[adc] 增加ADC内置通道通用通道号标识

869a96bc · mysterywolf · 7fbe8bbd · 869a96bc
隐藏空白更改
内联并排

Showing with 4 addition and 0 deletion

components/drivers/include/drivers/adc.h components/drivers/include/drivers/adc.h +4 -0

未找到文件。
--- a/components/drivers/include/drivers/adc.h
+++ b/components/drivers/include/drivers/adc.h
@@ -14,6 +14,10 @@
 #define __ADC_H__
 #include <rtthread.h>

+#define RT_ADC_INTERN_CH_TEMPER ((rt_uint32_t)-1)
+#define RT_ADC_INTERN_CH_VREF   ((rt_uint32_t)-2)
+#define RT_ADC_INTERN_CH_VBAT   ((rt_uint32_t)-3)
+
 struct rt_adc_device;
 struct rt_adc_ops
 {