DB101_IF.h File Reference

#include <ioavr.h>
#include <inavr.h>
#include <stdint.h>
#include "compiler.h"
#include "config.h"
#include "ushell_task.h"
#include "ascii.h"
#include "lib_mcu/uart/uart_lib.h"
#include "mc_interface.h"

Include dependency graph for DB101_IF.h:

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Go to the source code of this file.

Functions
void	BCD_Convert (U8 *data_ptr, U32 number, U8 size)
void	SendCommand (U8 *data_ptr, U8 length)
void	UpdateScreen (void)

Variables
static U8	clearScreen [4] = {27, '[', '2', 'J'}
static U8	Color_b [6] = {27, '[', '3','1','5', 'm'}
static U8	Color_black [6] = {27, '[', '4','0','m'}
static U8	Color_blue [6] = {27, '[', '4','4','m'}
static U8	Color_cyan [6] = {27, '[', '4','6','m'}
static U8	Color_g [6] = {27, '[', '2','1','5', 'm'}
static U8	Color_gb [6] = {27, '[', '6','1','5', 'm'}
static U8	Color_green [6] = {27, '[', '4','2','m'}
static U8	Color_magenta [6] = {27, '[', '4','5','m'}
static U8	Color_r [6] = {27, '[', '1','1','5', 'm'}
static U8	Color_rb [6] = {27, '[', '5','1','5', 'm'}
static U8	Color_red [6] = {27, '[', '4','1','m'}
static U8	Color_rg [6] = {27, '[', '4','1','5', 'm'}
static U8	Color_rgb [6] = {27, '[', '7','1','5', 'm'}
static U8	Color_white [6] = {27, '[', '4','7','m'}
static U8	Color_yellow [6] = {27, '[', '4','3','m'}
static U8	cursorEnd [7] = {27, '[', '8', ';', '2', '1', 'H'}
static U8	cursorHome [3] = {27, '[', 'H'}
static U8	cursorLine [6] = {27, '[', '0', ';', '0', 'H'}
static U8	showPic [6] = {27, '[', '5','0','m'}

Function Documentation

BCD_Convert()

void BCD_Convert	(	U8 *	data_ptr,
		U32	number,
		U8	size
	)

Function to convert a hexadecimal number to a string.

Parameters

data	Pointer to a string to put the digits in,
number	A number to convert.
size	Max size of the string of numbers.

Definition at line 62 of file DB101_IF.c.

Referenced by UpdateScreen().

                                                    {
    if (size > 7) {
        data_ptr[size-8] = 48;
        while (number >= 10000000){
            number -= 10000000;
            data_ptr[size-8]++;
        }
    }
    if (size > 6) {
        data_ptr[size-7] = 48;
        while (number >= 1000000){
            number -= 1000000;
            data_ptr[size-7]++;
        }
    }
    if (size > 5) {
        data_ptr[size-6] = 48;
        while (number >= 100000){
            number -= 100000;
            data_ptr[size-6]++;
        }
    }
    if (size > 4) {
        data_ptr[size-5] = 48;
        while (number >= 10000){
            number -= 10000;
            data_ptr[size-5]++;
        }
    }
    if (size > 3) {
        data_ptr[size-4] = 48;
        while (number >= 1000){
            number -= 1000;
            data_ptr[size-4]++;
        }
    }
    if (size > 2) {
        data_ptr[size-3] = 48;
        while (number >= 100){
            number -= 100;
            data_ptr[size-3]++;
        }
    }
    if (size > 1) {
        data_ptr[size-2] = 48;
        while (number >= 10){
            number -= 10;
            data_ptr[size-2]++;
        }
    }
    if (size > 0) {
        data_ptr[size-1] = 48;
        while (number >= 1){
            number -= 1;
            data_ptr[size-1]++;
        }
    }
}

SendCommand()

void SendCommand	(	U8 *	data_ptr,
		U8	length
	)

Send a string over USART. Polled version.

Parameters

data	Data to send.
length	Length of string to send.

Definition at line 13 of file DB101_IF.c.

Referenced by UpdateScreen().

{
    U8 i = 0;
    while (i < length) {
        uart_putcharD101(data_ptr[i++]);
    }
}

UpdateScreen()

void UpdateScreen

(

void

)

Definition at line 22 of file DB101_IF.c.

References BCD_Convert(), clearScreen, cursorEnd, cursorHome, CW, mc_get_potentiometer_value(), mci_direction, mci_get_measured_speed(), mci_run_stop, and SendCommand().

Referenced by main().

                       {
    static U8 Line0[21] = {"Motor Control Demo\n\n\r"};
    static U8 Line1[17] = {"Speed: 0000 RPM\n\r"};
    static U8 Line2[16] = {"Dir: Forwards \n\r"};
    static U8 Line3[16] = {"Dir: Backwards\n\r"};
    static U8 Line4[17] = {"Status: Running\n\r"};
    static U8 Line5[17] = {"Status: Stopped\n\r"};
    static U8 Line6[21] = {"Speed Ref: 0000 RPM\n\r"};  
    U32 SpeedCalc = mci_get_measured_speed()*27;
    U32 SpeedRef = mc_get_potentiometer_value();        
    /* Convert numbers to ASCII */
    BCD_Convert(&Line1[7], (U32) SpeedCalc, 4);
    BCD_Convert(&Line6[11], (U32) SpeedRef, 4);
    
    /* Send commands.*/
    SendCommand(&clearScreen[0], 4);
    SendCommand(&cursorHome[0], 3);
    SendCommand(&Line0[0], 21);
    SendCommand(&Line1[0], 17);
    if (mci_direction == CW){
        SendCommand(&Line2[0], 16);
    }else{
        SendCommand(&Line3[0], 16);
    }
        if (mci_run_stop == TRUE){
        SendCommand(&Line4[0], 17);
    }else{
        SendCommand(&Line5[0], 17);
    }
    SendCommand(&Line6[0], 21);        
    SendCommand(&cursorEnd[0], 7);

}

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Variable Documentation

clearScreen

U8 clearScreen[4] = {27, '[', '2', 'J'}

static

Definition at line 17 of file DB101_IF.h.

Referenced by UpdateScreen().

Color_b

U8 Color_b[6] = {27, '[', '3','1','5', 'm'}

static

Definition at line 34 of file DB101_IF.h.

Color_black

U8 Color_black[6] = {27, '[', '4','0','m'}

static

Definition at line 23 of file DB101_IF.h.

Color_blue

U8 Color_blue[6] = {27, '[', '4','4','m'}

static

Definition at line 27 of file DB101_IF.h.

Color_cyan

U8 Color_cyan[6] = {27, '[', '4','6','m'}

static

Definition at line 29 of file DB101_IF.h.

Color_g

U8 Color_g[6] = {27, '[', '2','1','5', 'm'}

static

Definition at line 33 of file DB101_IF.h.

Color_gb

U8 Color_gb[6] = {27, '[', '6','1','5', 'm'}

static

Definition at line 37 of file DB101_IF.h.

Color_green

U8 Color_green[6] = {27, '[', '4','2','m'}

static

Definition at line 25 of file DB101_IF.h.

Color_magenta

U8 Color_magenta[6] = {27, '[', '4','5','m'}

static

Definition at line 28 of file DB101_IF.h.

Color_r

U8 Color_r[6] = {27, '[', '1','1','5', 'm'}

static

Definition at line 32 of file DB101_IF.h.

Color_rb

U8 Color_rb[6] = {27, '[', '5','1','5', 'm'}

static

Definition at line 36 of file DB101_IF.h.

Color_red

U8 Color_red[6] = {27, '[', '4','1','m'}

static

Definition at line 24 of file DB101_IF.h.

Color_rg

U8 Color_rg[6] = {27, '[', '4','1','5', 'm'}

static

Definition at line 35 of file DB101_IF.h.

Color_rgb

U8 Color_rgb[6] = {27, '[', '7','1','5', 'm'}

static

Definition at line 38 of file DB101_IF.h.

Color_white

U8 Color_white[6] = {27, '[', '4','7','m'}

static

Definition at line 30 of file DB101_IF.h.

Color_yellow

U8 Color_yellow[6] = {27, '[', '4','3','m'}

static

Definition at line 26 of file DB101_IF.h.

cursorEnd

U8 cursorEnd[7] = {27, '[', '8', ';', '2', '1', 'H'}

static

Definition at line 20 of file DB101_IF.h.

Referenced by UpdateScreen().

cursorHome

U8 cursorHome[3] = {27, '[', 'H'}

static

Definition at line 19 of file DB101_IF.h.

Referenced by UpdateScreen().

cursorLine

U8 cursorLine[6] = {27, '[', '0', ';', '0', 'H'}

static

Definition at line 18 of file DB101_IF.h.

showPic

U8 showPic[6] = {27, '[', '5','0','m'}

static

Definition at line 21 of file DB101_IF.h.