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[PHY] Fixed negative random numbers (#328)

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This commit is contained in:
jgromes 2021-07-18 10:19:07 +02:00
parent cb1d79621d
commit c843680e07
1 changed files with 4 additions and 0 deletions
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4
src/protocols/PhysicalLayer/PhysicalLayer.cpp
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@ -159,6 +159,10 @@ int32_t PhysicalLayer::random(int32_t max) {
// create 32-bit TRNG number // create 32-bit TRNG number
int32_t randNum = ((int32_t)randBuff[0] << 24) | ((int32_t)randBuff[1] << 16) | ((int32_t)randBuff[2] << 8) | ((int32_t)randBuff[3]); int32_t randNum = ((int32_t)randBuff[0] << 24) | ((int32_t)randBuff[1] << 16) | ((int32_t)randBuff[2] << 8) | ((int32_t)randBuff[3]);
if(randNum < 0) {
randNum *= -1;
}
RADIOLIB_DEBUG_PRINTLN(randNum);
return(randNum % max); return(randNum % max);
} }