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feat: 光耦有信号时红灯呼吸加速 (~1.9s→~0.9s), 复位模式除外

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wangfq
2026-07-31 11:19:18 +08:00
parent 0fbb2cb461
commit 7be0c83cb1
1 changed files with 59 additions and 40 deletions
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BLE/DLD154Pro_Peripheral_28K/APP/peripheral_main.c
+33 -14
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@@ -83,20 +83,26 @@ uint8_t g_rs485_id = 0;
#define OPT_IN1 (GPIOB_ReadPortPin(GPIO_Pin_10)) #define OPT_IN1 (GPIOB_ReadPortPin(GPIO_Pin_10))
/*=========================================================================== /*===========================================================================
* LEDB 红色呼吸灯 (PB23, PWM11) — 快速心跳指示 (~2s 周期) * LEDB 红色呼吸灯 (PB23, PWM11) — 心跳指示
* PWM freq ≈ 60MHz / (PWM_CLK_DIV * 128) ≈ 5.86kHz @DIV=80 * PWM freq ≈ 60MHz / (PWM_CLK_DIV * 128) ≈ 5.86kHz @DIV=80
* 周期 = 16步渐亮 + 3tick高亮 + 16步渐灭 + 3tick低亮 * 无光耦信号: 周期 ≈ 16步×2 + 3tick×2 ≈ 1.9s (DUTY_STEP=8, HOLD=3)
* ≈ (16*50ms)*2 + 150ms*2 ≈ 1.9s * 光耦有信号: 周期 ≈ 8步×2 + 1tick×2 ≈ 0.9s (DUTY_STEP=16, HOLD=1)
* 复位模式(6)除外，光耦有信号不加速
*===========================================================================*/ *===========================================================================*/
#define PWM_CLK_DIV 80 #define PWM_CLK_DIV 80
#define PWM_CYCLE 128 // 7-bit 分辨率 (0~127) #define PWM_CYCLE 128 // 7-bit 分辨率 (0~127)
#define BREATH_STEP_DELAY 1 // 每 50ms 更新一次 #define BREATH_STEP_DELAY 1 // 每 50ms 更新一次
#define BREATH_DUTY_STEP 8 // 每步跳 8 级占空比 #define BREATH_DUTY_STEP 8 // 每步跳 8 级占空比
#define BREATH_HOLD_TICKS 3 // 高/低电平保持 tick 数
#define BREATH_FADE_IN 0 #define BREATH_FADE_IN 0
#define BREATH_HOLD_HIGH 1 #define BREATH_HOLD_HIGH 1
#define BREATH_FADE_OUT 2 #define BREATH_FADE_OUT 2
#define BREATH_HOLD_LOW 3 #define BREATH_HOLD_LOW 3
/* 光耦有信号时加速参数 (周期 ~1s) */
#define BREATH_OPTO_DUTY_STEP 16 // 步长加倍 → 渐亮/渐灭各 8 步
#define BREATH_OPTO_HOLD_TICKS 1 // 保持 50ms
static uint8_t g_breath_phase = BREATH_FADE_IN; static uint8_t g_breath_phase = BREATH_FADE_IN;
static uint8_t g_breath_duty = 0; static uint8_t g_breath_duty = 0;
static uint8_t g_breath_tick = 0; static uint8_t g_breath_tick = 0;
@@ -1335,49 +1341,62 @@ void TMR1_IRQHandler(void)
} }
} }
/*--- LEDB 红色呼吸灯 (PWM11, 50ms tick, ~1.9s 心跳周期) ---*/ /*--- LEDB 红色呼吸灯 (PWM11, 50ms tick, 光耦有信号时加速 ~1s) ---*/
{
uint8_t _step, _hold;
/* 非复位模式下光耦有信号 → 红灯快闪 (现场判断光耦是否正常) */
if (g_opt_trigger && g_output_radar_mode != OUTPUT_MODE_LOOP_X_RESET) {
_step = BREATH_OPTO_DUTY_STEP;
_hold = BREATH_OPTO_HOLD_TICKS;
} else {
_step = BREATH_DUTY_STEP;
_hold = BREATH_HOLD_TICKS;
}
g_breath_tick++; g_breath_tick++;
switch (g_breath_phase) { switch (g_breath_phase) {
case BREATH_FADE_IN: // 渐亮 0 → max, ~800ms case BREATH_FADE_IN:
if (g_breath_tick >= BREATH_STEP_DELAY) { if (g_breath_tick >= BREATH_STEP_DELAY) {
g_breath_tick = 0; g_breath_tick = 0;
if (g_breath_duty + BREATH_DUTY_STEP >= PWM_CYCLE) { if (g_breath_duty + _step >= PWM_CYCLE) {
g_breath_duty = PWM_CYCLE - 1; g_breath_duty = PWM_CYCLE - 1;
g_breath_phase = BREATH_HOLD_HIGH; g_breath_phase = BREATH_HOLD_HIGH;
g_breath_tick = 0; g_breath_tick = 0;
} else { } else {
g_breath_duty += BREATH_DUTY_STEP; g_breath_duty += _step;
} }
PWM11_ActDataWidth(g_breath_duty); PWM11_ActDataWidth(g_breath_duty);
} }
break; break;
case BREATH_HOLD_HIGH: // 最亮保持 ~150ms case BREATH_HOLD_HIGH:
if (g_breath_tick >= 3) { if (g_breath_tick >= _hold) {
g_breath_phase = BREATH_FADE_OUT; g_breath_phase = BREATH_FADE_OUT;
g_breath_tick = 0; g_breath_tick = 0;
} }
break; break;
case BREATH_FADE_OUT: // 渐灭 max → 0, ~800ms case BREATH_FADE_OUT:
if (g_breath_tick >= BREATH_STEP_DELAY) { if (g_breath_tick >= BREATH_STEP_DELAY) {
g_breath_tick = 0; g_breath_tick = 0;
if (g_breath_duty <= BREATH_DUTY_STEP) { if (g_breath_duty <= _step) {
g_breath_duty = 0; g_breath_duty = 0;
g_breath_phase = BREATH_HOLD_LOW; g_breath_phase = BREATH_HOLD_LOW;
g_breath_tick = 0; g_breath_tick = 0;
} else { } else {
g_breath_duty -= BREATH_DUTY_STEP; g_breath_duty -= _step;
} }
PWM11_ActDataWidth(g_breath_duty); PWM11_ActDataWidth(g_breath_duty);
} }
break; break;
case BREATH_HOLD_LOW: // 最暗保持 ~150ms case BREATH_HOLD_LOW:
if (g_breath_tick >= 3) { if (g_breath_tick >= _hold) {
g_breath_phase = BREATH_FADE_IN; g_breath_phase = BREATH_FADE_IN;
g_breath_tick = 0; g_breath_tick = 0;
} }
break; break;
} }
} }
}
/*--- 线圈载波检测 & 继电器输出刷新 (每 5ms) ---*/ /*--- 线圈载波检测 & 继电器输出刷新 (每 5ms) ---*/
if(loop1_RF_FLAG) if(loop1_RF_FLAG)