wah.c File Reference

Wah-wah module implementation. More...

#include <stdbool.h>
#include <stdlib.h>
#include <avr/wdt.h>
#include <util/delay.h>
#include "lib/adc.h"
#include "lib/gpio.h"
#include "lib/leds.h"
#include "lib/math.h"
#include "lib/midi.h"
#include "lib/pwm.h"
#include "lib/serial_communication.h"
#include "lib/usb.h"
#include "lib/wave.h"
#include "config.h"
#include "wah.h"

Include dependency graph for wah.c:

Functions
static uint16_t	linear_function (uint8_t midi_value)
static void	toggle_wah (void)
void	enable_wah (bool enable)
bool	exec_enable (const char *command)
bool	exec_speed (const char *command)
bool	exec_tap (const char *command)
bool	exec_waveform (const char *command)
void	handle_midi_cc (midi_value_t controller, midi_value_t value)
void	handle_midi_note_off (midi_value_t note, midi_value_t velocity)
void	handle_midi_note_on (midi_value_t note, midi_value_t velocity)
void	handle_switch (void)
void	init_wah_module (void)
void	update_wah_pwm (void)

Variables
static struct wave	pwm_wave
static struct linear_range	pwm_range
static bool	enable_state = false

Detailed Description

Wah-wah module implementation.

Function Documentation

enable_wah()

void enable_wah

(

bool

enable

)

exec_enable()

bool exec_enable

(

const char *

command

)

exec_speed()

bool exec_speed

(

const char *

command

)

exec_tap()

bool exec_tap

(

const char *

command

)

exec_waveform()

bool exec_waveform

(

const char *

command

)

handle_midi_cc()

void handle_midi_cc	(	midi_value_t	controller,
		midi_value_t	value
	)

handle_midi_note_off()

void handle_midi_note_off	(	midi_value_t	note,
		midi_value_t	velocity
	)

handle_midi_note_on()

void handle_midi_note_on	(	midi_value_t	note,
		midi_value_t	velocity
	)

handle_switch()

void handle_switch

(

void

)

init_wah_module()

void init_wah_module

(

void

)

linear_function()

static uint16_t linear_function ( uint8_t  midi_value )

inlinestatic

toggle_wah()

static void toggle_wah ( void  )

inlinestatic

update_wah_pwm()

void update_wah_pwm

(

void

)

Variable Documentation

enable_state

bool enable_state = false

static

pwm_range

struct linear_range pwm_range

static

pwm_wave

struct wave pwm_wave

static