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Update BSP.cpp

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This commit is contained in:
Ben V. Brown
2022-06-28 09:57:03 +10:00
parent 62db8af8ce
commit e174dba676
1 changed files with 1 additions and 6 deletions
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7
source/Core/BSP/Magic/BSP.cpp
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@@ -226,7 +226,7 @@ void setStatusLED(const enum StatusLED state) {
// Dont have one // Dont have one
} }
uint8_t lastTipResistance = 80; // default safe uint8_t lastTipResistance = 85; // default safe
uint32_t lastTipReadinguV = 0; uint32_t lastTipReadinguV = 0;
uint8_t getTipResitanceX10() { uint8_t getTipResitanceX10() {
// Return tip resistance in x10 ohms // Return tip resistance in x10 ohms
@@ -234,10 +234,6 @@ uint8_t getTipResitanceX10() {
return lastTipResistance; return lastTipResistance;
} }
void startMeasureTipResistance() { void startMeasureTipResistance() {
if (lastTipReadinguV) {
return;
}
// We want to calculate lastTipResistance // We want to calculate lastTipResistance
// If tip is connected, and the tip is cold and the tip is not being heated // If tip is connected, and the tip is cold and the tip is not being heated
// We can use the GPIO to inject a small current into the tip and measure this // We can use the GPIO to inject a small current into the tip and measure this
@@ -251,7 +247,6 @@ void startMeasureTipResistance() {
// These are reported as 60 and 75 respectively // These are reported as 60 and 75 respectively
lastTipReadinguV = TipThermoModel::convertTipRawADCTouV(getTipRawTemp(0)); lastTipReadinguV = TipThermoModel::convertTipRawADCTouV(getTipRawTemp(0));
gpio_write(TIP_RESISTANCE_SENSE, 1); gpio_write(TIP_RESISTANCE_SENSE, 1);
// Wait for next ADC measurement
} }
void FinishMeasureTipResistance() { void FinishMeasureTipResistance() {