Changed logic

firmware/src/bsp/dout.cpp

@@ -0,0 +1,52 @@
+/**** Includes ****/
+#include "../utils/utils.h"
+#include "mcu/mcu_hal.h"
+#include "dout.h"
+
+using namespace bsp;
+
+/**** Private definitions ****/
+/**** Private constants ****/
+/**** Private variables ****/
+/**** Private function declarations ****/
+
+/**** Public function definitions ****/
+bsp::DigitalOut::DigitalOut(uint8_t gpio_ch, uint8_t inverted)
+{
+	this->gpio_ch = gpio_ch;
+	this->invert = inverted;
+	this->write(DOUT_HIZ);
+}
+
+bsp::DigitalOut::~DigitalOut(void)
+{
+	this->write(DOUT_HIZ);
+}
+
+void bsp::DigitalOut::write(int8_t level)
+{
+	if(level > 0)
+	{
+		this->last_set = DOUT_HIGH;
+		if(this->invert) mcu::gpio_write(this->gpio_ch, mcu::LEVEL_LOW);
+		else mcu::gpio_write(this->gpio_ch, mcu::LEVEL_HIGH);
+	}
+	else if(level == 0)
+	{
+		this->last_set = DOUT_LOW;
+		if(this->invert) mcu::gpio_write(this->gpio_ch, mcu::LEVEL_HIGH);
+		else mcu::gpio_write(this->gpio_ch, mcu::LEVEL_LOW);
+	}
+	else
+	{
+		this->last_set = DOUT_HIZ;
+		mcu::gpio_write(this->gpio_ch, mcu::LEVEL_HIZ);
+	}
+}
+
+int8_t bsp::DigitalOut::get_set_level(void)
+{
+	return this->last_set;
+}
+
+/**** Private function definitions ****/