mirror of
https://github.com/pelgraine/Meck.git
synced 2026-06-19 09:24:58 +02:00
Kevin Le
4504ad4daf
Added NRF52Board.h and NRF52Board.cpp Modified NRF52 variants to extend from NRF52Board to share common feature
24 lines
618 B
C++
24 lines
618 B
C++
#if defined(NRF52_PLATFORM)
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#include "NRF52Board.h"
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// Temperature from NRF52 MCU
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float NRF52Board::getMCUTemperature() {
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NRF_TEMP->TASKS_START = 1; // Start temperature measurement
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long startTime = millis();
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while (NRF_TEMP->EVENTS_DATARDY == 0) { // Wait for completion. Should complete in 50us
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if(millis() - startTime > 5) { // To wait 5ms just in case
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NRF_TEMP->TASKS_STOP = 1;
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return NAN;
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}
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}
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NRF_TEMP->EVENTS_DATARDY = 0; // Clear event flag
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int32_t temp = NRF_TEMP->TEMP; // In 0.25 *C units
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NRF_TEMP->TASKS_STOP = 1;
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return temp * 0.25f; // Convert to *C
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}
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#endif
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