BeRTOS
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Emulated SPI driver. More...
Go to the source code of this file.
Defines | |
#define | SPI_LSB_FIRST 1 |
Define send and receive order bit. | |
Functions | |
void | spi_write (const void *buf, size_t len) |
Write. | |
void | spi_read (void *buf, size_t len) |
Read. | |
uint8_t | spi_sendRecv (uint8_t c) |
Send byte c over MOSI line, CONFIG_SPI_DATAORDER first. |
Emulated SPI driver.
Definition in file spi_bitbang.h.
void spi_read | ( | void * | _buff, |
size_t | len | ||
) |
uint8_t spi_sendRecv | ( | uint8_t | c | ) |
Send byte c
over MOSI line, CONFIG_SPI_DATAORDER first.
SS pin state is left unchanged.
Definition at line 64 of file spi_bitbang.c.
void spi_write | ( | const void * | _buff, |
size_t | len | ||
) |