/*********************************************************************
*
* _cbBkWin
*/
static void _cbBkWin(WM_MESSAGE* pMsg) {
switch(pMsg->MsgId) {
case WM_PAINT:
GUI_SetBkColor(GUI_BLACK);
GUI_Clear();
GUI_SetColor(0x0060FF);
GUI_DispStringAt("PaintCount (Early):", 0, 0);
GUI_DispDecAt(_PaintCount1, 120, 0, 5);
GUI_SetColor(0x00FFC0);
GUI_DispStringAt("PaintCount (Late):", 0, 12);
GUI_DispDecAt(_PaintCount2, 120, 12, 5);
break;
case WM_NOTIFY_PARENT:
if (pMsg->Data.v == WM_NOTIFICATION_RELEASED) {
if (pMsg->hWinSrc == _hBut1) {
WM_InvalidateWindow(_hWin1);
WM_InvalidateWindow(_hWin2);
} else if (pMsg->hWinSrc == _hBut2) {
_PaintCount1 = 0;
_PaintCount2 = 0;
WM_InvalidateWindow(pMsg->hWin);
}
}
break;
default:
WM_DefaultProc(pMsg);
}
}
void TIM4_IRQHandler(void)
{
RCC_ClocksTypeDef RCC_Clocks;
RCC_GetClocksFreq(&RCC_Clocks);
/* Clear TIM4 Capture compare interrupt pending bit */
TIM_ClearITPendingBit(TIM4, TIM_IT_CC2);
/* Get the Input Capture value */
IC2Value = TIM_GetCapture2(TIM4);
IC1Value = TIM_GetCapture1(TIM4);
if (IC2Value != 0)
{
/* Duty cycle computation */
DutyCycle = (IC1Value* 100+1 ) / IC2Value;//
/* Frequency computation
TIM4 counter clock = (RCC_Clocks.HCLK_Frequency)/2 */
Frequency = (1780000)/2 / IC2Value;//RCC_Clocks.HCLK_Frequency
GUI_DispDecAt(Frequency,0,0,6);
GUI_DispDecAt(DutyCycle,40,0,3);
}
else
{
DutyCycle = 0;
Frequency = 0;
}
// Stop_Tim4IT();
}
/*******************************************************************
*
* _Label
Labels the x & y-axis
*/
static void _Label(void) {
int x, y;
GUI_SetBkColor(GUI_RED);
GUI_Clear();
GUI_SetColor(GUI_WHITE);
GUI_SetFont(&GUI_Font24_ASCII);
GUI_DispStringHCenterAt("MEMDEV_DrawGraph - Sample", 160, 5);
GUI_SetPenSize(1);
GUI_ClearRect(0, (LCD_YSIZE - 21) - YSIZE, (LCD_XSIZE - 1), (LCD_YSIZE - 1));
GUI_DrawRect(18, (LCD_YSIZE - 21) - YSIZE, (LCD_XSIZE - 1), (LCD_YSIZE - 20));
GUI_SetFont(&GUI_Font6x8);
for (x = 0; x < (LCD_XSIZE - 20); x += 40) {
int xPos = x + 18;
GUI_DrawVLine(xPos, (LCD_YSIZE - 20), (LCD_YSIZE - 14));
GUI_DispDecAt(x / 40, xPos - 2, (LCD_YSIZE - 9), 1);
}
for (y = 0; y < YSIZE / 2; y += 20) {
int yPos = (LCD_YSIZE - 20) - YSIZE / 2 + y;
GUI_DrawHLine(yPos, 13, 18);
if (y) {
GUI_GotoXY(1, yPos - 4);
GUI_DispSDec(-y / 20, 2);
yPos = (LCD_YSIZE - 20) - YSIZE / 2 - y;
GUI_DrawHLine(yPos, 13, 18);
GUI_GotoXY(1, yPos - 4);
GUI_DispSDec(y / 20, 2);
} else {
GUI_DispCharAt('0', 7, yPos - 4);
}
}
}
static void _Label(void) {
int x, y;
GUI_SetPenSize(1);
GUI_ClearRect(0, (LCD_GetYSize() - 21) - _YSize, (LCD_GetXSize() - 1), (LCD_GetYSize() - 1));
GUI_DrawRect(18, (LCD_GetYSize() - 21) - _YSize, (LCD_GetXSize() - 1), (LCD_GetYSize() - 20));
GUI_SetFont(&GUI_Font6x8);
for (x = 0; x < (LCD_GetXSize() - 20); x += 40) {
int xPos = x + 18;
GUI_DrawVLine(xPos, (LCD_GetYSize() - 20), (LCD_GetYSize() - 14));
GUI_DispDecAt(x / 40, xPos - 2, (LCD_GetYSize() - 9), 1);
}
for (y = 0; y < _YSize / 2; y += 20) {
int yPos = (LCD_GetYSize() - 20) - _YSize / 2 + y;
GUI_DrawHLine(yPos, 13, 18);
if (y) {
GUI_GotoXY(1, yPos - 4);
GUI_DispSDec(-y / 20, 2);
yPos = (LCD_GetYSize() - 20) - _YSize / 2 - y;
GUI_DrawHLine(yPos, 13, 18);
GUI_GotoXY(1, yPos - 4);
GUI_DispSDec(y / 20, 2);
} else {
GUI_DispCharAt('0', 7, yPos - 4);
}
}
}
/*********************************************************************
*
* _LabelGraph
*/
static void _LabelGraph(void) {
GUI_RECT Rect;
int x;
int y;
int xSize;
int ySize;
WM_GetClientRect(&Rect);
xSize = Rect.x1;
ySize = Rect.y1;
GUI_SetBkColor(_ColorBackGround);
GUI_Clear();
GUI_SetColor(_ColorLabel);
GUI_SetPenSize(1);
GUI_ClearRect(0, (ySize - 21) - ySize, (xSize - 1), (ySize - 1));
GUI_DrawRect(25, 0, xSize, ySize - 20);
GUI_SetFont(&GUI_Font6x8);
for (x = 0; x < (xSize - 20); x += 40) {
int xPos = x + 25;
GUI_DrawVLine(xPos, (ySize - 20), (ySize - 14));
GUI_DispDecAt(x / 40, xPos - 2, (ySize - 9), 1);
}
for (y = 0; y < ySize - 20; y += 20) {
int yPos = ySize - 20 - y;
GUI_DrawHLine(yPos, 20, 25);
GUI_GotoXY(1, yPos - 4);
GUI_DispDecSpace(_TempMin + y, 3);
}
}
/*******************************************************************
*
* MainTask
*/
void MainTask(void) {
int xPos;
int yPos;
int xSize;
int i;
i = 0;
GUI_Init();
//
// Check if recommended memory for the sample is available
//
if (GUI_ALLOC_GetNumFreeBytes() < RECOMMENDED_MEMORY) {
GUI_ErrorOut("Not enough memory available.");
return;
}
xPos = LCD_GetXSize() / 2;
yPos = LCD_GetYSize() / 3;
GUI_SetTextMode(GUI_TM_REV);
GUI_SetFont(GUI_FONT_20F_ASCII);
GUI_DispStringHCenterAt("Hello world!", xPos, yPos);
GUI_SetFont(GUI_FONT_D24X32);
xSize = GUI_GetStringDistX("0000");
xPos -= xSize / 2;
yPos += 24 + 10;
while (1) {
GUI_DispDecAt( i++, xPos, yPos, 4);
if (i > 9999) {
i = 0;
}
}
}
void MainTask(void) {
int i=0;
/*
ToDo: Make sure hardware is initilized first!!
*/
GUI_Init();
GUI_DispString("Hello world!");
while(1) {
GUI_DispDecAt( i++, 20,20,4);
if (i>9999) i=0;
}
}
int main(void)
{
uint32_t i;
DelayInit();
GPIO_QuickInit(HW_GPIOE, 6, kGPIO_Mode_OPP);
UART_QuickInit(UART0_RX_PD06_TX_PD07, 115200);
printf("flexbus lcd test\r\n");
GUI_Init();
GUI_DispString("ucGUI");
GUI_DispString(GUI_GetVersionString());
GUI_DispString("\r\nHello world!");
while(1)
{
GUI_DispDecAt( i++, 20,20,4);
if (i>9999)
{
i=0;
}
}
}
/*******************************************************************
*
* MainTask
*/
void MainTask(void) {
int xPos, yPos, xSize;
int i = 0;
GUI_Init();
xPos = LCD_GetXSize() / 2;
yPos = LCD_GetYSize() / 3;
GUI_SetTextMode(GUI_TM_REV);
GUI_SetFont(GUI_FONT_20F_ASCII);
GUI_DispStringHCenterAt("Hello world!", xPos, yPos);
GUI_SetFont(GUI_FONT_D24X32);
xSize = GUI_GetStringDistX("0000");
xPos -= xSize / 2;
yPos += 24 + 10;
while (1) {
GUI_DispDecAt( i++, xPos, yPos, 4);
if (i > 9999) {
i = 0;
}
}
}
/** Use emWin to prerender all the necessary numbers
* from 00-59 to a separate buffer. This will later
* be used to speed up the process of drawing them
* to the display */
static void prerenderNumbers(void)
{
int i;
/* Tell emWin to draw to the prerender number buffer */
activateNumberBuffer();
/* Change the width of the window to match the buffer size */
setNumberBufferScreenSize();
/* Drawing each number 8 px wide and 16 px high */
GUI_SetFont(&GUI_Font8x16);
/* Draw all the numbers to the buffer */
for ( i=0; i<60; i++ ) {
GUI_DispDecAt(i, i*16, 0, 2);
}
/* Set the display width back to normal */
setFrameBufferScreenSize();
/* Tell emWin to draw to the normal frame buffer */
FB_activateFirstBuffer();
}
/**************************************************************************************
* FunctionName : _FillCalendar()
* Description : 日历填写
* EntryParameter : None
* ReturnValue : None
**************************************************************************************/
void _FillCalendar(CLD_DAY *pDay, int year, U8 month, U8 day, U8 wekday)
{
const U8 cstmonth[][4] = { "JAN", "FEB", "MAR", "APR", "MAY", "JUN", "JUL", "AUG", "SEQ", "OCT", "NOV", "DEC" };
const U8 monthDay[] = { 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 };//非闰年
const U8 monthDayLY[] = { 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 };//闰年
int tmpWek;
U8 i = 0;
GUI_SetFont(&GUI_Font32_ASCII);
GUI_SetColor(GUI_BLACK); // 设置蓝色
GUI_DispStringHCenterAt(cstmonth[month - 1], 120, 5); // 显示月份
GUI_GotoXY(170, 5);
GUI_DispDecSpace(year, 5); //显示年份 最大可显示9999
tmpWek = wekday - (day % 7) + 1; // 获取本月第一天是星期几？
if (tmpWek <= 0)
tmpWek = 7 + wekday - (day % 7) + 1;
for (i = 0; i < tmpWek; i++) // 存储上月的
{
if (month == 1)
{
if ((year % 4) == 0 && (year % 100) != 0 || (year % 400) == 0)//闰年
pDay[i].Date = monthDayLY[12 - 1] - tmpWek + i + 1;
else pDay[i].Date = monthDay[12 - 1] - tmpWek + i + 1;
}
else
{
if ((year % 4) == 0 && (year % 100) != 0 || (year % 400) == 0)//闰年
pDay[i].Date = monthDayLY[month - 2] - tmpWek + i + 1;
else pDay[i].Date = monthDay[month - 2] - tmpWek + i + 1;
}
pDay[i].Color = GUI_GRAY;
}
if ((year % 4) == 0 && (year % 100) != 0 || (year % 400) == 0)//闰年
{
for (i = 0; i < monthDayLY[month - 1]; i++)
{
pDay[i + tmpWek].Date = i + 1; // 存储本月的
pDay[i + tmpWek].Color = (day == i + 1) ? GUI_GREEN : GUI_BLACK;
}
}
else
{
for (i = 0; i < monthDay[month - 1]; i++)
{
pDay[i + tmpWek].Date = i + 1; // 存储本月的
pDay[i + tmpWek].Color = (day == i + 1) ? GUI_GREEN : GUI_BLACK;
}
}
if ((year % 4) == 0 && (year % 100) != 0 || (year % 400) == 0)//闰年
{
for (i = 0; i < 42 - tmpWek - monthDayLY[month - 1]; i++)
{
if (month == 0x12)
{
pDay[i + tmpWek + monthDayLY[1 - 1]].Date = i + 1;
}
else
{
pDay[i + tmpWek + monthDayLY[month - 1]].Date = i + 1; // 存储下月的
}
pDay[i + tmpWek + monthDayLY[month - 1]].Color = GUI_GRAY;
}
}
else
{
for (i = 0; i < 42 - tmpWek - monthDay[month - 1]; i++)
{
if (month == 0x12)
{
pDay[i + tmpWek + monthDay[1 - 1]].Date = i + 1;
}
else
{
pDay[i + tmpWek + monthDay[month - 1]].Date = i + 1; // 存储下月的
}
pDay[i + tmpWek + monthDay[month - 1]].Color = GUI_GRAY;
}
}
for (i = 0; i < 42; i++)
{
GUI_SetFont(&GUI_Font24_ASCII);
GUI_SetColor(pDay[i].Color);
GUI_SetTextAlign(GUI_TA_HCENTER | GUI_TA_VCENTER);
GUI_DispDecAt(pDay[i].Date, pDay[i].X, pDay[i].Y, ((pDay[i].Date > 10) ? 2 : 1));
}
}
/**********************************************************
* _Paint
*
*/
static void _Paint(SLIDER_Obj* pObj, WM_HWIN hObj)
{
GUI_RECT r, rFocus, rSlider, rSlot;
GUI_COLOR SlotColor, SliderColor;
int x0, xSize, Range, NumTicks,hasFocus;
WIDGET__GetClientRect(&pObj->Widget, &rFocus);
GUI__ReduceRect(&r, &rFocus, 1);
NumTicks = pObj->NumTicks;
xSize = r.x1 - r.x0 + 1 - pObj->Width;
x0 = r.x0 + pObj->Width / 2;
Range = pObj->Max - pObj->Min;
if(Range == 0)
{
Range = 1;
}
if(pObj->Widget.State & WIDGET_STATE_FOCUS)
{
LCD_SetColor(pObj->aBkColor[1]);
SlotColor = pObj->aColor[1];
SliderColor = pObj->aColor[3];
hasFocus = 1;
}
else
{
LCD_SetColor(pObj->aBkColor[0]);
SlotColor = pObj->aColor[0];
SliderColor = pObj->aColor[2];
hasFocus = 0;
}
GUI_Clear();
GUI_FillRectEx(&rFocus);
rSlider = r;
rSlider.y0 = 5;
rSlider.x0 = x0 + (U32)xSize * (U32)(pObj->v - pObj->Min) / Range - pObj->Width / 2;
rSlider.x1 = rSlider.x0 + pObj->Width;
LCD_SetColor(SlotColor);
rSlot.x0 = x0;
rSlot.x1 = x0 + xSize;
rSlot.y0 = (rSlider.y0 + rSlider.y1) / 2 - 1;
rSlot.y1 = rSlot.y0 + 3;
GUI_FillRectEx(&rSlot);
if(hasFocus)
{
LCD_SetColor(GUI_WHITE);
GUI_DrawRect(rSlot.x0-1, rSlot.y0-1, rSlot.x1+1,rSlot.y1+1);
}
LCD_SetColor(SliderColor);
GUI_FillCircle(rSlider.x0+pObj->Width/2,(rSlider.y0+rSlider.y1)/2 , pObj->Width/2);
if(NumTicks > 0)
{
LCD_SetColor(GUI_BLACK);
GUI_SetFont(GUI_FONT_16B_1);
GUI_SetTextMode(GUI_TM_TRANS);
GUI_DispDecAt(pObj->v, rSlider.x0+pObj->Width/2-3,(rSlider.y0+rSlider.y1)/2-8, 1);
}
}
/*
*********************************************************************************************************
* 函 数 名: DispCh1Wave
* 功能说明: 显示通道1波形
* 形 参：无
* 返 回 值: 无
*********************************************************************************************************
*/
void DispCh1Wave(void)
{
int16_t i,j = 0; /* 有符号数 */
uint16_t *px;
uint16_t *py;
int16_t iTemp;
uint16_t VccMax,VccMin;
uint16_t Average;
for(i=0;i<1024;i++)
{
g_DSO.Ch1Buf[j++]=g_DSO.buffer[i]>>16; //ADC2
g_DSO.Ch1Buf[j++]=g_DSO.buffer[i] & 0xFFFF; //ADC1
}
if (g_DSO.BufUsed == 0)
{
g_DSO.BufUsed = 1;
}
else
{
g_DSO.BufUsed = 0;
}
if (g_DSO.BufUsed == 0)
{
px = g_DSO.xCh1Buf1;
py = g_DSO.yCh1Buf1;
}
else
{
px = g_DSO.xCh1Buf2;
py = g_DSO.yCh1Buf2;
}
GUI_SetColor(GUI_MAGENTA);
/* 下面的代码用于实现 最大值和最小值得差值 */
VccMax=g_DSO.Ch1Buf[0];
VccMin=g_DSO.Ch1Buf[0];
for(i=1;i<1024;i++)
{
if(VccMax<g_DSO.Ch1Buf[i])VccMax=g_DSO.Ch1Buf[i];
if(VccMin>g_DSO.Ch1Buf[i])VccMin=g_DSO.Ch1Buf[i];
}
VccMax=VccMax-VccMin;
GUI_GotoXY(323-55,104);
GUI_DispFloatFix((VccMax* 1.406)/1050,5,2);
/* CH1通道, 输入0V时，ADC采样值 = 1900 ,1024个点求到的平均值 */
/* 增益1:1的时候 1.406对应的AD值是2951 -1901 = 1050 */
for(i=1;i<21;i++)
{
Average +=g_DSO.Ch1Buf[i];
}
Average = Average / 20;
GUI_GotoXY(323-55,40);
GUI_DispFloatFix(((Average-1900) * 1.406)/1050,5,2);
GUI_DispDecAt(g_DSO.Ch1Buf[0], 323-55, 72, 4);
/* 下面的代码用于实现波形的刷新 */
for (i = 0; i < 300; i++)
{
px[i] = 15 + i;
iTemp = g_DSO.Ch1VOffset + (int16_t)((1900 - g_DSO.Ch1Buf[i + 1]) * 10)/g_DSO.Ch1Attenuation ;
if (iTemp > 200)
{
iTemp = 200;
}
else if (iTemp < 0)
{
iTemp = 0;
}
py[i] = iTemp;
}
/* 下面的代码采取清除上帧波形，然后再重新描绘新波形，避免整屏刷新的闪烁感 */
/* 清除上帧波形 */
if (g_DSO.BufUsed == 0)
{
GUI_SetColor(GUI_BLUE);
GUI_DrawGraph((signed short *)g_DSO.yCh1Buf2, 250, 14,20);
}
else
{
GUI_SetColor(GUI_BLUE);
GUI_DrawGraph((signed short *)g_DSO.yCh1Buf1, 250, 14,20);
}
/* 显示更新的波形 */
GUI_SetColor(GUI_YELLOW);
GUI_DrawGraph((I16 *)py, 250, 14,20);
}
