qs_ac_callback.c File Reference

SAM Analog Comparator Driver Quick Start.

Copyright (c) 2012-2018 Microchip Technology Inc. and its subsidiaries.

#include <asf.h>

Macros
#define	AC_COMPARATOR_CHANNEL   AC_CHAN_CHANNEL_0
	[setup_1] More...

Functions
void	callback_function_ac (struct ac_module *const module_inst)
	[callback_1] More...
void	configure_ac (void)
	[callback_3] More...
void	configure_ac_callback (void)
	[callback_1] More...
void	configure_ac_channel (void)
	[setup_7] More...
int	main (void)
	[setup_14] More...

Variables
static struct ac_module	ac_instance
	[setup] More...
bool volatile	callback_status = false
	[callback_3] More...

#define AC_COMPARATOR_CHANNEL   AC_CHAN_CHANNEL_0

[setup_1]

[setup_2]

Referenced by configure_ac_channel(), and main().

void callback_function_ac

(

struct ac_module *const

module_inst

)

[callback_1]

[callback_2]

[callback_2]

References callback_status.

Referenced by configure_ac_callback().

void configure_ac

(

void

)

[callback_3]

[setup_2]

[setup_3]

[setup_3] [setup_3]

[setup_3]

[setup_4]

[setup_4] [setup_5]

[setup_5]

[setup_6]

[setup_6]

References ac_get_config_defaults(), ac_init(), and ac_instance.

Referenced by main().

void configure_ac_callback

(

void

)

[callback_1]

[setup_14]

[setup_15]

[setup_15] [setup_16]

[setup_16]

References AC_CALLBACK_COMPARATOR_0, ac_enable_callback(), ac_instance, ac_register_callback(), and callback_function_ac().

Referenced by main().

void configure_ac_channel

(

void

)

[setup_7]

[setup_7]

[setup_7]

[setup_8]

[setup_8] [setup_9]

[setup_9]

[setup_10]

[setup_10]

[setup_11]

[setup_11]

[setup_12]

[setup_12] [setup_13]

[setup_13]

References ac_chan_enable(), ac_chan_get_config_defaults(), AC_CHAN_INTERRUPT_SELECTION_END_OF_COMPARE, AC_CHAN_MODE_SINGLE_SHOT, AC_CHAN_NEG_MUX_SCALED_VCC, AC_CHAN_POS_MUX_PIN0, AC_CHAN_POS_MUX_PIN2, ac_chan_set_config(), AC_COMPARATOR_CHANNEL, ac_instance, system_pinmux_config::direction, ac_chan_config::interrupt_selection, system_pinmux_config::mux_position, ac_chan_config::negative_input, ac_chan_config::positive_input, ac_chan_config::sample_mode, system_pinmux_get_config_defaults(), SYSTEM_PINMUX_PIN_DIR_INPUT, system_pinmux_pin_set_config(), and ac_chan_config::vcc_scale_factor.

Referenced by main().

int main

(

void

)

[setup_14]

[setup]

[setup_init]

[setup_17]

[setup_17] [setup_init]

[main] [main_1]

[main_1]

[main_2]

[main_2]

[main_3]

[main_3] [main_4]

[main_4]

[main_5]

[main_5] [main_6]

[main_6] [main_7]

[main_7] [main_8]

[main_8]

[main]

References ac_chan_get_status(), AC_CHAN_STATUS_NEG_ABOVE_POS, AC_CHAN_STATUS_UNKNOWN, ac_chan_trigger_single_shot(), AC_COMPARATOR_CHANNEL, ac_enable(), ac_instance, callback_status, configure_ac(), configure_ac_callback(), configure_ac_channel(), port_pin_set_output_level(), and system_init().

struct ac_module ac_instance

static

[setup]

[setup_1]

Referenced by configure_ac(), configure_ac_callback(), configure_ac_channel(), and main().

bool volatile callback_status = false

[callback_3]

Referenced by _usart_interrupt_handler(), callback_function_ac(), and main().