Hello,
I am working on CC2541(BLE-stack 1.2.1) PWM output on channel 0, there is a gap problem in my output(pic is showing below). If i comment row-247 in OSAL_Memory.c then this problem disappear but i can not connect with host. I add rcInit() in simpleBLEPeripheral project(SBP_START_DEVICE_EVT) and comment SBP_PERIODIC_EVT. I also disable POWER_SAVING in Preprocesser option. Please can someone help me. Thank you...
theHeap[OSALMEM_BIGBLK_IDX].val = OSALMEM_BIGBLK_SZ; // Set 'len' & clear 'inUse' field. <--- If i comment this row, there is no gap problem.
This is my code :
#define INPUT_CLK_FREQ (32000000UL/32UL)
#define TIMER_TICK_FREQ_MS (1)
#define TIMER_16BIT_VAL ((INPUT_CLK_FREQ/1000)/TIMER_TICK_FREQ_MS)
void rcInit(void)
{
P0SEL = 0;
P0DIR = 0xFF;
P2DIR = 0x9F;
P0 = 0;
// setup Timer_1
T1CC0L = (unsigned char) (TIMER_16BIT_VAL & 0xFF);
T1CC0H = (unsigned char) ((TIMER_16BIT_VAL >> 8) & 0xFF);
T1CCTL0 = 0x44; // interrupt enabled, compared mode
T1CTL = 0x06; // tick frequency/32, module mode
T1OVFIM = 0; // Disable overflow interrupt.
T1IE = 1;
EA = 1;
}
HAL_ISR_FUNCTION( T1Isr, T1_VECTOR )
{
// clear interrupt flag
T1STAT &= ~ 0x01;
// toggle pin
P0_2 ^= 1; // should see 500 Hz at P1.0
}
