diff options
Diffstat (limited to 'quantum')
| -rw-r--r-- | quantum/audio.c | 153 | ||||
| -rw-r--r-- | quantum/audio.h | 14 | ||||
| -rw-r--r-- | quantum/keymap_common.c | 18 | ||||
| -rw-r--r-- | quantum/keymap_common.h | 4 | ||||
| -rw-r--r-- | quantum/quantum.mk | 9 | ||||
| -rw-r--r-- | quantum/tools/README.md | 6 | ||||
| -rw-r--r-- | quantum/tools/eeprom_reset.hex | 9 |
7 files changed, 156 insertions, 57 deletions
diff --git a/quantum/audio.c b/quantum/audio.c index f29d941d7..5edcccdbe 100644 --- a/quantum/audio.c +++ b/quantum/audio.c @@ -8,6 +8,8 @@ #include "audio.h" #include "keymap_common.h" +#include "eeconfig.h" + #define PI 3.14159265 // #define PWM_AUDIO @@ -30,6 +32,8 @@ int voice_place = 0; double frequency = 0; int volume = 0; long position = 0; +int duty_place = 1; +int duty_counter = 0; double frequencies[8] = {0, 0, 0, 0, 0, 0, 0, 0}; int volumes[8] = {0, 0, 0, 0, 0, 0, 0, 0}; @@ -57,6 +61,25 @@ uint8_t notes_length; bool notes_repeat; uint8_t current_note = 0; +audio_config_t audio_config; + + +void audio_toggle(void) { + audio_config.enable ^= 1; + eeconfig_write_audio(audio_config.raw); +} + +void audio_on(void) { + audio_config.enable = 1; + eeconfig_write_audio(audio_config.raw); +} + +void audio_off(void) { + audio_config.enable = 0; + eeconfig_write_audio(audio_config.raw); +} + + void stop_all_notes() { voices = 0; #ifdef PWM_AUDIO @@ -77,58 +100,66 @@ void stop_all_notes() { } void stop_note(double freq) { - #ifdef PWM_AUDIO - freq = freq / SAMPLE_RATE; - #endif - for (int i = 7; i >= 0; i--) { - if (frequencies[i] == freq) { - frequencies[i] = 0; - volumes[i] = 0; - for (int j = i; (j < 7); j++) { - frequencies[j] = frequencies[j+1]; - frequencies[j+1] = 0; - volumes[j] = volumes[j+1]; - volumes[j+1] = 0; - } - } - } - voices--; - if (voices < 0) - voices = 0; - if (voices == 0) { + if (note) { #ifdef PWM_AUDIO - TIMSK3 &= ~_BV(OCIE3A); - #else - TIMSK3 &= ~_BV(OCIE3A); - TCCR3A &= ~_BV(COM3A1); + freq = freq / SAMPLE_RATE; #endif - frequency = 0; - volume = 0; - note = false; - } else { - double freq = frequencies[voices - 1]; - int vol = volumes[voices - 1]; - double starting_f = frequency; - if (frequency < freq) { - sliding = true; - for (double f = starting_f; f <= freq; f += ((freq - starting_f) / 2000.0)) { - frequency = f; + for (int i = 7; i >= 0; i--) { + if (frequencies[i] == freq) { + frequencies[i] = 0; + volumes[i] = 0; + for (int j = i; (j < 7); j++) { + frequencies[j] = frequencies[j+1]; + frequencies[j+1] = 0; + volumes[j] = volumes[j+1]; + volumes[j+1] = 0; + } } - sliding = false; - } else if (frequency > freq) { - sliding = true; - for (double f = starting_f; f >= freq; f -= ((starting_f - freq) / 2000.0)) { - frequency = f; + } + voices--; + if (voices < 0) + voices = 0; + if (voices == 0) { + #ifdef PWM_AUDIO + TIMSK3 &= ~_BV(OCIE3A); + #else + TIMSK3 &= ~_BV(OCIE3A); + TCCR3A &= ~_BV(COM3A1); + #endif + frequency = 0; + volume = 0; + note = false; + } else { + double freq = frequencies[voices - 1]; + int vol = volumes[voices - 1]; + double starting_f = frequency; + if (frequency < freq) { + sliding = true; + for (double f = starting_f; f <= freq; f += ((freq - starting_f) / 2000.0)) { + frequency = f; + } + sliding = false; + } else if (frequency > freq) { + sliding = true; + for (double f = starting_f; f >= freq; f -= ((starting_f - freq) / 2000.0)) { + frequency = f; + } + sliding = false; } - sliding = false; + frequency = freq; + volume = vol; } - frequency = freq; - volume = vol; } } void init_notes() { + /* check signature */ + if (!eeconfig_is_enabled()) { + eeconfig_init(); + } + audio_config.raw = eeconfig_read_audio(); + #ifdef PWM_AUDIO PLLFRQ = _BV(PDIV2); PLLCSR = _BV(PLLE); @@ -160,7 +191,6 @@ void init_notes() { ISR(TIMER3_COMPA_vect) { - if (note) { #ifdef PWM_AUDIO if (voices == 1) { @@ -213,13 +243,19 @@ ISR(TIMER3_COMPA_vect) { if (frequency > 0) { // ICR3 = (int)(((double)F_CPU) / frequency); // Set max to the period // OCR3A = (int)(((double)F_CPU) / frequency) >> 1; // Set compare to half the period - if (place > 10) { + voice_place %= voices; + if (place > (frequencies[voice_place] / 500)) { voice_place = (voice_place + 1) % voices; place = 0.0; } ICR3 = (int)(((double)F_CPU) / frequencies[voice_place]); // Set max to the period - OCR3A = (int)(((double)F_CPU) / frequencies[voice_place]) >> 1; // Set compare to half the period + OCR3A = (int)(((double)F_CPU) / frequencies[voice_place]) >> 1 * duty_place; // Set compare to half the period place++; + // if (duty_counter > (frequencies[voice_place] / 500)) { + // duty_place = (duty_place % 3) + 1; + // duty_counter = 0; + // } + // duty_counter++; } #endif } @@ -255,7 +291,12 @@ ISR(TIMER3_COMPA_vect) { note_position++; - if (note_position >= note_length) { + bool end_of_note = false; + if (ICR3 > 0) + end_of_note = (note_position >= (note_length / ICR3 * 0xFFFF)); + else + end_of_note = (note_position >= (note_length * 0x7FF)); + if (end_of_note) { current_note++; if (current_note >= notes_length) { if (notes_repeat) { @@ -283,9 +324,16 @@ ISR(TIMER3_COMPA_vect) { } + if (!audio_config.enable) { + notes = false; + note = false; + } } void play_notes(float (*np)[][2], uint8_t n_length, bool n_repeat) { + +if (audio_config.enable) { + if (note) stop_all_notes(); notes = true; @@ -314,7 +362,12 @@ void play_notes(float (*np)[][2], uint8_t n_length, bool n_repeat) { #endif } +} + void play_sample(uint8_t * s, uint16_t l, bool r) { + +if (audio_config.enable) { + stop_all_notes(); place_int = 0; sample = s; @@ -325,9 +378,15 @@ void play_sample(uint8_t * s, uint16_t l, bool r) { TIMSK3 |= _BV(OCIE3A); #else #endif + +} + } void play_note(double freq, int vol) { + +if (audio_config.enable && voices < 8) { + if (notes) stop_all_notes(); note = true; @@ -362,4 +421,6 @@ void play_note(double freq, int vol) { TCCR3A |= _BV(COM3A1); #endif +} + }
\ No newline at end of file diff --git a/quantum/audio.h b/quantum/audio.h index 99203cea7..58270015d 100644 --- a/quantum/audio.h +++ b/quantum/audio.h @@ -3,9 +3,21 @@ #include <avr/io.h> #include <util/delay.h> +typedef union { + uint8_t raw; + struct { + bool enable :1; + uint8_t level :7; + }; +} audio_config_t; + +void audio_toggle(void); +void audio_on(void); +void audio_off(void); + void play_sample(uint8_t * s, uint16_t l, bool r); void play_note(double freq, int vol); void stop_note(double freq); void stop_all_notes(); void init_notes(); -void play_notes(float (*np)[][2], uint8_t n_length, bool n_repeat);
\ No newline at end of file +void play_notes(float (*np)[][2], uint8_t n_length, bool n_repeat); diff --git a/quantum/keymap_common.c b/quantum/keymap_common.c index ae6cddb34..3a00d36f0 100644 --- a/quantum/keymap_common.c +++ b/quantum/keymap_common.c @@ -33,11 +33,9 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. #include "audio.h" float goodbye[][2] = { - {440.0*pow(2.0,(67)/12.0), 400}, - {0, 50}, - {440.0*pow(2.0,(60)/12.0), 400}, - {0, 50}, - {440.0*pow(2.0,(55)/12.0), 600}, + {440.0*pow(2.0,(67)/12.0), 8}, + {440.0*pow(2.0,(60)/12.0), 8}, + {440.0*pow(2.0,(55)/12.0), 12}, }; #endif @@ -90,7 +88,7 @@ action_t action_for_key(uint8_t layer, keypos_t key) action_t action; clear_keyboard(); #ifdef AUDIO_ENABLE - play_notes(&goodbye, 5, false); + play_notes(&goodbye, 3, false); #endif _delay_ms(250); #ifdef ATREUS_ASTAR @@ -293,3 +291,11 @@ action_t keymap_func_to_action(uint16_t keycode) // For FUNC without 8bit limit return (action_t){ .code = pgm_read_word(&fn_actions[(int)keycode]) }; } + +void update_tri_layer(uint8_t layer1, uint8_t layer2, uint8_t layer3) { + if (IS_LAYER_ON(layer1) && IS_LAYER_ON(layer2)) { + layer_on(layer3); + } else { + layer_off(layer3); + } +} diff --git a/quantum/keymap_common.h b/quantum/keymap_common.h index 4a877d2a7..7452a1ff3 100644 --- a/quantum/keymap_common.h +++ b/quantum/keymap_common.h @@ -208,5 +208,9 @@ extern const uint16_t fn_actions[]; #define UNICODE(n) (n | 0x8000) #define UC(n) UNICODE(n) +// For tri-layer +void update_tri_layer(uint8_t layer1, uint8_t layer2, uint8_t layer3); +#define IS_LAYER_ON(layer) ((layer_state) & (1UL<<(layer))) +#define IS_LAYER_OFF(layer) ((!layer_state) & (1UL<<(layer))) #endif diff --git a/quantum/quantum.mk b/quantum/quantum.mk index de93af7e8..1fe7390eb 100644 --- a/quantum/quantum.mk +++ b/quantum/quantum.mk @@ -23,19 +23,19 @@ ifndef CUSTOM_MATRIX SRC += $(QUANTUM_DIR)/matrix.c endif -ifdef MIDI_ENABLE +ifeq ($(strip $(MIDI_ENABLE)), yes) SRC += $(QUANTUM_DIR)/keymap_midi.c endif -ifdef AUDIO_ENABLE +ifeq ($(strip $(AUDIO_ENABLE)), yes) SRC += $(QUANTUM_DIR)/audio.c endif -ifdef UNICODE_ENABLE +ifeq ($(strip $(UNICODE_ENABLE)), yes) SRC += $(QUANTUM_DIR)/keymap_unicode.c endif -ifdef RGBLIGHT_ENABLE +ifeq ($(strip $(RGBLIGHT_ENABLE)), yes) SRC += $(QUANTUM_DIR)/light_ws2812.c SRC += $(QUANTUM_DIR)/rgblight.c OPT_DEFS += -DRGBLIGHT_ENABLE @@ -46,6 +46,7 @@ endif # Search Path VPATH += $(TOP_DIR)/$(QUANTUM_DIR) +VPATH += $(TOP_DIR)/$(QUANTUM_DIR)/keymap_extras include $(TMK_DIR)/protocol/lufa.mk diff --git a/quantum/tools/README.md b/quantum/tools/README.md new file mode 100644 index 000000000..070214423 --- /dev/null +++ b/quantum/tools/README.md @@ -0,0 +1,6 @@ +`eeprom_reset.hex` is to reset the eeprom on the Atmega32u4, like this: + + dfu-programmer atmega32u4 erase + dfu-programmer atmega32u4 flash --eeprom eeprom-reset.bin + + You'll need to reflash afterwards, because DFU requires the flash to be erased before messing with the eeprom.
\ No newline at end of file diff --git a/quantum/tools/eeprom_reset.hex b/quantum/tools/eeprom_reset.hex new file mode 100644 index 000000000..a8a75389f --- /dev/null +++ b/quantum/tools/eeprom_reset.hex @@ -0,0 +1,9 @@ +:10000000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 +:10001000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF0 +:10002000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 +:10003000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFD0 +:10004000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFC0 +:10005000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFB0 +:10006000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFA0 +:10007000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF90 +:00000001FF |