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stm32/dma: Fix DMA completion on WL55 boards. 

No IRQHandlers were compiled in for this board.

Includes small consolidation of the same DMAMUX_ENABLE line for STM32G4,
STM32WB, STM32WL.

Signed-off-by: Angus Gratton <angus@redyak.com.au>
This commit is contained in:
Angus Gratton 2022-07-08 14:18:44 +10:00 committed by Damien George
parent 2c62adb42c
commit 9e0f934cdf
1 changed files with 6 additions and 12 deletions
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18
ports/stm32/dma.c
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@ -161,7 +161,7 @@ static const DMA_InitTypeDef dma_init_struct_i2s = {
static const DMA_InitTypeDef dma_init_struct_sdio = {
#if defined(STM32F4) || defined(STM32F7)
.Channel = 0,
#elif defined(STM32G0) || defined(STM32G4) || defined(STM32L0) || defined(STM32L4) || defined(STM32WB)
#elif defined(STM32G0) || defined(STM32G4) || defined(STM32L0) || defined(STM32L4) || defined(STM32WB)) || defined(STM32WL)
.Request = 0,
#endif
.Direction = 0,
@ -171,7 +171,7 @@ static const DMA_InitTypeDef dma_init_struct_sdio = {
.MemDataAlignment = DMA_MDATAALIGN_WORD,
#if defined(STM32F4) || defined(STM32F7)
.Mode = DMA_PFCTRL,
#elif defined(STM32G0) || defined(STM32G4) || defined(STM32L0) || defined(STM32L4) || defined(STM32WB)
#elif defined(STM32G0) || defined(STM32G4) || defined(STM32L0) || defined(STM32L4) || defined(STM32WB) || defined(STM32WL)
.Mode = DMA_NORMAL,
#endif
.Priority = DMA_PRIORITY_VERY_HIGH,
@ -189,7 +189,7 @@ static const DMA_InitTypeDef dma_init_struct_sdio = {
static const DMA_InitTypeDef dma_init_struct_dac = {
#if defined(STM32F4) || defined(STM32F7)
.Channel = 0,
#elif defined(STM32G0) || defined(STM32G4) || defined(STM32H7) || defined(STM32L0) || defined(STM32L4) || defined(STM32WB)
#elif defined(STM32G0) || defined(STM32G4) || defined(STM32H7) || defined(STM32L0) || defined(STM32L4) || defined(STM32WB) || defined(STM32WL)
.Request = 0,
#endif
.Direction = 0,
@ -1221,7 +1221,7 @@ void DMA1_Channel4_5_6_7_IRQHandler(void) {
IRQ_EXIT(DMA1_Channel4_5_6_7_IRQn);
}
#elif defined(STM32L1) || defined(STM32L4) || defined(STM32WB)
#elif defined(STM32L1) || defined(STM32L4) || defined(STM32WB) || defined(STM32WL)
void DMA1_Channel1_IRQHandler(void) {
IRQ_ENTER(DMA1_Channel1_IRQn);
@ -1344,9 +1344,9 @@ static void dma_enable_clock(dma_id_t dma_id) {
dma_enable_mask |= (1 << dma_id);
MICROPY_END_ATOMIC_SECTION(irq_state);
#if defined(STM32WB)
// This MCU has a DMAMUX peripheral which needs to be enabled to multiplex the channels.
#if defined(STM32G4) || defined(STM32WB) || defined(STM32WL)
if (!__HAL_RCC_DMAMUX1_IS_CLK_ENABLED()) {
// MCU has a DMAMUX peripheral which needs to be enabled to multiplex the channels.
__HAL_RCC_DMAMUX1_CLK_ENABLE();
}
#endif
@ -1354,9 +1354,6 @@ static void dma_enable_clock(dma_id_t dma_id) {
if (dma_id < NSTREAMS_PER_CONTROLLER) {
if (((old_enable_mask & DMA1_ENABLE_MASK) == 0) && !DMA1_IS_CLK_ENABLED()) {
__HAL_RCC_DMA1_CLK_ENABLE();
#if defined(STM32G4)
__HAL_RCC_DMAMUX1_CLK_ENABLE();
#endif
// We just turned on the clock. This means that anything stored
// in dma_last_channel (for DMA1) needs to be invalidated.
@ -1371,9 +1368,6 @@ static void dma_enable_clock(dma_id_t dma_id) {
if (((old_enable_mask & DMA2_ENABLE_MASK) == 0) && !DMA2_IS_CLK_ENABLED()) {
__HAL_RCC_DMA2_CLK_ENABLE();
#if defined(STM32G4)
__HAL_RCC_DMAMUX1_CLK_ENABLE();
#endif
// We just turned on the clock. This means that anything stored
// in dma_last_channel (for DMA2) needs to be invalidated.