int main(void) {
//TM_STMPE811_TouchData instance
TM_STMPE811_TouchData touchData;
//TM_ILI9341_Button_t instance
TM_ILI9341_Button_t button;
int8_t buttonPressed, button1, button2, button3;
char str[30];
//Initialize system
SystemInit();
//Initialize onboard leds
TM_DISCO_LedInit();
//Initialize LCD
TM_ILI9341_Init();
//Fill LCD with gray color
TM_ILI9341_Fill(ILI9341_COLOR_GRAY);
//Select orientation
TM_ILI9341_Rotate(TM_ILI9341_Orientation_Portrait_2);
//Select touch screen orientation
touchData.orientation = TM_STMPE811_Orientation_Portrait_2;
//Initialize Touch
TM_STMPE811_Init();
//Button 1, default configuration
//Red with black border and black font 11x18
button.x = 10;
button.y = 30;
button.width = 219;
button.height = 50;
button.background = ILI9341_COLOR_RED;
button.borderColor = ILI9341_COLOR_BLACK;
button.label = "Button 1";
button.color = ILI9341_COLOR_BLACK;
button.font = &TM_Font_11x18;
//Add button
button1 = TM_ILI9341_Button_Add(&button);
//Button with custom background and without label
button.x = 10;
button.y = 260;
button.width = 105;
button.height = 50;
button.background = ILI9341_COLOR_GREEN;
button.borderColor = ILI9341_COLOR_BLACK;
button.label = "Button 2";
//Use background image and no label
button.flags = TM_BUTTON_FLAG_NOLABEL | TM_BUTTON_FLAG_IMAGE;
button.color = ILI9341_COLOR_BLACK;
button.font = &TM_Font_11x18;
button.image = buttonBackground; //Variable stored in
//Add button
button2 = TM_ILI9341_Button_Add(&button);
//Button with custom background and with label and without border and 7x10 fontsize
button.x = 125;
button.y = 260;
button.background = ILI9341_COLOR_BLUE2;
button.borderColor = ILI9341_COLOR_BLACK;
button.label = "Button 3";
button.color = ILI9341_COLOR_BLACK;
button.font = &TM_Font_7x10;
button.flags = TM_BUTTON_FLAG_IMAGE | TM_BUTTON_FLAG_NOBORDER; //Use background image, without border
//Add button
button3 = TM_ILI9341_Button_Add(&button);
if (!TM_DISCO_LedIsOn(LED_RED)) {
//If led res is turned off, disable buttons 2 and 3
TM_ILI9341_Button_Disable(button2);
TM_ILI9341_Button_Disable(button3);
TM_ILI9341_Puts(25, 220, "Buttons disabled!", &TM_Font_11x18, ILI9341_COLOR_RED, ILI9341_COLOR_GRAY);
}
//Draw buttons
TM_ILI9341_Button_DrawAll();
//Draw some strings
TM_ILI9341_Puts(45, 245, "LED on LED off", &TM_Font_7x10, ILI9341_COLOR_BLACK, ILI9341_COLOR_GRAY);
TM_ILI9341_Puts(10, 100, "Bottom buttons work\nonly if red led is turned on.\nYou can toggle red\nled with Button 1.", &TM_Font_7x10, ILI9341_COLOR_BLACK, ILI9341_COLOR_GRAY);
while (1) {
if (TM_STMPE811_ReadTouch(&touchData) == TM_STMPE811_State_Pressed) {
buttonPressed = TM_ILI9341_Button_Touch(&touchData);
if (buttonPressed >= 0) {
//Any button pressed
sprintf(str, "Pressed: Button %d", (buttonPressed + 1));
} else {
sprintf(str, "Press the button ");
}
if (buttonPressed == button1) {
//Red button 1 is pressed, toggle led
TM_DISCO_LedToggle(LED_RED);
if (TM_DISCO_LedIsOn(LED_RED)) {
//If led is turned on, enable button 2 and button 3
TM_ILI9341_Button_Enable(button2);
TM_ILI9341_Button_Enable(button3);
TM_ILI9341_Puts(25, 220, "Buttons enabled! ", &TM_Font_11x18, ILI9341_COLOR_GREEN, ILI9341_COLOR_GRAY);
} else {
//otherwise disable both
TM_ILI9341_Button_Disable(button2);
TM_ILI9341_Button_Disable(button3);
TM_ILI9341_Puts(25, 220, "Buttons disabled!", &TM_Font_11x18, ILI9341_COLOR_RED, ILI9341_COLOR_GRAY);
}
} else if (buttonPressed == button2) {
//If button 2 is pressed, turn green led on
TM_DISCO_LedOn(LED_GREEN);
} else if (buttonPressed == button3) {
//if button 3 is pressed, turn green led off
TM_DISCO_LedOff(LED_GREEN);
}
}
TM_ILI9341_Puts(10, 5, str, &TM_Font_11x18, ILI9341_COLOR_GREEN, ILI9341_COLOR_GRAY);
}
}
/* SSI server callback, always is called this callback */
uint16_t TM_ETHERNETSERVER_SSICallback(int iIndex, char *pcInsert, int iInsertLen) {
uint8_t status;
/* Return number of characters written */
if (iIndex < 4) {
/* First 4 tags are leds */
/* Get led status */
switch (iIndex) {
case 0:
/* Green LED */
status = TM_DISCO_LedIsOn(LED_GREEN);
break;
case 1:
/* Orange LED */
status = TM_DISCO_LedIsOn(LED_ORANGE);
break;
case 2:
/* Red LED */
status = TM_DISCO_LedIsOn(LED_RED);
break;
case 3:
/* Blue LED */
status = TM_DISCO_LedIsOn(LED_BLUE);
break;
default:
return 0;
}
/* Set string according to status */
if (status) {
/* Led is ON */
sprintf(pcInsert, "<span class=\"green\">On</span>");
} else {
/* Led is OFF */
sprintf(pcInsert, "<span class=\"red\">Off</span>");
}
} else if (iIndex == 4) {
/* #serv_adr tag is requested */
sprintf(pcInsert, "%d.%d.%d.%d", TM_ETHERNET_GetLocalIP(0), TM_ETHERNET_GetLocalIP(1), TM_ETHERNET_GetLocalIP(2), TM_ETHERNET_GetLocalIP(3));
} else if (iIndex == 5) {
/* #clt_a_c tag */
sprintf(pcInsert, "%u", TM_ETHERNETCLIENT_GetConnectionsCount());
} else if (iIndex == 6) {
/* #clt_s_c tag */
sprintf(pcInsert, "%u", TM_ETHERNETCLIENT_GetSuccessfullConnectionsCount());
} else if (iIndex == 7) {
/* #clt_per tag */
if (TM_ETHERNETCLIENT_GetConnectionsCount() == 0) {
strcpy(pcInsert, "0 %");
} else {
sprintf(pcInsert, "%f %%", (float)TM_ETHERNETCLIENT_GetSuccessfullConnectionsCount() / (float)TM_ETHERNETCLIENT_GetConnectionsCount() * 100);
}
} else if (iIndex == 8) {
/* #clt_tx tag */
sprintf(pcInsert, "%llu", TM_ETHERNETCLIENT_GetTXBytes());
} else if (iIndex == 9) {
/* #clt_rx tag */
sprintf(pcInsert, "%llu", TM_ETHERNETCLIENT_GetRXBytes());
} else if (iIndex == 10) {
/* #srv_c tag */
sprintf(pcInsert, "%u", TM_ETHERNETSERVER_GetConnectionsCount());
} else if (iIndex == 11) {
/* #srv_tx tag */
sprintf(pcInsert, "%llu", TM_ETHERNETSERVER_GetTXBytes());
} else if (iIndex == 12) {
/* #srv_rx tag */
sprintf(pcInsert, "%llu", TM_ETHERNETSERVER_GetRXBytes());
} else if (iIndex == 13) {
/* #mac_adr */
sprintf(pcInsert, "%02X-%02X-%02X-%02X-%02X-%02X",
TM_ETHERNET_GetMACAddr(0),
TM_ETHERNET_GetMACAddr(1),
TM_ETHERNET_GetMACAddr(2),
TM_ETHERNET_GetMACAddr(3),
TM_ETHERNET_GetMACAddr(4),
TM_ETHERNET_GetMACAddr(5)
);
} else if (iIndex == 14) {
/* #gateway */
sprintf(pcInsert, "%d.%d.%d.%d",
TM_ETHERNET_GetGateway(0),
TM_ETHERNET_GetGateway(1),
TM_ETHERNET_GetGateway(2),
TM_ETHERNET_GetGateway(3)
);
} else if (iIndex == 15) {
/* #netmask */
sprintf(pcInsert, "%d.%d.%d.%d",
TM_ETHERNET_GetNetmask(0),
TM_ETHERNET_GetNetmask(1),
TM_ETHERNET_GetNetmask(2),
TM_ETHERNET_GetNetmask(3)
);
} else if (iIndex == 16) {
/* #link */
if (TM_ETHERNET_Is100M()) {
strcpy(pcInsert, "100Mbit");
} else {
strcpy(pcInsert, "10Mbit");
}
} else if (iIndex == 17) {
/* #duplex */
if (TM_ETHERNET_IsFullDuplex()) {
strcpy(pcInsert, "Full");
} else {
strcpy(pcInsert, "Half");
}
} else if (iIndex == 18) {
/* #hardware */
strcpy(pcInsert, "STM32F4-Discovery");
} else if (iIndex == 19) {
/* #rtc_time */
TM_RTC_GetDateTime(&RTC_Data, TM_RTC_Format_BIN);
sprintf(pcInsert, "%04d-%02d-%02d %02d:%02d:%02d",
RTC_Data.year + 2000,
RTC_Data.month,
RTC_Data.date,
RTC_Data.hours,
RTC_Data.minutes,
RTC_Data.seconds
);
} else if (iIndex == 20) {
/* #compiled */
strcpy(pcInsert, __DATE__ " at " __TIME__);
} else {
/* No valid tag */
return 0;
}
/* Return number of characters written in buffer */
return strlen(pcInsert);
}
