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Documentation for SPI.transfer mentions non-existant functions #47

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mich181189 opened this issue Feb 28, 2021 · 0 comments

mich181189 commented Feb 28, 2021

The docs (https://energia.nu/guide/libraries/spi/spi_transfer/) mentions three forms of SPI.transfer:

SPI.transfer(val)
SPI.transfer(slaveSelectPin, val)
SPI.transfer(slaveSelectPin, val, transferMode)

however the actual SPI.h header seems to include different functions:

uint8_t transfer(uint8_t);
uint16_t transfer16(uint16_t data);
void transfer(void *buf, size_t count);

Only one of these seems to match the documentation!

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