spi_master_example_sam

intro Introduction

This example demonstrates how to use the SPI Master Mode Basic Services.

files Main Files

• spi_master_example_sam.c: port drivers example application.
• conf_board.h: board initialization process configuration.
• conf_spi_master_example.h: board-specific mapping of resources used by this example.
• spi_master.c: Part Specific SPI Master Mode Implementation.

spiapiinfo services/basic/spi API

The spi API can be found here.

deviceinfo Device Info

This example has been tested with the following setup:

• Evaluation kits with a serialflash (AT25 series) connected through an SPI interface.

exampledescription Description of the example

• Send "Read Status" command to the dataflash.
• Read back the status of the dataflash.
• If status is "ok", both SPI_EXAMPLE_LED_PIN_EXAMPLE_1 and SPI_EXAMPLE_LED_PIN_EXAMPLE_2 are 'on', else SPI_EXAMPLE_LED_PIN_EXAMPLE_1 is 'on' and SPI_EXAMPLE_LED_PIN_EXAMPLE_2 is 'off'.

compinfo Compilation Info

This software was written for the GNU GCC and IAR for AVR and SAM. Other compilers may or may not work.

contactinfo Contact Information

For further information, visit Microchip.
Support and FAQ: https://www.microchip.com/support/