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sc7-testo-firmware/include/adc.h

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WIP code Builds, but is not yet usable in any way nor is anything tested. This includes ADC reading, basic RGBLED control, and init code. Still need to do probe, user IO including mode select and settings, RGBLED programs, and more.
2023-10-16 14:29:23 -07:00
/*
* adc.c: probe, user config, and user IO (switch and button) reading
*
* file creation: 20231016 0102
*/
WIP code ADC is sort of functioning, but not reliably. LEDs are sort of working. Buzzer isn't working right and is nearly always on as I can't set the PF2 mode.
2023-10-19 16:20:41 -07:00
#ifndef _INC_ADC_H
#define _INC_ADC_H
#include <stdint.h>
WIP code Builds, but is not yet usable in any way nor is anything tested. This includes ADC reading, basic RGBLED control, and init code. Still need to do probe, user IO including mode select and settings, RGBLED programs, and more.
2023-10-16 14:29:23 -07:00
Continuity and diode mode initial implementation Reads continuity at a fixed ~100ohm or lower, and diodes with intelligent detection of LEDs vs normal diodes. Some values may need to be changed still.
2023-10-21 19:45:15 -07:00
#define ADC_CHANNELS 5
Change some ADC parameters Still getting ~64 reads per update cycle, but sampling a little slower. After doing some testing it may - or may not - result in more stability of readings. Doubled the count of averaged readings.
2023-11-01 06:05:01 -07:00
#define ADC_HISTLEN 32
WIP Code ADC now works in interrupt mode. No idea why DMA was unreliable. Initial button push / release detection and mode switch detection working. No callbacks implemented yet.
2023-10-19 19:53:04 -07:00
Change some ADC parameters Still getting ~64 reads per update cycle, but sampling a little slower. After doing some testing it may - or may not - result in more stability of readings. Doubled the count of averaged readings.
2023-11-01 06:05:01 -07:00
extern uint32_t adc_avg[ADC_CHANNELS];
WIP code ADC is sort of functioning, but not reliably. LEDs are sort of working. Buzzer isn't working right and is nearly always on as I can't set the PF2 mode.
2023-10-19 16:20:41 -07:00
WIP Code ADC now works in interrupt mode. No idea why DMA was unreliable. Initial button push / release detection and mode switch detection working. No callbacks implemented yet.
2023-10-19 19:53:04 -07:00
void adc_init();
WIP code ADC is sort of functioning, but not reliably. LEDs are sort of working. Buzzer isn't working right and is nearly always on as I can't set the PF2 mode.
2023-10-19 16:20:41 -07:00
uint8_t adc_next();
Continuity and diode mode initial implementation Reads continuity at a fixed ~100ohm or lower, and diodes with intelligent detection of LEDs vs normal diodes. Some values may need to be changed still.
2023-10-21 19:45:15 -07:00
void adc_switch0();
WIP code ADC is sort of functioning, but not reliably. LEDs are sort of working. Buzzer isn't working right and is nearly always on as I can't set the PF2 mode.
2023-10-19 16:20:41 -07:00
#endif /* _INC_ADC_H */