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Fix preparing next RAPDU in C0 response.

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Pol Henarejos
2022-06-06 01:44:41 +02:00
parent 2b8c23f593
commit f44658eb63
1 changed files with 6 additions and 0 deletions
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6
src/ccid/ccid2040.c
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@@ -264,6 +264,7 @@ static int usb_event_handle() {
//printf("apdu.nc %d, apdu.ne %d\r\n",apdu.nc,apdu.ne); //printf("apdu.nc %d, apdu.ne %d\r\n",apdu.nc,apdu.ne);
if (apdu.header[1] == 0xc0) { if (apdu.header[1] == 0xc0) {
//printf("apdu.ne %d, apdu.rlen %d, bk %x\r\n",apdu.ne,apdu.rlen,rdata_bk); //printf("apdu.ne %d, apdu.rlen %d, bk %x\r\n",apdu.ne,apdu.rlen,rdata_bk);
timeout = 0;
ccid_response = (struct ccid_header *)(rdata_gr-10); ccid_response = (struct ccid_header *)(rdata_gr-10);
*(uint16_t *)rdata_gr = rdata_bk; *(uint16_t *)rdata_gr = rdata_bk;
if (apdu.rlen <= apdu.ne) { if (apdu.rlen <= apdu.ne) {
@@ -274,6 +275,11 @@ static int usb_event_handle() {
ccid_response->abRFU0 = ccid_status; ccid_response->abRFU0 = ccid_status;
ccid_response->abRFU1 = 0; ccid_response->abRFU1 = 0;
ccid_write_offset(apdu.rlen+2, rdata_gr-10-usb_get_tx()); ccid_write_offset(apdu.rlen+2, rdata_gr-10-usb_get_tx());
//Ended. Prepare next RAPDU
apdu.sw = 0;
apdu.rlen = 0;
ccid_response = (struct ccid_header *)usb_get_tx();
ccid_response->apdu = usb_get_tx()+10;
} }
else { else {
ccid_response->bMessageType = CCID_DATA_BLOCK_RET; ccid_response->bMessageType = CCID_DATA_BLOCK_RET;