diff options
Diffstat (limited to 'src/stm32/gpio.h')
| -rw-r--r-- | src/stm32/gpio.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/stm32/gpio.h b/src/stm32/gpio.h index 281e3a8d..78f567b8 100644 --- a/src/stm32/gpio.h +++ b/src/stm32/gpio.h @@ -51,8 +51,8 @@ struct i2c_config { }; struct i2c_config i2c_setup(uint32_t bus, uint32_t rate, uint8_t addr); -void i2c_write(struct i2c_config config, uint8_t write_len, uint8_t *write); -void i2c_read(struct i2c_config config, uint8_t reg_len, uint8_t *reg - , uint8_t read_len, uint8_t *read); +int i2c_write(struct i2c_config config, uint8_t write_len, uint8_t *write); +int i2c_read(struct i2c_config config, uint8_t reg_len, uint8_t *reg + , uint8_t read_len, uint8_t *read); #endif // gpio.h |