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dma_reqmap.c updates

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This commit is contained in:
jflyper 2019-06-09 11:50:16 +09:00
parent 246fba741b
commit 6225b07c0b
1 changed files with 4 additions and 15 deletions
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19
src/main/drivers/dma_reqmap.c
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@ -80,8 +80,8 @@ static const dmaPeripheralMapping_t dmaPeripheralMapping[] = {
REQMAP_DIR(SPI, 3, RX), REQMAP_DIR(SPI, 3, RX),
REQMAP_DIR(SPI, 4, TX), REQMAP_DIR(SPI, 4, TX),
REQMAP_DIR(SPI, 4, RX), REQMAP_DIR(SPI, 4, RX),
// REQMAP_DIR(SPI, 5, TX), // Not available in smaller packages REQMAP_DIR(SPI, 5, TX), // Not available in smaller packages
// REQMAP_DIR(SPI, 5, TX), // ditto REQMAP_DIR(SPI, 5, TX), // ditto
// REQMAP_DIR(SPI, 6, TX), // SPI6 is on BDMA (todo) // REQMAP_DIR(SPI, 6, TX), // SPI6 is on BDMA (todo)
// REQMAP_DIR(SPI, 6, TX), // ditto // REQMAP_DIR(SPI, 6, TX), // ditto
#endif // USE_SPI #endif // USE_SPI
@ -122,7 +122,8 @@ static const dmaPeripheralMapping_t dmaPeripheralMapping[] = {
#define TC(chan) DEF_TIM_CHANNEL(CH_ ## chan) #define TC(chan) DEF_TIM_CHANNEL(CH_ ## chan)
#define REQMAP_TIM(tim, chan) { tim, TC(chan), DEF_TIM_DMA_REQ__BTCH_ ## tim ## _ ## chan } //#define REQMAP_TIM(tim, chan) { tim, TC(chan), DEF_TIM_DMA_REQ__BTCH_ ## tim ## _ ## chan }
#define REQMAP_TIM(tim, chan) { tim, TC(chan), DMA_REQUEST_ ## tim ## _ ## chan }
static const dmaTimerMapping_t dmaTimerMapping[] = { static const dmaTimerMapping_t dmaTimerMapping[] = {
REQMAP_TIM(TIM1, CH1), REQMAP_TIM(TIM1, CH1),
@ -403,18 +404,6 @@ dmaoptValue_t dmaoptByTag(ioTag_t ioTag)
} }
} }
#else #else
#if defined(STM32H7)
const timerHardware_t *timhw = timerGetByTag(ioTag);
if (timhw && timhw->dmaRefConfigured && timhw->dmaChannelConfigured) {
// Reverse lookup dmaopt from dmaRefConfigured by utilizing dmaChannelSpec array
unsigned opt;
for (opt = 0; opt < ARRAYLEN(dmaChannelSpec); opt++) {
if (timhw->dmaRefConfigured == dmaChannelSpec[opt].ref) {
return (dmaoptValue_t)opt;
}
}
}
#endif
UNUSED(ioTag); UNUSED(ioTag);
#endif #endif