kopia lustrzana https://github.com/bristol-seds/pico-tracker
Set I2C to current I2C layout
rodzic
4f22470984
commit
f2425c926e
|
@ -89,21 +89,21 @@ static void i2c_master_read(uint8_t address, uint8_t* data, uint16_t data_length
|
|||
/**
|
||||
* I2C bus master.
|
||||
*/
|
||||
static void i2c_init(void)
|
||||
static void i2c_init(SercomI2cm* sercom, uint32_t pad0_pinmux, uint32_t pad1_pinmux)
|
||||
{
|
||||
struct i2c_master_config config_i2c_master;
|
||||
i2c_master_get_config_defaults(&config_i2c_master);
|
||||
|
||||
/* Config */
|
||||
config_i2c_master.buffer_timeout = 10000;
|
||||
config_i2c_master.baud_rate = 10;
|
||||
config_i2c_master.baud_rate = 100; /* 100 kBaud */
|
||||
|
||||
/* Pinmux */
|
||||
config_i2c_master.pinmux_pad0 = PINMUX_PA04D_SERCOM0_PAD0;
|
||||
config_i2c_master.pinmux_pad1 = PINMUX_PA05D_SERCOM0_PAD1;
|
||||
config_i2c_master.pinmux_pad0 = pad0_pinmux;
|
||||
config_i2c_master.pinmux_pad1 = pad1_pinmux;
|
||||
|
||||
/* Initialize and enable device with config. */
|
||||
i2c_master_init(&i2c_master_instance, SERCOM0, &config_i2c_master);
|
||||
i2c_master_init(&i2c_master_instance, sercom, &config_i2c_master);
|
||||
i2c_master_enable(&i2c_master_instance);
|
||||
}
|
||||
|
||||
|
|
|
@ -120,7 +120,7 @@ void init(timepulse_callback_t callback, enum init_type init_t)
|
|||
xosc_init();
|
||||
|
||||
/* i2c */
|
||||
i2c_init();
|
||||
i2c_init(I2C_SERCOM, I2C_SERCOM_SDA_PINMUX, I2C_SERCOM_SCL_PINMUX);
|
||||
|
||||
/* barometer */
|
||||
bmp180_init();
|
||||
|
|
Ładowanie…
Reference in New Issue