ports/avr32/board_init.c File Reference

#include <pm.h>
#include <flashc.h>
#include <intc.h>
#include <board.h>
#include <gpio.h>
#include <ports/avr32/board_init.h>
#include <spi.h>
#include <usart.h>

Functions
void	board_init (void)
	This function initializes the board target resources. More...
int	board_putchar (char c)
static void	init_exceptions (void)
static void	init_hmatrix (void)
static void	init_interrupts (void)
static void	init_printk (void)
static void	init_rs232 (void)
static void	init_spi (void)
static void	init_sys_clocks (void)
	Initializes the MCU system clocks. More...

int board_putchar

(

char

c

)

References CONFIG_CONSOLE_PORT, and usart_putchar().

static void init_exceptions ( void  )

static

References _evba, Enable_global_exception, and Set_system_register.

Referenced by board_init().

static void init_hmatrix ( void  )

static

static void init_interrupts ( void  )

static

References Enable_global_interrupt, and INTC_init_interrupts().

Referenced by board_init().

static void init_printk ( void  )

static

References usart_options_t::baudrate, CONFIG_CONSOLE_PORT, FPBA_HZ, USART_1_STOPBIT, usart_init_rs232(), USART_NO_PARITY, USART_NORMAL_CHMODE, and usart_options.

Referenced by board_init().

static void init_rs232 ( void  )

static

References BOARD_RS232_0_RX, BOARD_RS232_0_TX, BOARD_RS232_1_RX, BOARD_RS232_1_TX, and gpio_enable_module().

Referenced by board_init().

static void init_spi ( void  )

static

References gpio_enable_module(), gpio_enable_pin_pull_up(), i, spi_options_t::modfdis, spi_enable(), spi_initMaster(), spi_selectionMode(), WL_SPI, WL_SPI_MISO, WL_SPI_MOSI, WL_SPI_NPCS, WL_SPI_NPCS0, and WL_SPI_SCK.

Referenced by board_init().

static void init_sys_clocks ( void  )

static

Initializes the MCU system clocks.

References flashc_set_wait_state(), FOSC0, OSC, PLL_MUL, pm_cksel(), pm_configure_usb_clock(), pm_enable_clk1(), pm_enable_osc1_crystal(), pm_pll_enable(), pm_pll_set_option(), pm_pll_setup(), pm_switch_to_clock(), pm_switch_to_osc0(), and pm_wait_for_pll0_locked().