Hello Team,
I am working with the SimpleBLEPeripheral Example Project;
Modified Code for a Switch and a LED .
Here is my code
//---------------------------------------------------------------
//file: simpleBLEPeripheral.c
...
#include <ti\sysbios\family\arm\cc26xx/Power.h>
...
//------------------------------------------------------------
PIN_State sbpPins;
PIN_Handle hSbpPins; // Pin handle for interrupt configuration
volatile uint8_t sbp_Counter_u8=0;
uint8_t sbp_GotoShutdown_u8=0;
//------------------------------------------------------------
static void SimpleBLEPeripheral_taskFxn(UArg a0, UArg a1)
{
// Initialize application
SimpleBLEPeripheral_init();
GPIOPinWrite(GPIO_PIN_2, 0);// Turn off LED
hSbpPins = PIN_open(&sbpPins, BoardGpioInitTable);
// Register ISRs
PIN_registerIntCb(hSbpPins, switch_HwiFxn_isr);
// Configure interrupt
PIN_setConfig(hSbpPins, PIN_BM_IRQ, Board_KEY_INPUT | PIN_IRQ_NEGEDGE);
// Enable wakeup
PIN_setConfig(hSbpPins, PINCC26XX_BM_WAKEUP, Board_KEY_INPUT | PINCC26XX_WAKEUP_NEGEDGE);
//MCU Wakeupsetup
AONEventMcuWakeUpSet(AON_EVENT_MCU_WU2,SWITCH_AON_EVENT_IO14);
for (;;)
{
...
if(sbp_GotoShutdown_u8 ==1)
{
sbp_GotoShutdown_u8=0;
GPIOPinWrite(GPIO_PIN_2, 1);//Turn on LED
Power_shutdown(NULL);
}
}
}
//-----------------------------------------------------------------
void switch_HwiFxn_isr(PIN_Handle hPin, PIN_Id pinId)//
{
if(pinId == Board_KEY_INPUT) // Switch isr section
{
sbp_Counter_u8++;
if(sbp_Counter_u8 > 5)
{
sbp_GotoShutdown_u8=1;
sbp_Counter_u8=0;
Semaphore_post(sem);
}
IOCIntClear(Board_KEY_INPUT);// Clear int flag
}
}
//-------------------------------------------------------------------
Test Procedure:
- Switch working fine
- LED Working fine
- I am able to connect to BLE Monitor tool-OK
If i press switch for 6 times then its executing the "Power_shutdown()" function.LED Comes on permanently;
Now BLuetooth is not terminating,no response to switch if press again(As i am clearing the LED on Power-On , LED is not turning Off).
I am using BLE Stack Ver : ble_cc26xx_setupwin32_2_01_00_44423 (Latest One)
IDE : IAR Embedded Workbench ; Ver 7.40.3 (Latest One)
When Bluetooth is connected, if i execute "Power_shutdown(NULL)" Function then expected behaviour would be to Terminate all tasks,Stop BLE Link(Bluetooth link should get disconnected from BLE Monitor Tool)
and got to shutdown mode.
-This is not happening.
After this, As per the Switch configuration, if the device is in shutdown then,it has to wakeup on switch-Press (Monitored via LED,i.e LED Put off on Power-On)
-This is not happening
Please guide me to resolve the issue.
