void main (void)
{
BSP_Init( );
SET_MAIN_CLOCK_SOURCE(CRYSTAL);
initUART();
printf( "Start iwsn system...\n" );
InitRFIO(); /* set io as normal io, not uart */
//P0DIR &= ~0x03; /* Set button as input */
EnableRecv();
SMPL_Init( NULL );
/* turn on the radio so we are always able to receive data asynchronously */
SMPL_Ioctl( IOCTL_OBJ_RADIO, IOCTL_ACT_RADIO_RXON, NULL );
/* turn on LED. */
BSP_TURN_ON_LED1( );
BSP_TURN_ON_LED2( );
/* never coming back... */
framework_entry();
/* but in case we do... */
while (1) ;
}
void main(void)
{
BSP_Init(); // Initialisation de la librairie BSP
NWK_DELAY(500);
SMPL_Init(&RxCallBack); // Initialisation de la librairie simpliciTI
SMPL_Ioctl(IOCTL_OBJ_RADIO, IOCTL_ACT_RADIO_AWAKE, 0);
SMPL_Ioctl(IOCTL_OBJ_RADIO, IOCTL_ACT_RADIO_RXON, 0); // Activation de la radio pour permettre la réception des messages
COM_Init(); // Initialisation du port COM
while (1)
{
if(broadSem)
{
memset(msg, 0, sizeof(msg));
if ((SMPL_Receive(SMPL_LINKID_USER_UUD, msg, &msgLen)) == SMPL_SUCCESS) // Cette fonction permet de stocker les messages reçu par un périphérique en spécifiant son linkID
{
sigInfo.lid = SMPL_LINKID_USER_UUD; // Permet d'indiquer les informations de quel périphérique sont demandées
SMPL_Ioctl(IOCTL_OBJ_RADIO, IOCTL_ACT_RADIO_SIGINFO, &sigInfo); // On récupère les informations sur la force de connexion dans la structure sigInfo
msg[5] = 'S';
msg[6] = sigInfo.sigInfo.rssi+128;
msg[7] = 'L';
msg[8] = sigInfo.sigInfo.lqi;
msg[9] = 0xFF;
broadSem--;
TXString(msg, sizeof(msg));
}
}
}
}
void main (void)
{
BSP_Init();
/* If an on-the-fly device address is generated it must be done before the
* call to SMPL_Init(). If the address is set here the ROM value will not
* be used. If SMPL_Init() runs before this IOCTL is used the IOCTL call
* will not take effect. One shot only. The IOCTL call below is conformal.
*/
#ifdef I_WANT_TO_CHANGE_DEFAULT_ROM_DEVICE_ADDRESS_PSEUDO_CODE
{
addr_t lAddr;
lAddr.addr[0]=0x35;
lAddr.addr[1]=0x35;
lAddr.addr[2]=0x35;
lAddr.addr[3]=0x35;
//createRandomAddress(&lAddr);
SMPL_Ioctl(IOCTL_OBJ_ADDR, IOCTL_ACT_SET, &lAddr);
}
#endif /* I_WANT_TO_CHANGE_DEFAULT_ROM_DEVICE_ADDRESS_PSEUDO_CODE */
/* This call will fail because the join will fail since there is no Access Point
* in this scenario. But we don't care -- just use the default link token later.
* We supply a callback pointer to handle the message returned by the peer.
*/
SMPL_Init(sRxCallback);
/* turn on LEDs. */
if (!BSP_RED_LED_IS_ON())
{
toggleLED(RED);
}
if (!BSP_GREEN_LED_IS_ON())
{
toggleLED(GREEN);
}
/* wait for a button press... */
do {
if (BSP_BUTTON() )
{
break;
}
} while (1);
/* never coming back... */
linkFrom();
/* but in case we do... */
while (1) ;
}
int main (void)
{
WDTCTL = WDTPW + WDTHOLD;
BSP_Init();
/* If an on-the-fly device address is generated it must be done before the
* call to SMPL_Init(). If the address is set here the ROM value will not
* be used. If SMPL_Init() runs before this IOCTL is used the IOCTL call
* will not take effect. One shot only. The IOCTL call below is conformal.
*/
#ifdef I_WANT_TO_CHANGE_DEFAULT_ROM_DEVICE_ADDRESS_PSEUDO_CODE
{
addr_t lAddr;
createRandomAddress(&lAddr);
SMPL_Ioctl(IOCTL_OBJ_ADDR, IOCTL_ACT_SET, &lAddr);
}
#endif /* I_WANT_TO_CHANGE_DEFAULT_ROM_DEVICE_ADDRESS_PSEUDO_CODE */
/* This call will fail because the join will fail since there is no Access Point
* in this scenario. But we don't care -- just use the default link token later.
* We supply a callback pointer to handle the message returned by the peer.
*/
toggleLED(1);
SMPL_Init(sRxCallback);
/* turn on LEDs. */
toggleLED(2);
NWK_DELAY(500);
int i;
for (i = 10; --i >= 0; ) {
toggleLED(1);
toggleLED(2);
NWK_DELAY(100);
}
toggleLED(2);
/* never coming back... */
linkFrom();
/* but in case we do... */
while (1) ;
}
void main (void)
{
BSP_Init();
/* If an on-the-fly device address is generated it must be done before the
* call to SMPL_Init(). If the address is set here the ROM value will not
* be used. If SMPL_Init() runs before this IOCTL is used the IOCTL call
* will not take effect. One shot only. The IOCTL call below is conformal.
*/
#ifdef I_WANT_TO_CHANGE_DEFAULT_ROM_DEVICE_ADDRESS_PSEUDO_CODE
{
addr_t lAddr;
createRandomAddress(&lAddr);
SMPL_Ioctl(IOCTL_OBJ_ADDR, IOCTL_ACT_SET, &lAddr);
}
#endif /* I_WANT_TO_CHANGE_DEFAULT_ROM_DEVICE_ADDRESS_PSEUDO_CODE */
/* Keep trying to join (a side effect of successful initialization) until
* successful. Toggle LEDS to indicate that joining has not occurred.
*/
while (SMPL_SUCCESS != SMPL_Init(0))
{
toggleLED(1);
toggleLED(2);
SPIN_ABOUT_A_SECOND;
}
/* LEDs on solid to indicate successful join. */
if (!BSP_LED2_IS_ON())
{
toggleLED(2);
}
if (!BSP_LED1_IS_ON())
{
toggleLED(1);
}
/* Unconditional link to AP which is listening due to successful join. */
linkTo();
while (1) ;
}
int main (void)
{
BSP_Init();
/* If an on-the-fly device address is generated it must be done before the
* call to SMPL_Init(). If the address is set here the ROM value will not
* be used. If SMPL_Init() runs before this IOCTL is used the IOCTL call
* will not take effect. One shot only. The IOCTL call below is conformal.
*/
#ifdef I_WANT_TO_CHANGE_DEFAULT_ROM_DEVICE_ADDRESS_PSEUDO_CODE
{
addr_t lAddr;
createRandomAddress(&lAddr);
SMPL_Ioctl(IOCTL_OBJ_ADDR, IOCTL_ACT_SET, &lAddr);
}
#endif /* I_WANT_TO_CHANGE_DEFAULT_ROM_DEVICE_ADDRESS_PSEUDO_CODE */
/* This call will fail because the join will fail since there is no Access Point
* in this scenario. but we don't care -- just use the default link token later.
* we supply a callback pointer to handle the message returned by the peer.
*/
SMPL_Init(0);
/* turn on LEDs. */
if (!BSP_LED2_IS_ON()) toggleLED(2);
if (!BSP_LED1_IS_ON()) toggleLED(1);
/* wait for a button press... */
do
{
FHSS_ACTIVE( nwk_pllBackgrounder( false ) ); /* manage FHSS */
if (BSP_BUTTON1() || BSP_BUTTON2())
break;
} while (1);
/* never coming back... */
monitorForBadNews();
/* but in case we do... */
while (1) ;
}
void main()
{
BSP_Init(); // Initialisation de la librairie BSP
NWK_DELAY(500);
SMPL_Init(0); // Initialisation de la librairie SimpliciTI
SMPL_Ioctl(IOCTL_OBJ_RADIO, IOCTL_ACT_RADIO_AWAKE, 0);
// Initialisation Timer A
BCSCTL3 |= LFXT1S_2; // LFXT1 = VLO
TACCTL0 = CCIE; // TACCR0 interrupt enabled
msg[0] = '#';
msg[1] = REPERE_ID;
msg[2] = ':';
msg[3] = 'V';
msg[4] = 0;
msg[5] = 0xFF;
timeCounter = 250;
unsyncRepere();
while (1)
{
SMPL_Ioctl(IOCTL_OBJ_RADIO, IOCTL_ACT_RADIO_SLEEP, 0);
__bis_SR_register(LPM3_bits + GIE);
SMPL_Ioctl(IOCTL_OBJ_RADIO, IOCTL_ACT_RADIO_AWAKE, 0);
SMPL_SendOpt(SMPL_LINKID_USER_UUD, msg, sizeof(msg), SMPL_TXOPTION_NONE);
BSP_TOGGLE_LED1();
if (timeCounter >= 300) // Quand timeCounter a été incrémenté depuis 1 minute (0.2sec x 300)
{
voltAction();
msg[4] = ((uint8_t*)&volt)[3];
timeCounter = 0;
}
}
}
int main (void)
{
WDTCTL = WDTPW + WDTHOLD;
(void)TimerMasterInit(10); //tick every 0.1ms
//void PwmCtor( /*@out@*/Pwm_t * pwm, DioPort_t my_port, DioPin_t my_pin);
PwmCtor(&pwm_left_fwd, kPort4, kPin3);
PwmCtor(&pwm_left_rev, kPort4, kPin4);
PwmCtor(&pwm_right_fwd, kPort4, kPin5);
PwmCtor(&pwm_right_rev, kPort4, kPin6);
MotorSet( 50, 50);
BSP_Init();
LedCtor(&led_red, kPort1, kPin0); //P1.0 (red)
LedCtor(&led_green, kPort1, kPin1); //P1.1 (green)
LedOn(&led_red);
#ifdef I_WANT_TO_CHANGE_DEFAULT_ROM_DEVICE_ADDRESS_PSEUDO_CODE
{
addr_t lAddr;
createRandomAddress(&lAddr);
SMPL_Ioctl(IOCTL_OBJ_ADDR, IOCTL_ACT_SET, &lAddr);
}
#endif /* I_WANT_TO_CHANGE_DEFAULT_ROM_DEVICE_ADDRESS_PSEUDO_CODE */
SMPL_Init(sRxCallback);
/* never coming back... */
Connect();
/* but in case we do... */
while (1);
}
//*****************************************************************************
//
// Main application entry function.
//
//*****************************************************************************
int
main(void)
{
tBoolean bSuccess, bRetcode;
unsigned char pucMsg[2];
unsigned char ucTid;
unsigned char ucDelay;
unsigned long ulLastRxCount, ulLastTxCount;
smplStatus_t eRetcode;
//
// Set the system clock to run at 50MHz from the PLL
//
ROM_SysCtlClockSet(SYSCTL_SYSDIV_4 | SYSCTL_USE_PLL | SYSCTL_OSC_MAIN |
SYSCTL_XTAL_16MHZ);
//
// NB: We don't call PinoutSet() in this testcase since the EM header
// expansion board doesn't currently have an I2C ID EEPROM. If we did
// call PinoutSet() this would configure all the EPI pins for SDRAM and
// we don't want to do this.
//
g_eDaughterType = DAUGHTER_NONE;
//
// Enable peripherals required to drive the LCD.
//
ROM_SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOB);
ROM_SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOD);
ROM_SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOE);
ROM_SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOH);
//
// Configure SysTick for a 10Hz interrupt.
//
ROM_SysTickPeriodSet(ROM_SysCtlClockGet() / TICKS_PER_SECOND);
ROM_SysTickEnable();
ROM_SysTickIntEnable();
//
// Initialize the display driver.
//
Kitronix320x240x16_SSD2119Init();
//
// Initialize the touch screen driver.
//
TouchScreenInit();
//
// Set the touch screen event handler.
//
TouchScreenCallbackSet(WidgetPointerMessage);
//
// Add the compile-time defined widgets to the widget tree.
//
WidgetAdd(WIDGET_ROOT, (tWidget *)&g_sHeading);
//
// Initialize the status string.
//
UpdateStatus(true, "Please choose the operating mode.");
//
// Paint the widget tree to make sure they all appear on the display.
//
WidgetPaint(WIDGET_ROOT);
//
// Initialize the SimpliciTI BSP.
//
BSP_Init();
//
// Set the SimpliciTI device address using the current Ethernet MAC address
// to ensure something like uniqueness.
//
bRetcode = SetSimpliciTIAddress();
if(!bRetcode)
{
//
// The board does not have a MAC address configured so we can't set
// the SimpliciTI device address (which we derive from the MAC address).
//
while(1);
}
//
// Initialize the SimpliciTI stack and supply our receive callback
// function pointer.
//
SMPL_Init(RxCallback);
//
// Initialize our message ID, initial inter-message delay and packet
// counters.
//
ucTid = 0;
ucDelay = 0;
ulLastRxCount = 0;
ulLastTxCount = 0;
//
// Fall into the command line processing loop.
//
while (1)
{
//
// Process any messages from or for the widgets.
//
WidgetMessageQueueProcess();
//
// Check to see if we've been told to do anything.
//
if(g_ulCommandFlags)
{
//
// Has the mode been set? If so, set up the display to show the
// "LEDs" and then start communication.
//
if(HWREGBITW(&g_ulCommandFlags, COMMAND_MODE_SET))
{
//
// Clear the bit now that we have seen it.
//
HWREGBITW(&g_ulCommandFlags, COMMAND_MODE_SET) = 0;
//
// Remove the buttons and replace them with the LEDs then
// repaint the display.
//
WidgetRemove((tWidget *)&g_sBtnContainer);
WidgetAdd((tWidget *)&g_sBackground,
(tWidget *)&g_sLEDContainer);
WidgetPaint((tWidget *)&g_sBackground);
//
// Now call the function that initiates communication in
// the desired mode. Note that these functions will not return
// until communication is established or an error occurs.
//
if(g_ulMode == MODE_TALKER)
{
bSuccess = LinkTo();
}
else
{
bSuccess = LinkFrom();
}
//
// If we were unsuccessfull, go back to the mode selection
// display.
//
if(!bSuccess)
{
//
// Remove the LEDs and show the buttons again.
//
WidgetRemove((tWidget *)&g_sLEDContainer);
WidgetAdd((tWidget *)&g_sBackground,
(tWidget *)&g_sBtnContainer);
WidgetPaint((tWidget *)&g_sBackground);
//
// Tell the user what happened.
//
UpdateStatus(false, "Error establishing communication!");
UpdateStatus(true, "Please choose the operating mode.");
//
// Remember that we don't have an operating mode chosen.
//
g_ulMode = MODE_UNDEFINED;
}
}
//
// Have we been asked to toggle the first "LED"?
//
if(HWREGBITW(&g_ulCommandFlags, COMMAND_LED1_TOGGLE))
{
//
// Clear the bit now that we have seen it.
//
HWREGBITW(&g_ulCommandFlags, COMMAND_LED1_TOGGLE) = 0;
//
// Toggle the LED.
//
ToggleLED(1);
}
//
// Have we been asked to toggle the second "LED"?
//
if(HWREGBITW(&g_ulCommandFlags, COMMAND_LED2_TOGGLE))
{
//
// Clear the bit now that we have seen it.
//
HWREGBITW(&g_ulCommandFlags, COMMAND_LED2_TOGGLE) = 0;
//
// Toggle the LED.
//
ToggleLED(2);
}
//
// Have we been asked to send a packet back to our peer? This
// command is only ever sent to the main loop when we are running
// in listener mode (LinkListen).
//
if(HWREGBITW(&g_ulCommandFlags, COMMAND_SEND_REPLY))
{
//
// Clear the bit now that we have seen it.
//
HWREGBITW(&g_ulCommandFlags, COMMAND_SEND_REPLY) = 0;
//
// Create the message. The first byte tells the receiver to
// toggle LED1 and the second is a sequence counter.
//
pucMsg[0] = 1;
pucMsg[1] = ++ucTid;
eRetcode = SMPL_Send(sLinkID, pucMsg, 2);
//
// Update our transmit counter if we transmitted the packet
// successfully.
//
if(eRetcode == SMPL_SUCCESS)
{
g_ulTxCount++;
}
else
{
UpdateStatus(false, "TX error %s (%d)", MapSMPLStatus(eRetcode),
eRetcode);
}
}
}
//
// If we are the talker (LinkTo mode), check to see if it's time to
// send another packet to our peer.
//
if((g_ulMode == MODE_TALKER) &&
(g_ulSysTickCount >= g_ulNextPacketTick))
{
//
// Create the message. The first byte tells the receiver to
// toggle LED1 and the second is a sequence counter.
//
pucMsg[0] = 1;
pucMsg[1] = ++ucTid;
eRetcode = SMPL_Send(sLinkID, pucMsg, 2);
//
// Update our transmit counter if we transmitted the packet
// correctly.
//
if(eRetcode == SMPL_SUCCESS)
{
g_ulTxCount++;
}
else
{
UpdateStatus(false, "TX error %s (%d)", MapSMPLStatus(eRetcode),
eRetcode);
}
//
// Set the delay before the next message.
//
#ifndef USE_2_SECOND_DELAY
//
// Set the delay before the next message. We increase this from 1
// second to 4 seconds then cycle back to 1.
//
ucDelay = (ucDelay == 4) ? 1 : (ucDelay + 1);
#else
//
// Wait 2 seconds before sending the next message.
//
ucDelay = 2;
#endif
//
// Calculate the system tick count when our delay has completed.
// This algorithm will generate a spurious packet every 13.7 years
// since I don't handle the rollover case in the comparison above
// but I'm pretty sure you will forgive me for this oversight.
//
g_ulNextPacketTick = g_ulSysTickCount +
(TICKS_PER_SECOND * ucDelay);
}
//
// If either the transmit or receive packet count changed, update
// the status on the display.
//
if((g_ulRxCount != ulLastRxCount) || (g_ulTxCount != ulLastTxCount))
{
ulLastTxCount = g_ulTxCount;
ulLastRxCount = g_ulRxCount;
UpdateStatus(false, "Received %d pkts, sent %d (%d)",
ulLastRxCount, ulLastTxCount);
}
}
}
void main (void)
{
BSP_Init();
/* If an on-the-fly device address is generated it must be done before the
* call to SMPL_Init(). If the address is set here the ROM value will not
* be used. If SMPL_Init() runs before this IOCTL is used the IOCTL call
* will not take effect. One shot only. The IOCTL call below is conformal.
*/
#ifdef I_WANT_TO_CHANGE_DEFAULT_ROM_DEVICE_ADDRESS_PSEUDO_CODE
{
addr_t lAddr;
createRandomAddress(&lAddr);
SMPL_Ioctl(IOCTL_OBJ_ADDR, IOCTL_ACT_SET, &lAddr);
}
#endif /* I_WANT_TO_CHANGE_DEFAULT_ROM_DEVICE_ADDRESS_PSEUDO_CODE */
while (SMPL_SUCCESS != SMPL_Init((uint8_t (*)(linkID_t))0))
{
toggleLED(1);
toggleLED(2);
SPIN_ABOUT_A_SECOND;
}
toggleLED(1);
toggleLED(2);
#ifdef ACCESS_POINT
/* This code example changes the Link token to be distributed to those who
* Join. For the example here this should be done before anyone joins so
* the Join context is defaulted to OFF for this scenario. See the
* smpl_config.dat file. After the link token is set the Join context must
* be enabled.
*
* NOTE that this is done after initialization. For APs the init sequence
* consists of a step in which a link token is generated. The sequence here
* overrides that setting. It can be used to distribute different link tokens
* to different devices. The sequence here is a simple example of how to use
* the IOCTL interface to set the Link token for subsequent Joiners.
*
* You might want to be careful about following this particular example if you
* are restoring from NV unless you are setting a fixed value as is done here.
* Unconditionally setting a random value will make it esentially impossible
* for newly joining devices to link to devices that joined before the AP was
* reset since they will have different link tokens.
*/
{
ioctlToken_t t;
t.tokenType = TT_LINK;
t.token.linkToken = 0x78563412;
SMPL_Ioctl(IOCTL_OBJ_TOKEN, IOCTL_ACT_SET, &t);
/* enable join context */
SMPL_Ioctl(IOCTL_OBJ_AP_JOIN, IOCTL_ACT_ON, 0);
}
#endif
while (1) ;
}
//*****************************************************************************
//
// Main application entry function.
//
//*****************************************************************************
int
main(void)
{
tBoolean bRetcode;
bspIState_t intState;
uint8_t ucLastChannel;
//
// Set the system clock to run at 50MHz from the PLL
//
ROM_SysCtlClockSet(SYSCTL_SYSDIV_4 | SYSCTL_USE_PLL | SYSCTL_OSC_MAIN |
SYSCTL_XTAL_16MHZ);
//
// NB: We don't call PinoutSet() in this testcase since the EM header
// expansion board doesn't currently have an I2C ID EEPROM. If we did
// call PinoutSet() this would configure all the EPI pins for SDRAM and
// we don't want to do this.
//
g_eDaughterType = DAUGHTER_NONE;
//
// Enable peripherals required to drive the LCD.
//
ROM_SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOB);
ROM_SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOD);
ROM_SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOE);
ROM_SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOH);
//
// Configure SysTick for a 10Hz interrupt.
//
ROM_SysTickPeriodSet(ROM_SysCtlClockGet() / TICKS_PER_SECOND);
ROM_SysTickEnable();
ROM_SysTickIntEnable();
//
// Initialize the display driver.
//
Kitronix320x240x16_SSD2119Init();
//
// Initialize the touch screen driver.
//
TouchScreenInit();
//
// Set the touch screen event handler.
//
TouchScreenCallbackSet(WidgetPointerMessage);
//
// Add the compile-time defined widgets to the widget tree.
//
WidgetAdd(WIDGET_ROOT, (tWidget *)&g_sHeading);
//
// Initialize the status string.
//
UpdateStatus(true, "Initializing...");
//
// Paint the widget tree to make sure they all appear on the display.
//
WidgetPaint(WIDGET_ROOT);
//
// Initialize the SimpliciTI BSP.
//
BSP_Init();
//
// Set the SimpliciTI device address using the current Ethernet MAC address
// to ensure something like uniqueness.
//
bRetcode = SetSimpliciTIAddress();
//
// Did we have a problem with the address?
//
if(!bRetcode)
{
//
// Yes - make sure the display is updated then hang the app.
//
WidgetMessageQueueProcess();
while(1)
{
//
// MAC address is not set so hang the app.
//
}
}
//
// Turn on both our LEDs
//
SetLED(1, true);
SetLED(2, true);
UpdateStatus(true, "Waiting for a device...");
//
// Initialize the SimpliciTI stack and register our receive callback.
//
SMPL_Init(ReceiveCallback);
//
// Tell the user what's up.
//
UpdateStatus(true, "Access point active.");
//
// Do nothing after this - the SimpliciTI stack code handles all the
// access point function required.
//
while(1)
{
//
// Wait for the Join semaphore to be set by the receipt of a Join
// frame from a device that supports an end device.
//
// An external method could be used as well. A button press could be
// connected to an ISR and the ISR could set a semaphore that is
// checked by a function call here, or a command shell running in
// support of a serial connection could set a semaphore that is
// checked by a function call.
//
if (g_ucJoinSem && (g_ucNumCurrentPeers < NUM_CONNECTIONS))
{
//
// Listen for a new incoming connection.
//
while (1)
{
if (SMPL_SUCCESS == SMPL_LinkListen(&g_sLID[g_ucNumCurrentPeers]))
{
//
// The connection attempt succeeded so break out of the
// loop.
//
break;
}
//
// Process our widget message queue.
//
WidgetMessageQueueProcess();
//
// A "real" application would implement its fail-to-link
// policy here. We go back and listen again.
//
}
//
// Increment our peer counter.
//
g_ucNumCurrentPeers++;
//
// Decrement the join semaphore.
//
BSP_ENTER_CRITICAL_SECTION(intState);
g_ucJoinSem--;
BSP_EXIT_CRITICAL_SECTION(intState);
//
// Tell the user how many devices we are now connected to.
//
UpdateStatus(false, "%d devices connected.", g_ucNumCurrentPeers);
}
//
// Have we received a frame on one of the ED connections? We don't use
// a critical section here since it doesn't really matter much if we
// miss a poll.
//
if (g_ucPeerFrameSem)
{
uint8_t pucMsg[MAX_APP_PAYLOAD], ucLen, ucLoop;
/* process all frames waiting */
for (ucLoop = 0; ucLoop < g_ucNumCurrentPeers; ucLoop++)
{
//
// Receive the message.
//
if (SMPL_SUCCESS == SMPL_Receive(g_sLID[ucLoop], pucMsg,
&ucLen))
{
//
// ...and pass it to the function that processes it.
//
ProcessMessage(g_sLID[ucLoop], pucMsg, ucLen);
//
// Decrement our frame semaphore.
//
BSP_ENTER_CRITICAL_SECTION(intState);
g_ucPeerFrameSem--;
BSP_EXIT_CRITICAL_SECTION(intState);
}
}
}
//
// Have we been asked to change channel?
//
ucLastChannel = g_ucChannel;
if (g_bChangeChannel)
{
//
// Yes - go ahead and change to the next radio channel.
//
g_bChangeChannel = false;
ChangeChannel();
}
else
{
//
// No - check to see if we need to automatically change channel
// due to interference on the current one.
//
CheckChangeChannel();
}
//
// If the channel changed, update the display.
//
if(g_ucChannel != ucLastChannel)
{
UpdateStatus(false, "Changed to channel %d.", g_ucChannel);
}
//
// If required, blink the "LEDs" to indicate we are waiting for a
// message following a channel change.
//
BSP_ENTER_CRITICAL_SECTION(intState);
if (g_ulBlinky)
{
if (++g_ulBlinky >= 0xF)
{
g_ulBlinky = 1;
ToggleLED(1);
ToggleLED(2);
}
}
BSP_EXIT_CRITICAL_SECTION(intState);
//
// Process our widget message queue.
//
WidgetMessageQueueProcess();
}
}
void main (void)
{
addr_t lAddr;
bspIState_t intState;
char *Flash_Addr; // Initialize radio address location
Flash_Addr = (char *)0x10F0;
WDTCTL = WDTPW + WDTHOLD; // Stop WDT
// delay loop to ensure proper startup before SimpliciTI increases DCO
// This is typically tailored to the power supply used, and in this case
// is overkill for safety due to wide distribution.
__delay_cycles(65000);
if( CALBC1_8MHZ == 0xFF && CALDCO_8MHZ == 0xFF )// Do not run if cal values
{
P1DIR |= 0x03;
BSP_TURN_ON_LED1();
BSP_TURN_OFF_LED2();
while(1)
{
__delay_cycles(65000);
BSP_TOGGLE_LED2();
BSP_TOGGLE_LED1();
}
}
BSP_Init();
if( Flash_Addr[0] == 0xFF &&
Flash_Addr[1] == 0xFF &&
Flash_Addr[2] == 0xFF &&
Flash_Addr[3] == 0xFF )
{
createRandomAddress(); // Create Random device address at
} // initial startup if missing
lAddr.addr[0]=Flash_Addr[0];
lAddr.addr[1]=Flash_Addr[1];
lAddr.addr[2]=Flash_Addr[2];
lAddr.addr[3]=Flash_Addr[3];
//SMPL_Init();
SMPL_Ioctl(IOCTL_OBJ_ADDR, IOCTL_ACT_SET, &lAddr);
MCU_Init();
//Transmit splash screen and network init notification
TXString( (char*)splash, sizeof splash);
TXString( "\r\nInitializing Network....", 26 );
SMPL_Init(sCB);
// network initialized
TXString( "Done\r\n", 6);
// main work loop
while(1)
{
// Wait for the Join semaphore to be set by the receipt of a Join frame from a
// device that supports and End Device.
if (sJoinSem && (sNumCurrentPeers < NUM_CONNECTIONS))
{
// listen for a new connection
SMPL_LinkListen(&sLID[sNumCurrentPeers]);
sNumCurrentPeers++;
BSP_ENTER_CRITICAL_SECTION(intState);
if (sJoinSem)
{
sJoinSem--;
}
BSP_EXIT_CRITICAL_SECTION(intState);
}
// if it is time to measure our own temperature...
if(sSelfMeasureSem)
{
// TXString("\r\n...", 5);
BSP_TOGGLE_LED1();
sSelfMeasureSem = 0;
}
// Have we received a frame on one of the ED connections?
// No critical section -- it doesn't really matter much if we miss a poll
if (sPeerFrameSem)
{
uint8_t msg[MESSAGE_LENGTH], len, i;
// process all frames waiting
for (i=0; i<sNumCurrentPeers; ++i)
{
if (SMPL_Receive(sLID[i], msg, &len) == SMPL_SUCCESS)
{
ioctlRadioSiginfo_t sigInfo;
sigInfo.lid = sLID[i];
SMPL_Ioctl(IOCTL_OBJ_RADIO, IOCTL_ACT_RADIO_SIGINFO, (void *)&sigInfo);
transmitData( i, (signed char)sigInfo.sigInfo.rssi, (char*)msg );
BSP_TURN_ON_LED2(); // Toggle LED2 when received packet
BSP_ENTER_CRITICAL_SECTION(intState);
sPeerFrameSem--;
BSP_EXIT_CRITICAL_SECTION(intState);
__delay_cycles(10000);
BSP_TURN_OFF_LED2();
}
}
}
}
}
//*****************************************************************************
//
// Main application entry function.
//
//*****************************************************************************
int
main(void)
{
tBoolean bRetcode;
//
// Set the system clock to run at 50MHz from the PLL
//
ROM_SysCtlClockSet(SYSCTL_SYSDIV_4 | SYSCTL_USE_PLL | SYSCTL_OSC_MAIN |
SYSCTL_XTAL_16MHZ);
//
// NB: We don't call PinoutSet() in this testcase since the EM header
// expansion board doesn't currently have an I2C ID EEPROM. If we did
// call PinoutSet() this would configure all the EPI pins for SDRAM and
// we don't want to do this.
//
g_eDaughterType = DAUGHTER_NONE;
//
// Enable peripherals required to drive the LCD.
//
ROM_SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOB);
ROM_SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOD);
ROM_SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOE);
ROM_SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOH);
//
// Configure SysTick for a 10Hz interrupt.
//
ROM_SysTickPeriodSet(ROM_SysCtlClockGet() / TICKS_PER_SECOND);
ROM_SysTickEnable();
ROM_SysTickIntEnable();
//
// Initialize the display driver.
//
Kitronix320x240x16_SSD2119Init();
//
// Initialize the touch screen driver.
//
TouchScreenInit();
//
// Set the touch screen event handler.
//
TouchScreenCallbackSet(WidgetPointerMessage);
//
// Add the compile-time defined widgets to the widget tree.
//
WidgetAdd(WIDGET_ROOT, (tWidget *)&g_sHeading);
//
// Initialize the status string.
//
UpdateStatus(true, "Monitoring...");
//
// Paint the widget tree to make sure they all appear on the display.
//
WidgetPaint(WIDGET_ROOT);
//
// Initialize the SimpliciTI BSP.
//
BSP_Init();
//
// Set the SimpliciTI device address using the current Ethernet MAC address
// to ensure something like uniqueness.
//
bRetcode = SetSimpliciTIAddress();
//
// Did we have a problem with the address?
//
if(!bRetcode)
{
//
// Yes - make sure the display is updated then hang the app.
//
WidgetMessageQueueProcess();
while(1)
{
//
// MAC address is not set so hang the app.
//
}
}
//
// Initialize the SimpliciTI stack but don't set any receive callback.
//
SMPL_Init(0);
//
// Start monitoring for alert messages from other devices. This function
// doesn't return.
//
MonitorForBadNews();
}
void main (void)
{
bspIState_t intState;
#ifdef FREQUENCY_AGILITY
memset(sSample, 0x0, sizeof(sSample));
#endif
BSP_Init();
/* If an on-the-fly device address is generated it must be done before the
* call to SMPL_Init(). If the address is set here the ROM value will not
* be used. If SMPL_Init() runs before this IOCTL is used the IOCTL call
* will not take effect. One shot only. The IOCTL call below is conformal.
*/
#ifdef I_WANT_TO_CHANGE_DEFAULT_ROM_DEVICE_ADDRESS_PSEUDO_CODE
{
addr_t lAddr;
createRandomAddress(&lAddr);
SMPL_Ioctl(IOCTL_OBJ_ADDR, IOCTL_ACT_SET, &lAddr);
}
#endif /* I_WANT_TO_CHANGE_DEFAULT_ROM_DEVICE_ADDRESS_PSEUDO_CODE */
SMPL_Init(sCB);
/* green and red LEDs on solid to indicate waiting for a Join. */
if (!BSP_LED2_IS_ON())
{
toggleLED(2);
}
if (!BSP_LED1_IS_ON())
{
toggleLED(1);
}
/* main work loop */
while (1)
{
/* manage FHSS schedule if FHSS is active */
FHSS_ACTIVE( nwk_pllBackgrounder( false ) );
/* Wait for the Join semaphore to be set by the receipt of a Join frame from a
* device that supports an End Device.
*
* An external method could be used as well. A button press could be connected
* to an ISR and the ISR could set a semaphore that is checked by a function
* call here, or a command shell running in support of a serial connection
* could set a semaphore that is checked by a function call.
*/
if (sJoinSem && (sNumCurrentPeers < NUM_CONNECTIONS))
{
/* listen for a new connection */
while (1)
{ /* SMPL_LinkListen will call nwk_PllBackgrounder for us if FHSS active */
if (SMPL_SUCCESS == SMPL_LinkListen(&sLID[sNumCurrentPeers]))
{
break;
}
/* Implement fail-to-link policy here. otherwise, listen again. */
}
sNumCurrentPeers++;
BSP_ENTER_CRITICAL_SECTION(intState);
sJoinSem--;
BSP_EXIT_CRITICAL_SECTION(intState);
}
/* Have we received a frame on one of the ED connections?
* No critical section -- it doesn't really matter much if we miss a poll
*/
if (sPeerFrameSem)
{
uint8_t msg[MAX_APP_PAYLOAD], len, i;
/* process all frames waiting */
for (i=0; i<sNumCurrentPeers; ++i)
{
if (SMPL_SUCCESS == SMPL_Receive(sLID[i], msg, &len))
{
processMessage(sLID[i], msg, len);
BSP_ENTER_CRITICAL_SECTION(intState);
sPeerFrameSem--;
BSP_EXIT_CRITICAL_SECTION(intState);
}
}
}
if (BSP_BUTTON1())
{
SPIN_ABOUT_A_QUARTER_SECOND; /* debounce */
changeChannel();
}
else
{
checkChangeChannel();
}
BSP_ENTER_CRITICAL_SECTION(intState);
if (sBlinky)
{
if (++sBlinky >= 0xF)
{
sBlinky = 1;
toggleLED(1);
toggleLED(2);
}
}
BSP_EXIT_CRITICAL_SECTION(intState);
}
}
//*****************************************************************************
//
// Main application entry function.
//
//*****************************************************************************
int
main(void)
{
tBoolean bSuccess, bRetcode, bInitialized;
//
// Set the system clock to run at 50MHz from the PLL
//
MAP_SysCtlClockSet(SYSCTL_SYSDIV_4 | SYSCTL_USE_PLL | SYSCTL_OSC_MAIN |
SYSCTL_XTAL_16MHZ);
//
// NB: We don't call PinoutSet() in this testcase since the EM header
// expansion board doesn't currently have an I2C ID EEPROM. If we did
// call PinoutSet() this would configure all the EPI pins for SDRAM and
// we don't want to do this.
//
g_eDaughterType = DAUGHTER_NONE;
//
// Enable peripherals required to drive the LCD.
//
ROM_SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOB);
ROM_SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOD);
ROM_SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOE);
ROM_SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOH);
//
// Configure SysTick for a 10Hz interrupt.
//
ROM_SysTickPeriodSet(ROM_SysCtlClockGet() / TICKS_PER_SECOND);
ROM_SysTickEnable();
ROM_SysTickIntEnable();
//
// Initialize the display driver.
//
Kitronix320x240x16_SSD2119Init();
//
// Initialize the touch screen driver.
//
TouchScreenInit();
//
// Set the touch screen event handler.
//
TouchScreenCallbackSet(WidgetPointerMessage);
//
// Add the compile-time defined widgets to the widget tree.
//
WidgetAdd(WIDGET_ROOT, (tWidget *)&g_sHeading);
//
// Paint the widget tree to make sure they all appear on the display.
//
WidgetPaint(WIDGET_ROOT);
//
// Initialize the SimpliciTI BSP.
//
BSP_Init();
//
// Set the SimpliciTI device address using the current Ethernet MAC address
// to ensure something like uniqueness.
//
bRetcode = SetSimpliciTIAddress();
if(!bRetcode)
{
//
// The Ethernet MAC address can't have been set so hang here since we
// don't have an address to use for SimpliciTI.
//
WidgetMessageQueueProcess();
while(1)
{
//
// MAC address is not set so hang the app.
//
}
}
//
// First time through, we need to initialize the SimpliciTI stack.
//
bInitialized = false;
//
// The main loop starts here now that we have joined the network.
//
while(1)
{
//
// Tell the user what to do.
//
UpdateStatus(true, "Please choose the operating mode.");
//
// Now wait until the user selects whether we should run as the sender
// or the receiver.
//
while(g_ulMode == MODE_UNDEFINED)
{
//
// Just spin, processing UI messages and waiting for someone to
// press one of the mode buttons.
//
WidgetMessageQueueProcess();
}
//
// At this point, the mode is set so remove the buttons from the
// display and replace them with the LEDs.
//
WidgetRemove((tWidget *)&g_sBtnContainer);
WidgetAdd((tWidget *)&g_sBackground,
(tWidget *)&g_sLEDContainer);
WidgetPaint((tWidget *)&g_sBackground);
//
// Tell the user what we're doing now.
//
UpdateStatus(false, "Joining network...");
if(!bInitialized)
{
//
// Initialize the SimpliciTI stack We keep trying to initialize until
// we get a success return code. This indicates that we have also
// successfully joined the network.
//
while(SMPL_SUCCESS != SMPL_Init((uint8_t (*)(linkID_t))0))
{
ToggleLED(1);
ToggleLED(2);
SPIN_ABOUT_A_SECOND;
}
//
// Now that we are initialized, remember not to call this again.
//
bInitialized = true;
}
//
// Once we have joined, turn both LEDs on and tell the user what we want
// them to do.
//
SetLED(1, true);
SetLED(2, true);
//
// Now call the function that initiates communication in
// the desired mode. Note that these functions will not return
// until communication is established or an error occurs.
//
if(g_ulMode == MODE_SENDER)
{
bSuccess = LinkTo();
}
else
{
bSuccess = LinkFrom();
}
//
// If we were unsuccessfull, go back to the mode selection
// display.
//
if(!bSuccess)
{
//
// Remove the LEDs and show the buttons again.
//
WidgetRemove((tWidget *)&g_sLEDContainer);
WidgetAdd((tWidget *)&g_sBackground, (tWidget *)&g_sBtnContainer);
WidgetPaint((tWidget *)&g_sBackground);
//
// Tell the user what happened.
//
UpdateStatus(false, "Error establishing communication!");
//
// Remember that we don't have an operating mode chosen.
//
g_ulMode = MODE_UNDEFINED;
}
}
}
// AP main routine
void simpliciti_main(void)
{
bspIState_t intState;
uint8_t j;
uint8_t len;
uint32_t led_toggle = 0;
uint8_t pwr;
// Init variables
simpliciti_flag = SIMPLICITI_STATUS_LINKING;
// Init SimpliciTI
SMPL_Init(sCB);
// Set output power to +1.1dBm (868MHz) / +1.3dBm (915MHz)
pwr = IOCTL_LEVEL_2;
SMPL_Ioctl(IOCTL_OBJ_RADIO, IOCTL_ACT_RADIO_SETPWR, &pwr);
// LED off
BSP_TURN_OFF_LED1();
/* main work loop */
while (1)
{
// Wait for the Join semaphore to be set by the receipt of a Join frame from a
//device that supports an End Device.
if (sJoinSem && !sNumCurrentPeers)
{
/* listen for a new connection */
while (1)
{
if (SMPL_SUCCESS == SMPL_LinkListen(&linkID0))
{
// We have a connection
simpliciti_flag = SIMPLICITI_STATUS_LINKED;
BSP_TURN_ON_LED1();
break;
}
/* Implement fail-to-link policy here. otherwise, listen again. */
}
sNumCurrentPeers++;
BSP_ENTER_CRITICAL_SECTION(intState);
sJoinSem--;
BSP_EXIT_CRITICAL_SECTION(intState);
}
/* Have we received a frame on one of the ED connections?
* No critical section -- it doesn't really matter much if we miss a poll
*/
if (sPeerFrameSem)
{
// Continuously try to receive end device packets
if (SMPL_SUCCESS == SMPL_Receive(linkID0, ed_data, &len))
{
// Acceleration / ppt data packets are 4 byte long
if (len == 4)
{
BSP_TOGGLE_LED1();
memcpy(simpliciti_data, ed_data, 4);
setFlag(simpliciti_flag, SIMPLICITI_TRIGGER_RECEIVED_DATA);
#ifdef EMBEDDED_UART
uart_analyze_packet(simpliciti_data[0],simpliciti_data[1],simpliciti_data[2],simpliciti_data[3]);
#endif
}
// Sync packets are either R2R (2 byte) or data (19 byte) long
else if ((len == 2) || (len == 19))
{
// Indicate received packet
BSP_TOGGLE_LED1();
// Decode end device packet
switch (ed_data[0])
{
case SYNC_ED_TYPE_R2R:
// Send reply
if (getFlag(simpliciti_flag, SIMPLICITI_TRIGGER_SEND_CMD))
{
// Clear flag
clearFlag(simpliciti_flag, SIMPLICITI_TRIGGER_SEND_CMD);
// Command data was set by USB buffer previously
len = BM_SYNC_DATA_LENGTH;
}
else // No command currently available
{
simpliciti_data[0] = SYNC_AP_CMD_NOP;
simpliciti_data[1] = 0x55;
len = 2;
}
// Send reply packet to end device
SMPL_Send(linkID0, simpliciti_data, len);
break;
case SYNC_ED_TYPE_MEMORY:
case SYNC_ED_TYPE_STATUS:
// If buffer is empty, copy received end device data to intermediate buffer
if (!simpliciti_sync_buffer_status)
{
for (j=0; j<BM_SYNC_DATA_LENGTH; j++) simpliciti_data[j] = ed_data[j];
simpliciti_sync_buffer_status = 1;
}
// Set buffer status to full
break;
}
}
}
}
// Exit function if SIMPLICITI_TRIGGER_STOP flag bit is set in USB driver
if (getFlag(simpliciti_flag, SIMPLICITI_TRIGGER_STOP))
{
// Immediately turn off RF interrupt
IEN2 &= ~BIT0;
RFIM = 0;
RFIF = 0;
// Clean up after SimpliciTI and enable restarting the stack
linkID0 = 0;
sNumCurrentPeers = 0;
sJoinSem = 0;
sPeerFrameSem = 0;
sInit_done = 0;
// LED off
BSP_TURN_OFF_LED1();
return;
}
// Blink slowly to indicate that access point is on
if (!sNumCurrentPeers)
{
if (led_toggle++>150000)
{
BSP_TOGGLE_LED1();
led_toggle = 0;
}
}
}
}
//*****************************************************************************
//
// Main application entry function.
//
//*****************************************************************************
int
main(void)
{
tBoolean bRetcode;
smplStatus_t eRetcode;
//
// Set the system clock to run at 50MHz from the PLL
//
MAP_SysCtlClockSet(SYSCTL_SYSDIV_4 | SYSCTL_USE_PLL | SYSCTL_OSC_MAIN |
SYSCTL_XTAL_16MHZ);
//
// NB: We don't call PinoutSet() in this testcase since the EM header
// expansion board doesn't currently have an I2C ID EEPROM. If we did
// call PinoutSet() this would configure all the EPI pins for SDRAM and
// we don't want to do this.
//
g_eDaughterType = DAUGHTER_NONE;
//
// Enable peripherals required to drive the LCD.
//
ROM_SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOB);
ROM_SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOD);
ROM_SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOE);
ROM_SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOH);
//
// Configure SysTick for a 10Hz interrupt.
//
ROM_SysTickPeriodSet(ROM_SysCtlClockGet() / TICKS_PER_SECOND);
ROM_SysTickEnable();
ROM_SysTickIntEnable();
//
// Initialize the display driver.
//
Kitronix320x240x16_SSD2119Init();
//
// Initialize the touch screen driver.
//
TouchScreenInit();
//
// Set the touch screen event handler.
//
TouchScreenCallbackSet(WidgetPointerMessage);
//
// Add the compile-time defined widgets to the widget tree.
//
WidgetAdd(WIDGET_ROOT, (tWidget *)&g_sHeading);
//
// Initialize the status string.
//
UpdateStatus("Initializing...");
//
// Paint the widget tree to make sure they all appear on the display.
//
WidgetPaint(WIDGET_ROOT);
//
// Initialize the SimpliciTI BSP.
//
BSP_Init();
//
// Set the SimpliciTI device address using the current Ethernet MAC address
// to ensure something like uniqueness.
//
bRetcode = SetSimpliciTIAddress();
//
// Did we have a problem with the address?
//
if(!bRetcode)
{
//
// Yes - make sure the display is updated then hang the app.
//
WidgetMessageQueueProcess();
while(1)
{
//
// MAC address is not set so hang the app.
//
}
}
//
// Turn on both our LEDs
//
SetLED(1, true);
SetLED(2, true);
UpdateStatus("Waiting...");
//
// Initialize the SimpliciTI stack but don't set any receive callback.
//
while(1)
{
eRetcode = SMPL_Init((uint8_t (*)(linkID_t))0);
if(eRetcode == SMPL_SUCCESS)
{
break;
}
ToggleLED(1);
ToggleLED(2);
SPIN_ABOUT_A_SECOND;
}
//
// Tell the user what's up.
//
UpdateStatus("Range Extender active.");
//
// Do nothing after this - the SimpliciTI stack code handles all the
// access point function required.
//
while(1)
{
//
// Process the widget message queue.
//
WidgetMessageQueueProcess();
}
}
//*****************************************************************************
//
// Main application entry function.
//
//*****************************************************************************
int
main(void)
{
tBoolean bRetcode;
smplStatus_t eRetcode;
ioctlToken_t eToken;
//
// Set the system clock to run at 50MHz from the PLL
//
ROM_SysCtlClockSet(SYSCTL_SYSDIV_4 | SYSCTL_USE_PLL | SYSCTL_OSC_MAIN |
SYSCTL_XTAL_16MHZ);
//
// NB: We don't call PinoutSet() in this testcase since the EM header
// expansion board doesn't currently have an I2C ID EEPROM. If we did
// call PinoutSet() this would configure all the EPI pins for SDRAM and
// we don't want to do this.
//
g_eDaughterType = DAUGHTER_NONE;
//
// Enable peripherals required to drive the LCD.
//
ROM_SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOB);
ROM_SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOD);
ROM_SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOE);
ROM_SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOH);
//
// Configure SysTick for a 10Hz interrupt.
//
ROM_SysTickPeriodSet(ROM_SysCtlClockGet() / TICKS_PER_SECOND);
ROM_SysTickEnable();
ROM_SysTickIntEnable();
//
// Initialize the display driver.
//
Kitronix320x240x16_SSD2119Init();
//
// Initialize the touch screen driver.
//
TouchScreenInit();
//
// Set the touch screen event handler.
//
TouchScreenCallbackSet(WidgetPointerMessage);
//
// Add the compile-time defined widgets to the widget tree.
//
WidgetAdd(WIDGET_ROOT, (tWidget *)&g_sHeading);
//
// Initialize the status string.
//
UpdateStatus("Initializing...");
//
// Paint the widget tree to make sure they all appear on the display.
//
WidgetPaint(WIDGET_ROOT);
//
// Initialize the SimpliciTI BSP.
//
BSP_Init();
//
// Set the SimpliciTI device address using the current Ethernet MAC address
// to ensure something like uniqueness.
//
bRetcode = SetSimpliciTIAddress();
//
// Did we have a problem with the address?
//
if(!bRetcode)
{
//
// Yes - make sure the display is updated then hang the app.
//
WidgetMessageQueueProcess();
while(1)
{
//
// MAC address is not set so hang the app.
//
}
}
//
// Turn on both our LEDs
//
SetLED(1, true);
SetLED(2, true);
UpdateStatus("Waiting...");
//
// Initialize the SimpliciTI stack but don't set any receive callback.
//
while(1)
{
eRetcode = SMPL_Init((uint8_t (*)(linkID_t))0);
if(eRetcode == SMPL_SUCCESS)
{
break;
}
ToggleLED(1);
ToggleLED(2);
SPIN_ABOUT_A_SECOND;
}
// This code example changes the Link token to be distributed to those who
// Join. For the example here this should be done before anyone joins so
// the Join context is defaulted to OFF for this scenario. See the
// smpl_config.dat file. After the link token is set the Join context must
// be enabled.
//
// NOTE that this is done after initialization. For APs the init sequence
// consists of a step in which a link token is generated. The sequence here
// overrides that setting. It can be used to distribute different link
// tokens to different devices. The sequence here is a simple example of
// how to use the IOCTL interface to set the Link token for subsequent
// Joiners.
//
// You might want to be careful about following this particular example if
// you are restoring from NV unless you are setting a fixed value as is
// done here. Unconditionally setting a random value will make it
// essentially impossible for newly joining devices to link to devices that
// joined before the AP was reset since they will have different link
// tokens.
//
eToken.tokenType = TT_LINK;
eToken.token.linkToken = 0x78563412;
SMPL_Ioctl(IOCTL_OBJ_TOKEN, IOCTL_ACT_SET, &eToken);
//
// Enable join context.
//
SMPL_Ioctl(IOCTL_OBJ_AP_JOIN, IOCTL_ACT_ON, 0);
//
// Tell the user what's up.
//
UpdateStatus("Access point active.");
//
// Do nothing after this - the SimpliciTI stack code handles all the
// access point function required.
//
while(1)
{
//
// Process the widget message queue.
//
WidgetMessageQueueProcess();
}
}
void main (void)
{
ioctlScanChan_t scan;
freqEntry_t freq[NWK_FREQ_TBL_SIZE];
uint8_t firstTimeThru = 1;
BSP_Init();
/* Keep trying to join (a side effect of successful initialization) until
* successful. Toggle LEDS to indicate that joining has not occurred.
*/
while (SMPL_SUCCESS != SMPL_Init(0))
{
toggleLED(1);
toggleLED(2);
SPIN_ABOUT_A_SECOND;
}
scan.freq = freq;
while (1)
{
SPIN_ABOUT_A_QUARTER_SECOND;
SMPL_Ioctl(IOCTL_OBJ_FREQ, IOCTL_ACT_SCAN, &scan);
if (1 == scan.numChan)
{
if (firstTimeThru)
{
BSP_TURN_OFF_LED1();
BSP_TURN_ON_LED2();
{
uint8_t i=15;
while (i--)
{
toggleLED(1);
toggleLED(2);
SPIN_ABOUT_A_QUARTER_SECOND;
}
}
firstTimeThru = 0;
}
switch(freq[0].logicalChan)
{
case 0:
/* GREEN OFF */
/* RED OFF */
BSP_TURN_OFF_LED1();
BSP_TURN_OFF_LED2();
break;
case 1:
/* GREEN OFF */
/* RED ON */
BSP_TURN_OFF_LED1();
BSP_TURN_ON_LED2();
break;
case 2:
/* GREEN ON */
/* RED OFF */
BSP_TURN_ON_LED1();
BSP_TURN_OFF_LED2();
break;
case 3:
/* GREEN ON */
/* RED ON */
BSP_TURN_ON_LED1();
BSP_TURN_ON_LED2();
break;
case 4:
/* blink them both... */
BSP_TURN_OFF_LED1();
BSP_TURN_OFF_LED2();
SPIN_ABOUT_A_QUARTER_SECOND;
BSP_TURN_ON_LED1();
BSP_TURN_ON_LED2();
SPIN_ABOUT_A_QUARTER_SECOND;
BSP_TURN_OFF_LED1();
BSP_TURN_OFF_LED2();
}
}
}
}
//*****************************************************************************
//
// Main application entry function.
//
//*****************************************************************************
int
main(void)
{
tBoolean bRetcode;
smplStatus_t eRetcode;
ioctlScanChan_t sScan;
freqEntry_t pFreq[NWK_FREQ_TBL_SIZE];
tBoolean bFirstTimeThrough;
unsigned long ulLoop;
uint8_t ucLast;
//
// Set the system clock to run at 50MHz from the PLL
//
ROM_SysCtlClockSet(SYSCTL_SYSDIV_4 | SYSCTL_USE_PLL | SYSCTL_OSC_MAIN |
SYSCTL_XTAL_16MHZ);
//
// NB: We don't call PinoutSet() in this testcase since the EM header
// expansion board doesn't currently have an I2C ID EEPROM. If we did
// call PinoutSet() this would configure all the EPI pins for SDRAM and
// we don't want to do this.
//
g_eDaughterType = DAUGHTER_NONE;
//
// Enable peripherals required to drive the LCD.
//
ROM_SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOB);
ROM_SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOD);
ROM_SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOE);
ROM_SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOH);
//
// Configure SysTick for a 10Hz interrupt.
//
ROM_SysTickPeriodSet(ROM_SysCtlClockGet() / TICKS_PER_SECOND);
ROM_SysTickEnable();
ROM_SysTickIntEnable();
//
// Initialize the display driver.
//
Kitronix320x240x16_SSD2119Init();
//
// Initialize the touch screen driver.
//
TouchScreenInit();
//
// Set the touch screen event handler.
//
TouchScreenCallbackSet(WidgetPointerMessage);
//
// Add the compile-time defined widgets to the widget tree.
//
WidgetAdd(WIDGET_ROOT, (tWidget *)&g_sHeading);
//
// Initialize the status string.
//
UpdateStatus("Initializing...");
//
// Paint the widget tree to make sure they all appear on the display.
//
WidgetPaint(WIDGET_ROOT);
//
// Initialize the SimpliciTI BSP.
//
BSP_Init();
//
// Set the SimpliciTI device address using the current Ethernet MAC address
// to ensure something like uniqueness.
//
bRetcode = SetSimpliciTIAddress();
//
// Did we have a problem with the address?
//
if(!bRetcode)
{
//
// Yes - make sure the display is updated then hang the app.
//
WidgetMessageQueueProcess();
while(1)
{
//
// MAC address is not set so hang the app.
//
}
}
//
// Turn on both our LEDs
//
SetLED(1, true);
SetLED(2, true);
UpdateStatus("Joining network...");
//
// Initialize the SimpliciTI stack but don't set any receive callback.
//
while(1)
{
eRetcode = SMPL_Init((uint8_t (*)(linkID_t))0);
if(eRetcode == SMPL_SUCCESS)
{
break;
}
ToggleLED(1);
ToggleLED(2);
SPIN_ABOUT_A_SECOND;
}
//
// Tell the user what's up.
//
UpdateStatus("Sniffing...");
//
// Set up for our first sniff.
//
sScan.freq = pFreq;
bFirstTimeThrough = true;
ucLast = 0xFF;
//
// Keep sniffing forever.
//
while (1)
{
//
// Wait a while.
//
SPIN_ABOUT_A_QUARTER_SECOND;
//
// Scan for the active channel.
//
SMPL_Ioctl(IOCTL_OBJ_FREQ, IOCTL_ACT_SCAN, &sScan);
//
// Did we find a signal?
//
if (1 == sScan.numChan)
{
if (bFirstTimeThrough)
{
//
// Set the initial LED state.
//
SetLED(1, false);
SetLED(2, true);
//
// Wait a while.
//
for(ulLoop = 0; ulLoop < 15; ulLoop--)
{
//
// Toggle both LEDs and wait a bit.
//
ToggleLED(1);
ToggleLED(2);
SPIN_ABOUT_A_QUARTER_SECOND;
}
bFirstTimeThrough = false;
}
//
// Has the channel changed since the last time we updated the
// display?
//
if(pFreq[0].logicalChan != ucLast)
{
//
// Remember the channel we just detected.
//
ucLast = pFreq[0].logicalChan;
//
// Tell the user which channel we found to be active.
//
UpdateStatus("Active channel is %d.", pFreq[0].logicalChan);
//
// Set the "LEDs" to mimic the behavior of the MSP430 versions
// of this application.
//
switch(pFreq[0].logicalChan)
{
case 0:
{
/* GREEN OFF */
/* RED OFF */
SetLED(1, false);
SetLED(2, false);
break;
}
case 1:
{
/* GREEN OFF */
/* RED ON */
SetLED(1, false);
SetLED(2, true);
break;
}
case 2:
{
/* GREEN ON */
/* RED OFF */
SetLED(1, true);
SetLED(2, false);
break;
}
case 3:
{
/* GREEN ON */
/* RED ON */
SetLED(1, true);
SetLED(2, true);
break;
}
case 4:
{
/* blink them both... */
SetLED(1, false);
SetLED(2, false);
SPIN_ABOUT_A_QUARTER_SECOND;
SetLED(1, true);
SetLED(2, true);
SPIN_ABOUT_A_QUARTER_SECOND;
SetLED(1, false);
SetLED(2, false);
}
}
}
}
}
}
// *************************************************************************************************
// @fn simpliciti_link
// @brief Init hardware and try to link to access point.
// @param none
// @return unsigned char 0 = Could not link, timeout or external cancel.
// 1 = Linked successful.
// *************************************************************************************************
unsigned char simpliciti_link(void)
{
uint8_t timeout;
addr_t lAddr;
uint8_t i;
uint8_t pwr;
// Configure timer
BSP_InitBoard();
// Change network address to value set in calling function
for (i = 0; i < NET_ADDR_SIZE; i++)
{
lAddr.addr[i] = simpliciti_ed_address[i];
}
SMPL_Ioctl(IOCTL_OBJ_ADDR, IOCTL_ACT_SET, &lAddr);
// Set flag
simpliciti_flag = SIMPLICITI_STATUS_LINKING;
/* Keep trying to join (a side effect of successful initialization) until
* successful. Toggle LEDS to indicate that joining has not occurred.
*/
timeout = 0;
while (SMPL_SUCCESS != SMPL_Init(0))
{
NWK_DELAY(1000);
// Service watchdog
WDTCTL = WDTPW + WDTIS__512K + WDTSSEL__ACLK + WDTCNTCL;
// Stop connecting after defined numbers of seconds (15)
if (timeout++ > TIMEOUT)
{
// Clean up SimpliciTI stack to enable restarting
sInit_done = 0;
simpliciti_flag = SIMPLICITI_STATUS_ERROR;
return (0);
}
// Break when flag bit SIMPLICITI_TRIGGER_STOP is set
if (getFlag(simpliciti_flag, SIMPLICITI_TRIGGER_STOP))
{
// Clean up SimpliciTI stack to enable restarting
sInit_done = 0;
return (0);
}
}
// Set output power to +3.3dmB
pwr = IOCTL_LEVEL_2;
SMPL_Ioctl(IOCTL_OBJ_RADIO, IOCTL_ACT_RADIO_SETPWR, &pwr);
/* Unconditional link to AP which is listening due to successful join. */
timeout = 0;
while (SMPL_SUCCESS != SMPL_Link(&sLinkID1))
{
NWK_DELAY(1000);
// Service watchdog
WDTCTL = WDTPW + WDTIS__512K + WDTSSEL__ACLK + WDTCNTCL;
// Stop linking after timeout
if (timeout++ > TIMEOUT)
{
// Clean up SimpliciTI stack to enable restarting
sInit_done = 0;
simpliciti_flag = SIMPLICITI_STATUS_ERROR;
return (0);
}
// Exit when flag bit SIMPLICITI_TRIGGER_STOP is set
if (getFlag(simpliciti_flag, SIMPLICITI_TRIGGER_STOP))
{
// Clean up SimpliciTI stack to enable restarting
sInit_done = 0;
return (0);
}
}
simpliciti_flag = SIMPLICITI_STATUS_LINKED;
return (1);
}
void main(void)
{
sensor.cadc = 'A';
sensor.iadc = 125;
trigger(0x5 + (0x6 << 3) + (0x1 << 6) + (0x7 << 9));
BSP_Init(); // init bsp first, then simpliciti
BCSCTL3 = LFXT1S_2; // aclk = vlo
// address check and creation
Flash_Addr = (char *)0x10F0; // RF Address = 0x10F0
if( Flash_Addr[0] == 0xFF && // Check if device Address is missing
Flash_Addr[1] == 0xFF &&
Flash_Addr[2] == 0xFF &&
Flash_Addr[3] == 0xFF )
{
createRandomAddress(); // Create Random device address at
} // initial startup if missing
lAddr.addr[0] = Flash_Addr[0];
lAddr.addr[1] = Flash_Addr[1];
lAddr.addr[2] = Flash_Addr[2];
lAddr.addr[3] = Flash_Addr[3];
// load address
SMPL_Ioctl(IOCTL_OBJ_ADDR, IOCTL_ACT_SET, &lAddr);
SMPL_Init(NULL); // null callback for TX
Init_ADC10();
Init_TIMER0A0();
do { // wait for button
if (BSP_BUTTON1())
{
break;
}
} while (1);
while (SMPL_SUCCESS != SMPL_Link(&linkIDTemp)) // link to Rx
{
BSP_TOGGLE_LED1(); // toggle red for not linked
}
BSP_TURN_OFF_LED1(); // red off
BSP_Delay(2000); // for 2 seconds
BSP_TURN_ON_LED1();
_EINT(); // Enable Global Interupts
while (1)
{
BSP_TOGGLE_LED2();
// adc with dtc in use
ADC10CTL0 &= ~ENC; // turn off adc10
while (ADC10CTL1 & BUSY); // wait if adc10 core is active
ADC10SA = (unsigned int)ADCdata; // data buffer start
ADC10CTL0 |= ENC + ADC10SC; // sampling and conversion start
LPM3;
// insert sensor calculations here
// or
// send raw adc data from P1.0
sensor.iadc = ADCdata[0];
// turn on radio and tx sensor struct
SMPL_Ioctl( IOCTL_OBJ_RADIO, IOCTL_ACT_RADIO_AWAKE, 0);
SMPL_Send(linkIDTemp, (uint8_t *)&sensor, sizeof( my_sensors ));
}
}
void main1 (void)
{
/* holds length of current message */
uint8_t len;
/* the link token */
linkID_t LinkID = 0;
/* the transmit and receive buffers */
uint8_t rx[MAX_APP_PAYLOAD], tx[MAX_APP_PAYLOAD];
/* holds led indicator time out counts */
uint16_t led_tmr;
int8_t rssi_value;
BSP_Init( );
SMPL_Init( NULL );
uart_intfc_init( );
/* turn on the radio so we are always able to receive data asynchronously */
SMPL_Ioctl( IOCTL_OBJ_RADIO, IOCTL_ACT_RADIO_RXON, NULL );
/* turn on LED. */
BSP_TURN_ON_LED1( );
#ifdef LINK_TO
{
uint8_t cnt = 0;
tx_send_wait( "Linking to...\r\n", 15 );
while (SMPL_SUCCESS != SMPL_Link(&LinkID))
if( cnt++ == 0 )
{
/* blink LED until we link successfully */
BSP_TOGGLE_LED1( );
}
}
#else // ifdef LINK_LISTEN
tx_send_wait( "Listening for Link...\r\n", 23 );
while (SMPL_SUCCESS != SMPL_LinkListen(&LinkID))
{
/* blink LED until we link successfully */
BSP_TOGGLE_LED1( );
}
#endif
tx_send_wait( "Link Established!\r\nReady...\r\n", 29 );
/* turn off the led */
BSP_TURN_OFF_LED1( );
main_loop:
/* Check to see if we received any characters from the other radio
* and if we have send them out the uart and reset indicator timeout.
* Prioritize on radio received links as that buffer is the most time
* critical with respect to the UART buffers.
*/
if( SMPL_Receive( LinkID, tx, &len ) == SMPL_SUCCESS )
{
/* blocking call but should be ok if both ends have same uart buad rate */
//tx_send_wait( tx, len );
led_tmr = INDICATOR_TIME_OUT; /* update activity time out */
/*
int8_t dbm;
SMPL_Ioctl(IOCTL_OBJ_RADIO, IOCTL_ACT_RADIO_RSSI, (void *)&dbm);
sSample= dbm;
tx_send_wait(&char2send, 1 );//input only (unsigned char)
tx_send_wait("\n", 1 );*/
unsigned char Test2;
//unsigned char Test;
rssi_value = 0 ;
ioctlRadioSiginfo_t sigInfo1;
sigInfo1.lid=LinkID;
smplStatus_t SMPL_SUCCESS = SMPL_Ioctl(IOCTL_OBJ_RADIO, IOCTL_ACT_RADIO_SIGINFO, (void *)&sigInfo1);
//if( SMPL_SUCCESS == SMPL_Ioctl( IOCTL_OBJ_RADIO, IOCTL_ACT_RADIO_RSSI,(void*)&rssi_value) )
{
//transmitData( i, (signed char)sigInfo.sigInfo.rssi, (char*)msg );
//MRFI_Rssi()
//Test2=RSSI;
//Test=rssi_value;
//int8_t i =-127;
//int i =-127;
unsigned char rssi_tmp[10];
int8_t rssi_int = sigInfo1.sigInfo.rssi;
itoa(rssi_int,rssi_tmp);
//tx_send_wait("This is Test :", sizeof("This is Test :") );
//tx_send_wait(&Test2, strlen(&Test2));
tx_send_wait(&rssi_tmp, strlen(rssi_tmp));
//tx_send_wait("\r\n", sizeof("\r\n") );
int8_t mk=0x01,bitshift=0;
tx_send_wait("=",1);
for (bitshift=0;bitshift<8;bitshift++)
{
if( (mk<<bitshift) & rssi_int )
tx_send_wait("1",1);
else
tx_send_wait("0",1);
//tx_send_wait("x",1);
MRFI_DelayMs( 5 );
}
tx_send_wait("\r\n", sizeof("\r\n") );
/*
tx_send_wait("This is Test2 :", sizeof("This is Test2 :") );
tx_send_wait( &Test2, sizeof(Test2) );
tx_send_wait("\n", sizeof("\n") );
*/
}
}
FHSS_ACTIVE( if( nwk_pllBackgrounder( false ) != false ) );
{
/* check to see if the host has sent any characters and if it has
* then send them over the radio link and reset indicator timeout.
*/
len = rx_receive( rx, MAX_APP_PAYLOAD );
if( len != 0 )
{
while( SMPL_Send( LinkID, rx, len ) != SMPL_SUCCESS )
;
/*
if( SMPL_SUCCESS == SMPL_Ioctl( IOCTL_OBJ_RADIO, IOCTL_ACT_RADIO_RSSI,&rssi_value ) ){
SMPL_Send( LinkID, &rssi_value, sizeof(rssi_value) );
}*/
led_tmr = INDICATOR_TIME_OUT; /* update activity time out */
/* By forcing a minimum delay between transmissions we guarantee
* a window for receiving packets. This is necessary as the radio
* link is half duplex while the UART is full duplex. Without this
* delay mechanism, packets can get lost as both ends may attempt to
* transmit at the same time which the CCA algorithm fails to handle.
*/
MRFI_DelayMs( 5 );
}
}
/* manage led indicator */
if( led_tmr != 0 )
{
led_tmr--;
BSP_TURN_ON_LED1( );
}
else
BSP_TURN_OFF_LED1( );
goto main_loop; /* do it again and again and again and ... */
}
//*****************************************************************************
//
// Main application entry function.
//
//*****************************************************************************
int
main(void)
{
tBoolean bRetcode;
//
// Set the system clock to run at 50MHz from the PLL
//
ROM_SysCtlClockSet(SYSCTL_SYSDIV_4 | SYSCTL_USE_PLL | SYSCTL_OSC_MAIN |
SYSCTL_XTAL_16MHZ);
//
// NB: We don't call PinoutSet() in this testcase since the EM header
// expansion board doesn't currently have an I2C ID EEPROM. If we did
// call PinoutSet() this would configure all the EPI pins for SDRAM and
// we don't want to do this.
//
g_eDaughterType = DAUGHTER_NONE;
//
// Enable peripherals required to drive the LCD.
//
ROM_SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOB);
ROM_SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOD);
ROM_SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOE);
ROM_SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOH);
//
// Configure SysTick for a 10Hz interrupt.
//
ROM_SysTickPeriodSet(ROM_SysCtlClockGet() / TICKS_PER_SECOND);
ROM_SysTickEnable();
ROM_SysTickIntEnable();
//
// Initialize the display driver.
//
Kitronix320x240x16_SSD2119Init();
//
// Initialize the touch screen driver.
//
TouchScreenInit();
//
// Set the touch screen event handler.
//
TouchScreenCallbackSet(WidgetPointerMessage);
//
// Add the compile-time defined widgets to the widget tree.
//
WidgetAdd(WIDGET_ROOT, (tWidget *)&g_sHeading);
//
// Initialize the status string.
//
UpdateStatus(true, "Joining network...");
//
// Paint the widget tree to make sure they all appear on the display.
//
WidgetPaint(WIDGET_ROOT);
//
// Initialize the SimpliciTI BSP.
//
BSP_Init();
//
// Set the SimpliciTI device address using the current Ethernet MAC address
// to ensure something like uniqueness.
//
bRetcode = SetSimpliciTIAddress();
//
// Did we have a problem with the address?
//
if(!bRetcode)
{
//
// Yes - make sure the display is updated then hang the app.
//
WidgetMessageQueueProcess();
while(1)
{
//
// MAC address is not set so hang the app.
//
}
}
//
// Turn both "LEDs" off.
//
SetLED(1, false);
SetLED(2, false);
//
// Keep trying to join (a side effect of successful initialization) until
// successful. Toggle LEDS to indicate that joining has not occurred.
//
while(SMPL_SUCCESS != SMPL_Init(0))
{
ToggleLED(1);
ToggleLED(2);
SPIN_ABOUT_A_SECOND;
}
//
// We have joined the network so turn on both "LEDs" to indicate this.
//
SetLED(1, true);
SetLED(2, true);
UpdateStatus(true, "Joined network");
//
// Link to the access point which is now listening for us and continue
// processing. This function does not return.
//
LinkTo();
}
