diff options
| -rw-r--r-- | usb-device-ccid-project/main.c | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/usb-device-ccid-project/main.c b/usb-device-ccid-project/main.c index f4d8fdc..ab1874a 100644 --- a/usb-device-ccid-project/main.c +++ b/usb-device-ccid-project/main.c @@ -141,6 +141,13 @@ unsigned char USBState = STATE_IDLE; static const Pin pinsISO7816[] = {PINS_ISO7816};
static const Pin pinIso7816RstMC = PIN_ISO7816_RSTMC;
+static const Pin pinsPower[] = {
+ /* low = off */
+ {1 << 5, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT},
+ /* high = off */
+ {1 << 26, AT91C_BASE_PIOA, AT91C_ID_PIOA, PIO_OUTPUT_1, PIO_DEFAULT},
+};
+
//------------------------------------------------------------------------------
// Optional smartcard detection
//------------------------------------------------------------------------------
@@ -155,16 +162,20 @@ static const Pin pinSmartCard = PIN_SMARTCARD_CONNECT; //------------------------------------------------------------------------------
static void ISR_PioSmartCard(const Pin *pPin)
{
+ printf("-H- ISR_PioSmartCard\n\r");
// Check all pending interrupts
if ((pinSmartCard.pio->PIO_ISR & pinSmartCard.mask) != 0) {
+ printf("-H- SmartCard.mask\n\r");
// Check current level on pin
if (PIO_Get(&pinSmartCard) == 0) {
+ printf("-H- Insert\n\r");
CCID_Insertion();
}
else {
+ printf("-H- Removal\n\r");
CCID_Removal();
}
}
@@ -529,6 +540,11 @@ int main( void ) // Configure ISO7816 driver
PIO_Configure(pinsISO7816, PIO_LISTSIZE(&pinsISO7816));
+ PIO_Configure(pinsPower, PIO_LISTSIZE(&pinsPower));
+
+ /* power up the card */
+ PIO_Set(&pinsPower[0]);
+
ISO7816_Init( pinIso7816RstMC );
// USB audio driver initialization
@@ -545,13 +561,13 @@ int main( void ) if( USBState == STATE_SUSPEND ) {
TRACE_DEBUG("suspend !\n\r");
- //LowPowerMode();
+ LowPowerMode();
USBState = STATE_IDLE;
}
if( USBState == STATE_RESUME ) {
// Return in normal MODE
TRACE_DEBUG("resume !\n\r");
- //NormalPowerMode();
+ NormalPowerMode();
USBState = STATE_IDLE;
}
CCID_SmartCardRequest();
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