sam_gpio.h File Reference

GPIO service for SAM.

Copyright (c) 2011-2018 Microchip Technology Inc. and its subsidiaries.

#include "compiler.h"
#include "pio.h"

Macros
#define	gpio_configure_group(port_id, port_mask, io_flags)   pio_configure_pin_group(port_id,port_mask,io_flags)
#define	gpio_configure_pin(io_id, io_flags)   pio_configure_pin(io_id,io_flags)
#define	gpio_pin_is_high(io_id)   (pio_get_pin_value(io_id) ? 1 : 0)
#define	gpio_pin_is_low(io_id)   (pio_get_pin_value(io_id) ? 0 : 1)
#define	gpio_set_pin_group_high(port_id, mask)   pio_set_pin_group_high(port_id,mask)
#define	gpio_set_pin_group_low(port_id, mask)   pio_set_pin_group_low(port_id,mask)
#define	gpio_set_pin_high(io_id)   pio_set_pin_high(io_id)
#define	gpio_set_pin_low(io_id)   pio_set_pin_low(io_id)
#define	gpio_toggle_pin(io_id)   pio_toggle_pin(io_id)
#define	gpio_toggle_pin_group(port_id, mask)   pio_toggle_pin_group(port_id,mask)

#define gpio_configure_group	(		port_id,
			port_mask,
			io_flags
	)		pio_configure_pin_group(port_id,port_mask,io_flags)

Referenced by bt_configure_usart(), and configure_console().

#define gpio_configure_pin	(		io_id,
			io_flags
	)		pio_configure_pin(io_id,io_flags)

Referenced by configure_adc(), configure_primary_uart(), configure_time_trigger(), init_system(), ksz8851snl_init(), nand_flash_raw_initialize(), nm_bus_deinit(), nm_bus_init(), and start_adc().

#define gpio_pin_is_high

(

io_id

)

(pio_get_pin_value(io_id) ? 1 : 0)

Referenced by iso7816_get_reset_statuts().

#define gpio_pin_is_low

(

io_id

)

(pio_get_pin_value(io_id) ? 0 : 1)

Referenced by display_sd_info(), and wait_ready().

#define gpio_set_pin_group_high	(		port_id,
			mask
	)		pio_set_pin_group_high(port_id,mask)

#define gpio_set_pin_group_low	(		port_id,
			mask
	)		pio_set_pin_group_low(port_id,mask)

#define gpio_set_pin_high

(

io_id

)

pio_set_pin_high(io_id)

Referenced by _reset_plc_modem(), ili9225_init(), ili9225_write_ram(), ili9225_write_ram_buffer(), Int1Handler(), Int2Handler(), iso7816_icc_power_on(), ksz8851_reg_read(), ksz8851_reg_write(), ksz8851snl_init(), ksz8851snl_update(), led_config(), and mma7341l_set_mode().

#define gpio_set_pin_low

(

io_id

)

pio_set_pin_low(io_id)

Referenced by _reset_plc_modem(), ili9225_init(), ili9225_write_cmd(), Int1Handler(), Int2Handler(), iso7816_icc_power_off(), iso7816_init(), ksz8851_reg_read(), ksz8851_reg_write(), ksz8851snl_init(), ksz8851snl_update(), and mma7341l_set_mode().

#define gpio_toggle_pin

(

io_id

)

pio_toggle_pin(io_id)

Referenced by main(), and TC0_Handler().

#define gpio_toggle_pin_group	(		port_id,
			mask
	)		pio_toggle_pin_group(port_id,mask)