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Merge pull request #39 from howard-wa9axq/Adafruit-spidevice-fix 

Update Adafruit_SPIDevice.cpp
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Limor "Ladyada" Fried 2020-11-28 21:23:02 -05:00 committed by GitHub
parent 5ef1481a1f 074a8a9323
commit 4f444c180c
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1 changed files with 5 additions and 2 deletions
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Adafruit_SPIDevice.cpp
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@ -113,12 +113,15 @@ void Adafruit_SPIDevice::transfer(uint8_t *buffer, size_t len) {
if (_spi) { if (_spi) {
// hardware SPI is easy // hardware SPI is easy
#ifdef SPARK #if defined(SPARK)
_spi->transfer(buffer, buffer, len, NULL); _spi->transfer(buffer, buffer, len, NULL);
#elif defined(STM32)
for (size_t i = 0; i < len; i++) {
_spi->transfer(buffer[i]);
}
#else #else
_spi->transfer(buffer, len); _spi->transfer(buffer, len);
#endif #endif
return; return;
} }