diff options
Diffstat (limited to 'src/linux/gpio.h')
| -rw-r--r-- | src/linux/gpio.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/linux/gpio.h b/src/linux/gpio.h index d177581c..32e76bf5 100644 --- a/src/linux/gpio.h +++ b/src/linux/gpio.h @@ -35,4 +35,13 @@ struct gpio_pwm { struct gpio_pwm gpio_pwm_setup(uint8_t pin, uint32_t cycle_time, uint16_t val); void gpio_pwm_write(struct gpio_pwm g, uint16_t val); +struct i2c_config { + int fd; +}; + +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); + #endif // gpio.h |