main.c
来自「用于三星S3C44BOX ARM7芯片的Demon板测试」· C语言 代码 · 共 382 行
C
382 行
/*********************************************************************************************
* File： main.c
* Author: embest
* Desc： c main entry
* History:
*********************************************************************************************/
/*--- include files ---*/
#include "44blib.h"
#include "44b.h"
#include "rtc.h"
char *date[8];// = {"","SUN","MON","TUE","WED","THU","FRI","SAT"};
extern STRU_BITMAP Stru_Bitmap_gbMouse;
char yn;
/*--- function declare ---*/
void Main(void);
void user_input_action(int value);
int User_Getch(void);
void FuncTest_view(int stdio);
void LCD_menu(void);
void LCD_view(INT16 col, INT16 row, INT8U color, INT8U * info);
void RTC_LCD(INT16 col, INT16 row, INT8U color);
void CLR_view();
void Key_map();
extern void (*run)(void);//=(void (*)(void))DOWNLOAD_ADDRESS;
INT8U * info[][2]={
//" "," Embest S3C44B0X Evaluation Board(S3CEV40)",
"-"," *==== Embest Info&Tech Co.,LTD. ====*",
"-"," Please select test item:",
"-"," 1: 8LED test 2: LCD test 3: Keyboard test",
"-"," 4: Sound test 5: Timer test 6: Ethernet DHCP test",
"-"," 7: Flash test 8: IIC test 9: Ethernet TFTP test",
"-"," 0: TouchScreen test",
"-"," >",
"-","Note: Please connect UART0(115.2K,8,N,1) to PC COMx",
0,0};
INT8U * Func_info[][2]={
"0"," -- Touch Screen test... ",
"1"," -- 8-segment LED test... ",
"2"," -- LCD Screen usage test... ",
"3"," -- User Keyboard (4x4) test... ",
"4"," -- IIS function test... ",
"5"," -- Timer function test... ",
"6"," -- DHCP application test... ",
"7"," -- Flash program test... ",
"8"," -- IIC function test... ",
"9"," -- TFTP translation test... ",
"t"," -- RTC display... ",
//"T"," -- Set date and time... ",
0,0};
/*--- function code ---*/
/*********************************************************************************************
* name: main
* func: c code entry
* para: none
* ret: none
* modify:
* comment:
*********************************************************************************************/
void Main(void)
{
int RTC_OK,i=0;
int input_ch;
vcol = 20;
vrow = 220;
pad = 10; // between of two character
input_char='>';
sys_init(); /* Initial 44B0X's Interrupt,Port and UART */
_Link(); /* Print Misc info */
/******************/
/* user interface */
/******************/
Lcd_Init();
Lcd_Clr(); // clear screen
Lcd_Active_Clr();
init_keyboard();
for(;;)
{
input_char = -1;
/* printf interface */
FuncTest_view(UART);
LCD_menu();
/* get user input */
input_char = User_Getch();
input_ch = input_char;
if(!(input_char<'0'|input_char>'f'))
{
if(input_char>='0'|input_char<='9') Uart_Printf("\r > %s",&input_char);
Lcd_DspAscII6x8(25,vrow-28,BLACK,&input_char); //
Lcd_DspAscII6x8(30,vrow-28,BLACK,Func_info[input_char-0x30][1]); //
Lcd_Dma_Trans();
}
input_char = input_ch;
user_input_action(input_char);
Delay(100);
}
}
/*********************************************************************************************
* name: User_Getch
* func: waitting for the test function item input
* para: none
* ret: none
* modify:
* comment:
*********************************************************************************************/
char whichUart = 0;
int User_Getch(void)
{
int i;
char fg = 0;
LED8ADDR = 0;
if(whichUart==0)
{
while(!(rUTRSTAT0 & 0x1)) //Receive data read
{
if (fg)
{ led1_off(); led2_on();}
else
{ led1_on(); led2_off();}
i++;
if (i > 30000)
{ i = 0; fg = ~fg;}
if(input_char != -1) return input_char += 0x30; // read from 4x4 keyboard
if(sec > 58) { RTC_LCD(200,228,BLACK); Lcd_Dma_Trans(); }
rINTMSK = ~(BIT_GLOBAL|BIT_EINT1);
}
return RdURXH0();
}
else
{
while(!(rUTRSTAT1 & 0x1)); //Receive data ready
return rURXH1;
}
}
/*********************************************************************************************
* name: FuncTest_view
* func: display the test function interface to LCD or UARTx
* para: none
* ret: none
* modify:
* comment:
*********************************************************************************************/
void FuncTest_view(int stdio)
{
int i=0;
if (stdio == LCD )
{
while(1)
{ //display menu
Lcd_DspAscII6x8(10,i*12+50,BLACK,info[i][1]);
i++;
if((int)(info[i][0]) == 0) break;
}
//void Lcd_Draw_Box(INT16 usLeft, INT16 usTop, INT16 usRight, INT16 usBottom, INT8U ucColor)
vcol = 16;
vrow = i*12+58;
Lcd_Draw_Box(2,i*12+50,318,238);
}
if (stdio == UART )
{
/* printf interface */
Uart_Printf("\n Embest S3C44B0X Evaluation Board(S3CEV40)\n");
Uart_Printf(" *==================================*\n");
Uart_Printf(" *= Embest Info&Tech Co.,LTD. =*\n");
Uart_Printf(" *==================================*\n");
Uart_Printf(" *========== R&D CENTER ==========*\n");
Uart_Printf(" *======= 86-755-25631365 ========*\n");
Uart_Printf(" *===== support@embedinfo.com ======*\n");
Uart_Printf(" *=== Version 2.2 ===*\n");
//RTC_OK = Test_Rtc_Alarm();
//if(RTC_OK) Display_Rtc();
Uart_Printf(" Please select test item:\n");
Uart_Printf(" 1: 8LED test\t 2: LCD test\t 3: Keyboard test\n");
Uart_Printf(" 4: Sound test\t 5: Timer test \t 6: Ethernet DHCP test\n");
Uart_Printf(" 7: Flash test\t 8: IIC test \t 9: Ethernet TFTP test\n");
Uart_Printf(" 0: TouchScreen test\n");
Uart_Printf(" >");
}
}
/*********************************************************************************************
* name: LCD_menu
* func: display the test function interface to LCD
* para: none
* ret: none
* modify:
* comment:
*********************************************************************************************/
void LCD_menu(void)
{
Lcd_Clr(); // clear screen
Lcd_Active_Clr();
Lcd_Draw_Box(4,4,318,48,BLACK-45);
Lcd_Draw_Box(6,6,316,46,BLACK-55);
Lcd_Draw_Box(8,8,314,44,BLACK-65);
Lcd_DspAscII6x8(35,20,BLACK,"Embest S3C44B0X Evaluation Board (S3CEV40)");
BitmapView(180,20,Stru_Bitmap_gbMouse);
FuncTest_view(LCD);
Key_map();
RTC_LCD(200,228,BLACK);
Lcd_Dma_Trans();
}
/*********************************************************************************************
* name: LCD_view
* func: print message to LCD
* para: col -- y value
row -- x value
color -- color
info -- deplay message pointer
* ret: none
* modify:
* comment:
*********************************************************************************************/
void LCD_view(INT16 col, INT16 row, INT8U color, INT8U * info)
{
//void LcdClrRect(INT16 usLeft, INT16 usTop, INT16 usRight, INT16 usBottom, INT8U ucColor)
LcdClrRect(col,row,316,row+8,WHITE);
Lcd_Dma_Trans();
Lcd_DspAscII6x8(col,row,BLACK,info); //
Lcd_Dma_Trans();
}
/*********************************************************************************************
* name: RTC_LCD
* func: display the RTC clock to LCD
* para: col -- y value
row -- x value
color -- color
* ret: none
* modify:
* comment:
*********************************************************************************************/
void RTC_LCD(INT16 col, INT16 row, INT8U color)
{
Read_Rtc();
sprintf(buf, "%02x-%02x-%02x %s %02x:%02x"\
,year,month,day,date[weekday],hour,min);//,sec);
Lcd_DspAscII6x8(col,row,color,(INT8U *)buf);
}
/*********************************************************************************************
* name: CLR_view
* func: clear the message area
* para: none
* ret: none
* modify:
* comment:
*********************************************************************************************/
void CLR_view()
{
LcdClrRect(vcol,vrow,316,vrow+pad*7,WHITE);
Lcd_Dma_Trans();
}
/*********************************************************************************************
* name: Key_map
* func: keyboard image
* para: none
* ret: none
* modify:
* comment:
*********************************************************************************************/
void Key_map()
{
int i,j;
int wx,wy;
char * datt[][4] = {"0","1","2","3",
"4","5","6","7",
"8","9","A","B",
"C","D","E","F.",
0,0};
wx = 32;
wy = 16;
//void Lcd_Draw_Box(INT16 usLeft, INT16 usTop, INT16 usRight, INT16 usBottom, INT8U ucColor)
/* draw rectangle pattern */
for (j = 0; j<4; j++)
{
for (i = 0; i<4; i++)
{
Lcd_Draw_Box(vcol+(pad+wx)*i,vrow+(pad-5+wy)*j,\
vcol+pad*i+wx*(i+1),vrow+(pad-5)*j+wy*(j+1),BLACK);
Lcd_DspAscII6x8(vcol+(pad+wx)*i+wx/2-4,vrow+(pad-5+wy)*j+wy/2-4,BLACK,datt[j][i]);
}
}
}
/*********************************************************************************************
* name: user_input_actionin
* func: action depend on user input value
* para: value -- user input value
* ret: none
* modify:
* comment:
*********************************************************************************************/
void user_input_action(int value)
{
char * in_g[4];
switch(value)
{
case '0':
TS_Test();
break;
case '1':
Digit_Led_Test();
break;
case '2':
Uart_Printf("\nLook at LCD ...\n");
//Lcd_Test();
run = (void (*)(void))0x0;
(*run)();
break;
case '3':
Test_Keyboard();
break;
case '4':
Test_Iis();
break;
case '5':
Test_Timer();
break;
case '6':
Dhcp_Test();
break;
case '7':
Test_Flash();
break;
case '8':
Test_Iic();
break;
case '9':
Tftp_Test();
break;
case 'A':
case 'a':
break;
case 'B':
case 'b':
break;
case 'T':
if(Test_Rtc_Alarm())
USE_RTC();
break;
case 't':
Display_Rtc();
break;
case 0x20:
Uart_Printf("\nJump to run:");
Uart_GetString(&in_g);
run = (void (*)(void))strtoul((unsigned char *)in_g);
(*run)();
break;
default:
break;
}
}
⌨️ 快捷键说明
复制代码Ctrl + C
搜索代码Ctrl + F
全屏模式F11
增大字号Ctrl + =
减小字号Ctrl + -
显示快捷键?