v2.0b6 add Buzzer
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pvvx
parent
090a3feabd
commit
891880dac3
15 changed files with 2558 additions and 2243 deletions
206
bthome_phy6222/source/buzzer.c
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206
bthome_phy6222/source/buzzer.c
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/*
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* buzzer.c
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*
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* Created on: 13 дек. 2024 г.
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* Author: pvvx
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*/
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#include "rom_sym_def.h"
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#include "types.h"
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#include "config.h"
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#if defined(GPIO_BUZZER) && defined(PWM_CHL_BUZZER)
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#include "pwm.h"
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#include "OSAL.h"
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#include "OSAL_PwrMgr.h"
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#include "pwrmgr.h"
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#include "thb2_main.h"
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#define NOTE_VOLUME0 0x00 // min x1
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#define NOTE_VOLUME1 0x40 // x2
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#define NOTE_VOLUME2 0x80 // x4
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#define NOTE_VOLUME3 0xC0 // max x8
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#define NOTE_VOLUME NOTE_VOLUME3
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#define NOTE_REST 0xff
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#define NOTE_C4 0x20+NOTE_VOLUME
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#define NOTE_CS4 0x21+NOTE_VOLUME
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#define NOTE_D4 0x22+NOTE_VOLUME
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#define NOTE_DS4 0x23+NOTE_VOLUME
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#define NOTE_E4 0x24+NOTE_VOLUME
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#define NOTE_F4 0x25+NOTE_VOLUME
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#define NOTE_FS4 0x26+NOTE_VOLUME
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#define NOTE_G4 0x27+NOTE_VOLUME
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#define NOTE_GS4 0x28+NOTE_VOLUME
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#define NOTE_A4 0x29+NOTE_VOLUME
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#define NOTE_AS4 0x2A+NOTE_VOLUME
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#define NOTE_B4 0x2B+NOTE_VOLUME
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#define NOTE_C5 0x10+NOTE_VOLUME
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#define NOTE_CS5 0x11+NOTE_VOLUME
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#define NOTE_D5 0x12+NOTE_VOLUME
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#define NOTE_DS5 0x13+NOTE_VOLUME
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#define NOTE_E5 0x14+NOTE_VOLUME
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#define NOTE_F5 0x15+NOTE_VOLUME
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#define NOTE_FS5 0x16+NOTE_VOLUME
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#define NOTE_G5 0x17+NOTE_VOLUME
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#define NOTE_GS5 0x18+NOTE_VOLUME
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#define NOTE_A5 0x19+NOTE_VOLUME
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#define NOTE_AS5 0x1A+NOTE_VOLUME
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#define NOTE_B5 0x1B+NOTE_VOLUME
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#define NOTE_C6 0x00+NOTE_VOLUME
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#define NOTE_CS6 0x01+NOTE_VOLUME
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#define NOTE_D6 0x02+NOTE_VOLUME
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#define NOTE_DS6 0x03+NOTE_VOLUME
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#define NOTE_E6 0x04+NOTE_VOLUME
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#define NOTE_F6 0x05+NOTE_VOLUME
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#define NOTE_FS6 0x06+NOTE_VOLUME
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#define NOTE_G6 0x07+NOTE_VOLUME
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#define NOTE_GS6 0x08+NOTE_VOLUME
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#define NOTE_A6 0x09+NOTE_VOLUME
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#define NOTE_AS6 0x0A+NOTE_VOLUME
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#define NOTE_B6 0x0B+NOTE_VOLUME
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#define NOTE_C7 0x0C+NOTE_VOLUME
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#define NOTE_CS7 0x0D+NOTE_VOLUME
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#define NOTE_D7 0x0E+NOTE_VOLUME
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#define NOTE_DS7 0x0F+NOTE_VOLUME
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#define N_T32 1 // 1/16
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#define N_T16 2 // 1/16
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#define N_T16N 3 // 1.5/16
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#define N_T8 4 // 1/8
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#define N_T8N 6 // 1.5/8
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#define N_T4 8 // 1/4
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#define N_T4N 12 // 1.5/4
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#define NOTE_TEMP 55
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const uint8_t melody[] = { // Note, Time in 10 ms
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NOTE_A5, N_T16, NOTE_D5, N_T16, NOTE_AS5, N_T16, NOTE_D5, N_T16, NOTE_A5, N_T16, NOTE_D5, N_T16, NOTE_G5, N_T16, NOTE_D5, N_T16,
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NOTE_A5, N_T16, NOTE_D5, N_T16, NOTE_AS5, N_T16, NOTE_D5, N_T16, NOTE_C6, N_T16, NOTE_D5, N_T16, NOTE_AS5, N_T16, NOTE_D5, N_T16,
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NOTE_A5, N_T16, NOTE_D5, N_T16, NOTE_F5, N_T16, NOTE_D5, N_T16, NOTE_A5, N_T16, NOTE_D5, N_T16, NOTE_G5, N_T16, NOTE_D5, N_T16,
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NOTE_C6, N_T16, NOTE_C6, N_T16, NOTE_F6, N_T16, NOTE_D6, N_T8, NOTE_REST, N_T16, NOTE_REST, N_T8,
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NOTE_REST, 30,
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NOTE_FS5,N_T8, NOTE_FS5,N_T8,NOTE_D5,N_T8, NOTE_B4,N_T8, NOTE_REST,N_T8, NOTE_B4,N_T8, NOTE_REST,N_T8, NOTE_E5,N_T8,
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NOTE_REST,N_T8, NOTE_E5,N_T8, NOTE_REST,N_T8, NOTE_E5,N_T8, NOTE_GS5,N_T4, NOTE_A5,N_T8, NOTE_B5,N_T8,
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NOTE_A5,N_T8, NOTE_A5,N_T8, NOTE_A5,N_T8, NOTE_E5,N_T8, NOTE_REST,N_T8, NOTE_D5,N_T8, NOTE_REST,N_T8, NOTE_FS5,N_T8,
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NOTE_REST,N_T8, NOTE_FS5,N_T8, NOTE_REST,N_T8, NOTE_FS5,N_T8, NOTE_E5,N_T4, NOTE_FS5,N_T8, NOTE_E5,N_T8,
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NOTE_FS5,N_T4,NOTE_D5,N_T8, NOTE_B4,N_T8, NOTE_REST,N_T8, NOTE_B4,N_T8, NOTE_REST,N_T8, NOTE_E5,N_T8,
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NOTE_REST,N_T8, NOTE_E5,N_T8, NOTE_REST,N_T8, NOTE_E5,N_T8, NOTE_GS5,N_T4, NOTE_A5,N_T8, NOTE_B5,N_T8,
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NOTE_A5,N_T4N, NOTE_E5,N_T8, NOTE_REST,N_T8, NOTE_D5,N_T8, NOTE_REST,N_T8, NOTE_FS5,N_T8,
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NOTE_REST,N_T8, NOTE_FS5,N_T8, NOTE_REST,N_T8, NOTE_FS5,N_T8, NOTE_E5,N_T4, NOTE_FS5,N_T8, NOTE_E5,N_T8,
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NOTE_FS5,N_T4, NOTE_D5,N_T8, NOTE_B4,N_T8, NOTE_REST,N_T8, NOTE_B4,N_T8, NOTE_REST,N_T8, NOTE_E5,N_T8,
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NOTE_REST,N_T8, NOTE_E5,N_T8, NOTE_REST,N_T8, NOTE_E5,N_T8, NOTE_GS5,N_T4, NOTE_A5,N_T8, NOTE_B5,N_T8,
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NOTE_A5,N_T4N, NOTE_E5,N_T8, NOTE_REST,N_T8, NOTE_D5,N_T8, NOTE_REST,N_T8, NOTE_FS5,N_T8,
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NOTE_REST,N_T8, NOTE_FS5,N_T8, NOTE_REST,N_T8, NOTE_FS5,N_T8, NOTE_E5,N_T4, NOTE_FS5,N_T8, NOTE_E5,N_T8,
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NOTE_REST, 30
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};
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static const uint16_t buzzer_tone[] = {
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160000000/20930, //0 C7 2093.0 Hz 10465
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160000000/22174, //1 C#7 11087
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160000000/23492, //2 D7 11746
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160000000/24890, //3 D#7 12445
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160000000/26370, //4 E7 13185
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160000000/27938, //5 F7 13969
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160000000/29600, //6 F#7 14800
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160000000/31360, //7 G7 15680
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160000000/33324, //8 G#7 16662
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160000000/34400, //9 A7 17200
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160000000/37292, //A A#7 18646
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160000000/39510, //B B7 19755
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160000000/41860, //C C8 20930
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160000000/44348, //D C#8 22174
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160000000/46984, //E D8 23492
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160000000/49780 //F D#8 24890
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};
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/* tone:
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* bit[0:3] - Note: 0..15 (C..D#)
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* bit[4:5] - Octave: 0..3
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* bit[6:7] - Volume: 0..3
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*/
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uint8_t pwm_buzzer_enable = 0;
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uint16_t pwm_buzzer_note_idx;
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static void set_buzzer_pwm(uint8_t tone) {
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PWM_DISABLE_CH(PWM_CHL_BUZZER);
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uint32_t pwmDiv = ((tone >> 4) & 0x3);
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uint32_t cmpVal = (64 << (tone >> 6)) >> pwmDiv;
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PWM_SET_DIV(PWM_CHL_BUZZER, pwmDiv);
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// hal_pwm_set_count_val(PWM_CHL_BUZZER, cmpVal, cntTopVal);
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PWM_NO_LOAD_CH(PWM_CHL_BUZZER);
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PWM_SET_CMP_VAL(PWM_CHL_BUZZER, cmpVal);
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PWM_SET_TOP_VAL(PWM_CHL_BUZZER, buzzer_tone[tone & 0x0f]);
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PWM_LOAD_CH(PWM_CHL_BUZZER);
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PWM_ENABLE_CH(PWM_CHL_BUZZER);
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}
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static void pwm_buzzer_note(uint8_t tone) {
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if(tone == NOTE_REST) {
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hal_gpio_pull_set(GPIO_BUZZER, GPIO_PULL_UP | BUZZER_ON);
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hal_gpio_fmux(GPIO_BUZZER, Bit_DISABLE);
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PWM_DISABLE_ALL;
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hal_clk_gate_disable(MOD_PWM);
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hal_pwrmgr_unlock(MOD_PWM);
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pwm_buzzer_enable = 0;
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} else {
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if(!pwm_buzzer_enable) {
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hal_pwrmgr_register(MOD_PWM, NULL, NULL);
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hal_pwrmgr_lock(MOD_PWM);
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hal_clk_gate_enable(MOD_PWM);
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set_buzzer_pwm(tone);
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PWM_SET_MODE(PWM_CHL_BUZZER, PWM_CNT_UP);
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PWM_SET_POL(PWM_CHL_BUZZER, BUZZER_ON);
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PWM_INSTANT_LOAD_CH(PWM_CHL_BUZZER);
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hal_gpio_pull_set(GPIO_BUZZER, GPIO_FLOATING);
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hal_gpio_fmux_set(GPIO_BUZZER, (gpio_fmux_e)(FMUX_PWM0 + PWM_CHL_BUZZER));
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PWM_ENABLE_ALL;
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pwm_buzzer_enable = 1;
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} else {
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set_buzzer_pwm(tone);
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}
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}
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}
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void pwm_buzzer_event(void) {
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pwm_buzzer_note(melody[pwm_buzzer_note_idx*2]);
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osal_start_timerEx(simpleBLEPeripheral_TaskID, BUZZER_TONE_EVT, melody[pwm_buzzer_note_idx*2 + 1] * NOTE_TEMP);
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if(++pwm_buzzer_note_idx >= sizeof(melody)/2)
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pwm_buzzer_note_idx = 0;
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}
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void pwm_buzzer_start(void) {
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osal_stop_timerEx(simpleBLEPeripheral_TaskID, BUZZER_TONE_EVT);
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pwm_buzzer_note_idx = 0;
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pwm_buzzer_event();
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}
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void pwm_buzzer_stop(void) {
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PWM_DISABLE_ALL;
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hal_pwrmgr_unlock(MOD_PWM);
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hal_clk_gate_disable(MOD_PWM);
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pwm_buzzer_enable = 0;
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hal_gpio_pull_set(GPIO_BUZZER, GPIO_PULL_UP | BUZZER_ON);
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osal_stop_timerEx(simpleBLEPeripheral_TaskID, BUZZER_TONE_EVT);
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}
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#endif // GPIO_BUZZER
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