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refactor(dac): improve the DAC driver

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This commit is contained in:
Hu Rui
2026-06-26 13:45:38 +08:00
parent e5d57f55b4
commit 3de0e061c1
23 changed files with 927 additions and 488 deletions
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components/esp_driver_dma/src/gdma_link.c
+10
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@@ -281,6 +281,16 @@ uintptr_t gdma_link_get_head_addr(gdma_link_list_handle_t list)
return (uintptr_t)(list->items);
}
uintptr_t gdma_link_get_item_addr(gdma_link_list_handle_t list, int item_index)
{
if (!list) {
return 0;
}
int num_items = list->num_items;
item_index = (item_index % num_items + num_items) % num_items;
return (uintptr_t)(list->items + item_index * list->item_size);
}
esp_err_t gdma_link_concat(gdma_link_list_handle_t first_link, int first_link_item_index, gdma_link_list_handle_t second_link, int second_link_item_index)
{
if (!first_link) {