From 05afcfdb848908585ae9492ac93a67817b543151 Mon Sep 17 00:00:00 2001 From: Yiheng Qin Date: Tue, 11 Jul 2023 22:32:33 +0800 Subject: [PATCH] [BL602] reduce clock frequency for adc --- components/platform/hosal/bl602_hal/hosal_adc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/components/platform/hosal/bl602_hal/hosal_adc.c b/components/platform/hosal/bl602_hal/hosal_adc.c index 06e0d82dc..cc27c7504 100644 --- a/components/platform/hosal/bl602_hal/hosal_adc.c +++ b/components/platform/hosal/bl602_hal/hosal_adc.c @@ -337,7 +337,7 @@ static void adc_init(hosal_adc_dev_t *adc) adccfg.v18Sel=ADC_V18_SEL_1P82V; adccfg.v11Sel=ADC_V11_SEL_1P1V; - adccfg.clkDiv=ADC_CLK_DIV_20; + adccfg.clkDiv=ADC_CLK_DIV_32; adccfg.resWidth=ADC_DATA_WIDTH_16_WITH_256_AVERAGE; /* one shot mode */