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Adafruit Macropad: Enable Audio Support
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@Jpe230
Jpe230 committed Jul 27, 2022
1 parent fc58954 commit 455812d
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Showing 7 changed files with 145 additions and 5 deletions.
12 changes: 9 additions & 3 deletions keyboards/adafruit/macropad/config.h
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Expand Up @@ -76,9 +76,15 @@
#define RP2040_BOOTLOADER_DOUBLE_TAP_RESET_LED GP13
#define RP2040_BOOTLOADER_DOUBLE_TAP_RESET_TIMEOUT 500U

/* Audio (Unsupported for now)*/
// #define AUDIO_PIN GP16
// #define SPEAKER_SHUTDOWN GP14
/* Audio */
#define AUDIO_PIN GP16
#define SPEAKER_SHUTDOWN GP14
#define AUDIO_PWM_DRIVER PWMD0
#define AUDIO_PWM_CHANNEL RP2040_PWM_CHANNEL_A
#define MUSIC_MAP
#define MUSIC_MASK keycode != KC_NO
#define AUDIO_ENABLE_TONE_MULTIPLEXING
#define AUDIO_TONE_MULTIPLEXING_RATE_DEFAULT 10

#ifdef RGB_MATRIX_ENABLE

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3 changes: 3 additions & 0 deletions keyboards/adafruit/macropad/halconf.h
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Expand Up @@ -21,6 +21,9 @@
#undef HAL_USE_SPI
#define HAL_USE_SPI TRUE

#undef HAL_USE_PWM
#define HAL_USE_PWM TRUE

#undef SPI_USE_WAIT
#define SPI_USE_WAIT TRUE

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114 changes: 114 additions & 0 deletions keyboards/adafruit/macropad/keymaps/audio/keymap.c
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@@ -0,0 +1,114 @@
/* Copyright 2022 Jose Pablo Ramirez <[email protected]>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/

#include QMK_KEYBOARD_H

const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
[0] = LAYOUT(
MU_TOG,
KC_ENT, KC_0, MU_MOD,
KC_7, KC_8, KC_9,
KC_4, KC_5, KC_6,
KC_1, KC_2, KC_3
)
};

#ifdef ENCODER_MAP_ENABLE
const uint16_t PROGMEM encoder_map[][NUM_ENCODERS][2] = {
[0] = { ENCODER_CCW_CW(KC_VOLD, KC_VOLU) },
};
#endif


#ifdef OLED_ENABLE
static void render_qmk_logo(void) {
static const char PROGMEM qmk_logo[] = {
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};

oled_write_raw_P(qmk_logo, sizeof(qmk_logo));
}

bool oled_task_user(void) {
render_qmk_logo();
return true;
}

#endif

1 change: 1 addition & 0 deletions keyboards/adafruit/macropad/keymaps/audio/rules.mk
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@@ -0,0 +1 @@
ENCODER_MAP_ENABLE = yes
13 changes: 13 additions & 0 deletions keyboards/adafruit/macropad/macropad.c
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Original file line number Diff line number Diff line change
Expand Up @@ -54,3 +54,16 @@ bool encoder_update_kb(uint8_t index, bool clockwise) {
return true;
}
#endif

const uint8_t music_map[MATRIX_ROWS][MATRIX_COLS] = LAYOUT(
12,
9, 10, 11,
6, 7, 8,
3, 4, 5,
0, 1, 2
);

void keyboard_pre_init_user(void) {
setPinOutput(SPEAKER_SHUTDOWN);
writePinHigh(SPEAKER_SHUTDOWN);
}
3 changes: 3 additions & 0 deletions keyboards/adafruit/macropad/mcuconf.h
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Expand Up @@ -20,3 +20,6 @@

#undef RP_SPI_USE_SPI1
#define RP_SPI_USE_SPI1 TRUE

#undef RP_PWM_USE_PWM0
#define RP_PWM_USE_PWM0 TRUE
4 changes: 2 additions & 2 deletions keyboards/adafruit/macropad/rules.mk
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Original file line number Diff line number Diff line change
Expand Up @@ -13,8 +13,8 @@ COMMAND_ENABLE = no # Commands for debug and configuration
NKRO_ENABLE = yes # Enable N-Key Rollover
BACKLIGHT_ENABLE = no # Enable keyboard backlight functionality
RGBLIGHT_ENABLE = no # Enable keyboard RGB underglow
AUDIO_ENABLE = no # Audio output
# AUDIO_DRIVER = pwm_software
AUDIO_ENABLE = yes # Audio output
AUDIO_DRIVER = pwm_hardware
ENCODER_ENABLE = yes
RGB_MATRIX_ENABLE = yes
RGB_MATRIX_DRIVER = WS2812
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