ATSHA204 Component Example - status LED's

functions

Functions
void	display_status (uint8_t device_present_mask, uint8_t sha204_revision)
	This function displays information using LEDs about the SHA204 devices on the Security Xplained board. More...
void	led_display_number (uint8_t value)
	This function displays a byte value using the Xplained LEDs. More...

void display_status	(	uint8_t	device_present_mask,
		uint8_t	sha204_revision
	)

This function displays information using LEDs about the SHA204 devices on the Security Xplained board.

Parameters

[in]	device_present_mask	The high nibble represents the four SHA204 devices.
[in]	sha204_revision	revision of the SHA204 devices

References led_display_number(), SHA204_DEVICE_COUNT, and sha204h_delay_ms().

Referenced by main().

void led_display_number

(

uint8_t

value

)

This function displays a byte value using the Xplained LEDs.

Parameters

[in]

value

byte to display

References LED0_GPIO, LED1_GPIO, LED2_GPIO, LED3_GPIO, LED4_GPIO, LED5_GPIO, LED6_GPIO, LED7_GPIO, LED_Off, and LED_On.

Referenced by display_status(), and main().