/*FUNCTION**********************************************************************
*
* Function Name : SMARTCARD_DRV_NCN8025Init
* Description : This function iniitializes SMARTCARD PHY/Interface. The function will
* initialize PHY speciic state, card/slot specific state, PHY's control interface
* parameters, initialize card clock etc.
*
*END**************************************************************************/
smartcard_status_t SMARTCARD_DRV_NCN8025Init(uint32_t interfaceInstance,
smartcard_state_t * smartcardStatePtr,
const smartcard_interface_config_t * interfaceUserConfig)
{
#if defined(EMVSIM_INSTANCE_COUNT)
uint32_t instance = interfaceUserConfig->clockModuleInstance;
EMVSIM_Type * base = g_emvsimBase[instance];
#endif
if (!g_smartcardInterfaceStatePtr[interfaceInstance])
{
/* Clear the state structure for this instance. */
memset((void *)(&gInterfaceState[interfaceInstance]) , 0, sizeof(smartcard_interface_state_t));
/* Save runtime structure pointer.*/
g_smartcardInterfaceStatePtr[interfaceInstance] = &gInterfaceState[interfaceInstance];
}
/* Store interface IC state pointer */
smartcardStatePtr->interfaceState = &gInterfaceState[interfaceInstance];
/* Check if this slot already in use */
if(smartcardStatePtr->interfaceState->slot[interfaceUserConfig->cardSoltNo])
{
return kStatus_SMARTCARD_PhyInitialized;
}
/* Store slot pointer */
smartcardStatePtr->interfaceState->slot[interfaceUserConfig->cardSoltNo] = &gInterfaceSlot[interfaceUserConfig->interfaceInstance][interfaceUserConfig->cardSoltNo];
/* Clear the state structure for this instance. */
memset((void *)(smartcardStatePtr->interfaceState->slot[interfaceUserConfig->cardSoltNo]) , 0, sizeof(smartcard_interface_slot_t));
/* Set Clock apply to Reset delay to EMV specific value */
((smartcard_interface_slot_t *)(smartcardStatePtr->interfaceState->slot[interfaceUserConfig->cardSoltNo]))->clockToResetDelay = 42000;
/*************** Initialize PHY/Interface interface ********************/
/* Clock */
SMARTCARD_DRV_InterfaceClockInit(smartcardStatePtr->interfaceConfig.clockModuleInstance, smartcardStatePtr->interfaceConfig.clockModuleChannel, smartcardStatePtr->interfaceConfig.sCClock);
/* Define gpio input pin config Interrupt structure.*/
gpio_input_pin_user_config_t intPin[] = {
{
GPIO_MAKE_PIN((uint32_t)smartcardStatePtr->interfaceConfig.irqPort, (uint32_t)smartcardStatePtr->interfaceConfig.irqPin),
{
#if FSL_FEATURE_PORT_HAS_PULL_ENABLE
false,
#endif
#if FSL_FEATURE_PORT_HAS_PULL_SELECTION
kPortPullDown,
#endif
#if FSL_FEATURE_PORT_HAS_PASSIVE_FILTER
false,
#endif
#if FSL_FEATURE_PORT_HAS_DIGITAL_FILTER
false,
#endif
#if FSL_FEATURE_GPIO_HAS_INTERRUPT_VECTOR
kPortIntEitherEdge
#endif
}
},
{
GPIO_PINS_OUT_OF_RANGE,
{
#if FSL_FEATURE_PORT_HAS_PULL_ENABLE
false,
#endif
#if FSL_FEATURE_PORT_HAS_PULL_SELECTION
kPortPullDown,
#endif
#if FSL_FEATURE_PORT_HAS_PASSIVE_FILTER
false,
#endif
#if FSL_FEATURE_PORT_HAS_DIGITAL_FILTER
false,
#endif
#if FSL_FEATURE_GPIO_HAS_INTERRUPT_VECTOR
kPortIntDisabled
#endif
}
}
};
gpio_output_pin_user_config_t controlPins[] = {
#if !defined(EMVSIM_INSTANCE_COUNT)
/* Define gpio output pin CMDVCC config structure.*/
{
GPIO_MAKE_PIN((uint32_t)smartcardStatePtr->interfaceConfig.controlPort, (uint32_t)smartcardStatePtr->interfaceConfig.controlPin),
{
1,
#if FSL_FEATURE_PORT_HAS_SLEW_RATE
kPortFastSlewRate,
#endif
#if FSL_FEATURE_PORT_HAS_DRIVE_STRENGTH
kPortHighDriveStrength,
#endif
#if FSL_FEATURE_PORT_HAS_OPEN_DRAIN
false
#endif
}
},
#endif
/* Define gpio output pin VSEL0 config structure.*/
{
GPIO_MAKE_PIN((uint32_t)smartcardStatePtr->interfaceConfig.vsel0Port, (uint32_t)smartcardStatePtr->interfaceConfig.vsel0Pin),
{
0,
#if FSL_FEATURE_PORT_HAS_SLEW_RATE
kPortFastSlewRate,
#endif
#if FSL_FEATURE_PORT_HAS_DRIVE_STRENGTH
kPortHighDriveStrength,
#endif
#if FSL_FEATURE_PORT_HAS_OPEN_DRAIN
false
#endif
}
},
/* Define gpio output pin VSEL1 config structure.*/
{
GPIO_MAKE_PIN((uint32_t)smartcardStatePtr->interfaceConfig.vsel1Port, (uint32_t)smartcardStatePtr->interfaceConfig.vsel1Pin),
{
0,
#if FSL_FEATURE_PORT_HAS_SLEW_RATE
kPortFastSlewRate,
#endif
#if FSL_FEATURE_PORT_HAS_DRIVE_STRENGTH
kPortHighDriveStrength,
#endif
#if FSL_FEATURE_PORT_HAS_OPEN_DRAIN
false
#endif
}
},
#if !defined(EMVSIM_INSTANCE_COUNT)
/* Define gpio output pin RESET config structure.*/
{
GPIO_MAKE_PIN((uint32_t)smartcardStatePtr->interfaceConfig.resetPort, (uint32_t)smartcardStatePtr->interfaceConfig.resetPin),
{
0,
#if FSL_FEATURE_PORT_HAS_SLEW_RATE
kPortFastSlewRate,
#endif
#if FSL_FEATURE_PORT_HAS_DRIVE_STRENGTH
kPortHighDriveStrength,
#endif
#if FSL_FEATURE_PORT_HAS_OPEN_DRAIN
false
#endif
}
},
#endif
{
GPIO_PINS_OUT_OF_RANGE,
{
0,
#if FSL_FEATURE_PORT_HAS_SLEW_RATE
kPortFastSlewRate,
#endif
#if FSL_FEATURE_PORT_HAS_DRIVE_STRENGTH
kPortLowDriveStrength,
#endif
#if FSL_FEATURE_PORT_HAS_OPEN_DRAIN
false
#endif
}
}
};
/*Init Input pin, Output pin.*/
GPIO_DRV_Init(intPin, controlPins);
#if defined(EMVSIM_INSTANCE_COUNT)
/* Set CMD_VCC pin to logic level '1', to allow card detection interrupt from NCN8025 */
EMVSIM_HAL_SetVCCEnable(base, true);
EMVSIM_HAL_SetCardVCCEnablePolarity(base, kEmvsimVccEnIsHigh);
#endif
return kStatus_SMARTCARD_Success;
}
/*FUNCTION**********************************************************************
*
* Function Name : SMARTCARD_DRV_NCN8025Activate
* Description : Activates the smartcard interface
*
*END**************************************************************************/
void SMARTCARD_DRV_NCN8025Activate(uint32_t instance, smartcard_reset_type_t resetType)
{
assert(instance < HW_SMARTCARD_INSTANCE_COUNT);
smartcard_state_t * smartcardStatePtr = (smartcard_state_t *)g_smartcardStatePtr[instance];
smartcard_interface_slot_t * interfaceSlotParams = (smartcard_interface_slot_t *)(smartcardStatePtr->interfaceState->slot[smartcardStatePtr->interfaceConfig.cardSoltNo]);
#if defined(EMVSIM_INSTANCE_COUNT)
EMVSIM_Type * base = g_emvsimBase[instance];
#else
uint32_t temp;
UART_Type * base = g_uartBase[instance];
#endif
smartcardStatePtr->timersState.initCharTimerExpired = false;
smartcardStatePtr->resetType = resetType;
/* Set data convention format into default direct mode */
#if defined(EMVSIM_INSTANCE_COUNT)
smartcardStatePtr->cardParams.Fi = 372;
smartcardStatePtr->cardParams.currentD = 1;
EMVSIM_HAL_SetControl(base, kEmvsimCtrlInverseConvention, false);
EMVSIM_HAL_SetBaudrateDivisor(base, (smartcardStatePtr->cardParams.Fi / smartcardStatePtr->cardParams.currentD));
#else
UART_BWR_S2_RXINV(base, 0);
UART_BWR_S2_MSBF(base, 0);
UART_BWR_C3_TXINV(base, 0);
#endif
if(resetType == kSmartcardColdReset)
{
/* Ensure that RST is LOW and CMD is high here so that PHY goes in normal mode */
#if defined(EMVSIM_INSTANCE_COUNT)
EMVSIM_HAL_SetVCCEnable(base, true);
EMVSIM_HAL_SetCardVCCEnablePolarity(base, kEmvsimVccEnIsHigh);
EMVSIM_HAL_ResetCard(base, kEmvsimResetAssert);
#else
GPIO_DRV_ClearPinOutput(GPIO_MAKE_PIN((uint32_t)smartcardStatePtr->interfaceConfig.resetPort, (uint32_t)smartcardStatePtr->interfaceConfig.resetPin));
GPIO_DRV_SetPinOutput(GPIO_MAKE_PIN((uint32_t)smartcardStatePtr->interfaceConfig.controlPort, (uint32_t)smartcardStatePtr->interfaceConfig.controlPin));
#endif
if (smartcardStatePtr->cardParams.vcc == kSmartcardVoltageClassA5_0V)
{
/* vcc = 5v: vsel0=0,vsel1= 1 */
GPIO_DRV_SetPinOutput(GPIO_MAKE_PIN((uint32_t)smartcardStatePtr->interfaceConfig.vsel1Port, (uint32_t)smartcardStatePtr->interfaceConfig.vsel1Pin));
GPIO_DRV_ClearPinOutput(GPIO_MAKE_PIN((uint32_t)smartcardStatePtr->interfaceConfig.vsel0Port, (uint32_t)smartcardStatePtr->interfaceConfig.vsel0Pin));
}
else if (smartcardStatePtr->cardParams.vcc == kSmartcardVoltageClassB3_3V)
{
/* vcc = 3.3v: vsel0=x,vsel1= 0 */
GPIO_DRV_ClearPinOutput(GPIO_MAKE_PIN((uint32_t)smartcardStatePtr->interfaceConfig.vsel1Port, (uint32_t)smartcardStatePtr->interfaceConfig.vsel1Pin));
GPIO_DRV_ClearPinOutput(GPIO_MAKE_PIN((uint32_t)smartcardStatePtr->interfaceConfig.vsel0Port, (uint32_t)smartcardStatePtr->interfaceConfig.vsel0Pin));
}
else
{
/* vcc = 1.8v: vsel0=1,vsel1= 1 */
GPIO_DRV_SetPinOutput(GPIO_MAKE_PIN((uint32_t)smartcardStatePtr->interfaceConfig.vsel1Port, (uint32_t)smartcardStatePtr->interfaceConfig.vsel1Pin));
GPIO_DRV_SetPinOutput(GPIO_MAKE_PIN((uint32_t)smartcardStatePtr->interfaceConfig.vsel0Port, (uint32_t)smartcardStatePtr->interfaceConfig.vsel0Pin));
}
/* Set PHY to start Activation sequence by pulling CMDVCC low */
#if defined(EMVSIM_INSTANCE_COUNT)
EMVSIM_HAL_SetCardVCCEnablePolarity(base, kEmvsimVccEnIsLow);
#else
GPIO_DRV_ClearPinOutput(GPIO_MAKE_PIN((uint32_t)smartcardStatePtr->interfaceConfig.controlPort, (uint32_t)smartcardStatePtr->interfaceConfig.controlPin));
#endif
/* Wait for sometime as specified by EMV before pulling RST High */
/* As per EMV delay <= 42000 Clock cycles
* as per PHY delay >= 1us
*/
#if defined(EMVSIM_INSTANCE_COUNT)
/* Down counter trigger, and clear any pending counter status flag */
EMVSIM_HAL_SetControl(base, kEmvsimCtrlReceiverEnable, false);
EMVSIM_HAL_ClearTransmitStatus(base, kEmvsimGPCNT1Timeout);
/* Disable counter interrupt */
EMVSIM_HAL_SetIntMode(base, kEmvsimIntGPCnt1, false);
/* Set counter value */
EMVSIM_HAL_SetGPCNTValue(base, 1, interfaceSlotParams->clockToResetDelay);
/* Select the clock for GPCNT */
EMVSIM_HAL_SetGPCClockSelect(base, 1, kEmvsimGPCCardClock);
/* Trigger the counter */
EMVSIM_HAL_SetControl(base, kEmvsimCtrlReceiverEnable, true);
/* In polling mode */
while(!EMVSIM_HAL_GetTransmitStatus(base, kEmvsimGPCNT1Timeout))
{}
/* Disable the counter */
EMVSIM_HAL_SetGPCClockSelect(base, 1, kEmvsimGPCClockDisable);
/* Down counter trigger, and clear any pending counter status flag */
EMVSIM_HAL_SetControl(base, kEmvsimCtrlReceiverEnable, false);
EMVSIM_HAL_ClearTransmitStatus(base, kEmvsimGPCNT1Timeout);
#else
temp = (uint32_t)((float)(1 + (float)(((float)(1000*interfaceSlotParams->clockToResetDelay)) / ((float)smartcardStatePtr->interfaceConfig.sCClock))));
OSA_TimeDelay(temp);
#endif
/* Pull reset HIGH Now to mark the end of Activation sequence */
#if defined(EMVSIM_INSTANCE_COUNT)
EMVSIM_HAL_ResetCard(base, kEmvsimResetDeassert);
#else
GPIO_DRV_SetPinOutput(GPIO_MAKE_PIN((uint32_t)smartcardStatePtr->interfaceConfig.resetPort, (uint32_t)smartcardStatePtr->interfaceConfig.resetPin));
#endif
}
else if(resetType == kSmartcardWarmReset)
{
/* Ensure that card is not already active */
if(!interfaceSlotParams->active)
{
/* Card is not active;hence return */
return;
}
/* Pull RESET low to start warm Activation sequence */
#if defined(EMVSIM_INSTANCE_COUNT)
EMVSIM_HAL_ResetCard(base, kEmvsimResetAssert);
#else
GPIO_DRV_ClearPinOutput(GPIO_MAKE_PIN((uint32_t)smartcardStatePtr->interfaceConfig.resetPort, (uint32_t)smartcardStatePtr->interfaceConfig.resetPin));
#endif
/* Wait for sometime as specified by EMV before pulling RST High */
/* As per EMV delay <= 42000 Clock cycles
* as per PHY delay >= 1us
*/
#if defined(EMVSIM_INSTANCE_COUNT)
/* Down counter trigger, and clear any pending counter status flag */
EMVSIM_HAL_SetControl(base, kEmvsimCtrlReceiverEnable, false);
EMVSIM_HAL_ClearTransmitStatus(base, kEmvsimGPCNT1Timeout);
/* Disable counter interrupt */
EMVSIM_HAL_SetIntMode(base, kEmvsimIntGPCnt1, false);
/* Set counter value */
EMVSIM_HAL_SetGPCNTValue(base, 1, interfaceSlotParams->clockToResetDelay);
/* Select the clock for GPCNT */
EMVSIM_HAL_SetGPCClockSelect(base, 1, kEmvsimGPCCardClock);
/* Trigger the counter */
EMVSIM_HAL_SetControl(base, kEmvsimCtrlReceiverEnable, true);
/* In polling mode */
while(!EMVSIM_HAL_GetTransmitStatus(base, kEmvsimGPCNT1Timeout))
{}
/* Disable the counter */
EMVSIM_HAL_SetGPCClockSelect(base, 1, kEmvsimGPCClockDisable);
/* Down counter trigger, and clear any pending counter status flag */
EMVSIM_HAL_SetControl(base, kEmvsimCtrlReceiverEnable, false);
EMVSIM_HAL_ClearTransmitStatus(base, kEmvsimGPCNT1Timeout);
#else
temp = (uint32_t)((float)(1 + (float)(((float)(1000*interfaceSlotParams->clockToResetDelay)) / ((float)smartcardStatePtr->interfaceConfig.sCClock))));
OSA_TimeDelay(temp);
#endif
/* Pull reset HIGH to mark the end of Activation sequence*/
#if defined(EMVSIM_INSTANCE_COUNT)
EMVSIM_HAL_ResetCard(base, kEmvsimResetDeassert);
#else
GPIO_DRV_SetPinOutput(GPIO_MAKE_PIN((uint32_t)smartcardStatePtr->interfaceConfig.resetPort, (uint32_t)smartcardStatePtr->interfaceConfig.resetPin));
#endif
}
#if defined(EMVSIM_INSTANCE_COUNT)
/* Down counter trigger, and clear any pending counter status flag */
EMVSIM_HAL_SetControl(base, kEmvsimCtrlReceiverEnable, false);
EMVSIM_HAL_ClearTransmitStatus(base, kEmvsimGPCNT0Timeout);
EMVSIM_HAL_ClearTransmitStatus(base, kEmvsimGPCNT1Timeout);
/* Set counter value for TS detection delay */
EMVSIM_HAL_SetGPCNTValue(base, 0, (INIT_DELAY_CLOCK_CYCLES + INIT_DELAY_CLOCK_CYCLES_ADJUSTMENT));
/* Pre-load counter value for ATR duration delay */
EMVSIM_HAL_SetGPCNTValue(base, 1, (EMV_ATR_DURATION_ETU + ATR_DURATION_ADJUSTMENT));
/* Select the clock for GPCNT for both TS detection and early start of ATR duration counter */
EMVSIM_HAL_SetGPCClockSelect(base, 0, kEmvsimGPCCardClock);
EMVSIM_HAL_SetGPCClockSelect(base, 1, kEmvsimGPCTxClock);
/* Enable counter interrupt for TS detection */
EMVSIM_HAL_SetIntMode(base, kEmvsimIntGPCnt0, true);
/* Trigger the counter */
EMVSIM_HAL_SetControl(base, kEmvsimCtrlReceiverEnable, true);
#endif
/* Here the card was activated */
interfaceSlotParams->active = true;
}
/*FUNCTION**********************************************************************
*
* Function Name : SMARTCARD_DRV_NCN8025Control
* Description : This function is used to differnet control interface/slot specific parameters
*
*END**************************************************************************/
void SMARTCARD_DRV_NCN8025Control(uint32_t instance, void *interfaceControl, void *param)
{
assert(instance < HW_SMARTCARD_INSTANCE_COUNT);
assert(interfaceControl);
assert(param);
smartcard_interface_control_t *interfaceControlPtr = (smartcard_interface_control_t *)interfaceControl;
smartcard_state_t * smartcardStatePtr = (smartcard_state_t *)g_smartcardStatePtr[instance];
smartcard_interface_slot_t * interfaceSlotParams = (smartcard_interface_slot_t *)(smartcardStatePtr->interfaceState->slot[smartcardStatePtr->interfaceConfig.cardSoltNo]);
smartcard_card_voltage_class_t *vcc;
uint32_t *clockToResetDelay;
smartcard_interface_slot_t *statusParams;
#if defined(EMVSIM_INSTANCE_COUNT)
EMVSIM_Type * base = g_emvsimBase[smartcardStatePtr->interfaceConfig.clockModuleInstance];
#endif
switch(*interfaceControlPtr)
{
case kSmartcardInterfaceSetVcc:
/* Set card parameter to VCC level set by caller */
vcc = (smartcard_card_voltage_class_t *)param;
smartcardStatePtr->cardParams.vcc = *vcc;
interfaceSlotParams->vcc = *vcc;
break;
case kSmartcardInterfaceSetClockToResetDelay:
/* Set interface clock to Reset delay set by caller */
clockToResetDelay = (uint32_t *)param;
interfaceSlotParams->clockToResetDelay = *clockToResetDelay;
break;
case kSmartcardInterfaceReadStatus:
/* Read interface/card status */
statusParams = (smartcard_interface_slot_t *)param;
#if defined(EMVSIM_INSTANCE_COUNT)
/* Expecting active low present detect */
statusParams->present = (EMVSIM_HAL_GetCardPresenceDetectPinStatus(base) == kEmvsimPDPinIsLow);
#else
if(GPIO_DRV_ReadPinInput(GPIO_MAKE_PIN((uint32_t)smartcardStatePtr->interfaceConfig.controlPort, (uint32_t)smartcardStatePtr->interfaceConfig.controlPin)))
{
if(GPIO_DRV_ReadPinInput(GPIO_MAKE_PIN((uint32_t)smartcardStatePtr->interfaceConfig.irqPort, (uint32_t)smartcardStatePtr->interfaceConfig.irqPin)))
{
/* CMDVCC is high => session is inactive and INT is high => card is present */
statusParams->present = true;
statusParams->active = false;
statusParams->faulty = false;
statusParams->status = MASK_NCN8025_STATUS_PRES;
}
else
{
/* CMDVCC is high => session is inactive and INT is low => card is absent */
statusParams->present = false;
statusParams->active = false;
statusParams->faulty = false;
statusParams->status = 0;
}
}
else
{
if(GPIO_DRV_ReadPinInput(GPIO_MAKE_PIN((uint32_t)smartcardStatePtr->interfaceConfig.irqPort, (uint32_t)smartcardStatePtr->interfaceConfig.irqPin)))
{
/* CMDVCC is low => session is active and INT is high => card is present */
statusParams->present = true;
statusParams->active = true;
statusParams->faulty = false;
statusParams->status = MASK_NCN8025_STATUS_PRES | MASK_NCN8025_STATUS_ACTIVE ;
}
else
{
/* CMDVCC is low => session is active and INT is low => card is absent/deactivated due to some fault */
/* A fault has been detected (card has been deactivated) but The cause of the deactivation is not yet known.
* Lets determine the cause of fault by pulling CMD high
*/
GPIO_DRV_SetPinOutput(GPIO_MAKE_PIN((uint32_t)smartcardStatePtr->interfaceConfig.controlPort, (uint32_t)smartcardStatePtr->interfaceConfig.controlPin));
if(GPIO_DRV_ReadPinInput(GPIO_MAKE_PIN((uint32_t)smartcardStatePtr->interfaceConfig.irqPort, (uint32_t)smartcardStatePtr->interfaceConfig.irqPin)))
{
/* The fault detected was not a card removal (card is still present) */
/* If INT follows CMDVCCN, the fault is due to a supply voltage drop, a VCC over-current detection or overheating. */
statusParams->present = true;
statusParams->active = false;
statusParams->faulty = true;
statusParams->status = MASK_NCN8025_STATUS_PRES | MASK_NCN8025_STATUS_FAULTY | MASK_NCN8025_STATUS_CARD_DEACTIVATED ;
}
else
{
/* The fault detected was the card removal
* Setting CMDVCCN allows checking if the deactivation is due to card removal.
* In this case the INT pin will stay low after CMDVCCN is high.
*/
statusParams->present = false;
statusParams->active = false;
statusParams->faulty = false;
statusParams->status = MASK_NCN8025_STATUS_CARD_REMOVED | MASK_NCN8025_STATUS_CARD_DEACTIVATED ;
}
}
}
#endif
/* Copying results back to caller buffer structure */
interfaceSlotParams->present = statusParams->present;
interfaceSlotParams->active = statusParams->active;
interfaceSlotParams->faulty = statusParams->faulty;
interfaceSlotParams->status = statusParams->status;
break;
default:
break;
}
}
.oscerConfig =
{
.enable = false, // OSCERCLK disable.
.enableInStop = false, // OSCERCLK disable in STOP mode.
}
};
/* Idle the CPU in Very Low Power Wait (VLPW) */
/* This should be the lowest power mode where the PIT still functions. */
static const smc_power_mode_config_t g_idlePowerMode = {
.powerModeName = kPowerModeVlpw,
};
/* Switch GPIO pins */
static const gpio_input_pin_user_config_t g_switch1 = {
.pinName = GPIO_MAKE_PIN(GPIOA_IDX, 1),
.config.isPullEnable = true,
.config.pullSelect = kPortPullUp,
.config.interrupt = kPortIntEitherEdge,
};
static const gpio_input_pin_user_config_t g_switch2 = {
.pinName = GPIO_MAKE_PIN(GPIOA_IDX, 2),
.config.isPullEnable = true,
.config.pullSelect = kPortPullUp,
.config.interrupt = kPortIntEitherEdge,
};
static const gpio_input_pin_user_config_t g_switchUp = {
.pinName = GPIO_MAKE_PIN(GPIOA_IDX, 4),
.config.isPullEnable = true,