diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/arm/i2c_master.h | 1 | ||||
| -rw-r--r-- | drivers/haptic/DRV2605L.c | 11 |
2 files changed, 2 insertions, 10 deletions
diff --git a/drivers/arm/i2c_master.h b/drivers/arm/i2c_master.h index 346513ad8..3d3891289 100644 --- a/drivers/arm/i2c_master.h +++ b/drivers/arm/i2c_master.h @@ -101,7 +101,6 @@ void i2c_init(void); i2c_status_t i2c_start(uint8_t address); i2c_status_t i2c_transmit(uint8_t address, const uint8_t* data, uint16_t length, uint16_t timeout); i2c_status_t i2c_receive(uint8_t address, uint8_t* data, uint16_t length, uint16_t timeout); -i2c_status_t i2c_transmit_receive(uint8_t address, uint8_t* tx_body, uint16_t tx_length, uint8_t* rx_body, uint16_t rx_length); i2c_status_t i2c_writeReg(uint8_t devaddr, uint8_t regaddr, const uint8_t* data, uint16_t length, uint16_t timeout); i2c_status_t i2c_readReg(uint8_t devaddr, uint8_t regaddr, uint8_t* data, uint16_t length, uint16_t timeout); void i2c_stop(void); diff --git a/drivers/haptic/DRV2605L.c b/drivers/haptic/DRV2605L.c index c40731913..830d629da 100644 --- a/drivers/haptic/DRV2605L.c +++ b/drivers/haptic/DRV2605L.c @@ -32,16 +32,9 @@ void DRV_write(uint8_t drv_register, uint8_t settings) { } uint8_t DRV_read(uint8_t regaddress) { -#ifdef __AVR__ i2c_readReg(DRV2605L_BASE_ADDRESS << 1, regaddress, DRV2605L_read_buffer, 1, 100); DRV2605L_read_register = (uint8_t)DRV2605L_read_buffer[0]; -#else - DRV2605L_tx_register[0] = regaddress; - if (MSG_OK != i2c_transmit_receive(DRV2605L_BASE_ADDRESS << 1, DRV2605L_tx_register, 1, DRV2605L_read_buffer, 1)) { - printf("err reading reg \n"); - } - DRV2605L_read_register = (uint8_t)DRV2605L_read_buffer[0]; -#endif + return DRV2605L_read_register; } @@ -127,4 +120,4 @@ void DRV_pulse(uint8_t sequence) { DRV_write(DRV_GO, 0x00); DRV_write(DRV_WAVEFORM_SEQ_1, sequence); DRV_write(DRV_GO, 0x01); -}
\ No newline at end of file +} |