用ASF跑SAMD21程序(24)重跑EEPROM

/**

 * \file

 *

 * \brief Empty user application template

 *

 */



/**

 * \mainpage User Application template doxygen documentation

 *

 * \par Empty user application template

 *

 * This is a bare minimum user application template.

 *

 * For documentation of the board, go \ref group_common_boards "here" for a link

 * to the board-specific documentation.

 *

 * \par Content

 *

 * -# Include the ASF header files (through asf.h)

 * -# Minimal main function that starts with a call to system_init()

 * -# Basic usage of on-board LED and button

 * -# "Insert application code here" comment

 *

 */



/*

 * Include header files for all drivers that have been imported from

 * Atmel Software Framework (ASF).

 */

 /**

 * Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>

 */

 

void configure_eeprom(void); 

#include <asf.h>

void configure_eeprom(void)

{    /* Setup EEPROM emulator service */

            enum status_code error_code = eeprom_emulator_init();

                if (error_code == STATUS_ERR_NO_MEMORY) 

                {        

                        while (true) {            /* No EEPROM section has been set in the device's fuses */        }    }

            else if (error_code != STATUS_OK) {        /* Erase the emulated EEPROM memory (assume it is unformatted or         * irrecoverably corrupt) */        

                eeprom_emulator_erase_memory();

                eeprom_emulator_init();    }}

int main (void)

{

        system_init();

        configure_eeprom();

        

        



         uint8_t page_data[EEPROM_PAGE_SIZE];  

         eeprom_emulator_read_page(0, page_data);

         page_data[0] = !page_data[0];

         port_pin_set_output_level(LED_0_PIN, page_data[0]);

         eeprom_emulator_write_page(0, page_data);

         eeprom_emulator_commit_page_buffer();

         while (true) {    }

}