spi_example.c File Reference

#include <avr32/io.h>
#include "compiler.h"
#include "board.h"
#include "power_clocks_lib.h"
#include "gpio.h"
#include "usart.h"

Macros
USART Settings
#define	EXAMPLE_USART   (&AVR32_USART1)
#define	EXAMPLE_USART_RX_PIN   AVR32_USART1_RXD_0_0_PIN
#define	EXAMPLE_USART_RX_FUNCTION   AVR32_USART1_RXD_0_0_FUNCTION
#define	EXAMPLE_USART_TX_PIN   AVR32_USART1_TXD_0_0_PIN
#define	EXAMPLE_USART_TX_FUNCTION   AVR32_USART1_TXD_0_0_FUNCTION
#define	EXAMPLE_USART_SPI   (&AVR32_USART2)
#define	EXAMPLE_USART_SPI_SCK_PIN   AVR32_USART2_CLK_0_PIN
#define	EXAMPLE_USART_SPI_SCK_FUNCTION   AVR32_USART2_CLK_0_FUNCTION
#define	EXAMPLE_USART_SPI_MISO_PIN   AVR32_USART2_RXD_0_0_PIN
#define	EXAMPLE_USART_SPI_MISO_FUNCTION   AVR32_USART2_RXD_0_0_FUNCTION
#define	EXAMPLE_USART_SPI_MOSI_PIN   AVR32_USART2_TXD_0_0_PIN
#define	EXAMPLE_USART_SPI_MOSI_FUNCTION   AVR32_USART2_TXD_0_0_FUNCTION
#define	EXAMPLE_USART_SPI_NSS_PIN   AVR32_USART2_RTS_0_0_PIN
#define	EXAMPLE_USART_SPI_NSS_FUNCTION   AVR32_USART2_RTS_0_0_FUNCTION

Functions
int	main (void)
	This is an example demonstrating the SPI mode of USART IP functionalities using the USART driver. More...

#define EXAMPLE_USART   (&AVR32_USART1)

Referenced by main().

#define EXAMPLE_USART_RX_FUNCTION   AVR32_USART1_RXD_0_0_FUNCTION

Referenced by main().

#define EXAMPLE_USART_RX_PIN   AVR32_USART1_RXD_0_0_PIN

Referenced by main().

#define EXAMPLE_USART_SPI   (&AVR32_USART2)

Referenced by main().

#define EXAMPLE_USART_SPI_MISO_FUNCTION   AVR32_USART2_RXD_0_0_FUNCTION

Referenced by main().

#define EXAMPLE_USART_SPI_MISO_PIN   AVR32_USART2_RXD_0_0_PIN

Referenced by main().

#define EXAMPLE_USART_SPI_MOSI_FUNCTION   AVR32_USART2_TXD_0_0_FUNCTION

Referenced by main().

#define EXAMPLE_USART_SPI_MOSI_PIN   AVR32_USART2_TXD_0_0_PIN

Referenced by main().

#define EXAMPLE_USART_SPI_NSS_FUNCTION   AVR32_USART2_RTS_0_0_FUNCTION

Referenced by main().

#define EXAMPLE_USART_SPI_NSS_PIN   AVR32_USART2_RTS_0_0_PIN

Referenced by main().

#define EXAMPLE_USART_SPI_SCK_FUNCTION   AVR32_USART2_CLK_0_FUNCTION

Referenced by main().

#define EXAMPLE_USART_SPI_SCK_PIN   AVR32_USART2_CLK_0_PIN

Referenced by main().

#define EXAMPLE_USART_TX_FUNCTION   AVR32_USART1_TXD_0_0_FUNCTION

Referenced by main().

#define EXAMPLE_USART_TX_PIN   AVR32_USART1_TXD_0_0_PIN

Referenced by main().

int main

(

void

)

This is an example demonstrating the SPI mode of USART IP functionalities using the USART driver.

References usart_options_t::baudrate, EXAMPLE_USART, EXAMPLE_USART_RX_FUNCTION, EXAMPLE_USART_RX_PIN, EXAMPLE_USART_SPI, EXAMPLE_USART_SPI_MISO_FUNCTION, EXAMPLE_USART_SPI_MISO_PIN, EXAMPLE_USART_SPI_MOSI_FUNCTION, EXAMPLE_USART_SPI_MOSI_PIN, EXAMPLE_USART_SPI_NSS_FUNCTION, EXAMPLE_USART_SPI_NSS_PIN, EXAMPLE_USART_SPI_SCK_FUNCTION, EXAMPLE_USART_SPI_SCK_PIN, EXAMPLE_USART_TX_FUNCTION, EXAMPLE_USART_TX_PIN, FOSC0, gpio_enable_module(), pm_switch_to_osc0(), USART_1_STOPBIT, USART_FAILURE, usart_get_echo_line(), USART_GPIO_MAP, usart_init_rs232(), USART_NO_PARITY, USART_NORMAL_CHMODE, USART_OPTIONS, usart_putchar(), and usart_write_line().