/********************************************************************
* Function: main()
*
* Precondition:
*
* Input: None.
*
* Output: None.
*
* Side Effects: None.
*
* Overview: Main entry function. If there is a trigger or
* if there is no valid application, the device
* stays in firmware upgrade mode.
*
*
* Note: None.
********************************************************************/
INT main(void)
{
UINT pbClk;
UINT bSoftResetFlag = 0;
// Setup configuration
pbClk = SYSTEMConfig(SYS_FREQ, SYS_CFG_WAIT_STATES | SYS_CFG_PCACHE);
InitLED();
TRISBbits.TRISB15 = 1;//test
bSoftResetFlag = *(unsigned int *)(NVM_DATA);
if(bSoftResetFlag == 1)
{
NVMErasePage((void*)NVM_DATA);
NVMWriteWord((void*)(NVM_DATA), (unsigned int)0x00);
}
// Enter firmware upgrade mode if there is a trigger or if the application is not valid
if(bSoftResetFlag == 1 || CheckTrigger() || !ValidAppPresent())
{
// Initialize the transport layer - UART/USB/Ethernet
TRANS_LAYER_Init(pbClk);
while(!FRAMEWORK_ExitFirmwareUpgradeMode()) // Be in loop till framework recieves "run application" command from PC
{
// Enter firmware upgrade mode.
// Be in loop, looking for commands from PC
TRANS_LAYER_Task(); // Run Transport layer tasks
FRAMEWORK_FrameWorkTask(); // Run frame work related tasks (Handling Rx frame, process frame and so on)
// Blink LED (Indicates the user that bootloader is running).
BlinkLED();
}
// Close trasnport layer.
TRANS_LAYER_Close();
}
// No trigger + valid application = run application.
JumpToApp();
return 0;
}
/********************************************************************
* Function: main()
*
* Precondition:
*
* Input: None.
*
* Output: None.
*
* Side Effects: None.
*
* Overview: Main entry function. If there is a trigger or
* if there is no valid application, the device
* stays in firmware upgrade mode.
*
*
* Note: None.
********************************************************************/
INT main(void)
{
UINT pbClk;
// Setup configuration
pbClk = SYSTEMConfig(SYS_FREQ, SYS_CFG_WAIT_STATES | SYS_CFG_PCACHE);
InitLED();
mLED = 0;
TRISAbits.TRISA4 = 1; // TEST pin
CNPDAbits.CNPDA4 = 1; // Pull-down
delay_us( 10 ); // Wait a bit until the port pin got pulled down.
// Enter firmware upgrade mode if there is a trigger or if the application is not valid
if(CheckTrigger() || !ValidAppPresent())
{
// Initialize the transport layer - UART/USB/Ethernet
TRANS_LAYER_Init(pbClk);
while(!FRAMEWORK_ExitFirmwareUpgradeMode()) // Be in loop till framework recieves "run application" command from PC
{
// Enter firmware upgrade mode.
// Be in loop, looking for commands from PC
TRANS_LAYER_Task(); // Run Transport layer tasks
FRAMEWORK_FrameWorkTask(); // Run frame work related tasks (Handling Rx frame, process frame and so on)
// Blink LED (Indicates the user that bootloader is running).
BlinkLED();
}
// Close trasnport layer.
TRANS_LAYER_Close();
mLED = 0;
while ( CheckTrigger() ) {}; // Do not run the application while TEST is still tied to VCC.
}
// No trigger + valid application = run application.
CNPDAbits.CNPDA4 = 0; // turn off Pull-down
JumpToApp();
return 0;
}
void main()
{
APIRET rc;
USBHANDLE hUSBDevice;
ULONG ulNumDevices;
UCHAR ucBuffer[640];
rc = UsbQueryNumberDevices(&ulNumDevices);
printf("Num devices = %d (rc=%d)\r\n",ulNumDevices,rc);
rc = UsbOpen( &hUSBDevice,
VENDOR_RAINBOW,
PRODUCT_IKEY1000,
USB_ANY_PRODUCTVERSION,
USB_OPEN_FIRST_UNUSED);
if(!rc && hUSBDevice!=0 &&
0==OpenIKey(hUSBDevice))
{
BlinkLED(hUSBDevice);
memset(ucBuffer,sizeof(ucBuffer),0);
rc = UsbCtrlMessage( hUSBDevice,
0x41, 4,0,0,
0x02, ucBuffer,
0);
if(!rc)
ReadIKeyData( hUSBDevice, 0x0E, ucBuffer);
UsbClose(hUSBDevice);
}
else
{
printf("USBOpen returned %d\r\n",rc);
}
}
/**
* @fn uint8_t WirelessOperation(unsigned int * pBuffer)
*
* @brief This function listens for incoming frames, qualifies the data as
* being from a network member, and if so copies data to Nodes[].InData[]
* and returns the node IDindex that it came from
*
* @return an unsigned int, IDindex; >0 is valid, =0 is invalid/no data
*/
uint8_t WirelessOperation(unsigned int * pBuffer)
{
s_AppRadio * pRadio = &appRadio[RadioLocal.currentRadio];
// ----------- Check for the PushButton input ------------
if (pushButtonAction)
{
switch (pushButtonAction)
{
unsigned char i;
case FLASH_FACTORY_DEFAULT :
for(i=0;i<MAX_NODES;i++){ // Remove all the nodes from paired nodes list, so that when the GUI reads the nodes list,
RemoveNodeFromNetwork(i); // it sees the network change and updates according to it.
}
ChangeConfiguration(&pRadio, 0, 0, 0, 0, 0);
// If GUI sees an application state change, it reads the nodes list and updates the network change itself.
// This works if the application state is sensor and is changed to hub. But if the application state is
// already hub, the GUI does not see any state change and it does not update the network change itself.
// So this condition is placed to make sure that the network gets updated. (for GUI).
if (ApplicationState == HUB)
{
#if defined(__COMMAND_INTERFACE)
NetworkChanged(); // Report to GUI that the netowrk has been changed.
PhysicalChanged(); // Report to GUI that the RSCP settings have been changed.
#endif
}
SetApplicationState(HUB);
break;
case ENABLE_PAIRING_HUB_TO_SENSOR : // Change application state to sensor and place it in pairing mode immediately.
SetApplicationState(SENSOR);
// NOTE: Fall through to pair the devices.
case ENABLE_PAIRING :
SetPairingMask(0xFFFFFFFF);
SoftwareTimerSetInterval(__BSP_SWTIMER[0], 1000); // Set 10 second timeout
SoftwareTimerEnable(__BSP_SWTIMER[0]);
break;
case NEXT_APPLICATION_STATE :
for (i=1;i<MAX_NODES;i++) {
RemoveNodeFromNetwork(i); // Remove all the nodes from paired nodes list
}
if (ApplicationState == HUB) SetApplicationState(SENSOR);
else if(ApplicationState == SENSOR) SetApplicationState(HUB);
// NOTE: Fall through to display state change with LEDs.
case GET_APPLICATION_STATE :
if (ApplicationState == HUB) BlinkLED(__BSP_LEDRED1, 2, 20);
else if(ApplicationState == SENSOR) BlinkLED(__BSP_LEDRED1, 3, 20);
break;
default :
break;
}
pushButtonAction = 0;
}
if (swTimerAction == DISABLE_PAIRING)
{
SoftwareTimerDisable(__BSP_SWTIMER[0]);
swTimerAction = 0;
if (GetPairingMask())
{
SetPairingMask(0x00000000);
}
}
if(ApplicationState == HUB)
{
return HubWirelessOperation(pRadio, pBuffer);
}
else if(ApplicationState == SENSOR)
{
return SensorWirelessOperation(pRadio, pBuffer);
}
return 0;
}
/*************************************************************************
module :[指定した位置に一文字表示]
function :[1.表示バッファのを順次スキャンし内容をＤＤＲＡＭへ書き込む
2.表示位置：上段ｰ>0〜19､下段->20〜39
]
return :[]
common :[LcdScanPos]
comment :[５ｍｓ割り込み]
*************************************************************************/
void DisplayLCD(void)
{
/* SCIリード(key入力取り込み) */
while(!(Input(SCI_SSR0) & SSR_RDRF)); /* RDRF = 1 ? */
NewKey = Input(SCI_RDR0);
Output(SCI_SSR0, (Input(SCI_SSR0) & ~SSR_RDRF));
/* LCDにﾃﾞｰﾀ書き込み処理(前回の割込でｼﾘｱﾙに書いたﾃﾞｰﾀをLCDに送る) */
if ((LcdScanPos == LCD_HIGH_INST_POS) || (LcdScanPos == LCD_LOW_INST_POS)) {
/* LcdScanPos = 0 or 21 */
LcdDriverRegisterIR();
LcdDriverClockOn();
LcdDriverClockOff();
} else if (((LcdScanPos >= LCD_HIGH_START_POS) && (LcdScanPos < LCD_HIGH_END_POS))
|| ((LcdScanPos >= LCD_LOW_START_POS) && (LcdScanPos < LCD_LOW_END_POS))){
/* LcdScanPos = 1-20 or 22-41 */
LcdDriverRegisterData();
LcdDriverClockOn();
LcdDriverClockOff();
} else if (LcdScanPos == LED1_WRITE_POS) { /* = 42 */
LedPortSelect1On();
LedPortSelect1Off();
} else {
LedPortSelect2On();
LedPortSelect2Off();
}
if (++LcdScanPos >= LCD_WR_MAX) {
LcdScanPos = 0;
}
PanelDataLoadOff();
PanelDataLoadOn();
/* RS -> 0 */
LcdDriverRegisterIR();
/* Data Write */
while(!(Input(SCI_SSR0) & SSR_TDRE)); /* TDRE = 1 ? */
if ((LcdScanPos == LCD_HIGH_INST_POS) || (LcdScanPos == LCD_LOW_INST_POS)) {
/* DDRAMアドレス */
if (LcdScanPos == LCD_HIGH_INST_POS) {
Output(SCI_TDR0, DDRAM_FIRST_ROW_ADDRESS);
} else {
Output(SCI_TDR0, DDRAM_SECOND_ROW_ADDRESS);
}
} else if ((LcdScanPos >= LCD_HIGH_START_POS) && (LcdScanPos < LCD_HIGH_END_POS)) { /* 1-20 */
/* 表示ﾃﾞｰﾀ */
if ((LcdScanPos == LcdCursorPos) && (CursorBlinkFlag)) {
Output(SCI_TDR0, 0xFF); /* 全黒をセット */
} else {
#if (0)
** /* ＬＣＤ表示がちらつくので、ローカル用バッファに一旦コピーしてから表示するように変更
** ** byO.Kimoto 1999/02/06
** */
** Output(SCI_TDR0, DisplayBufferHigh[LcdScanPos - LCD_HIGH_START_POS]);
#else
Output(SCI_TDR0, LCD_DisplayBufferHigh[LcdScanPos - LCD_HIGH_START_POS]);
#endif
}
} else if ((LcdScanPos >= LCD_LOW_START_POS) && (LcdScanPos < LCD_LOW_END_POS)){ /* 22-41 */
/* 表示ﾃﾞｰﾀ */
if ((LcdScanPos == LcdCursorPos) && (CursorBlinkFlag)) {
Output(SCI_TDR0, 0xFF); /* 全黒をセット */
} else {
#if (0)
** /* ＬＣＤ表示がちらつくので、ローカル用バッファに一旦コピーしてから表示するように変更
** ** byO.Kimoto 1999/02/06
** */
** Output(SCI_TDR0, DisplayBufferLow[LcdScanPos - LCD_LOW_START_POS]);
#else
Output(SCI_TDR0, LCD_DisplayBufferLow[LcdScanPos - LCD_LOW_START_POS]);
#endif
}
} else if (LcdScanPos == LED1_WRITE_POS) {
/* LED1の点灯/消灯 */
Output(SCI_TDR0, ~SYS_LED1_PortStatus);
} else {
/* LED2の点灯/消灯 */
Output(SCI_TDR0, ~SYS_LED2_PortStatus);
}
Output(SCI_SSR0, (Input(SCI_SSR0) & ~SSR_TDRE)); /* TDRE -> 0 */
/* カーソル点滅 */
CursorBlinkCont++;
if (!(CursorBlinkCont % 100)) { /* 500ms間隔 */
CursorBlinkFlag ^= 0x01;
}
if (CursorBlinkCont >= 200) { /* 1000ms間隔 */
#if (0)
BlinkLED(); /* LED点滅 */
#endif
CursorBlinkCont = 0;
}
}
