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Added resource allocation for DMA.

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This commit is contained in:
Michael Keller 2021-08-09 03:02:10 +12:00
parent 40610c8e48
commit 80be08f050
30 changed files with 445 additions and 424 deletions
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4
src/main/drivers/transponder_ir_io_stdperiph.c
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@ -89,7 +89,7 @@ void transponderIrHardwareInit(ioTag_t ioTag, transponder_t *transponder)
#endif
#endif
if (dmaRef == NULL) {
if (dmaRef == NULL || !dmaAllocate(dmaGetIdentifier(dmaRef), OWNER_TRANSPONDER, 0)) {
return;
}
@ -97,7 +97,7 @@ void transponderIrHardwareInit(ioTag_t ioTag, transponder_t *transponder)
IOInit(transponderIO, OWNER_TRANSPONDER, 0);
IOConfigGPIOAF(transponderIO, IO_CONFIG(GPIO_Mode_AF, GPIO_Speed_50MHz, GPIO_OType_PP, GPIO_PuPd_DOWN), timerHardware->alternateFunction);
dmaInit(dmaGetIdentifier(dmaRef), OWNER_TRANSPONDER, 0);
dmaEnable(dmaGetIdentifier(dmaRef));
dmaSetHandler(dmaGetIdentifier(dmaRef), TRANSPONDER_DMA_IRQHandler, NVIC_PRIO_TRANSPONDER_DMA, 0);
RCC_ClockCmd(timerRCC(timer), ENABLE);