main.c File Reference

Control Panel main file.

Copyright (c) 2009-2018 Microchip Technology Inc. and its subsidiaries.

#include <string.h>
#include "pm.h"
#include "flashc.h"
#include "gpio.h"
#include "spi.h"
#include "ctrl_access.h"
#include "fsaccess.h"
#include "FreeRTOS.h"
#include "task.h"
#include "serial.h"
#include "navigation.h"
#include "supervisor.h"
#include "shell.h"
#include "cptime.h"
#include "conf_ctrlpanel.h"
#include "conf_at45dbx.h"
#include "conf_sd_mmc_spi.h"

Macros
#define	AT45DBX_ENABLE_NPCS_PIN(NPCS, unused)   {AT45DBX_SPI_NPCS##NPCS##_PIN, AT45DBX_SPI_NPCS##NPCS##_FUNCTION},
#define	mainSUPERVISOR_TASK_PRIORITY   ( tskIDLE_PRIORITY + 1 )
	Init the microcontroller & the board shared resources. More...

Functions
int	main (void)
	1) Initialize the microcontroller and the shared hardware resources of the board. More...
static void	prv_at45dbx_resources_init (void)
	Initialize AT45DBX resources: GPIO, SPI and AT45DBX. More...
static void	prv_clk_gen_start (void)
static void	prv_sd_mmc_resources_init (void)
	Initializes SD/MMC resources: GPIO, SPI and SD/MMC. More...
void	vApplicationStackOverflowHook (xTaskHandle *pxTask, signed portCHAR *pcTaskName)

Variables
const char *const	pcCtrlPanelVersion = "GCC "__VERSION__" "__DATE__" "__TIME__" ATMEL_CONTROLPANEL_AVR32_UC3_10400"CRLF

#define AT45DBX_ENABLE_NPCS_PIN	(		NPCS,
			unused
	)		{AT45DBX_SPI_NPCS##NPCS##_PIN, AT45DBX_SPI_NPCS##NPCS##_FUNCTION},

Referenced by prv_at45dbx_resources_init().

#define mainSUPERVISOR_TASK_PRIORITY   ( tskIDLE_PRIORITY + 1 )

Init the microcontroller & the board shared resources.

Launch the Control Panel main modules. Start FreeRTOS.Scheduler include files. Demo file headers. Priority definitions for the supervisor task.

Referenced by main().

main

(

void

)

1) Initialize the microcontroller and the shared hardware resources of the board.

    2) Launch the Ctrl Panel modules.
    3) Start FreeRTOS.

Returns

Should never occur.

Note

References b_fsaccess_init(), ctrl_access_init(), CTRL_GOOD, FOSC0, LED0, LED1, LED2, LED3, LED4, LED5, LED6, LED7, LED_Off(), LUN_ID_AT45DBX_MEM, mainSUPERVISOR_TASK_PRIORITY, mem_test_unit_ready(), OSC0_STARTUP, pm_switch_to_osc0(), prv_at45dbx_resources_init(), prv_clk_gen_start(), prv_sd_mmc_resources_init(), v_cptime_Init(), vSupervisor_Start(), and vTaskStartScheduler().

static void prv_at45dbx_resources_init ( void  )

static

Initialize AT45DBX resources: GPIO, SPI and AT45DBX.

References AT45DBX_ENABLE_NPCS_PIN, at45dbx_init(), AT45DBX_MEM_CNT, AT45DBX_SPI, AT45DBX_SPI_BITS, AT45DBX_SPI_FIRST_NPCS, AT45DBX_SPI_MASTER_SPEED, AT45DBX_SPI_MISO_FUNCTION, AT45DBX_SPI_MISO_PIN, AT45DBX_SPI_MOSI_FUNCTION, AT45DBX_SPI_MOSI_PIN, AT45DBX_SPI_SCK_FUNCTION, AT45DBX_SPI_SCK_PIN, CP_PBA_SPEED, gpio_enable_module(), MREPEAT(), spi_options_t::reg, spi_enable(), spi_initMaster(), spi_is_enabled(), and spi_selectionMode().

Referenced by main().

static void prv_clk_gen_start ( void  )

static

Start the generation of a 48-MHz clock for the USB

USB

MACB

Reduce speed Bus.

References flashc_set_wait_state(), pm_cksel(), pm_gc_enable(), pm_gc_setup(), pm_pll_enable(), pm_pll_set_option(), pm_pll_setup(), pm_switch_to_clock(), pm_wait_for_pll0_locked(), and pm_wait_for_pll1_locked().

Referenced by main().

static void prv_sd_mmc_resources_init ( void  )

static

Initializes SD/MMC resources: GPIO, SPI and SD/MMC.

References CP_PBA_SPEED, gpio_enable_module(), spi_options_t::reg, SD_MMC_SPI, SD_MMC_SPI_BITS, sd_mmc_spi_init(), SD_MMC_SPI_MASTER_SPEED, SD_MMC_SPI_MISO_FUNCTION, SD_MMC_SPI_MISO_PIN, SD_MMC_SPI_MOSI_FUNCTION, SD_MMC_SPI_MOSI_PIN, SD_MMC_SPI_NPCS, SD_MMC_SPI_NPCS_FUNCTION, SD_MMC_SPI_NPCS_PIN, SD_MMC_SPI_SCK_FUNCTION, SD_MMC_SPI_SCK_PIN, spi_enable(), spi_initMaster(), spi_is_enabled(), and spi_selectionMode().

Referenced by main().

void vApplicationStackOverflowHook	(	xTaskHandle *	pxTask,
		signed portCHAR *	pcTaskName
	)

References LED0, LED1, LED2, LED3, LED4, LED5, LED6, LED7, LED_On(), and LED_Toggle().

const char* const pcCtrlPanelVersion = "GCC "__VERSION__" "__DATE__" "__TIME__" ATMEL_CONTROLPANEL_AVR32_UC3_10400"CRLF

The Ctrl Panel sw version.

Referenced by e_syscmds_version().