/*********************************************************************
*
* 在触摸校正的时候使用这个来读取ADC的值
*/
void Touch_MainTask(void) {
GUI_CURSOR_Show();
GUI_CURSOR_Select(&GUI_CursorCrossL);
GUI_SetBkColor(GUI_WHITE);
GUI_SetColor(GUI_BLACK);
GUI_Clear();
GUI_DispString("Measurement of\nA/D converter values");
while (1) {
GUI_PID_STATE TouchState;
int xPhys, yPhys;
GUI_TOUCH_GetState(&TouchState); /* Get the touch position in pixel */
xPhys = GUI_TOUCH_GetxPhys(); /* Get the A/D mesurement result in x */
yPhys = GUI_TOUCH_GetyPhys(); /* Get the A/D mesurement result in y */
/* Display the measurement result */
GUI_SetColor(GUI_BLUE);
GUI_DispStringAt("Analog input:\n", 0, 20);
GUI_GotoY(GUI_GetDispPosY() + 2);
GUI_DispString("x:");
GUI_DispDec(xPhys, 4);
GUI_DispString(", y:");
GUI_DispDec(yPhys, 4);
/* Display the according position */
GUI_SetColor(GUI_RED);
GUI_GotoY(GUI_GetDispPosY() + 4);
GUI_DispString("\nPosition:\n");
GUI_GotoY(GUI_GetDispPosY() + 2);
GUI_DispString("x:");
GUI_DispDec(TouchState.x,4);
GUI_DispString(", y:");
GUI_DispDec(TouchState.y,4);
/* Wait a while */
GUI_Delay(100);
};
}
int main(void)
{
DelayInit();
GPIO_QuickInit(HW_GPIOE, 6, kGPIO_Mode_OPP);
UART_QuickInit(UART0_RX_PD06_TX_PD07, 115200);
printf("spi touch screen test\r\n");
/* 初始化SPI2 接口连接触控屏的触控芯片*/
SPI_QuickInit(SPI2_SCK_PD12_SOUT_PD13_SIN_PD14, kSPI_CPOL0_CPHA0, 2*1000*1000);
PORT_PinMuxConfig(HW_GPIOD, 11, kPinAlt2); /* SPI2_PCS0 */
/* 初始化触控芯片 使用CS0片选 */
ads7843_init(HW_SPI2, HW_SPI_CS0);
GUI_Init();//液晶屏界面初始化
GUI_SetBkColor(GUI_WHITE); //设置背景色
GUI_SetColor(GUI_BLACK); //设置前景色
GUI_Clear(); //清屏
GUI_SetPenSize(3); //设置点的大小
GUI_DispString("Measurement of\nA/D converter values");
while (1)
{
GUI_PID_STATE TouchState;
int xPhys, yPhys;
GUI_TOUCH_GetState(&TouchState); /* 获得触控位置 */
xPhys = GUI_TOUCH_GetxPhys(); /* 获得x轴的测量值 */
yPhys = GUI_TOUCH_GetyPhys(); /* 获得y轴的测量值 */
/* 显示测量结果 */
GUI_SetColor(GUI_BLUE);
GUI_DispStringAt("Analog input:\n", 0, 20);
GUI_GotoY(GUI_GetDispPosY() + 2);
GUI_DispString("x:");
GUI_DispDec(xPhys, 4);
GUI_DispString(", y:");
GUI_DispDec(yPhys, 4);
/* Display the according position */
GUI_SetColor(GUI_RED);
GUI_GotoY(GUI_GetDispPosY() + 4);
GUI_DispString("\nPosition:\n");
GUI_GotoY(GUI_GetDispPosY() + 2);
GUI_DispString("x:");
GUI_DispDec(TouchState.x,4);
GUI_DispString(", y:");
GUI_DispDec(TouchState.y,4);
GUI_DrawPoint(TouchState.x, TouchState.y);
GUI_TOUCH_Exec();
}
}
/*********************************************************************
*
* GUI_EditString
*/
void GUI_EditString(char * pString, int Len, int xsize) {
int Key, x, y, ysize, Id;
EDIT_Handle hEdit;
EDIT_Obj* pObj;
const GUI_FONT GUI_UNI_PTR * pOldFont;
WM_LOCK();
pOldFont = GUI_SetFont(EDIT_GetDefaultFont());
x = GUI_GetDispPosX();
y = GUI_GetDispPosY();
if (xsize == 0) {
xsize = GUI_GetCharDistX('X') * Len + 6;
}
ysize = GUI_GetFontSizeY();
Id = 0x1234;
hEdit = EDIT_Create(x, y, xsize, ysize, Id, Len, 0);
EDIT_SetText(hEdit, pString);
pObj = EDIT_H2P(hEdit);
WM_SetFocus(hEdit);
do {
Key = GUI_WaitKey();
} while ((Key != GUI_KEY_ESCAPE) && (Key != GUI_KEY_ENTER) && (Key != 0));
if (Key == GUI_KEY_ENTER) {
EDIT_GetText(hEdit, pString, pObj->MaxLen);
}
GUI_SetFont(pOldFont);
EDIT_Delete(hEdit);
WM_UNLOCK();
}
/*********************************************************************
*
* GUI_EditHex
*/
U32 GUI_EditHex(U32 Value, U32 Min, U32 Max, int Len, int xsize) {
U32 Ret = Value;
int Key, x, y, ysize, Id;
EDIT_Handle hEdit;
EDIT_Obj* pObj;
const GUI_FONT GUI_UNI_PTR * pOldFont = GUI_SetFont(EDIT_GetDefaultFont());
x = GUI_GetDispPosX();
y = GUI_GetDispPosY();
if (xsize == 0)
xsize = GUI_GetCharDistX('X') * Len + 6;
ysize = GUI_GetFontSizeY();
Id = 0x1234;
hEdit = EDIT_Create(x, y, xsize, ysize, Id, Len, 0);
pObj = EDIT_H2P(hEdit);
EDIT_SetHexMode(hEdit, Value, Min, Max);
WM_SetFocus(hEdit);
do {
Key = GUI_WaitKey();
} while ((Key != GUI_KEY_ESCAPE) && (Key != GUI_KEY_ENTER) && (Key != 0));
GUI_SetFont(pOldFont);
if (Key == GUI_KEY_ENTER)
Ret = pObj->CurrentValue;
EDIT_Delete(hEdit);
return Ret;
}
/*********************************************************************
*
* _ShowEdgeWeights
*/
static void _ShowEdgeWeights(void) {
const char * Weight_name[] = { "\nlight: ", "\nsemi-light: ", "\nregular: ", "\nsemi-bold: ", "\nbold: " };
const char Chinese_string[] = { "\xe5\x9f\xba\xe6\x9c\xac\xe4\xb8\x8a\xe8\xae\xa1\xe7\xae\x97\xe6\x9c\xba\xe5\x8f\xaa\xe6\x98\xaf\xe5\xa4\x84\xe7\x90\x86\xe6\x95\xb0\xe5\xad\x97\xe5\xae\x83\xe4\xbb\xac\xe6\x8c\x87\xe5\xae\x9a\xe4\xb8\x80\xe4\xb8\xaa\n" };
const char Weight_order[] = { 0, 3, 1, 2, 4 };
int i;
int j;
GUI_Clear();
i = 0;
GUI_ITYPE_GetFamilyName(&_aFont[i], _acFamily, sizeof(_acFamily));
GUI_ITYPE_GetStyleName(&_aFont[i], _acStyle, sizeof(_acStyle));
GUI_SetFont(&GUI_Font20_1);
GUI_DispString(" Edge font: ");
GUI_DispString(_acFamily);
GUI_DispString(", ");
GUI_DispString(_acStyle);
GUI_DispNextLine();
GUI_DrawHLine(GUI_GetDispPosY(), 0, 0xfff);
GUI_SetFont(&_aFont[1]);
GUI_ITYPE_SetOutputStyle(&_aFont[1], &_aCS[1], (long)ITYPE_NO_EFFECT); // Turn off all effects
GUI_ITYPE_SetOutputStyle(&_aFont[1], &_aCS[1], (long)ITYPE_GRAYMAP4); // Edge graymap output
GUI_DispString("** iType Edge CSM tuning, 5 weights in the same font **");
for (j = 0; j < 5; j++){
i = Weight_order[j];
GUI_SetFont(&_aFont[i]);
GUI_ITYPE_SetOutputStyle(&_aFont[i], &_aCS[i], (long)ITYPE_NO_EFFECT); // Turn off all effects
GUI_ITYPE_SetOutputStyle(&_aFont[i], &_aCS[i], (long)ITYPE_EDGE_GRAYMAP4); // Edge graymap output
GUI_DispNextLine();
GUI_DispString(Weight_name[j]);
GUI_UC_SetEncodeUTF8();
GUI_DispString(Chinese_string);
GUI_UC_SetEncodeNone();
}
GUI_Delay(PAGE_DELAY);
}
/*This function trait "<<" as a character '<'.*/
BYTE ShowHelp(void)
{
UBYTE ch;
UWORD double_ch;
WORD pos_y;
while(1)
{
ch=*(HelpStr++);
if(ch=='<')
{
if(*(HelpStr++)!='<')
{
HelpStr-=2;/*Got a Tag, roll back. Change to SetHelpTag().*/
return(0);
}
}
else if(ch==0x00)
return(-1);
pos_y=GUI_GetDispPosY();
if(pos_y>posYMax/*196*/)
return(-1);
if((DoubleByteFlag==1)&&(ch>0x80)) /*Check for double byte character.*/
{
double_ch=((UWORD)ch)<<8;
double_ch+=(UBYTE)*(HelpStr++);
GUI_DispChar(double_ch);
}
else
GUI_DispChar(ch);
}
}
/*********************************************************************
*
* _ShowText
*/
static void _ShowText(void) {
int i;
GUI_Clear();
i = 0;
GUI_TTF_GetFamilyName(&_aFont[i], _acFamily, sizeof(_acFamily));
GUI_TTF_GetStyleName(&_aFont[i], _acStyle, sizeof(_acStyle));
GUI_SetFont(&GUI_Font20_1);
GUI_DispString(_acFamily);
GUI_DispString(", ");
GUI_DispString(_acStyle);
GUI_DispNextLine();
GUI_DrawHLine(GUI_GetDispPosY(), 0, 0xfff);
GUI_SetFont(&_aFont[i]);
GUI_DispString("abcdefghijklmnopqrstuvwxyz\n");
GUI_DispString("ABCDEFGHIJKLMNOPQRSTUVWXYZ\n");
GUI_DispString("123456789.:,;(:*!?')\n");
GUI_DrawHLine(GUI_GetDispPosY(), 0, 0xfff);
for (i = 0; i < GUI_COUNTOF(_aHeight); i++) {
GUI_SetFont(&_aFont[i]);
GUI_DispString("The quick brown fox jumps over the lazy dog. 1234567890\n");
}
GUI_Delay(1000);
}
/*********************************************************************
*
* _ShowDynamicCSM
*
* Function description
* Shows 5 different weights of the same font by applying dynamic CSM adjustments.
*/
static void _ShowDynamicCSM(void) {
double Alpha;
double S0;
double S1;
double T0;
double T1;
double R;
int i;
int j;
int N;
N = 5;
GUI_Clear();
i = 0;
GUI_ITYPE_GetFamilyName(&_aFont[i], _acFamily, sizeof(_acFamily));
GUI_ITYPE_GetStyleName(&_aFont[i], _acStyle, sizeof(_acStyle));
GUI_SetFont(&GUI_Font20_1);
GUI_DispString(" Edge font: ");
GUI_DispString(_acFamily);
GUI_DispString(", ");
GUI_DispString(_acStyle);
GUI_DispNextLine();
GUI_DrawHLine(GUI_GetDispPosY(), 0, 0xfff);
GUI_UC_SetEncodeUTF8();
GUI_SetFont(&_aFont[0]);
GUI_ITYPE_SetOutputStyle(&_aFont[0], &_aCS[0], (long)ITYPE_NO_EFFECT); // Turn off all effects
GUI_ITYPE_SetOutputStyle(&_aFont[0], &_aCS[0], (long)ITYPE_EDGE_GRAYMAP4); // Edge graymap output
GUI_DispString("** iType Dynamic CSM tuning **\n");
GUI_DispNextLine();
//
// Parameters for adjustments
//
R = 1.4;
S0 = 0.0;
S1 = -0.001;
T0 = 0.01;
T1 = 0.007;
//
// Make 5 sets of adjustments which range from -R to R.
//
for (j = 0; j < N; j++){
Alpha = R * (2 * j / (N - 1) - 1);
GUI_ITYPE_SetCSMAdjustments(&_aFont[i], &_aCS[i], (FS_FIXED)(Alpha*S0*65536), (FS_FIXED)(Alpha*S1*65536), (FS_FIXED)(Alpha*T0*65536), (FS_FIXED)(Alpha*T1*65536));
GUI_DispString("\xe5\x9f\xba\xe6\x9c\xac\xe4\xb8\x8a\xe8\xae\xa1\xe7\xae\x97\xe6\x9c\xba\xe5\x8f\xaa\xe6\x98\xaf\xe5\xa4\x84\xe7\x90\x86\xe6\x95\xb0\xe5\xad\x97\xe5\xae\x83\xe4\xbb\xac\xe6\x8c\x87\xe5\xae\x9a\xe4\xb8\x80\xe4\xb8\xaa\n");
}
GUI_Delay(PAGE_DELAY);
}
/*********************************************************************
*
* _cbDesktop
*
* Purpose:
* This routine handles the drawing of the desktop window.
*/
static void _cbDesktop(WM_MESSAGE * pMsg) {
int i;
switch (pMsg->MsgId) {
case WM_PAINT:
GUI_SetBkColor(GUI_RED);
GUI_Clear();
GUI_SetFont(&GUI_Font24_ASCII);
GUI_DispStringHCenterAt(_aTitle, 160, 5);
GUI_DispNextLine();
GUI_SetFont(GUI_DEFAULT_FONT);
GUI_DispNextLine();
for (i = 0; i < GUI_COUNTOF(_apExplain); i++) {
GUI_DispStringHCenterAt(_apExplain[i], 160, GUI_GetDispPosY());
GUI_DispNextLine();
}
break;
}
}
/*********************************************************************
*
* _ShowLanguages
*/
static void _ShowLanguages(void) {
const char Bopomofo_string[] = { "\nBopomofo: \xe3\x84\x85 \xe3\x84\x86 \xe3\x84\x87 \xe3\x84\x88 \xe3\x84\x89 \xe3\x84\x8a \xe3\x84\x8b \xe3\x84\x8c \xe3\x84\x8d \xe3\x84\x8e \xe3\x84\x8f \xe3\x84\x90 \xe3\x84\x91 \xe3\x84\x92 \xe3\x84\x93\n" };
const char Simplified_Chinese[] = { "\nSimplified: \xe5\x9f\xba\xe6\x9c\xac\xe4\xb8\x8a\xe8\xae\xa1\xe7\xae\x97\xe6\x9c\xba\xe5\x8f\xaa\xe6\x98\xaf\xe5\xa4\x84\xe7\x90\x86\xe6\x95\xb0\xe5\xad\x97\xe5\xae\x83\xe4\xbb\xac\xe6\x8c\x87\xe5\xae\x9a\n" };
const char Traditional_Chinese[] = { "\nTraditional: \xe9\x80\x99\xe4\xba\x9b\xe7\xb7\xa8\xe7\xa2\xbc\xe7\xb3\xbb\xe7\xb5\xb1\xe4\xb9\x9f\xe6\x9c\x83\xe4\xba\x92\xe7\x9b\xb8\xe8\xa1\x9d\xe7\xaa\x81\xe4\xb9\x9f\xe5\xb0\xb1\xe6\x98\xaf\xe8\xaa\xaa\xe5\x85\xa9\xe7\xa8\xae" };
int i;
GUI_Clear();
i = 0;
GUI_ITYPE_GetFamilyName(&_aFont[i], _acFamily, sizeof(_acFamily));
GUI_ITYPE_GetStyleName(&_aFont[i], _acStyle, sizeof(_acStyle));
GUI_SetFont(&GUI_Font20_1);
GUI_DispString(" Linked font: ");
GUI_DispString(_acFamily);
GUI_DispString(", ");
GUI_DispString(_acStyle);
GUI_DispNextLine();
GUI_DrawHLine(GUI_GetDispPosY(), 0, 0xfff);
//
// Show alphabet strings
//
GUI_SetFont(&_aFont[i]);
GUI_DispString("** iType User Defined Linked Font **");
GUI_UC_SetEncodeUTF8();
GUI_ITYPE_SetOutputStyle(&_aFont[i], &_aCS[i], (long)ITYPE_NO_EFFECT); // Turn off all effects
GUI_ITYPE_SetOutputStyle(&_aFont[i], &_aCS[i], (long)ITYPE_GRAYMAP4); // Graymap output
GUI_DispString("\nabcdefghijklmnopqrstuvwxyz\n");
GUI_DispString("ABCDEFGHIJKLMNOPQRSTUVWXYZ\n");
//
// Show language strings
//
GUI_DispString(Bopomofo_string);
GUI_DispString(Simplified_Chinese);
GUI_DispString(Traditional_Chinese);
GUI_UC_SetEncodeNone();
GUI_Delay(PAGE_DELAY);
}
/*********************************************************************
*
* _ShowFeatures
*/
static void _ShowFeatures(void) {
int i;
GUI_Clear();
i = 0;
GUI_ITYPE_GetFamilyName(&_aFont[i], _acFamily, sizeof(_acFamily));
GUI_ITYPE_GetStyleName (&_aFont[i], _acStyle, sizeof(_acStyle));
GUI_SetFont(&GUI_Font20_1);
GUI_DispString(" Standard font: ");
GUI_DispString(_acFamily);
GUI_DispString(", ");
GUI_DispString(_acStyle);
GUI_DispNextLine();
GUI_DrawHLine(GUI_GetDispPosY(), 0, 0xfff);
//
// Unattributed bitmap / graymap output
//
GUI_SetFont(&_aFont[i]);
GUI_DispString("** iType Text Special Effects **");
GUI_ITYPE_SetOutputStyle(&_aFont[i], &_aCS[i], (long)ITYPE_NO_EFFECT); // Turn off all effects
GUI_ITYPE_SetOutputStyle(&_aFont[i], &_aCS[i], (long)ITYPE_BITMAP); // Bitmap output
GUI_DispString("\nUnattributed bitmap text\n");
GUI_ITYPE_SetOutputStyle(&_aFont[i], &_aCS[i], (long)ITYPE_GRAYMAP4); // Graymap output
GUI_DispString("Unattributed 4 bpp graymap text\n");
//
// Italic / Bold / Bold-Italic output
//
GUI_ITYPE_SetOutputStyle(&_aFont[i], &_aCS[i], (long)ITYPE_ITALIC); // Italic on
GUI_DispString("Italic text\n");
GUI_ITYPE_SetOutputStyle(&_aFont[i], &_aCS[i], (long)ITYPE_REGULAR_BOLD); // Bold on
GUI_DispString("Regular bold italic text\n");
GUI_ITYPE_SetItalicAngle(&_aFont[i], &_aCS[i], 0); // Italic off
GUI_DispString("Regular bold text\n");
GUI_ITYPE_SetOutputStyle(&_aFont[i], &_aCS[i], (long)ITYPE_NO_BOLD); // Bold off
//
// Filled / Unfilled outline output
//
GUI_ITYPE_SetOutputStyle(&_aFont[i], &_aCS[i], (long)ITYPE_OUTLINED_FILLED); // Filled outline on
GUI_DispString("Filled outline\n");
GUI_ITYPE_SetOutputStyle(&_aFont[i], &_aCS[i], (long)ITYPE_NO_EFFECT); // Filled outline off
GUI_ITYPE_SetOutputStyle(&_aFont[i], &_aCS[i], (long)ITYPE_OUTLINED_UNFILLED); // Unfilled outline on
GUI_DispString("Unfilled outline\n");
GUI_ITYPE_SetOutputStyle(&_aFont[i], &_aCS[i], (long)ITYPE_NO_EFFECT); // Unfilled outline off
//
// Embossed / Engraved output
//
GUI_ITYPE_SetOutputStyle(&_aFont[i], &_aCS[i], (long)ITYPE_EMBOSSED); // Embossed on
GUI_DispString("Embossed text\n");
GUI_ITYPE_SetOutputStyle(&_aFont[i], &_aCS[i], (long)ITYPE_NO_EFFECT); // Embossed off
GUI_ITYPE_SetOutputStyle(&_aFont[i], &_aCS[i], (long)ITYPE_ENGRAVED); // Engraved on
GUI_DispString("Engraved text\n");
GUI_ITYPE_SetOutputStyle(&_aFont[i], &_aCS[i], (long)ITYPE_NO_EFFECT); // Engraved off
//
// Shadow / Glow output
//
GUI_ITYPE_SetOutputStyle(&_aFont[i], &_aCS[i], (long)ITYPE_SHADOW); // Shadow on
GUI_DispString("Shadow text\n");
GUI_ITYPE_SetOutputStyle(&_aFont[i], &_aCS[i], (long)ITYPE_NO_EFFECT); // Shadow off
GUI_ITYPE_SetOutputStyle(&_aFont[i], &_aCS[i], (long)ITYPE_GLOW); // Glow on
GUI_DispString("Glow text\n");
GUI_ITYPE_SetOutputStyle(&_aFont[i], &_aCS[i], (long)ITYPE_NO_EFFECT); // Glow off
GUI_Delay(PAGE_DELAY);
}