MicroRally/uDCCD
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Continued work

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This commit is contained in:
Andis Zīle
2024-07-25 18:46:17 +03:00
parent 8c47b9cae8
commit 6219290880
60 changed files with 2024 additions and 2057 deletions
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32
firmware/src/bsp/din.cpp
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@@ -9,15 +9,10 @@ using namespace bsp;
/**** Private constants ****/
/**** Private variables ****/
/**** Private function declarations ****/
/**** Public function definitions ****/
bsp::DigitalIn::DigitalIn(uint8_t gpio_ch, uint8_t inverted, uint8_t init_value)
bsp::DigitalIn::DigitalIn(void)
{
this->gpio_ch = gpio_ch;
this->invert = inverted;
if(init_value) this->last_read = DIN_HIGH;
else this->last_read = DIN_LOW;
return;
}
bsp::DigitalIn::~DigitalIn(void)
@@ -25,16 +20,29 @@ bsp::DigitalIn::~DigitalIn(void)
return;
}
void bsp::DigitalIn::init(uint8_t gpio_ch, uint8_t inverted)
{
this->gpio_ch = gpio_ch;
if(inverted == 0) this->is_inverted = 0;
else this->is_inverted = 1;
this->last_read = 0;
}
uint8_t bsp::DigitalIn::read(void)
{
uint8_t lvl = mcu::gpio_read(this->gpio_ch);
// Read ADC
this->last_read = mcu::gpio_read(this->gpio_ch);
if(this->invert) lvl = util::invert(lvl);
if(lvl>0) this->last_read = DIN_HIGH;
else this->last_read = DIN_LOW;
// Invert if necessary
if(this->is_inverted)
{
if(this->last_read==0) this->last_read = 1;
else this->last_read = 0;
};
return this->last_read;
}
/**** Private function definitions ****/