feat-hal-2 (#4)

Finished working initial version

Co-authored-by: Andis Zīle <andis.jarganns@gmail.com>
Reviewed-on: #4
Co-authored-by: Andis Zīle <andis.jargans@gmail.com>
Co-committed-by: Andis Zīle <andis.jargans@gmail.com>

firmware/src/dccd/dccd_hw.h

@@ -0,0 +1,69 @@
+#ifndef DCCD_HW_H_
+#define DCCD_HW_H_
+
+/**** Includes ****/
+#include <stdint.h>
+#include "../bsp/board.h"
+#include "../utils/vcounter.h"
+#include "../hw/button.h"
+#include "../hw/led_display.h"
+#include "../hw/potentiometer.h"
+#include "../hw/out_driver.h"
+#include "../hw/safe_ain.h"
+#include "../hw/out_reg.h"
+
+namespace dccd {
+
+/**** Public definitions ****/
+class DccdHw
+{
+	public:
+	typedef struct {
+		uint8_t pwm_f_khz;
+		uint8_t handbrake_pull_up;
+		uint8_t speed_hall;
+		uint16_t counter_step_us;
+	} dccdHwCfg_t;
+		
+	DccdHw(void);
+	~DccdHw(void);
+	
+	void init(dccdHwCfg_t* cfg);
+	
+	// Inputs
+	hw::SafeAin out_voltage;
+	hw::SafeAin out_current;
+	hw::SafeAin battery_voltage;
+	hw::SafeAin battery_current;
+	
+	hw::Button btn_up;
+	hw::Button btn_down;
+	hw::Button btn_mode;
+	hw::Button handbrake;
+	hw::Button brakes;
+	hw::Button dimm;
+	
+	hw::Potentiometer pot;
+	
+	// Outputs
+	hw::LedDisplay display;
+	hw::OutReg outreg;
+	
+	void read(void);
+	void write(void);
+	
+	#ifdef TESTING
+	protected:
+	#endif
+	bsp::Board board_hw;
+	util::VCounter counter;
+};
+
+/**** Public function declarations ****/
+
+#ifdef TESTING
+#endif
+
+} //namespace
+
+#endif /* DCCD_HW_H_ */