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增加一个简单的消抖功能，以解决无法彻底关机的问题 #19

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增加一个简单的消抖功能，以解决无法彻底关机的问题 #19

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a825e66
fix power off failed
lvniqi Dec 7, 2023
ef8f293
Update hal.cpp
lvniqi Dec 22, 2023
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6 changes: 5 additions & 1 deletion 1.Firmware/src/hal/hal.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -13,10 +13,14 @@ void HAL::Init()
disp_draw_buf = static_cast<lv_color_t*>(malloc(DISP_BUF_SIZE * sizeof(lv_color_t)));
if (disp_draw_buf == nullptr)
Serial.printf("lv_port_disp_init malloc failed!\n");
knob_init();
power_init();
if(! knob_check_long_pressed(1000))
{
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if else 语句是否可以与整体项目一致，改为

if xxx {
   ...
} else {
  ...
}

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ok，不过我看这个工程的格式有点奇怪，有的地方是

void func(){
 ...;
}

有的是

void func()
{
...;
}

如果有别的代码提交，应该用什么格式？

power_off();
}
motor_init();

knob_init();
// super_dial_init();
}

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1 change: 1 addition & 0 deletions 1.Firmware/src/hal/hal.h
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Expand Up @@ -24,6 +24,7 @@ namespace HAL
void Init();
void Update();

bool knob_check_long_pressed(int should_cnt);
void knob_init();
void knob_update(void);
bool encoder_is_pushed(void);
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19 changes: 19 additions & 0 deletions 1.Firmware/src/hal/knob.cpp
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Expand Up @@ -67,4 +67,23 @@ void HAL::knob_init(void)
// attachInterrupt(CONFIG_ENCODER_A_PIN, Encoder_A_IrqHandler, CHANGE);
// push_button.EventAttach(button_handler);

}

bool HAL::knob_check_long_pressed(int should_cnt)
{
int press_cnt = 0;
for(int i = 0; i < should_cnt * 2; i++)
{
if (digitalRead(PUSH_BUTTON_PIN) == LOW)
{
press_cnt++;
}
}
if(press_cnt >= should_cnt)
{
return true;
}else
{
return false;
}
}