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only build sensor features if sensor is available

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This commit is contained in:
joeycastillo
2024-10-12 10:55:10 -04:00
parent 378ba85b58
commit 4795818098
15 changed files with 65 additions and 33 deletions
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15
watch-library/shared/driver/thermistor_driver.c
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@@ -27,6 +27,8 @@
#include "watch.h"
#include "watch_utility.h"
#ifdef HAS_TEMPERATURE_SENSOR
void thermistor_driver_enable(void) {
// Enable the ADC peripheral, which we'll use to read the thermistor value.
watch_enable_adc();
@@ -48,15 +50,7 @@ void thermistor_driver_disable(void) {
// Disable the enable pin's output circuitry.
HAL_GPIO_TS_ENABLE_off();
}
#if __EMSCRIPTEN__
#include <emscripten.h>
float thermistor_driver_get_temperature(void)
{
return EM_ASM_DOUBLE({
return temp_c || 25.0;
});
}
#else
float thermistor_driver_get_temperature(void) {
// set the enable pin to the level that powers the thermistor circuit.
HAL_GPIO_TS_ENABLE_write(THERMISTOR_ENABLE_VALUE);
@@ -67,4 +61,5 @@ float thermistor_driver_get_temperature(void) {
return watch_utility_thermistor_temperature(value, THERMISTOR_HIGH_SIDE, THERMISTOR_B_COEFFICIENT, THERMISTOR_NOMINAL_TEMPERATURE, THERMISTOR_NOMINAL_RESISTANCE, THERMISTOR_SERIES_RESISTANCE);
}
#endif
#endif // HAS_TEMPERATURE_SENSOR