/**
* Prints the given message on the given line.
* The line are cleared before print.
*
* @param msg The string to print
* @param msg The line number
*/
static void
setStatus(const char * msg, uint8_t line)
{
LCD_GotoXY(0, line);
LCD_PutString(" ");
LCD_GotoXY(0, line);
LCD_PutString(msg);
}
void showMenuItem(uchar index,bit selected){
ClrScreen();
LCD_PutString(3,1,"设置");
LCD_PutString(2,2,configMenuStrArr[index]);
if(selected){
LCD_PutChar(1,2,26);//输出"->"
}
}
void showMenuItem(uchar index,bit selected){
ClrScreen();
if(configValueArr[CONFIG_DEBUG]!=0){
LCD_PutString(0,0,"调试");
}
LCD_PutString(3,0,"设置");
LCD_PutString(2,1,configMenuStrArr[index]);
if(selected){
LCD_PutChar(1,2,26);//输出"->"
}
}
void displayStaffInfo(){
uchar m,indexi=0,indexj=0,count=0,isChinese=0;
if(inSetting){
return;
}
ClrScreen();
for(m=0;m<FIELD_COUNT;m++){
LCD_PutString(0,m+1,fieldName[m]);
LCD_PutString(3,m+1,staffInfoBuf[m]);
}
}
/*************************************************************
* 函数名称:LCD_DrawCir
* 功 能:在指定位置画圆
* 参 数:
* x: 窗体中圆心坐标
* y: 窗体中圆心坐标
* r： 圆的半径
* Colour:圆的颜色
* 返 回 值:无
*************************************************************/
void LCD_DrawCir(u16 x,u16 y,u16 r,u16 Colour)
{
u16 i,j;
if(horizontal_or_vertical) //横屏显示时
{
if(x+r>320||r-x>0)
LCD_PutString(19,190,"ERRO!",Red,Black);
if(r+y>240||r-y>0)
LCD_PutString(19,190,"ERRO!",Red,Black);
LCD_WR_CMD(0x0044,(y+r-1)<<8);
LCD_WR_CMD(0x004e,y-r); //设置X方向初始值
/*R45、R46 垂直方向的起、止点*/
LCD_WR_CMD(0x0045,x-r);
LCD_WR_CMD(0x0046,x+r-1);
LCD_WR_CMD(0x004f,x-r); //设置y方向初始值
}
else //竖屏显示时
{
if(x+r>240||r-x>0)
LCD_PutString(19,190,"ERRO!",Red,Black);;
if(r+y>320||r-y>0)
LCD_PutString(19,190,"ERRO!",Red,Black);;
LCD_WR_CMD(0x0044,((x+r-1)<<8)+x-r);
LCD_WR_CMD(0x004e,x-r); //设置X方向初始值
/*R45、R46 垂直方向的起、止点*/
LCD_WR_CMD(0x0045,y-r);
LCD_WR_CMD(0x0046,y+r-1);
LCD_WR_CMD(0x004f,y-r); //设置y方向初始值
}
LCD_WR_ADD(0x0022);
for(i=0;i<2*r;i++)
for(j=0;j<2*r;j++)
{
if((abs(r-i)*abs(r-i)+abs(r-j)*abs(r-j))<=r*r)
LCD_WR_DATA(Colour);
else
{
LCD_WR_DATA(Red);
}
}
}
void dispDigit(){
digiDispBuf[0]='0'+digiBuf[0];
digiDispBuf[1]='0'+digiBuf[1];
digiDispBuf[2]='0'+digiBuf[2];
digiDispBuf[3]='\0';
LCD_PutString(3,2,digiDispBuf);
}
void main (void)
{
/*开硬件浮点*/
SCB->CPACR |=((3UL << 10*2)|(3UL << 11*2)); /* set CP10 and CP11 Full Access */
uint16 flag;
uint16 i,j;
DisableInterrupts;
LCD_init(1);
Disp_single_colour(Black);
LCD_PutString(10, 50,"Frequency: ", White, Black);
LCD_PutString(145, 50," KHz", White, Black);
LCD_PutString(10, 80,"Power: ", White, Black);
LCD_PutString(145, 80," W", White, Black);
LCD_PutString(10, 110,"Amplify: ", White, Black);
LCD_PutString(165, 110,"Restrain: ", White, Black);
init_ADC();
init_DAC();
init_DMA();
init_PDB();
init_PIT();
init_gpio_PE24();
EnableInterrupts;
LPLD_LPTMR_DelayMs(100);
flag = Result_flag;
uint16 ShowAFlag = 0;
uint16 ShowBFlag = 0;
uint16 ShowCFlag = 0;
arm_fir_init_f32(&S, NUM_TAPS, (float32_t *)&firCoeffs32[0], &firStateF32[0], blockSize);
while(1)
{
if( flag==Result_flag && Result_flag == 0)
{
if(++ShowAFlag<10)
{
for(j = 0;j<LENGTH;j++)
testInput_x[j*2] = Result_A[j];
for(j = 0;j<LENGTH;j++)
testInput_x[j*2+1] = 0;
arm_cfft_f32(&arm_cfft_sR_f32_len2048, testInput_x, ifftFlag, doBitReverse);
/* Process the data through the Complex Magnitude Module for
calculating the magnitude at each bin */
arm_cmplx_mag_f32(testInput_x, testOutput, fftSize);
testOutput[0] = 0;
/* Calculates maxValue and returns corresponding BIN value */
arm_max_f32(testOutput, fftSize, &maxValue, &testIndex);
}
else
{
ShowAFlag = 0;
if(starfir !=2 )
LCD_Put_Float(100, 50,"",testIndex*40.0/2048, White, Black);
}
if(starfir == 1)
{
PTE24_O = 1;
for(j = 0;j<LENGTH;j++)
firInput[j] = Result_A[j];
inputF32 = &firInput[0];
outputF32 = &firOutput[0];
for(i=0; i < numBlocks; i++)
arm_fir_f32(&S, inputF32 + (i * blockSize), outputF32 + (i * blockSize), blockSize);
for(j = 0;j<LENGTH;j++)
Result_A[j] = firOutput[j];
PTE24_O = 0;
}
flag = 1;
}
else if(flag==Result_flag && Result_flag == 1)
{
if(starfir !=2 )
{
if(++ShowBFlag<10)
{
power = 0;
for(i=0;i<LENGTH;i++)
power+=((Result_B[i] - OFFEST)/1241.0)*((Result_B[i] - OFFEST)/1241.0)*90*MyDb/8.0;
power = power/LENGTH;
}
else
{
ShowBFlag = 0;
LCD_Put_Float(100, 80,"",power, White, Black);
}
}
else
{
for(i = 0;i<160;i++)
{
FFT_RESULT_NEW[i] = testOutput[i*6]/FFT_VALUE;
if(FFT_RESULT_NEW[i]>239) FFT_RESULT_NEW[i] = 239;
}
}
// {
// for(j = 0;j<LENGTH;j++)
// testInput_x[j*2] = Result_B[j];
// for(j = 0;j<LENGTH;j++)
// testInput_x[j*2+1] = 0;
//
// arm_cfft_f32(&arm_cfft_sR_f32_len2048, testInput_x, ifftFlag, doBitReverse);
//
// /* Process the data through the Complex Magnitude Module for
// calculating the magnitude at each bin */
// arm_cmplx_mag_f32(testInput_x, testOutput, fftSize);
//
// testOutput[0] = 0;
// /* Calculates maxValue and returns corresponding BIN value */
// arm_max_f32(testOutput, fftSize, &maxValue, &testIndex);
// }
if(starfir == 1)
{
PTE24_O = 1;
for(j = 0;j<LENGTH;j++)
firInput[j] = Result_B[j];
inputF32 = &firInput[0];
outputF32 = &firOutput[0];
for(i=0; i < numBlocks; i++)
arm_fir_f32(&S, inputF32 + (i * blockSize), outputF32 + (i * blockSize), blockSize);
for(j = 0;j<LENGTH;j++)
Result_B[j] = firOutput[j];
PTE24_O = 0;
}
flag = 2;
}
else if(flag==Result_flag && Result_flag == 2)
{
//
// {
// for(j = 0;j<LENGTH;j++)
// testInput_x[j*2] = Result_C[j];
// for(j = 0;j<LENGTH;j++)
// testInput_x[j*2+1] = 0;
//
// arm_cfft_f32(&arm_cfft_sR_f32_len2048, testInput_x, ifftFlag, doBitReverse);
//
// /* Process the data through the Complex Magnitude Module for
// calculating the magnitude at each bin */
// arm_cmplx_mag_f32(testInput_x, testOutput, fftSize);
//
// testOutput[0] = 0;
// /* Calculates maxValue and returns corresponding BIN value */
// arm_max_f32(testOutput, fftSize, &maxValue, &testIndex);
// }
if(starfir == 1)
{
// PTE24_O = 1;
for(j = 0;j<LENGTH;j++)
firInput[j] = Result_C[j];
inputF32 = &firInput[0];
outputF32 = &firOutput[0];
for(i=0; i < numBlocks; i++)
arm_fir_f32(&S, inputF32 + (i * blockSize), outputF32 + (i * blockSize), blockSize);
for(j = 0;j<LENGTH;j++)
Result_C[j] = firOutput[j];
// PTE24_O = 0;
}
if(starfir != 2)
{
if(++ShowCFlag<5)
{
}
else
{
if(ShowMenu)
{
Disp_single_colour(Black);
LCD_PutString(10, 50,"Frequency: ", White, Black);
LCD_PutString(145, 50," KHz", White, Black);
LCD_PutString(10, 80,"Power: ", White, Black);
LCD_PutString(145, 80," W", White, Black);
LCD_PutString(10, 110,"Amplify: ", White, Black);
LCD_PutString(165, 110,"Restrain: ", White, Black);
ShowMenu = 0;
}
LCD_Put_Float(100, 110,"",MyDb/0.5, White, Black);
if(starfir)
LCD_PutString(260, 110,"On ", White, Black);
else
LCD_PutString(260, 110,"Off", White, Black);
}
}
else
{
if(ShowMenu)
{
Disp_single_colour(Black);
ShowMenu = 0;
}
draw_fft();
}
flag = 0;
}
}
}
//================================================================================================
// 函数名称： 主函数
// 实现功能： 控制TFT实现汉字，字符显示.
// 参数： 无
// 返回值： 无
//================================================================================================
main()
{
// unsigned char run_computer,direction_index_computer;
unsigned int x,y,z,di;
float total,angle;
Device_code=0x9320; //TFT控制IC型号
TFT_Initial(); //初始化LCD
PCON=0x80; //设置波特率及串口中断
SCON=0x50;
TMOD=0x20; //T0方式1
TH1=0xF3;
TL1=0xF3;
IT0=1;
IT1=1;
TR1=1;
EX1=1;
EX0=1;
ES=1;
EA=1;
direction=1;
Show_RGB(0,240,0,320,Blue);
LCD_PutString(0,16," 中 国 科 学 院 ",White,Blue);
LCD_PutString(0,40," 安徽光学精密机械研究所 ",White,Blue);
LCD_PutString(0,72,"当前角度 ",White,Blue);
LCD_PutString(110,72,"度",White,Blue);
LCD_PutString(0,88,"当前值",White,Blue);
LCD_PutString(0,120,"方向",White,Blue);
LCD_PutString(0,152,"模式",White,Blue);
LCD_PutString(0,184,"状态",White,Blue);
LCD_PutString(0,304,"version 1,aiofm,hfcas",White,Blue);
while(1)
{
LCD_PutChar(70,88,rec_line[11],White,Blue);
LCD_PutChar(78,88,rec_line[12],White,Blue);
LCD_PutChar(86,88,rec_line[13],White,Blue);
LCD_PutChar(94,88,rec_line[14],White,Blue);
total=(float)(((int)num[0])*1000+((int)num[1])*100+num[2]*10+((int)num[3])); //显示当前读数
angle=total/4095.0*360.0;
x=((int)angle)/100;
y=((int)angle)/10%10;
z=((int)angle)%10;
di=((int)(angle*10))%10;
LCD_PutChar(70,72,display1[x],White,Blue); //显示当前角度
LCD_PutChar(78,72,display1[y],White,Blue);
LCD_PutChar(86,72,display1[z],White,Blue);
LCD_PutChar(94,72,'.',White,Blue);
LCD_PutChar(102,72,display1[di],White,Blue);
if(boardorcomputer==1)
{
if(run==0)
{
LCD_PutString(40,184,"运行",White,Blue);
TH0 = (8192 - 200)/32 ; //给计数器装初值
TL0 = (8192 - 200)%32 ;
ET0=1;
TR0=1;
}
else
{
LCD_PutString(40,184,"停止",White,Blue);
ET0 = 0;
TR0 = 0;
motor=0;
}
if(direction_index==1)
{
LCD_PutString(40,120,"逆时针",White,Blue);
direction=0;
}
else
{
LCD_PutString(40,120,"顺时针",White,Blue);
direction=1;
}
if(modekey==1)
{
LCD_PutString(40,152,"常规",White,Blue);
}
else
{
LCD_PutString(40,152,"微调",White,Blue);
}
}
else
{
switch(computer_char)
{
case 0xff:
{
LCD_PutString(40,184,"运行",White,Blue);
TH0 = (8192 - 200)/32 ; //给计数器装初值
TL0 = (8192 - 200)%32 ;
ET0=1;
TR0=1;
break;
}
case 0x00:
{
LCD_PutString(40,184,"停止",White,Blue);
ET0 = 0;
TR0 = 0;
motor=0;
break;
}
case 0xf0:
{
LCD_PutString(40,120,"逆时针",White,Blue);
direction=0;
break;
}
case 0x0f:
{
LCD_PutString(40,120,"顺时针",White,Blue);
direction=1;
break;
}
case 0x30:
{
computermode=0;
LCD_PutString(40,152,"常规",White,Blue);
break;
}
case 0x03:
{
computermode=1;
LCD_PutString(40,152,"微调",White,Blue);
break;
}
defult:break;
}
}
}
}
void Ir_work(void)
{
switch (IRcord[2]){
//600us计时模式下
case IR_CHANNEL:
if(setState==SET_STATE_NONE)
{
startSetting=1;
}
break;
case IR_EQ:
if(setState==SET_STATE_INIT){
setState=SET_STATE_MENU;
curMenuIndex=0;
showMenuItem(curMenuIndex,1);
}
else if(setState==SET_STATE_MENU){
setState=SET_STATE_MENU_ITEM_SEL;
curSelBit=0;
showMenuItem(curMenuIndex,1);
digiBuf[0]=configValueArr[curMenuIndex]/100;
digiBuf[1]=(configValueArr[curMenuIndex]%100)/10;
digiBuf[2]=configValueArr[curMenuIndex]%10;
dispDigit();
}
else if(setState==SET_STATE_MENU_ITEM_SEL){
setState=SET_STATE_MENU_ITEM_BIT_SEL;
showMenuItem(curMenuIndex,0);
LCD_PutChar(2,3,26);//输出"->"
dispDigit();
curSelBit=0;
LCD_PutPosition(3+curSelBit,3);
}
else if(setState==SET_STATE_MENU_ITEM_BIT_SEL){
if(curMenuIndex==CONFIG_EXIT){
// setState=SET_STATE_NONE;
// inSetting=0;
}
else{
configValueArr[curMenuIndex]=digiBuf[0]*100+digiBuf[1]*10+digiBuf[2];
saveConfig();
LCD_PutString(2,4,"设置完毕!");
setState=SET_STATE_MENU_ITEM_FINISHED;
}
}
break;
case IR_CHANNEL_MINUS:
if(setState==SET_STATE_MENU||setState==SET_STATE_INIT){
setState=SET_STATE_NONE;
clearInfraredFlag();
ClrScreen();//强行清屏
inSetting=0;
}
else if(setState==SET_STATE_MENU_ITEM_SEL){
setState=SET_STATE_MENU;
showMenuItem(curMenuIndex,1);
}
else if(setState==SET_STATE_MENU_ITEM_BIT_SEL){
setState=SET_STATE_MENU;
showMenuItem(curMenuIndex,1);
}
else if(setState==SET_STATE_MENU_ITEM_FINISHED){
setState=SET_STATE_MENU_ITEM_BIT_SEL;
showMenuItem(curMenuIndex,0);
LCD_PutChar(2,3,26);//输出"->"
dispDigit();
curSelBit=0;
LCD_PutPosition(3+curSelBit,3);
}
break;
case IR_NEXT:
if(setState==SET_STATE_MENU){
curMenuIndex=(curMenuIndex+1)%MENU_LEN;
// curMenu=curMenuArr[curMenuIndex];
showMenuItem(curMenuIndex,1);
}
else if(setState==SET_STATE_MENU_ITEM_BIT_SEL){
curSelBit=(curSelBit+1)%BITS_COUNT;
LCD_PutPosition(3+curSelBit,3);
}
break;
case IR_PREV:
if(setState==SET_STATE_MENU){
curMenuIndex=(curMenuIndex+MENU_LEN-1)%MENU_LEN;
// curMenu=curMenuArr[curMenuIndex];
showMenuItem(curMenuIndex,1);
}
else if(setState==SET_STATE_MENU_ITEM_BIT_SEL){
curSelBit=(curSelBit+BITS_COUNT-1)%BITS_COUNT;
LCD_PutPosition(3+curSelBit,3);
}
break;
case IR_VOL_ADD:
if(setState==SET_STATE_MENU){
curMenuIndex=(curMenuIndex+1)%MENU_LEN;
// curMenu=curMenuArr[curMenuIndex];
showMenuItem(curMenuIndex,1);
} else if(setState==SET_STATE_MENU_ITEM_BIT_SEL){
digiBuf[curSelBit]=(digiBuf[curSelBit]+1)%10;
dispDigit();
}
break;
case IR_VOL_MINUS:
if(setState==SET_STATE_MENU){
curMenuIndex=(curMenuIndex+MENU_LEN-1)%MENU_LEN;
// curMenu=curMenuArr[curMenuIndex];
showMenuItem(curMenuIndex,1);
}else if(setState==SET_STATE_MENU_ITEM_BIT_SEL){
digiBuf[curSelBit]=(digiBuf[curSelBit]+10-1)%10;
dispDigit();
}
break;
case IR_ZERO:
if(setState==SET_STATE_MENU_ITEM_BIT_SEL){
digiBuf[curSelBit]=0;
dispDigit();
}
break;
case IR_ONE:
if(setState==SET_STATE_MENU_ITEM_BIT_SEL){
digiBuf[curSelBit]=1;
dispDigit();
}
break;
case IR_TWO:
if(setState==SET_STATE_MENU_ITEM_BIT_SEL){
digiBuf[curSelBit]=2;
dispDigit();
}
break;
case IR_THREE:
if(setState==SET_STATE_MENU_ITEM_BIT_SEL){
digiBuf[curSelBit]=3;
dispDigit();
}
break;
case IR_FOUR:
if(setState==SET_STATE_MENU_ITEM_BIT_SEL){
digiBuf[curSelBit]=4;
dispDigit();
}
break;
case IR_FIVE:
if(setState==SET_STATE_MENU_ITEM_BIT_SEL){
digiBuf[curSelBit]=5;
dispDigit();
}
break;
case IR_SIX:
if(setState==SET_STATE_MENU_ITEM_BIT_SEL){
digiBuf[curSelBit]=6;
dispDigit();
}
break;
case IR_SEVEN:
if(setState==SET_STATE_MENU_ITEM_BIT_SEL){
digiBuf[curSelBit]=7;
dispDigit();
}
break;
case IR_EIGHT:
if(setState==SET_STATE_MENU_ITEM_BIT_SEL){
digiBuf[curSelBit]=8;
dispDigit();
}
break;
case IR_NINE:
if(setState==SET_STATE_MENU_ITEM_BIT_SEL){
digiBuf[curSelBit]=9;
dispDigit();
}
break;
default:
break;
}
}