diff options
Diffstat (limited to 'Sensor Watch Starter Project/hw/driver_init.c')
-rw-r--r-- | Sensor Watch Starter Project/hw/driver_init.c | 268 |
1 files changed, 268 insertions, 0 deletions
diff --git a/Sensor Watch Starter Project/hw/driver_init.c b/Sensor Watch Starter Project/hw/driver_init.c index e69de29b..bbee2a1b 100644 --- a/Sensor Watch Starter Project/hw/driver_init.c +++ b/Sensor Watch Starter Project/hw/driver_init.c @@ -0,0 +1,268 @@ +/* + * 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> + +#include <hpl_adc_base.h> + +struct slcd_sync_descriptor SEGMENT_LCD_0; + +struct adc_sync_descriptor ADC_0; + +struct calendar_descriptor CALENDAR_0; + +struct i2c_m_sync_desc I2C_0; + +struct pwm_descriptor PWM_0; + +struct pwm_descriptor PWM_1; + +void ADC_0_PORT_init(void) +{ + + // Disable digital pin circuitry + gpio_set_pin_direction(A1, GPIO_DIRECTION_OFF); + + gpio_set_pin_function(A1, PINMUX_PB01B_ADC_AIN9); + + // Disable digital pin circuitry + gpio_set_pin_direction(A2, GPIO_DIRECTION_OFF); + + gpio_set_pin_function(A2, PINMUX_PB02B_ADC_AIN10); + + // Disable digital pin circuitry + gpio_set_pin_direction(A0, GPIO_DIRECTION_OFF); + + gpio_set_pin_function(A0, PINMUX_PB04B_ADC_AIN12); +} + +void ADC_0_CLOCK_init(void) +{ + hri_mclk_set_APBCMASK_ADC_bit(MCLK); + hri_gclk_write_PCHCTRL_reg(GCLK, ADC_GCLK_ID, CONF_GCLK_ADC_SRC | (1 << GCLK_PCHCTRL_CHEN_Pos)); +} + +void ADC_0_init(void) +{ + ADC_0_CLOCK_init(); + ADC_0_PORT_init(); + adc_sync_init(&ADC_0, ADC, (void *)NULL); +} + +void EXTERNAL_IRQ_0_init(void) +{ + hri_gclk_write_PCHCTRL_reg(GCLK, EIC_GCLK_ID, CONF_GCLK_EIC_SRC | (1 << GCLK_PCHCTRL_CHEN_Pos)); + hri_mclk_set_APBAMASK_EIC_bit(MCLK); + + // Set pin direction to input + gpio_set_pin_direction(BTN_ALARM, GPIO_DIRECTION_IN); + + gpio_set_pin_pull_mode(BTN_ALARM, + // <y> Pull configuration + // <id> pad_pull_config + // <GPIO_PULL_OFF"> Off + // <GPIO_PULL_UP"> Pull-up + // <GPIO_PULL_DOWN"> Pull-down + GPIO_PULL_DOWN); + + gpio_set_pin_function(BTN_ALARM, PINMUX_PB05A_EIC_EXTINT5); + + // Set pin direction to input + gpio_set_pin_direction(BTN_LIGHT, GPIO_DIRECTION_IN); + + gpio_set_pin_pull_mode(BTN_LIGHT, + // <y> Pull configuration + // <id> pad_pull_config + // <GPIO_PULL_OFF"> Off + // <GPIO_PULL_UP"> Pull-up + // <GPIO_PULL_DOWN"> Pull-down + GPIO_PULL_DOWN); + + gpio_set_pin_function(BTN_LIGHT, PINMUX_PA22A_EIC_EXTINT6); + + // Set pin direction to input + gpio_set_pin_direction(BTN_MODE, GPIO_DIRECTION_IN); + + gpio_set_pin_pull_mode(BTN_MODE, + // <y> Pull configuration + // <id> pad_pull_config + // <GPIO_PULL_OFF"> Off + // <GPIO_PULL_UP"> Pull-up + // <GPIO_PULL_DOWN"> Pull-down + GPIO_PULL_DOWN); + + gpio_set_pin_function(BTN_MODE, PINMUX_PA23A_EIC_EXTINT7); + + ext_irq_init(); +} + +void CALENDAR_0_CLOCK_init(void) +{ + hri_mclk_set_APBAMASK_RTC_bit(MCLK); +} + +void CALENDAR_0_init(void) +{ + CALENDAR_0_CLOCK_init(); + calendar_init(&CALENDAR_0, RTC); +} + +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 PWM_0_PORT_init(void) +{ + + gpio_set_pin_function(RED, PINMUX_PA20E_TC3_WO0); + + gpio_set_pin_function(GREEN, PINMUX_PA21E_TC3_WO1); +} + +void PWM_0_CLOCK_init(void) +{ + hri_mclk_set_APBCMASK_TC3_bit(MCLK); + hri_gclk_write_PCHCTRL_reg(GCLK, TC3_GCLK_ID, CONF_GCLK_TC3_SRC | (1 << GCLK_PCHCTRL_CHEN_Pos)); +} + +void PWM_0_init(void) +{ + PWM_0_CLOCK_init(); + PWM_0_PORT_init(); + pwm_init(&PWM_0, TC3, _tc_get_pwm()); +} + +void PWM_1_PORT_init(void) +{ + + gpio_set_pin_function(BUZZER, PINMUX_PA27F_TCC0_WO5); +} + +void PWM_1_CLOCK_init(void) +{ + hri_mclk_set_APBCMASK_TCC0_bit(MCLK); + hri_gclk_write_PCHCTRL_reg(GCLK, TCC0_GCLK_ID, CONF_GCLK_TCC0_SRC | (1 << GCLK_PCHCTRL_CHEN_Pos)); +} + +void PWM_1_init(void) +{ + PWM_1_CLOCK_init(); + PWM_1_PORT_init(); + pwm_init(&PWM_1, TCC0, _tcc_get_pwm()); +} + +void SEGMENT_LCD_0_PORT_init(void) +{ + + gpio_set_pin_function(COM0, PINMUX_PB06B_SLCD_LP0); + + gpio_set_pin_function(COM1, PINMUX_PB07B_SLCD_LP1); + + gpio_set_pin_function(COM2, PINMUX_PB08B_SLCD_LP2); + + gpio_set_pin_function(SEG0, PINMUX_PB09B_SLCD_LP3); + + gpio_set_pin_function(SEG1, PINMUX_PA04B_SLCD_LP4); + + gpio_set_pin_function(SEG2, PINMUX_PA05B_SLCD_LP5); + + gpio_set_pin_function(SEG3, PINMUX_PA06B_SLCD_LP6); + + gpio_set_pin_function(SEG4, PINMUX_PA07B_SLCD_LP7); + + gpio_set_pin_function(SEG5, PINMUX_PA08B_SLCD_LP11); + + gpio_set_pin_function(SEG6, PINMUX_PA09B_SLCD_LP12); + + gpio_set_pin_function(SEG7, PINMUX_PA10B_SLCD_LP13); + + gpio_set_pin_function(SEG8, PINMUX_PA11B_SLCD_LP14); + + gpio_set_pin_function(SEG9, PINMUX_PB11B_SLCD_LP21); + + gpio_set_pin_function(SEG10, PINMUX_PB12B_SLCD_LP22); + + gpio_set_pin_function(SEG11, PINMUX_PB13B_SLCD_LP23); + + gpio_set_pin_function(SEG12, PINMUX_PB14B_SLCD_LP24); + + gpio_set_pin_function(SEG13, PINMUX_PB15B_SLCD_LP25); + + gpio_set_pin_function(SEG14, PINMUX_PA12B_SLCD_LP28); + + gpio_set_pin_function(SEG15, PINMUX_PA13B_SLCD_LP29); + + gpio_set_pin_function(SEG16, PINMUX_PA14B_SLCD_LP30); + + gpio_set_pin_function(SEG17, PINMUX_PA15B_SLCD_LP31); + + gpio_set_pin_function(SEG18, PINMUX_PA16B_SLCD_LP32); + + gpio_set_pin_function(SEG19, PINMUX_PA17B_SLCD_LP33); + + gpio_set_pin_function(SEG20, PINMUX_PA18B_SLCD_LP34); + + gpio_set_pin_function(SEG21, PINMUX_PA19B_SLCD_LP35); + + gpio_set_pin_function(SEG22, PINMUX_PB16B_SLCD_LP42); + + gpio_set_pin_function(SEG23, PINMUX_PB17B_SLCD_LP43); +} +/** + * \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(); +} |