Dear Ulyssesk,
I wrote a version for demoInit() and demoCycle() for testing the basic accessing function of ISO15693 card as following
bool rfal_demoIni(void)
{
ReturnCode err;
err = rfalNfcInitialize();
if (err == ERR_NONE)
{
discParam.compMode = RFAL_COMPLIANCE_MODE_NFC;
discParam.devLimit = 1U;
discParam.nfcfBR = RFAL_BR_212;
discParam.ap2pBR = RFAL_BR_424;
discParam.notifyCb = demoNotif;
discParam.totalDuration = 1000U;
discParam.wakeupEnabled = false;
discParam.wakeupConfigDefault = true;
discParam.techs2Find = RFAL_NFC_POLL_TECH_V;
state = DEMO_ST_START_DISCOVERY;
return true;
}
return false;
}
////////////////////////////////////////////////////////////////////////////////////////////////
void rfal_demoCycle(void)
{
static rfalNfcDevice *nfcDevice;
rfalNfcWorker(); /* Run RFAL worker periodically */
#if 0
/*******************************************************************************/
/* Check if USER button is pressed */
if (BSP_PB_GetState(BUTTON_USER) == GPIO_PIN_RESET)
{
discParam.wakeupEnabled = !discParam.wakeupEnabled; /* enable/disable wakeup */
state = DEMO_ST_START_DISCOVERY; /* restart loop */
platformLog("Toggling Wake Up mode %s\r\n", discParam.wakeupEnabled ? "ON" : "OFF");
/* Debounce button */
while (BSP_PB_GetState(BUTTON_USER) == GPIO_PIN_RESET);
}
#endif
discParam.wakeupEnabled = true; /* enable/disable wakeup */
state = DEMO_ST_START_DISCOVERY; /* restart loop */
//tx_thread_sleep(OS_MSECS_TO_TICKS(2000));
switch (state)
{
/*******************************************************************************/
case DEMO_ST_START_DISCOVERY:
rfalNfcDeactivate(false);
rfalNfcDiscover(&discParam);
state = DEMO_ST_DISCOVERY;
break;
/*******************************************************************************/
case DEMO_ST_DISCOVERY:
if (rfalNfcIsDevActivated(rfalNfcGetState()))
{
rfalNfcGetActiveDevice(&nfcDevice);
switch (nfcDevice->type)
{
/*******************************************************************************/
/*******************************************************************************/
case RFAL_NFC_LISTEN_TYPE_NFCV:
{
uint8_t devUID[RFAL_NFCV_UID_LEN];
ST_MEMCPY(devUID, nfcDevice->nfcid, nfcDevice->nfcidLen); /* Copy the UID into local var */
//REVERSE_BYTES(devUID, RFAL_NFCV_UID_LEN); /* Reverse the UID for display purposes */
//platformLog("ISO15693/NFC-V card found. UID: %s\r\n", hex2Str(devUID, RFAL_NFCV_UID_LEN));
//platformLedOn(PLATFORM_LED_V_PORT, PLATFORM_LED_V_PIN);
demoNfcv(&nfcDevice->dev.nfcv);
}
break;
/*******************************************************************************/
default:
break;
}
rfalNfcDeactivate(false);
platformDelay(500);
state = DEMO_ST_START_DISCOVERY;
}
break;
/*******************************************************************************/
case DEMO_ST_NOTINIT:
default:
break;
}
}
////////////////////////////////////////////////////////////////////////////////////
The rfal_demoCycyle() will be called at the same style of nfcStartDefaultTask(void *argument) in FreeRTOS_polling package. The following is my code.
----------------------------------------------
void ddi_Rfal_Tag_Rx_Thread(ULONG param)
{
//tx_thread_sleep(10);
tx_thread_sleep(OS_MSECS_TO_TICKS(1000));
//initialize the RFAL NFC ???
rfal_demoIni();
while (1)
{
rfal_demoCycle();
tx_semaphore_get((TX_SEMAPHORE_PTR)&g_pRfalSemaSt25r3916IRQ);
}//while
}
---------------------------------------------
Are there any problem?
Best regards
Dai Sai
