ccid project: actually power the card

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();