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Fix library build for the M4 core. #26

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Merged
merged 1 commit into from
Mar 3, 2023
Merged

Fix library build for the M4 core. #26

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4 changes: 0 additions & 4 deletions src/Arduino_AdvancedAnalog.h
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Original file line number Diff line number Diff line change
Expand Up @@ -24,10 +24,6 @@
* INCLUDE
**************************************************************************************/

#ifdef ARDUINO_PORTENTA_H7_M4
# error "This library only works on the M7 core of any STM32H747 based board (Portenta H7, Giga)."
#endif

#include "AdvancedADC.h"
#include "AdvancedDAC.h"

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4 changes: 4 additions & 0 deletions src/DMABuffer.h
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Expand Up @@ -92,15 +92,19 @@ template <class T, size_t A=__SCB_DCACHE_LINE_SIZE> class DMABuffer {
}

void flush() {
#if __DCACHE_PRESENT
if (ptr) {
SCB_CleanDCache_by_Addr(data(), bytes());
}
#endif
}

void invalidate() {
#if __DCACHE_PRESENT
if (ptr) {
SCB_InvalidateDCache_by_Addr(data(), bytes());
}
#endif
}

uint32_t timestamp() {
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