Home-IoT/esphome
1
0
Fork 0
mirror of https://github.com/esphome/esphome.git synced 2024-11-26 17:05:21 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions 6

Fix spi transfer with miso pin defined on espidf (#3450)

Browse source
This commit is contained in:
Jesse Hills 2022-05-09 19:24:27 +12:00 committed by GitHub
parent e5b3625f73
commit 8236e840a7
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 6 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

10
esphome/components/spi/spi.h
View file

@ -156,15 +156,17 @@ class SPIComponent : public Component {
template<SPIBitOrder BIT_ORDER, SPIClockPolarity CLOCK_POLARITY, SPIClockPhase CLOCK_PHASE> template<SPIBitOrder BIT_ORDER, SPIClockPolarity CLOCK_POLARITY, SPIClockPhase CLOCK_PHASE>
uint8_t transfer_byte(uint8_t data) { uint8_t transfer_byte(uint8_t data) {
#ifdef USE_SPI_ARDUINO_BACKEND
if (this->miso_ != nullptr) { if (this->miso_ != nullptr) {
#ifdef USE_SPI_ARDUINO_BACKEND
if (this->hw_spi_ != nullptr) { if (this->hw_spi_ != nullptr) {
return this->hw_spi_->transfer(data); return this->hw_spi_->transfer(data);
} else { } else {
return this->transfer_<BIT_ORDER, CLOCK_POLARITY, CLOCK_PHASE, true, true>(data);
}
}
#endif // USE_SPI_ARDUINO_BACKEND #endif // USE_SPI_ARDUINO_BACKEND
return this->transfer_<BIT_ORDER, CLOCK_POLARITY, CLOCK_PHASE, true, true>(data);
#ifdef USE_SPI_ARDUINO_BACKEND
}
#endif // USE_SPI_ARDUINO_BACKEND
}
this->write_byte<BIT_ORDER, CLOCK_POLARITY, CLOCK_PHASE>(data); this->write_byte<BIT_ORDER, CLOCK_POLARITY, CLOCK_PHASE>(data);
return 0; return 0;
} }