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zephyrCommon: Implement random and randomSeed #102

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Jun 14, 2024
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18 changes: 18 additions & 0 deletions cores/arduino/zephyrCommon.cpp
Original file line number Diff line number Diff line change
Expand Up @@ -328,3 +328,21 @@ void detachInterrupt(pin_size_t pinNumber)
{
setInterruptHandler(pinNumber, nullptr);
}

#ifndef CONFIG_MINIMAL_LIBC_RAND

#include <stdlib.h>

void randomSeed(unsigned long seed) {
srand(seed);
}

long random(long min, long max) {
return rand() % (max - min) + min;
}

long random(long max) {
return rand() % max;
}

#endif
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