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renamed 16 bit version of transfer() to transfer16() as per the Arduino API

This commit is contained in:
Roger Clark 2016-10-16 13:34:09 +11:00
parent 8f847cc786
commit e1e2cac780
2 changed files with 2 additions and 2 deletions
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2
STM32F1/libraries/SPI/src/SPI.cpp
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@ -360,7 +360,7 @@ void SPIClass::write(const uint8 *data, uint32 length) {
}
}
uint16_t SPIClass::transfer(uint16_t wr_data) const {
uint16_t SPIClass::transfer16(uint16_t wr_data) const {
spi_tx_reg(_currentSetting->spi_d, wr_data); // "2. Write the first data item to be transmitted into the SPI_DR register (this clears the TXE flag)."
while (spi_is_rx_nonempty(_currentSetting->spi_d) == 0); // "4. Wait until RXNE=1 ..."
uint16_t rd_data = spi_rx_reg(_currentSetting->spi_d); // "... and read the last received data."

2
STM32F1/libraries/SPI/src/SPI.h
View File

@ -260,7 +260,7 @@ public:
* @return Next unread byte.
*/
uint8 transfer(uint8 data) const;
uint16_t transfer(uint16_t data) const;
uint16_t transfer16(uint16_t data) const;
/**
* @brief Sets up a DMA Transfer for "length" bytes.