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feat(gdma): set burst size and return alignment constraint

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burst size can affect the buffer alignment
This commit is contained in:
morris
2024-04-25 18:16:29 +08:00
parent 19c784efef
commit dc6989796a
33 changed files with 522 additions and 356 deletions
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components/hal/esp32h2/include/hal/gdma_ll.h
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@@ -51,6 +51,7 @@ extern "C" {
#define GDMA_LL_AHB_PAIRS_PER_GROUP 3 // Number of GDMA pairs in each AHB group
#define GDMA_LL_AHB_DESC_ALIGNMENT 4
#define GDMA_LL_AHB_RX_BURST_NEEDS_ALIGNMENT 1
#define GDMA_LL_TX_ETM_EVENT_TABLE(group, chan, event) \
(uint32_t[1][3][GDMA_ETM_EVENT_MAX]){{{ \