From b32910bdb85c6e9d19abf97f1465c573a0bf9d38 Mon Sep 17 00:00:00 2001
From: zhangbo <zhangbo@qq.com>
Date: 星期四, 13 二月 2025 14:06:13 +0800
Subject: [PATCH] 测试版
---
keil/include/drivers/mk_adc.c | 10 +++-------
1 files changed, 3 insertions(+), 7 deletions(-)
diff --git a/keil/include/drivers/mk_adc.c b/keil/include/drivers/mk_adc.c
index bd6371a..4b6fe42 100644
--- a/keil/include/drivers/mk_adc.c
+++ b/keil/include/drivers/mk_adc.c
@@ -104,6 +104,7 @@
/* If the external reference voltage driving capability is insufficient */
/* It is recommended to enable this configuration */
// val |= (9 << 1) | (1 << 4);
+ val |= (1 << 9) | (7 << 5) | (1 << 4);
}
REG_WRITE(0x4000062C, val);
@@ -380,7 +381,7 @@
{
// enable ADC
struct ADC_CFG_T vs_adc_cfg;
- vs_adc_cfg.mode = ADC_MODE_SINGLE; /* Selected single conversion mode */
+ vs_adc_cfg.mode = ADC_MODE_CONTINUE; /* Selected single conversion mode */
vs_adc_cfg.clk_sel = ADC_CLK_HIGH; /* Selected 62.4M high speed clock */
vs_adc_cfg.vref_sel = ADC_SEL_VREF_INT; /* Using internal reference voltage (1.2V)*/
vs_adc_cfg.rate = 1000; /* ADC works at high frequency system clock, the maximum sampling rate is 2M */
@@ -405,17 +406,12 @@
adc_close();
}
-static void adc_continue_callback(void *data, uint32_t number)
-{
-
-LOG_INFO(TRACE_MODULE_APP, "Chip adc callback %d degree\r\n", data);
-}
int16_t battery_monitor_get(void)
{
#define NUM_SAMPLES (3)
uint32_t sample[NUM_SAMPLES];
- adc_get(&sample[0], NUM_SAMPLES, adc_continue_callback);
+ adc_get(&sample[0], NUM_SAMPLES, NULL);
int32_t sum = 0;
for (int i = 0; i < NUM_SAMPLES; i++)
--
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