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Subtract 1 from RADIOLIB_STATIC_ARRAY_SIZE

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STATIC_ARRAY_SIZE is by default 256, bufferWritePos is uint8_t which has a max value of 255.

The greater than is not really needed in this check.
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Crsarmv7l 2024-05-08 14:26:24 -04:00 • committed by GitHub
parent 7b348fae33
commit c854dd9a9b
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1 changed files with 1 additions and 1 deletions
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2
src/protocols/PhysicalLayer/PhysicalLayer.cpp
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@ -435,7 +435,7 @@ void PhysicalLayer::updateDirectBuffer(uint8_t bit) {
// check complete byte
if(this->bufferBitPos == 8) {
if(this->bufferWritePos >= RADIOLIB_STATIC_ARRAY_SIZE) {
if(this->bufferWritePos >= RADIOLIB_STATIC_ARRAY_SIZE -1) {
this->bufferWritePos = 0;
}
this->buffer[this->bufferWritePos] = Module::reflect(this->byteBuff, 8);