bool gzll_ack_payload_write(const uint8_t *src, uint8_t length, uint8_t pipe)
{
ASSERT(length <= GZLL_MAX_ACK_PAYLOAD_LENGTH && length > 0);
ASSERT(pipe <= 5);
gzll_interupts_disable_rfck_enable();
if(length == 0 || (length > GZLL_MAX_ACK_PAYLOAD_LENGTH) || hal_nrf_tx_fifo_full())
{
gzll_interupts_enable_rfck_disable();
return false; // ACK payload not written
}
hal_nrf_write_ack_payload(pipe, src, length);
gzll_interupts_enable_rfck_disable();
return true; // ACK payload successfully written
}
static app_states_t app_normal(void)
{
usb_state_t data temp_state = usb_get_state();
uint8_t i = 0;
uint8_t xdata *buf_ptr;
uint8_t xdata *bc_ptr;
if(temp_state == USB_REM_WU_ENABLE)
{
return APP_SUSP_WE;
}
if(temp_state == USB_REM_WU_DISABLE)
{
return APP_SUSP_WD;
}
if(ep2_rx) // process data we got over USB
{
ep2_rx = false;
hal_nrf_write_ack_payload(0, ackPayload, SIZEOFPROG);
// hal_usb_send_data(2, "\x00\x00", 2);
}
if(blockNeedsSending) // process data from Wireless
{
blockNeedsSending = 0;
/* hal_usb_send_data(1, payload[0], 31); */
P0_5=1;
// Calculate the buffer pointer and byte count pointer
buf_ptr = CALCULATE_BUF_IN_PTR(2);
bc_ptr = CALCULATE_BC_IN_PTR(2);
if( 0 == block )
{
// buf_ptr = buf_ptr + 31;
}
// Copy the data into the USB controller
for( i = 0; i < PKTLENGTH; ++i )
{
buf_ptr[i] = payload[block][i];
}
// buf_ptr[30] = block + (0xAA);
*bc_ptr = PKTLENGTH;
// Set the number of bytes we want to send to USB-host. This also trigger sending of data to USB-host.
if(block)
{
block = 0;
} else {
block = 1;
}
P0_5=0;
/********/
/*
// Write payload to radio USB FIFO
hal_usb_send_data(1, payload[(block^0x01)], 31);
blockNeedsSending = 0;*/
}
return APP_NORMAL;
}
