diff options
Diffstat (limited to 'watch-library/hardware/hw/driver_init.c')
| -rw-r--r-- | watch-library/hardware/hw/driver_init.c | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/watch-library/hardware/hw/driver_init.c b/watch-library/hardware/hw/driver_init.c new file mode 100644 index 00000000..09723bec --- /dev/null +++ b/watch-library/hardware/hw/driver_init.c @@ -0,0 +1,96 @@ +/* + * Code generated from Atmel Start. + * + * This file will be overwritten when reconfiguring your Atmel Start project. + * Please copy examples or other code you want to keep to a separate file + * to avoid losing it when reconfiguring. + */ + +#include "driver_init.h" +#include <peripheral_clk_config.h> +#include <utils.h> +#include <hal_init.h> + +struct slcd_sync_descriptor SEGMENT_LCD_0; + +struct i2c_m_sync_desc I2C_0; + +void I2C_0_PORT_init(void) { + + gpio_set_pin_pull_mode(SDA, + // <y> Pull configuration + // <id> pad_pull_config + // <GPIO_PULL_OFF"> Off + // <GPIO_PULL_UP"> Pull-up + // <GPIO_PULL_DOWN"> Pull-down + GPIO_PULL_OFF); + + gpio_set_pin_function(SDA, PINMUX_PB30C_SERCOM1_PAD0); + + gpio_set_pin_pull_mode(SCL, + // <y> Pull configuration + // <id> pad_pull_config + // <GPIO_PULL_OFF"> Off + // <GPIO_PULL_UP"> Pull-up + // <GPIO_PULL_DOWN"> Pull-down + GPIO_PULL_OFF); + + gpio_set_pin_function(SCL, PINMUX_PB31C_SERCOM1_PAD1); +} + +void I2C_0_CLOCK_init(void) { + hri_gclk_write_PCHCTRL_reg(GCLK, SERCOM1_GCLK_ID_CORE, CONF_GCLK_SERCOM1_CORE_SRC | (1 << GCLK_PCHCTRL_CHEN_Pos)); + hri_gclk_write_PCHCTRL_reg(GCLK, SERCOM1_GCLK_ID_SLOW, CONF_GCLK_SERCOM1_SLOW_SRC | (1 << GCLK_PCHCTRL_CHEN_Pos)); + hri_mclk_set_APBCMASK_SERCOM1_bit(MCLK); +} + +void I2C_0_init(void) { + I2C_0_CLOCK_init(); + i2c_m_sync_init(&I2C_0, SERCOM1); + I2C_0_PORT_init(); +} + +void delay_driver_init(void) { + delay_init(SysTick); +} + +void SEGMENT_LCD_0_PORT_init(void) { + gpio_set_pin_function(SLCD0, GPIO_PIN_FUNCTION_B); + gpio_set_pin_function(SLCD1, GPIO_PIN_FUNCTION_B); + gpio_set_pin_function(SLCD2, GPIO_PIN_FUNCTION_B); + gpio_set_pin_function(SLCD3, GPIO_PIN_FUNCTION_B); + gpio_set_pin_function(SLCD4, GPIO_PIN_FUNCTION_B); + gpio_set_pin_function(SLCD5, GPIO_PIN_FUNCTION_B); + gpio_set_pin_function(SLCD6, GPIO_PIN_FUNCTION_B); + gpio_set_pin_function(SLCD7, GPIO_PIN_FUNCTION_B); + gpio_set_pin_function(SLCD8, GPIO_PIN_FUNCTION_B); + gpio_set_pin_function(SLCD9, GPIO_PIN_FUNCTION_B); + gpio_set_pin_function(SLCD10, GPIO_PIN_FUNCTION_B); + gpio_set_pin_function(SLCD11, GPIO_PIN_FUNCTION_B); + gpio_set_pin_function(SLCD12, GPIO_PIN_FUNCTION_B); + gpio_set_pin_function(SLCD13, GPIO_PIN_FUNCTION_B); + gpio_set_pin_function(SLCD14, GPIO_PIN_FUNCTION_B); + gpio_set_pin_function(SLCD15, GPIO_PIN_FUNCTION_B); + gpio_set_pin_function(SLCD16, GPIO_PIN_FUNCTION_B); + gpio_set_pin_function(SLCD17, GPIO_PIN_FUNCTION_B); + gpio_set_pin_function(SLCD18, GPIO_PIN_FUNCTION_B); + gpio_set_pin_function(SLCD19, GPIO_PIN_FUNCTION_B); + gpio_set_pin_function(SLCD20, GPIO_PIN_FUNCTION_B); + gpio_set_pin_function(SLCD21, GPIO_PIN_FUNCTION_B); + gpio_set_pin_function(SLCD22, GPIO_PIN_FUNCTION_B); + gpio_set_pin_function(SLCD23, GPIO_PIN_FUNCTION_B); + gpio_set_pin_function(SLCD24, GPIO_PIN_FUNCTION_B); + gpio_set_pin_function(SLCD25, GPIO_PIN_FUNCTION_B); + gpio_set_pin_function(SLCD26, GPIO_PIN_FUNCTION_B); +} + +/** + * \brief SLCD initialization function + * + * Enables SLCD peripheral, clocks and initializes SLCD driver + */ +void SEGMENT_LCD_0_init(void) { + hri_mclk_set_APBCMASK_SLCD_bit(SLCD); + slcd_sync_init(&SEGMENT_LCD_0, SLCD); + SEGMENT_LCD_0_PORT_init(); +} |