qs_lin.c File Reference

SAM USART LIN Quick Start.

Copyright (c) 2015-2018 Microchip Technology Inc. and its subsidiaries.

#include <asf.h>
#include <string.h>
#include <conf_lin.h>

Macros
#define	LIN_DATA_LEN   5
	[lin_id] More...
#define	LIN_ID_FIELD_VALUE   0x64
	[module_inst] More...

Functions
static void	configure_usart_cdc (void)
	[lin_buffer] More...
static void	configure_usart_lin (void)
static void	lin_read_callback (struct usart_module *const usart_module)
	[CDC_setup] More...
static void	lin_read_error_callback (struct usart_module *const usart_module)
int	main (void)
	[lin_setup] More...

Variables
static struct usart_module cdc_instance	lin_instance
	[module_var] More...
static uint8_t	rx_buffer [LIN_DATA_LEN] ={0}
static const uint8_t	tx_buffer [LIN_DATA_LEN] ={0x4a,0x55,0x93,0xe5,0xe6}

#define LIN_DATA_LEN   5

[lin_id]

[lin_buffer]

Referenced by lin_read_callback().

#define LIN_ID_FIELD_VALUE   0x64

[module_inst]

[lin_id]

Referenced by lin_read_callback(), and main().

static void configure_usart_cdc ( void  )

static

[lin_buffer]

[module_var] [setup] [CDC_setup]

References usart_config::baudrate, cdc_instance, usart_config::mux_setting, usart_config::pinmux_pad0, usart_config::pinmux_pad1, usart_config::pinmux_pad2, usart_config::pinmux_pad3, usart_enable(), and usart_get_config_defaults().

Referenced by main().

static void configure_usart_lin ( void  )

static

References usart_config::baudrate, port_config::direction, lin_instance, usart_config::lin_node, lin_read_callback(), lin_read_error_callback(), usart_config::lin_slave_enable, LIN_SLAVE_NODE, usart_config::mux_setting, usart_config::pinmux_pad0, usart_config::pinmux_pad1, usart_config::pinmux_pad2, usart_config::pinmux_pad3, port_get_config_defaults(), PORT_PIN_DIR_OUTPUT, port_pin_set_config(), port_pin_set_output_level(), usart_config::receiver_enable, usart_config::sample_rate, STATUS_OK, system_interrupt_enable_global(), usart_config::transfer_mode, usart_config::transmitter_enable, USART_CALLBACK_BUFFER_RECEIVED, USART_CALLBACK_ERROR, usart_enable(), usart_enable_callback(), usart_get_config_defaults(), usart_init(), usart_register_callback(), USART_SAMPLE_RATE_16X_FRACTIONAL, and USART_TRANSFER_ASYNCHRONOUSLY.

Referenced by main().

static void lin_read_callback ( struct usart_module *const  usart_module )

static

[CDC_setup]

[lin_setup]

References i, LIN_DATA_LEN, LIN_ID_FIELD_VALUE, lin_instance, LIN_MASTER_NODE, LIN_SLAVE_NODE, rx_buffer, tx_buffer, usart_enable_transceiver(), USART_TRANSCEIVER_TX, and usart_write_buffer_job().

Referenced by configure_usart_lin().

static void lin_read_error_callback ( struct usart_module *const  usart_module )

static

Referenced by configure_usart_lin().

int main

(

void

)

[lin_setup]

[setup]

[setup_init]

[setup_init]

[main_setup] [configure_lin]

[configure_lin]

[lin_master_cmd]

[lin_master_cmd]

[main_setup]

References configure_usart_cdc(), configure_usart_lin(), LIN_ID_FIELD_VALUE, lin_instance, LIN_MASTER_AUTO_TRANSMIT_CMD, LIN_MASTER_NODE, lin_master_send_cmd(), lin_master_transmission_status(), rx_buffer, system_init(), usart_enable_transceiver(), usart_read_buffer_job(), USART_TRANSCEIVER_RX, USART_TRANSCEIVER_TX, and usart_write_wait().

struct usart_module cdc_instance lin_instance

static

[module_var]

[module_inst]

Referenced by configure_usart_lin(), lin_read_callback(), and main().

uint8_t rx_buffer[LIN_DATA_LEN] ={0}

static

const uint8_t tx_buffer[LIN_DATA_LEN] ={0x4a,0x55,0x93,0xe5,0xe6}

static

Referenced by lin_read_callback().