preparing a fix
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4b98ec2e5a
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2a6794d57c
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#include <atmel_start.h>
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/**
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* Initializes MCU, drivers and middleware in the project
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**/
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void atmel_start_init(void)
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{
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system_init();
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}
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@ -1,18 +0,0 @@
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#ifndef ATMEL_START_H_INCLUDED
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#define ATMEL_START_H_INCLUDED
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "driver_init.h"
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/**
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* Initializes MCU, drivers and middleware in the project
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**/
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void atmel_start_init(void);
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#ifdef __cplusplus
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}
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#endif
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#endif
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@ -1,12 +0,0 @@
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/*
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* Code generated from Atmel Start.
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*
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* This file will be overwritten when reconfiguring your Atmel Start project.
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* Please copy examples or other code you want to keep to a separate file
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* to avoid losing it when reconfiguring.
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*/
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#ifndef ATMEL_START_PINS_H_INCLUDED
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#define ATMEL_START_PINS_H_INCLUDED
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#endif // ATMEL_START_PINS_H_INCLUDED
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@ -1,134 +0,0 @@
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/*
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* Code generated from Atmel Start.
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*
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* This file will be overwritten when reconfiguring your Atmel Start project.
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* Please copy examples or other code you want to keep to a separate file
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* to avoid losing it when reconfiguring.
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*/
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#include "driver_init.h"
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#include <peripheral_clk_config.h>
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#include <utils.h>
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#include <hal_init.h>
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/*! The buffer size for USART */
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#define USART_0_BUFFER_SIZE 16
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struct usart_async_descriptor USART_0;
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struct timer_descriptor TIMER_0;
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static uint8_t USART_0_buffer[USART_0_BUFFER_SIZE];
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struct i2c_m_sync_desc I2C_0;
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void EXTERNAL_IRQ_0_init(void)
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{
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hri_gclk_write_PCHCTRL_reg(GCLK, EIC_GCLK_ID, CONF_GCLK_EIC_SRC | (1 << GCLK_PCHCTRL_CHEN_Pos));
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hri_mclk_set_APBAMASK_EIC_bit(MCLK);
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ext_irq_init();
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}
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/**
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* \brief USART Clock initialization function
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*
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* Enables register interface and peripheral clock
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*/
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void USART_0_CLOCK_init()
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{
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hri_gclk_write_PCHCTRL_reg(GCLK, SERCOM2_GCLK_ID_CORE, CONF_GCLK_SERCOM2_CORE_SRC | (1 << GCLK_PCHCTRL_CHEN_Pos));
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hri_gclk_write_PCHCTRL_reg(GCLK, SERCOM2_GCLK_ID_SLOW, CONF_GCLK_SERCOM2_SLOW_SRC | (1 << GCLK_PCHCTRL_CHEN_Pos));
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hri_mclk_set_APBBMASK_SERCOM2_bit(MCLK);
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}
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/**
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* \brief USART pinmux initialization function
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*
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* Set each required pin to USART functionality
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*/
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void USART_0_PORT_init()
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{
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gpio_set_pin_function(PB25, PINMUX_PB25D_SERCOM2_PAD0);
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gpio_set_pin_function(PB24, PINMUX_PB24D_SERCOM2_PAD1);
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}
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/**
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* \brief USART initialization function
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*
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* Enables USART peripheral, clocks and initializes USART driver
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*/
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void USART_0_init(void)
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{
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USART_0_CLOCK_init();
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usart_async_init(&USART_0, SERCOM2, USART_0_buffer, USART_0_BUFFER_SIZE, (void *)NULL);
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USART_0_PORT_init();
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}
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void I2C_0_PORT_init(void)
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{
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gpio_set_pin_pull_mode(PA22,
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// <y> Pull configuration
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// <id> pad_pull_config
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// <GPIO_PULL_OFF"> Off
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// <GPIO_PULL_UP"> Pull-up
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// <GPIO_PULL_DOWN"> Pull-down
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GPIO_PULL_OFF);
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gpio_set_pin_function(PA22, PINMUX_PA22C_SERCOM3_PAD0);
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gpio_set_pin_pull_mode(PA23,
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// <y> Pull configuration
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// <id> pad_pull_config
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// <GPIO_PULL_OFF"> Off
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// <GPIO_PULL_UP"> Pull-up
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// <GPIO_PULL_DOWN"> Pull-down
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GPIO_PULL_OFF);
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gpio_set_pin_function(PA23, PINMUX_PA23C_SERCOM3_PAD1);
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}
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void I2C_0_CLOCK_init(void)
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{
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hri_gclk_write_PCHCTRL_reg(GCLK, SERCOM3_GCLK_ID_CORE, CONF_GCLK_SERCOM3_CORE_SRC | (1 << GCLK_PCHCTRL_CHEN_Pos));
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hri_gclk_write_PCHCTRL_reg(GCLK, SERCOM3_GCLK_ID_SLOW, CONF_GCLK_SERCOM3_SLOW_SRC | (1 << GCLK_PCHCTRL_CHEN_Pos));
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hri_mclk_set_APBBMASK_SERCOM3_bit(MCLK);
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}
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void I2C_0_init(void)
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{
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I2C_0_CLOCK_init();
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i2c_m_sync_init(&I2C_0, SERCOM3);
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I2C_0_PORT_init();
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}
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/**
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* \brief Timer initialization function
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*
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* Enables Timer peripheral, clocks and initializes Timer driver
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*/
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static void TIMER_0_init(void)
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{
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hri_mclk_set_APBAMASK_TC0_bit(MCLK);
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hri_gclk_write_PCHCTRL_reg(GCLK, TC0_GCLK_ID, CONF_GCLK_TC0_SRC | (1 << GCLK_PCHCTRL_CHEN_Pos));
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timer_init(&TIMER_0, TC0, _tc_get_timer());
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}
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void system_init(void)
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{
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init_mcu();
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EXTERNAL_IRQ_0_init();
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USART_0_init();
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I2C_0_init();
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TIMER_0_init();
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}
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@ -1,54 +0,0 @@
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/*
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* Code generated from Atmel Start.
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*
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* This file will be overwritten when reconfiguring your Atmel Start project.
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* Please copy examples or other code you want to keep to a separate file
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* to avoid losing it when reconfiguring.
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*/
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#ifndef DRIVER_INIT_INCLUDED
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#define DRIVER_INIT_INCLUDED
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#include "atmel_start_pins.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <hal_atomic.h>
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#include <hal_delay.h>
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#include <hal_gpio.h>
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#include <hal_init.h>
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#include <hal_io.h>
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#include <hal_sleep.h>
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#include <hal_ext_irq.h>
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#include <hal_usart_async.h>
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#include <hal_i2c_m_sync.h>
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#include <hal_timer.h>
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#include <hpl_tc_base.h>
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extern struct usart_async_descriptor USART_0;
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extern struct i2c_m_sync_desc I2C_0;
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extern struct timer_descriptor TIMER_0;
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void USART_0_PORT_init(void);
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void USART_0_CLOCK_init(void);
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void USART_0_init(void);
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void I2C_0_CLOCK_init(void);
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void I2C_0_init(void);
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void I2C_0_PORT_init(void);
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/**
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* \brief Perform system initialization, initialize pins and clocks for
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* peripherals
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*/
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void system_init(void);
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#ifdef __cplusplus
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}
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#endif
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#endif // DRIVER_INIT_INCLUDED
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@ -0,0 +1,8 @@
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/**
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* Example of using EXTERNAL_IRQ_0
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*/
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void EXTERNAL_IRQ_0_example(void)
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{
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}
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void I2C_0_example(void)
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{
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struct io_descriptor *I2C_0_io;
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i2c_m_sync_get_io_descriptor(&I2C_0, &I2C_0_io);
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i2c_m_sync_enable(&I2C_0);
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i2c_m_sync_set_slaveaddr(&I2C_0, 0x12, I2C_M_SEVEN);
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io_write(I2C_0_io, (uint8_t *)"Hello World!", 12);
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}
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static struct timer_task TIMER_0_task1, TIMER_0_task2;
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/**
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* Example of using TIMER_0.
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*/
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static void TIMER_0_task1_cb(const struct timer_task *const timer_task)
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{
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}
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static void TIMER_0_task2_cb(const struct timer_task *const timer_task)
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{
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}
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void TIMER_0_example(void)
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{
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TIMER_0_task1.interval = 100;
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TIMER_0_task1.cb = TIMER_0_task1_cb;
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TIMER_0_task1.mode = TIMER_TASK_REPEAT;
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TIMER_0_task2.interval = 200;
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TIMER_0_task2.cb = TIMER_0_task2_cb;
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TIMER_0_task2.mode = TIMER_TASK_REPEAT;
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timer_add_task(&TIMER_0, &TIMER_0_task1);
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timer_add_task(&TIMER_0, &TIMER_0_task2);
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timer_start(&TIMER_0);
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}
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@ -1,84 +0,0 @@
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/*
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* Code generated from Atmel Start.
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*
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* This file will be overwritten when reconfiguring your Atmel Start project.
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* Please copy examples or other code you want to keep to a separate file
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* to avoid losing it when reconfiguring.
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*/
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#include "driver_examples.h"
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#include "driver_init.h"
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#include "utils.h"
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/**
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* Example of using EXTERNAL_IRQ_0
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*/
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void EXTERNAL_IRQ_0_example(void)
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{
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}
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/**
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* Example of using USART_0 to write "Hello World" using the IO abstraction.
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*
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* Since the driver is asynchronous we need to use statically allocated memory for string
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* because driver initiates transfer and then returns before the transmission is completed.
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*
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* Once transfer has been completed the tx_cb function will be called.
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*/
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static uint8_t example_USART_0[12] = "Hello World!";
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static void tx_cb_USART_0(const struct usart_async_descriptor *const io_descr)
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{
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/* Transfer completed */
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}
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void USART_0_example(void)
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{
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struct io_descriptor *io;
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usart_async_register_callback(&USART_0, USART_ASYNC_TXC_CB, tx_cb_USART_0);
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/*usart_async_register_callback(&USART_0, USART_ASYNC_RXC_CB, rx_cb);
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usart_async_register_callback(&USART_0, USART_ASYNC_ERROR_CB, err_cb);*/
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usart_async_get_io_descriptor(&USART_0, &io);
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usart_async_enable(&USART_0);
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io_write(io, example_USART_0, 12);
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}
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void I2C_0_example(void)
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{
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struct io_descriptor *I2C_0_io;
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i2c_m_sync_get_io_descriptor(&I2C_0, &I2C_0_io);
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i2c_m_sync_enable(&I2C_0);
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i2c_m_sync_set_slaveaddr(&I2C_0, 0x12, I2C_M_SEVEN);
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io_write(I2C_0_io, (uint8_t *)"Hello World!", 12);
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}
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static struct timer_task TIMER_0_task1, TIMER_0_task2;
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/**
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* Example of using TIMER_0.
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*/
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static void TIMER_0_task1_cb(const struct timer_task *const timer_task)
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{
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}
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static void TIMER_0_task2_cb(const struct timer_task *const timer_task)
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{
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}
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void TIMER_0_example(void)
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{
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TIMER_0_task1.interval = 100;
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TIMER_0_task1.cb = TIMER_0_task1_cb;
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TIMER_0_task1.mode = TIMER_TASK_REPEAT;
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TIMER_0_task2.interval = 200;
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TIMER_0_task2.cb = TIMER_0_task2_cb;
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TIMER_0_task2.mode = TIMER_TASK_REPEAT;
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timer_add_task(&TIMER_0, &TIMER_0_task1);
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timer_add_task(&TIMER_0, &TIMER_0_task2);
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timer_start(&TIMER_0);
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}
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@ -1,26 +0,0 @@
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/*
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* Code generated from Atmel Start.
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*
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* This file will be overwritten when reconfiguring your Atmel Start project.
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* Please copy examples or other code you want to keep to a separate file
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* to avoid losing it when reconfiguring.
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*/
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#ifndef DRIVER_EXAMPLES_H_INCLUDED
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#define DRIVER_EXAMPLES_H_INCLUDED
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#ifdef __cplusplus
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extern "C" {
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#endif
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void EXTERNAL_IRQ_0_example(void);
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void USART_0_example(void);
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void I2C_0_example(void);
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void TIMER_0_example(void);
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#ifdef __cplusplus
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}
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#endif
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#endif // DRIVER_EXAMPLES_H_INCLUDED
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Reference in New Issue