/**
* @brief Enable the Global interrupt.
* @param DeviceAddr: Device address on communication Bus.
* @retval None
*/
void stmpe1600_EnableGlobalIT(uint16_t DeviceAddr)
{
uint8_t tmpData[2] = {0 , 0};
/* Configure NVIC IT for IOE */
IOE_ITConfig();
/* Get the current register value */
IOE_ReadMultiple(DeviceAddr, STMPE1600_REG_SYS_CTRL, tmpData, 2);
tmp = ((uint16_t)tmpData[0] | (((uint16_t)tmpData[1]) << 8));
/* Set the global interrupts to be Enabled */
tmp |= (uint16_t)STMPE1600_IT_ENABLE;
/* Write Back the Interrupt Control register */
IOE_WriteMultiple(DeviceAddr, STMPE1600_REG_SYS_CTRL, (uint8_t *)&tmp, 2);
}
/**
* @brief Initialize resources used for this demo.
* @param None
* @retval Digit value
*/
uint8_t Demo_Init(void)
{
__IO uint32_t tmpValue = 0;
PressedKey = NOKEY;
/* Configure the IO Expander */
if(IOE_Config() == IOE_OK)
{
LCD_DisplayStringLine(LINE(6), (uint8_t*)"IO Expander OK ");
Delay(0xFF);
}
else
{
LCD_SetTextColor(LCD_COLOR_RED);
LCD_DisplayStringLine(LINE(6), (uint8_t*)"IO Expander FAILED Please Reset the board");
while (1);
}
/* Enable the Joystick interrupt */
IOE_ITConfig(IOE_ITSRC_JOYSTICK);
Demo_LCD_Clear();
LCD_DisplayStringLine(LINE(6), (uint8_t*)"Main Menu: ");
LCD_DisplayStringLine(LINE(7), (uint8_t*)"==========");
LCD_DisplayStringLine(LINE(8), (uint8_t*)"Use UP and DOWN Buttons to Navigate");
LCD_DisplayStringLine(LINE(9), (uint8_t*)"Use SEL Button to Select Image Format");
LCD_DisplayStringLine(LINE(11), (uint8_t*)"Select the Image Format:");
Display_Menu(ValueMin, ValueMax);
while (1)
{
/* If "UP" pushbutton is pressed */
if (PressedKey == UP)
{
PressedKey = NOKEY;
/* Increase the value of the digit */
if (tmpValue == ValueMin)
{
tmpValue = ValueMax - 1;
}
else
{
tmpValue--;
}
/* Display new Menu */
Display_Menu(tmpValue, ValueMax);
}
/* If "DOWN" pushbutton is pressed */
if (PressedKey == DOWN)
{
PressedKey = NOKEY;
/* Decrease the value of the digit */
if (tmpValue == (ValueMax - 1))
{
tmpValue = ValueMin;
}
else
{
tmpValue++;
}
/* Display new Menu */
Display_Menu(tmpValue, ValueMax);
}
/* If "SEL" pushbutton is pressed */
if (PressedKey == SEL)
{
PressedKey = NOKEY;
/* Return the digit value and exit */
return (ImageFormat_TypeDef)tmpValue;
}
}
}
/**
* @brief Main program.
* @param None
* @retval None
*/
int main(void)
{
/* Initialize LEDs and push-buttons mounted on STM3210X-EVAL board */
STM_EVAL_LEDInit(LED1);
STM_EVAL_LEDInit(LED2);
STM_EVAL_LEDInit(LED3);
STM_EVAL_LEDInit(LED4);
/* Initialize the LCD */
#ifdef USE_STM3210C_EVAL
STM3210C_LCD_Init();
#elif defined (USE_STM32100E_EVAL)
STM32100E_LCD_Init();
#endif /* USE_STM3210C_EVAL */
/* Clear the LCD */
LCD_Clear(White);
/* Set the LCD Back Color */
LCD_SetBackColor(Blue);
/* Set the LCD Text Color */
LCD_SetTextColor(White);
/* Display messages on the LCD */
LCD_DisplayStringLine(Line0, MESSAGE1);
LCD_DisplayStringLine(Line1, MESSAGE2);
LCD_DisplayStringLine(Line2, MESSAGE3);
/* Configure the IO Expander */
if (IOE_Config() == IOE_OK)
{
/* Display "IO Expander OK" on the LCD */
LCD_DisplayStringLine(Line4, " IO Expander OK ");
}
else
{
LCD_DisplayStringLine(Line4, "IO Expander FAILED ");
LCD_DisplayStringLine(Line5, " Please Reset the ");
LCD_DisplayStringLine(Line6, " board and start ");
LCD_DisplayStringLine(Line7, " again ");
while(1);
}
/* Draw a rectangle with the specifies parameters and Blue Color */
LCD_SetTextColor(Blue);
LCD_DrawRect(180, 310, 40, 60);
/* Draw a rectangle with the specifies parameters and Red Color */
LCD_SetTextColor(Red);
LCD_DrawRect(180, 230, 40, 60);
/* Draw a rectangle with the specifies parameters and Yellow Color */
LCD_SetTextColor(Yellow);
LCD_DrawRect(180, 150, 40, 60);
/* Draw a rectangle with the specifies parameters and Black Color */
LCD_SetTextColor(Black);
LCD_DrawRect(180, 70, 40, 60);
#ifdef IOE_INTERRUPT_MODE
#ifdef USE_STM32100E_EVAL
/* Enable the Touch Screen interrupts */
IOE_ITConfig(IOE_ITSRC_TSC);
#else
/* Enable the Touch Screen and Joystick interrupts */
IOE_ITConfig(IOE_ITSRC_JOYSTICK | IOE_ITSRC_TSC);
#endif /* USE_STM32100E_EVAL */
#endif /* IOE_INTERRUPT_MODE */
/* Loop infinitely */
while(1)
{
#ifdef IOE_POLLING_MODE
static TS_STATE* TS_State;
#ifdef USE_STM3210C_EVAL
static JOY_State_TypeDef JoyState = JOY_NONE;
/* Get the Joytick State */
JoyState = IOE_JoyStickGetState();
switch (JoyState)
{
/* None Joystick has been selected */
case JOY_NONE:
LCD_DisplayStringLine(Line5, "JOY: ---- ");
break;
case JOY_UP:
LCD_DisplayStringLine(Line5, "JOY: UP ");
break;
case JOY_DOWN:
LCD_DisplayStringLine(Line5, "JOY: DOWN ");
break;
case JOY_LEFT:
LCD_DisplayStringLine(Line5, "JOY: LEFT ");
break;
case JOY_RIGHT:
LCD_DisplayStringLine(Line5, "JOY: RIGHT ");
break;
case JOY_CENTER:
LCD_DisplayStringLine(Line5, "JOY: CENTER ");
break;
default:
LCD_DisplayStringLine(Line5, "JOY: ERROR ");
break;
}
#endif /* USE_STM3210C_EVAL */
/* Update the structure with the current position of the Touch screen */
TS_State = IOE_TS_GetState();
if ((TS_State->TouchDetected) && (TS_State->Y < 220) && (TS_State->Y > 180))
{
if ((TS_State->X > 10) && (TS_State->X < 70))
{
/* Display LD4 on the LCD and turn on LED4 */
LCD_DisplayStringLine(Line6, " LD4 ");
STM_EVAL_LEDOn(LED4);
}
else if ((TS_State->X > 90) && (TS_State->X < 150))
{
/* Display LD3 on the LCD and turn on LED3 */
LCD_DisplayStringLine(Line6, " LD3 ");
STM_EVAL_LEDOn(LED3);
}
else if ((TS_State->X > 170) && (TS_State->X < 230))
{
/* Display LD2 on the LCD and turn on LED2 */
LCD_DisplayStringLine(Line6, " LD2 ");
STM_EVAL_LEDOn(LED2);
}
else if ((TS_State->X > 250) && (TS_State->X < 310))
{
/* Display LD1 on the LCD and turn on LED1 */
LCD_DisplayStringLine(Line6, " LD1 ");
STM_EVAL_LEDOn(LED1);
}
}
else
{
/* Turn off LED1..4 */
STM_EVAL_LEDOff(LED1);
STM_EVAL_LEDOff(LED2);
STM_EVAL_LEDOff(LED3);
STM_EVAL_LEDOff(LED4);
}
#endif /* IOE_POLLING_MODE */
}
}
/**
* @brief LCD & LEDs periodic handling
* @param localtime: the current LocalTime value
* @retval None
*/
void Display_Periodic_Handle(__IO uint32_t localtime)
{
/* 250 ms */
if (localtime - DisplayTimer >= LCD_TIMER_MSECS)
{
DisplayTimer = localtime;
/* We have got a new IP address so update the display */
if (IPaddress != netif.ip_addr.addr)
{
__IO uint8_t iptab[4];
uint8_t iptxt[20];
/* Read the new IP address */
IPaddress = netif.ip_addr.addr;
iptab[0] = (uint8_t)(IPaddress >> 24);
iptab[1] = (uint8_t)(IPaddress >> 16);
iptab[2] = (uint8_t)(IPaddress >> 8);
iptab[3] = (uint8_t)(IPaddress);
sprintf((char*)iptxt, " %d.%d.%d.%d ", iptab[3], iptab[2], iptab[1], iptab[0]);
/* Display the new IP address */
#if LWIP_DHCP
if (netif.flags & NETIF_FLAG_DHCP)
{
/* Display the IP address */
LCD_DisplayStringLine(Line7, "IP address assigned ");
LCD_DisplayStringLine(Line8, " by a DHCP server ");
LCD_DisplayStringLine(Line9, iptxt);
Delay(LCD_DELAY);
/** Start the client/server application: only when a dynamic IP address has been obtained **/
/* Clear the LCD */
LCD_Clear(Black);
LCD_SetBackColor(Black);
LCD_SetTextColor(White);
iptab[0] = (uint8_t)(IPaddress >> 24);
iptab[1] = (uint8_t)(IPaddress >> 16);
iptab[2] = (uint8_t)(IPaddress >> 8);
iptab[3] = (uint8_t)(IPaddress);
sprintf((char*)iptxt, "is: %d.%d.%d.%d ", iptab[3], iptab[2], iptab[1], iptab[0]);
LCD_DisplayStringLine(Line0, " You are configured ");
LCD_DisplayStringLine(Line2, iptxt);
if(Server)
{
LCD_DisplayStringLine(Line1, "as a server, your IP");
/* Initialize the server application */
server_init();
}
else
{
LCD_DisplayStringLine(Line1, "as a client, your IP");
/* Configure the IO Expander */
IOE_Config();
/* Enable the Touch Screen and Joystick interrupts */
IOE_ITConfig(IOE_ITSRC_TSC);
/* Initialize the client application */
client_init();
}
}
