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refactor(gdma): channel allocation can return both direction within the same call

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morris
2026-01-07 22:44:54 +08:00
parent 78206e9f1e
commit 7909976e0f
31 changed files with 336 additions and 365 deletions
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components/esp_hal_dma/esp32p4/include/hal/gdma_ll.h
+8
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@@ -63,6 +63,14 @@
#define GDMA_LL_AHB_BURST_SIZE_ADJUSTABLE 1 // AHB GDMA supports adjustable burst size
#endif
#if HAL_CONFIG(CHIP_SUPPORT_MIN_REV) >= 300
#define GDMA_LL_AHB_M2M_CAPABLE_PAIR_MASK 0x06 // only pair 1,2 are M2M capable
#else
#define GDMA_LL_AHB_M2M_CAPABLE_PAIR_MASK 0x07 // pair 0,1,2 are M2M capable
#endif
#define GDMA_LL_AXI_M2M_CAPABLE_PAIR_MASK 0x07 // pair 0,1,2 are M2M capable
#define GDMA_LL_TX_ETM_EVENT_TABLE(group, chan, event) \
(uint32_t[2][GDMA_ETM_EVENT_MAX]){ \
{ \