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refactor(dac): improve the DAC driver

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This commit is contained in:
Hu Rui
2026-07-02 11:20:37 +08:00
parent 9583d6df06
commit 9c73af2261
23 changed files with 931 additions and 482 deletions
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components/esp_driver_dac/linker.lf
+15
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@@ -4,3 +4,18 @@ entries:
if DAC_CTRL_FUNC_IN_IRAM = y:
dac_oneshot: dac_oneshot_output_voltage (noflash)
dac_continuous: dac_continuous_write_asynchronously (noflash)
dac_continuous: s_dac_load_data_into_desc (noflash)
[mapping:dac_driver_gdma_link]
archive: libesp_driver_dma.a
entries:
# Reached from the dac_continuous ISR
if DAC_ISR_IRAM_SAFE = y:
gdma_link: gdma_link_get_length (noflash)
gdma_link: gdma_link_get_item_addr (noflash)
gdma_link: gdma_link_check_end (noflash)
# Reached from 'dac_continuous_write_asynchronously' (via 's_dac_load_data_into_desc')
if DAC_CTRL_FUNC_IN_IRAM = y:
gdma_link: gdma_link_set_length (noflash)
gdma_link: gdma_link_set_owner (noflash)