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Diffstat (limited to 'drivers/avr/spi_master.h')
-rw-r--r--drivers/avr/spi_master.h10
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/avr/spi_master.h b/drivers/avr/spi_master.h
index 0bab2dc24..b69c1cbd6 100644
--- a/drivers/avr/spi_master.h
+++ b/drivers/avr/spi_master.h
@@ -41,15 +41,15 @@ extern "C" {
#endif
void spi_init(void);
-void spi_start(pin_t slavePin, bool lsbFirst, uint8_t mode, uint8_t divisor);
+bool spi_start(pin_t slavePin, bool lsbFirst, uint8_t mode, uint16_t divisor);
-spi_status_t spi_write(uint8_t data, uint16_t timeout);
+spi_status_t spi_write(uint8_t data);
-spi_status_t spi_read(uint16_t timeout);
+spi_status_t spi_read(void);
-spi_status_t spi_transmit(const uint8_t *data, uint16_t length, uint16_t timeout);
+spi_status_t spi_transmit(const uint8_t *data, uint16_t length);
-spi_status_t spi_receive(uint8_t *data, uint16_t length, uint16_t timeout);
+spi_status_t spi_receive(uint8_t *data, uint16_t length);
void spi_stop(void);
#ifdef __cplusplus