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Power monitor and display (#17437)

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This commit is contained in:
Scott Lahteine
2020-06-18 15:23:03 -05:00
committed by GitHub
parent c8e99d572c
commit 424569b4c4
32 changed files with 652 additions and 28 deletions
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23
Marlin/src/HAL/STM32F1/HAL.cpp
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@ -139,9 +139,15 @@ const uint8_t adc_pins[] = {
#if HAS_JOY_ADC_Z
JOY_Z_PIN,
#endif
#if ENABLED(POWER_MONITOR_CURRENT)
POWER_MONITOR_CURRENT_PIN,
#endif
#if ENABLED(POWER_MONITOR_VOLTAGE)
POWER_MONITOR_VOLTAGE_PIN,
#endif
};
enum TEMP_PINS : char {
enum TempPinIndex : char {
#if HAS_TEMP_ADC_0
TEMP_0,
#endif
@ -187,6 +193,12 @@ enum TEMP_PINS : char {
#if HAS_JOY_ADC_Z
JOY_Z,
#endif
#if ENABLED(POWER_MONITOR_CURRENT)
POWERMON_CURRENT,
#endif
#if ENABLED(POWER_MONITOR_VOLTAGE)
POWERMON_VOLTS,
#endif
ADC_PIN_COUNT
};
@ -323,7 +335,8 @@ void HAL_adc_init() {
}
void HAL_adc_start_conversion(const uint8_t adc_pin) {
TEMP_PINS pin_index;
//TEMP_PINS pin_index;
TempPinIndex pin_index;
switch (adc_pin) {
default: return;
#if HAS_TEMP_ADC_0
@ -371,6 +384,12 @@ void HAL_adc_start_conversion(const uint8_t adc_pin) {
#if ENABLED(ADC_KEYPAD)
case ADC_KEYPAD_PIN: pin_index = ADC_KEY; break;
#endif
#if ENABLED(POWER_MONITOR_CURRENT)
case POWER_MONITOR_CURRENT_PIN: pin_index = POWERMON_CURRENT; break;
#endif
#if ENABLED(POWER_MONITOR_VOLTAGE)
case POWER_MONITOR_VOLTAGE_PIN: pin_index = POWERMON_VOLTS; break;
#endif
}
HAL_adc_result = (HAL_adc_results[(int)pin_index] >> 2) & 0x3FF; // shift to get 10 bits only.
}

3
Marlin/src/HAL/STM32F1/HAL.h
View File

@ -255,8 +255,9 @@ static int freeMemory() {
void HAL_adc_init();
#define HAL_START_ADC(pin) HAL_adc_start_conversion(pin)
#define HAL_ADC_VREF 3.3
#define HAL_ADC_RESOLUTION 10
#define HAL_START_ADC(pin) HAL_adc_start_conversion(pin)
#define HAL_READ_ADC() HAL_adc_result
#define HAL_ADC_READY() true