adc_select_input() function
ADC input select Select an ADC input \if rp2040_specific On RP02040 0...3 are GPIOs 26...29 respectively. Input 4 is the onboard temperature sensor. \endif \if rp2350_specific On RP2350A 0...3 are GPIOs 26...29 respectively. Input 4 is the onboard temperature sensor. On RP2350B 0...7 are GPIOs 40...47 respectively. Input 8 is the onboard temperature sensor. \endif
Syntax
static inline void adc_select_input(uint input); ![]()
static inline void adc_select_input(uint input) {
adc_select_input() calls 2 functions:
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adc_select_input()
adc_select_input():
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adc_select_input()