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adc: support ADC on esp32c6 (hal)

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laokaiyao
2022-12-01 17:07:14 +08:00
parent 42c6ae3522
commit e27f3e3128
36 changed files with 1111 additions and 189 deletions
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2
components/hal/adc_hal.c
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@@ -177,7 +177,7 @@ static void adc_hal_digi_sample_freq_config(adc_hal_dma_ctx_t *hal, uint32_t fre
adc_ll_digi_set_trigger_interval(interval);
//Here we set the clock divider factor to make the digital clock to 5M Hz
adc_ll_digi_controller_clk_div(ADC_LL_CLKM_DIV_NUM_DEFAULT, ADC_LL_CLKM_DIV_B_DEFAULT, ADC_LL_CLKM_DIV_A_DEFAULT);
adc_ll_digi_clk_sel(0); //use APB
adc_ll_digi_clk_sel(ADC_DIGI_CLK_SRC_DEFAULT); // use default clock source for ADC digital controller
#else
i2s_ll_rx_clk_set_src(hal->dev, I2S_CLK_SRC_DEFAULT); /*!< Clock from PLL_D2_CLK(160M)*/
uint32_t bclk_div = 16;