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Fixed bug #825. 

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@10212 35acf78f-673a-0410-8e92-d51de3d6d3f4
This commit is contained in:
Giovanni Di Sirio 2017-05-28 13:24:17 +00:00
parent 6f500a9986
commit dce45c502e
3 changed files with 18 additions and 0 deletions
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8
os/hal/ports/STM32/LLD/SPIv1/hal_spi_lld.c
View File

@ -513,6 +513,8 @@ void spi_lld_unselect(SPIDriver *spip) {
*/
void spi_lld_ignore(SPIDriver *spip, size_t n) {
osalDbgAssert(n < 65536, "unsupported DMA transfer size");
dmaStreamSetMemory0(spip->dmarx, &dummyrx);
dmaStreamSetTransactionSize(spip->dmarx, n);
dmaStreamSetMode(spip->dmarx, spip->rxdmamode);
@ -543,6 +545,8 @@ void spi_lld_ignore(SPIDriver *spip, size_t n) {
void spi_lld_exchange(SPIDriver *spip, size_t n,
const void *txbuf, void *rxbuf) {
osalDbgAssert(n < 65536, "unsupported DMA transfer size");
dmaStreamSetMemory0(spip->dmarx, rxbuf);
dmaStreamSetTransactionSize(spip->dmarx, n);
dmaStreamSetMode(spip->dmarx, spip->rxdmamode| STM32_DMA_CR_MINC);
@ -570,6 +574,8 @@ void spi_lld_exchange(SPIDriver *spip, size_t n,
*/
void spi_lld_send(SPIDriver *spip, size_t n, const void *txbuf) {
osalDbgAssert(n < 65536, "unsupported DMA transfer size");
dmaStreamSetMemory0(spip->dmarx, &dummyrx);
dmaStreamSetTransactionSize(spip->dmarx, n);
dmaStreamSetMode(spip->dmarx, spip->rxdmamode);
@ -597,6 +603,8 @@ void spi_lld_send(SPIDriver *spip, size_t n, const void *txbuf) {
*/
void spi_lld_receive(SPIDriver *spip, size_t n, void *rxbuf) {
osalDbgAssert(n < 65536, "unsupported DMA transfer size");
dmaStreamSetMemory0(spip->dmarx, rxbuf);
dmaStreamSetTransactionSize(spip->dmarx, n);
dmaStreamSetMode(spip->dmarx, spip->rxdmamode | STM32_DMA_CR_MINC);

8
os/hal/ports/STM32/LLD/SPIv2/hal_spi_lld.c
View File

@ -515,6 +515,8 @@ void spi_lld_unselect(SPIDriver *spip) {
*/
void spi_lld_ignore(SPIDriver *spip, size_t n) {
osalDbgAssert(n < 65536, "unsupported DMA transfer size");
dmaStreamSetMemory0(spip->dmarx, &dummyrx);
dmaStreamSetTransactionSize(spip->dmarx, n);
dmaStreamSetMode(spip->dmarx, spip->rxdmamode);
@ -545,6 +547,8 @@ void spi_lld_ignore(SPIDriver *spip, size_t n) {
void spi_lld_exchange(SPIDriver *spip, size_t n,
const void *txbuf, void *rxbuf) {
osalDbgAssert(n < 65536, "unsupported DMA transfer size");
dmaStreamSetMemory0(spip->dmarx, rxbuf);
dmaStreamSetTransactionSize(spip->dmarx, n);
dmaStreamSetMode(spip->dmarx, spip->rxdmamode | STM32_DMA_CR_MINC);
@ -572,6 +576,8 @@ void spi_lld_exchange(SPIDriver *spip, size_t n,
*/
void spi_lld_send(SPIDriver *spip, size_t n, const void *txbuf) {
osalDbgAssert(n < 65536, "unsupported DMA transfer size");
dmaStreamSetMemory0(spip->dmarx, &dummyrx);
dmaStreamSetTransactionSize(spip->dmarx, n);
dmaStreamSetMode(spip->dmarx, spip->rxdmamode);
@ -599,6 +605,8 @@ void spi_lld_send(SPIDriver *spip, size_t n, const void *txbuf) {
*/
void spi_lld_receive(SPIDriver *spip, size_t n, void *rxbuf) {
osalDbgAssert(n < 65536, "unsupported DMA transfer size");
dmaStreamSetMemory0(spip->dmarx, rxbuf);
dmaStreamSetTransactionSize(spip->dmarx, n);
dmaStreamSetMode(spip->dmarx, spip->rxdmamode | STM32_DMA_CR_MINC);

2
readme.txt
View File

@ -179,6 +179,8 @@
to 16.1.8).
- HAL: Fixed invalid SDC OCR initialization value (bug #826)(backported
to 16.1.8).
- HAL: Fixed SPI operations silently drop length bits (bug #825)(backported
to 16.1.9).
- HAL: Fixed osThreadSetPriority() returns old priority instead of a status
code (bug #823)(backported to 16.1.8).
- HAL: Fixed problem in rtcSTM32SetPeriodicWakeup() (bug #821)(backported