)
sdInit();
#endif

18
os/hal/src/hal_qspi.c
View File

@ -137,7 +137,7 @@ void qspiStartCommand(QSPIDriver *qspip, const qspi_command_t *cmdp) {
osalSysLock();
osalDbgAssert(qspip->state == QSPI_READY, "not ready");
qspiStartCommandI(qspip, cmd);
qspiStartCommandI(qspip, cmdp);
osalSysUnlock();
}
@ -160,7 +160,7 @@ void qspiStartSend(QSPIDriver *qspip, const qspi_command_t *cmdp,
osalSysLock();
osalDbgAssert(qspip->state == QSPI_READY, "not ready");
qspiStartSendI(qspip, cmd, n, txbuf);
qspiStartSendI(qspip, cmdp, n, txbuf);
osalSysUnlock();
}
@ -183,7 +183,7 @@ void qspiStartReceive(QSPIDriver *qspip, const qspi_command_t *cmdp,
osalSysLock();
osalDbgAssert(qspip->state == QSPI_READY, "not ready");
qspiStartReceiveI(qspip, cmd, n, rxbuf);
qspiStartReceiveI(qspip, cmdp, n, rxbuf);
osalSysUnlock();
}
@ -196,7 +196,7 @@ void qspiStartReceive(QSPIDriver *qspip, const qspi_command_t *cmdp,
* without callbacks (@p end_cb = @p NULL).
*
* @param[in] qspip pointer to the @p QSPIDriver object
* @param[in] cmd pointer to the command descriptor
* @param[in] cmdp pointer to the command descriptor
*
* @api
*/
@ -207,7 +207,7 @@ void qspiCommand(QSPIDriver *qspip, const qspi_command_t *cmdp) {
osalSysLock();
osalDbgAssert(qspip->state == QSPI_READY, "not ready");
osalDbgAssert(qspip->config->end_cb == NULL, "has callback");
qspiStartCommandI(qspip, cmd, n, txbuf);
qspiStartCommandI(qspip, cmdp);
(void) osalThreadSuspendS(&qspip->thread);
osalSysUnlock();
}
@ -220,7 +220,7 @@ void qspiCommand(QSPIDriver *qspip, const qspi_command_t *cmdp) {
* without callbacks (@p end_cb = @p NULL).
*
* @param[in] qspip pointer to the @p QSPIDriver object
* @param[in] cmd pointer to the command descriptor
* @param[in] cmdp pointer to the command descriptor
* @param[in] n number of bytes to send
* @param[in] txbuf the pointer to the transmit buffer
*
@ -235,7 +235,7 @@ void qspiSend(QSPIDriver *qspip, const qspi_command_t *cmdp,
osalSysLock();
osalDbgAssert(qspip->state == QSPI_READY, "not ready");
osalDbgAssert(qspip->config->end_cb == NULL, "has callback");
qspiStartSendI(qspip, cmd, n, txbuf);
qspiStartSendI(qspip, cmdp, n, txbuf);
(void) osalThreadSuspendS(&qspip->thread);
osalSysUnlock();
}
@ -248,7 +248,7 @@ void qspiSend(QSPIDriver *qspip, const qspi_command_t *cmdp,
* without callbacks (@p end_cb = @p NULL).
*
* @param[in] qspip pointer to the @p QSPIDriver object
* @param[in] cmd pointer to the command descriptor
* @param[in] cmdp pointer to the command descriptor
* @param[in] n number of bytes to send
* @param[out] rxbuf the pointer to the receive buffer
*
@ -263,7 +263,7 @@ void qspiReceive(QSPIDriver *qspip, const qspi_command_t *cmdp,
osalSysLock();
osalDbgAssert(qspip->state == QSPI_READY, "not ready");
osalDbgAssert(qspip->config->end_cb == NULL, "has callback");
qspiStartReceiveI(qspip, cmd, n, rxbuf);
qspiStartReceiveI(qspip, cmdp, n, rxbuf);
(void) osalThreadSuspendS(&qspip->thread);
osalSysUnlock();
}

23
testhal/STM32/STM32L4xx/DSPI-N25Q128/main.c
View File

@ -17,6 +17,23 @@
#include "ch.h"
#include "hal.h"
QSPIConfig qspicfg1 = {
NULL,
0
};
qspi_command_t cmd_read_id = {
QSPI_CFG_CMD(0x9E) | QSPI_CFG_CMD_MODE_ONE_LINE |
QSPI_CFG_ADDR_MODE_NONE |
QSPI_CFG_ALT_MODE_NONE |
QSPI_CFG_DUMMY_CYCLES(0) |
QSPI_CFG_DATA_MODE_ONE_LINE,
0,
0
};
uint8_t buffer[512];
/*
* LED blinker thread, times are in milliseconds.
*/
@ -58,6 +75,12 @@ int main(void) {
*/
chThdCreateStatic(waThread1, sizeof(waThread1), NORMALPRIO + 1, Thread1, NULL);
/*
* Starting QSPI driver 1.
*/
qspiStart(&QSPID1, &qspicfg1);
qspiReceive(&QSPID1, &cmd_read_id, 17, buffer);
/*
* Normal main() thread activity, in this demo it does nothing.
*/