/*---------------------------------------------------------------------------*
* Routine: UEZGUI_EXP_DK_ProximitySensor_Require
*---------------------------------------------------------------------------*
* Description:
* Enable the EXP_DK Proximity Sensor -- a VCNL4010-GS08.
*---------------------------------------------------------------------------*/
void UEZGUI_EXP_DK_ProximitySensor_Require(void)
{
DEVICE_CREATE_ONCE();
// Currently, there is no driver for the VCNL4010-GS08.
// Manual readings of I2C have been performed, but nothing more.
// In order to use this, it must use EXPDK_I2C-B provided by the I2C Mux
UEZGUI_EXP_DK_I2CMux_Require();
// TODO: Make a proximity driver appear on this!
}
/*---------------------------------------------------------------------------*
* Routine:
*---------------------------------------------------------------------------*
* Description:
* Setup the I2C GPIO LEDs on EXPDK_I2C-A
*---------------------------------------------------------------------------*/
void UEZGUI_EXP_DK_LED_Require(void)
{
T_uezDeviceWorkspace *p_led0;
T_uezDevice i2c;
T_uezDeviceWorkspace *p_i2c;
DEVICE_CREATE_ONCE();
UEZGUI_EXP_DK_I2CMux_Require();
// In order to use this, it must use EXPDK_I2C-A provided by the I2C Mux
UEZDeviceTableFind("EXPDK_I2C-A", &i2c);
UEZDeviceTableGetWorkspace(i2c, (T_uezDeviceWorkspace **)&p_i2c);
UEZDeviceTableRegister(
"LEDBank0",
(T_uezDeviceInterface *)&LEDBank_NXP_PCA9551_Interface,
0,
&p_led0);
LED_NXP_PCA9551_Configure(p_led0, (DEVICE_I2C_BUS **)p_i2c, 0xC0>>1);
}
/*---------------------------------------------------------------------------*
* Routine: uEZPlatformStartup
*---------------------------------------------------------------------------*
* Description:
* When uEZ starts, a special Startup task is created and called.
* This task brings up the all the hardware, reports any problems,
* starts the main task, and then exits.
*---------------------------------------------------------------------------*/
TUInt32 uEZPlatformStartup(T_uezTask aMyTask, void *aParameters)
{
#if FREERTOS_PLUS_TRACE //LPC1788 only as of uEZ v2.04
TUInt32 traceAddressInMemory = 0;
#endif
UEZPlatform_Standard_Require();
UEZPlatform_Timer2_Require();
UEZPlatform_DAC0_Require();
SUIInitialize(SIMPLEUI_DOUBLE_SIZED_ICONS, EFalse, EFalse); // SWIM not flipped
G_expdkDetected = UEZGUI_EXP_DK_Detect();
if (G_expdkDetected) { // Add EXP_DK Features we want
#if UEZGUI_EXP_DK_FCT_TEST
// no command console so functional test can run
// Setup standard UART without console
UEZGUI_EXP_DK_RS232_Require(UEZ_CONSOLE_WRITE_BUFFER_SIZE,
UEZ_CONSOLE_READ_BUFFER_SIZE);
#else
UEZGUI_EXP_DK_I2S_Require();
#endif
#if UEZ_ENABLE_WIRED_NETWORK
UEZGUI_EXP_DK_EMAC_Require();
#endif
UEZGUI_EXP_DK_I2CMux_Require();
UEZGUI_EXP_DK_Button_Require();
UEZGUI_EXP_DK_LED_Require();
UEZGUI_EXP_DK_LightSensor_Require();
UEZGUI_EXP_DK_ProximitySensor_Require();
#if (UEZ_PROCESSOR==NXP_LPC1788)
UEZGUI_EXP_DK_SDCard_MCI_Require(1); //currently only supported on LPC1788
#endif
UEZGUI_EXP_DK_FullDuplex_RS485_Require(UEZ_CONSOLE_WRITE_BUFFER_SIZE,
UEZ_CONSOLE_READ_BUFFER_SIZE);
UEZGUI_EXP_DK_CAN_Require();
UEZPlatform_DAC0_Require();
UEZPlatform_Timer2_Require(); // Needed by Video player
UEZDACWAVConfig("Timer2");
UEZGUI_EXP_DK_AudioMixer_Require();
} else {
UEZPlatform_SDCard_Drive_Require(1);
}
#if UEZ_ENABLE_USB_HOST_STACK
#if USB_PORT_B_HOST_DETECT_ENABLED
if (G_expdkDetected) {
G_usbIsDevice = UEZGUI_EXP_DK_USB_Host_Port_B_Detect();
} else {
G_usbIsDevice = UEZPlatform_Host_Port_B_Detect();
}
if (G_usbIsDevice) { // High for a device
#if UEZ_ENABLE_USB_DEVICE_STACK
UEZPlatform_USBDevice_Require();
#endif
UEZPlatform_USBHost_PortA_Require();
UEZPlatform_USBFlash_Drive_Require(0);
} else { // Low for a host
UEZPlatform_USBHost_PortB_Require();
UEZPlatform_USBFlash_Drive_Require(0);
}
#else
#if UEZ_ENABLE_USB_DEVICE_STACK
UEZPlatform_USBDevice_Require();
#endif
UEZPlatform_USBHost_PortA_Require();
UEZPlatform_USBFlash_Drive_Require(0);
#endif
#else
#if UEZ_ENABLE_USB_DEVICE_STACK
UEZPlatform_USBDevice_Require();
#endif
UEZTaskDelay(500);//ensure the host task has itiilaized before continuing.
#endif
// Network needed?
#if UEZ_ENABLE_WIRED_NETWORK
UEZPlatform_WiredNetwork0_Require();
#endif
#if UEZ_ENABLE_WIRELESS_NETWORK
#if UEZ_WIRELESS_PROGRAM_MODE
UEZPlatform_WiFiProgramMode();
#endif
UEZPlatform_WirelessNetwork0_Require();
#endif
#if FREERTOS_PLUS_TRACE //LPC1788 only as of uEZ v2.04
uiTraceStart();
vTraceStartStatusMonitor();
traceAddressInMemory = (TUInt32)vTraceGetTraceBuffer();
printf("%x", traceAddressInMemory);
#endif
#if ENABLE_UEZ_BUTTON
UEZPlatform_ButtonBoard_Require();
#endif
// Create a main task (not running yet)
UEZTaskCreate((T_uezTaskFunction)MainTask, "Main", MAIN_TASK_STACK_SIZE, 0,
UEZ_PRIORITY_NORMAL, &G_mainTask);
// Done with this task, fall out
return 0;
}