对云台左右进行了限位

75a6ad2c · root · 3a0e7ead · 75a6ad2c · 75a6ad2c
Commit 75a6ad2c authored Apr 08, 2025 by root
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Showing with 2 additions and 2 deletions

main main +0 -0

gpio_pwm_ptz.c system/gpio/gpio_pwm_ptz.c +2 -2

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--- a/main
+++ b/main
--- a/system/gpio/gpio_pwm_ptz.c
+++ b/system/gpio/gpio_pwm_ptz.c
@@ -56,7 +56,7 @@ void PTZ_pwm_left() {
    if(change_index>=1) {
        change_index=0;
        val_change -= 3;
-        if(val_change <= 0)val_change=0; 
+        if(val_change <= 30)val_change=30; 
        pulse_width = calculate_pulse_width(val_change);
        pulse=calculate_duty_cycle(pulse_width);
    }  
@@ -71,7 +71,7 @@ void PTZ_pwm_right() {
    if(change_index>=1) {
        change_index=0;
        val_change += 3;
-        if(val_change >= 270)val_change=270; 
+        if(val_change >= 150)val_change=150; 
        pulse_width = calculate_pulse_width(val_change);
        pulse=calculate_duty_cycle(pulse_width);
    }