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Add ADC helpers to temp_info_t

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This commit is contained in:
Scott Lahteine
2019-09-05 19:44:55 -05:00
parent 72876d9045
commit 4cdf7a1b93
2 changed files with 16 additions and 13 deletions
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26
Marlin/src/module/temperature.cpp
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@@ -2164,23 +2164,23 @@ void Temperature::disable_all_heaters() {
void Temperature::set_current_temp_raw() {
#if HAS_TEMP_ADC_0 && DISABLED(HEATER_0_USES_MAX6675)
temp_hotend[0].raw = temp_hotend[0].acc;
temp_hotend[0].update();
#endif
#if HAS_TEMP_ADC_1
#if ENABLED(TEMP_SENSOR_1_AS_REDUNDANT)
redundant_temperature_raw = temp_hotend[1].acc;
#elif DISABLED(HEATER_1_USES_MAX6675)
temp_hotend[1].raw = temp_hotend[1].acc;
temp_hotend[1].update();
#endif
#if HAS_TEMP_ADC_2
temp_hotend[2].raw = temp_hotend[2].acc;
temp_hotend[2].update();
#if HAS_TEMP_ADC_3
temp_hotend[3].raw = temp_hotend[3].acc;
temp_hotend[3].update();
#if HAS_TEMP_ADC_4
temp_hotend[4].raw = temp_hotend[4].acc;
temp_hotend[4].update();
#if HAS_TEMP_ADC_5
temp_hotend[5].raw = temp_hotend[5].acc;
temp_hotend[5].update();
#endif // HAS_TEMP_ADC_5
#endif // HAS_TEMP_ADC_4
#endif // HAS_TEMP_ADC_3
@@ -2188,11 +2188,11 @@ void Temperature::set_current_temp_raw() {
#endif // HAS_TEMP_ADC_1
#if HAS_HEATED_BED
temp_bed.raw = temp_bed.acc;
temp_bed.update();
#endif
#if HAS_TEMP_CHAMBER
temp_chamber.raw = temp_chamber.acc;
temp_chamber.update();
#endif
temp_meas_ready = true;
@@ -2212,17 +2212,17 @@ void Temperature::readings_ready() {
current_raw_filwidth = raw_filwidth_value >> 10; // Divide to get to 0-16384 range since we used 1/128 IIR filter approach
#endif
HOTEND_LOOP() temp_hotend[e].acc = 0;
HOTEND_LOOP() temp_hotend[e].reset();
#if ENABLED(TEMP_SENSOR_1_AS_REDUNDANT)
temp_hotend[1].acc = 0;
temp_hotend[1].reset();
#endif
#if HAS_HEATED_BED
temp_bed.acc = 0;
temp_bed.reset();
#endif
#if HAS_TEMP_CHAMBER
temp_chamber.acc = 0;
temp_chamber.reset();
#endif
static constexpr int8_t temp_dir[] = {
@@ -2638,7 +2638,7 @@ void Temperature::isr() {
*/
#define ACCUMULATE_ADC(obj) do{ \
if (!HAL_ADC_READY()) next_sensor_state = adc_sensor_state; \
else obj.acc += HAL_READ_ADC(); \
else obj.sample(HAL_READ_ADC()); \
}while(0)
ADCSensorState next_sensor_state = adc_sensor_state < SensorsReady ? (ADCSensorState)(int(adc_sensor_state) + 1) : StartSampling;

3
Marlin/src/module/temperature.h
View File

@@ -160,6 +160,9 @@ typedef struct TempInfo {
uint16_t acc;
int16_t raw;
float current;
inline void reset() { acc = 0; }
inline void sample(const uint16_t s) { acc += s; }
inline void update() { raw = acc; }
} temp_info_t;
// A PWM heater with temperature sensor