From 3e504477a9227b984e2cc8e63913b4d228068040 Mon Sep 17 00:00:00 2001 From: Harald Welte Date: Sat, 30 Jul 2011 22:31:00 +0200 Subject: ccid project: actually power the card --- usb-device-ccid-project/main.c | 20 ++++++++++++++++++-- 1 file changed, 18 insertions(+), 2 deletions(-) (limited to 'usb-device-ccid-project') 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(); -- cgit v1.2.3