File content as of revision 22:e63aa0ea925a:

#pragma once

// include files
//------------------------------------------------------------------------------------------------------------------
#include "mbed.h"

// macros
//------------------------------------------------------------------------------------------------------------------
#define name(var)  #var 


// assembly functions
//------------------------------------------------------------------------------------------------------------------
extern "C" int check_1_bit(uint32_t gpiox, uint32_t offset, uint32_t pin);
extern "C" int check_2_bit(uint32_t gpiox, uint32_t offset, uint32_t pin);
extern "C" int check_alternative_mode(uint32_t gpiox, uint32_t offset, uint32_t pin);
extern "C" int read_word(uint32_t address, uint32_t offset);

// structs
//------------------------------------------------------------------------------------------------------------------
typedef struct Pin {
    char port;
    int number;
} pin_t;


/** Debug_complete class.
 *  Class for stepping programme and printing actual position and complete configuration of certain peripherals.
 *
 *  Functions printf, putc and getc are also defined in the class.
 *
 * Example program:
 * @code
 * // ----------------------------------------------------------------------------
 * // Author: Lukas Bielesch 
 * // Department of Measurement, Czech technical university in Prague, Czech Republic 
 * // Date of publication: 15. Apr 2019
 * // ----------------------------------------------------------------------------
 * #include "Debug.h"
 * AnalogIn analog(PA_5);
 * PwmOut pwm(PA_6);
 * DigitalOut out(PA_4);
 * Debug_complete pc(PA_2, PA_3, 115200);
 *  
 * int main(){
 *     out = 1;
 *     pc.breakpoint(__LINE__); 
 *     pwm = 0.5;
 *     pwm.period(1);
 *     analog.read_u16();
 *     while(1){
 *         pc.breakpoint(__LINE__);
 *         wait(1);
 *         pc.breakpoint();        
 *     }
 * }
 * @endcode
 */
class Debug_complete {
public:

    /** Create object of class Debug_complete
     * @param tx_pin TX pin of serial port of the board
     * @param rx_pin RX pin of serial port of the board
     * @param baudrate desired baudrate value of serial port
     */
    Debug_complete(PinName tx_pin, PinName rx_pin, int baudrate = 115200);
     
    /** Perform one breakpoint
     * @param line_number line number of the breakpoint
     */ 
    void breakpoint(int line_number = -1);
    

  
private:  
// objects
    Serial pc; //debug serial device
// variables
    int breakpoint_count; //stores number of the current breakpoint 
//functions
    // print alternate function of pin    
    void print_af_mode( char portx, int pin_number, int af_mode);
    // show configuration of all pins
    void show_all_pins_config();
    // show configuration of one pin
    void show_pin_config(pin_t pin);
    // print config of all timers
    void show_all_timers_config();
    // print configuration of timer
    void show_tim_config(int timer);    
    // print configuration of pin in pwm output mode
    void show_pwm_config(int timer, int channel);
    // print configuration of pin in analog input mode    
    void show_analog_config(int channel);
    // print configuration of adc1 converter
    void show_adc1_config();
    //print configuration of board's clock
    void show_clk_config();
    // clear screen from m line up to n line
    //void clear_from_n_up_to_m(int m, int n);   
    //initialization function   
    void init();
    void line();
};