webadmin/pico-keys-sdk
1
0
Fork 0
mirror of https://github.com/polhenarejos/pico-keys-sdk synced 2026-05-08 14:06:11 +02:00
Code Issues Packages Projects Releases Wiki Activity

Adding support for chained apdu in emulation mode.

Browse Source 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos
2023-01-17 00:06:17 +01:00
parent 00f9e9c408
commit a9eee861fe
2 changed files with 19 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
src/usb/emulation/emulation.c
View File

@@ -103,8 +103,11 @@ int driver_write_emul(const uint8_t *buffer, size_t buffer_size) {
}
uint32_t emul_write_offset(uint16_t size, uint16_t offset) {
//DEBUG_PAYLOAD(usb_get_tx(ITF_EMUL)+offset, size);
return usb_write_offset(ITF_EMUL, size, offset);
if (size > 0) {
//DEBUG_PAYLOAD(usb_get_tx(ITF_EMUL)+offset, size);
return usb_write_offset(ITF_EMUL, size, offset);
}
return 0;
}
uint32_t emul_write(uint16_t size) {
@@ -112,6 +115,7 @@ uint32_t emul_write(uint16_t size) {
}
void driver_exec_finished_cont_emul(size_t size_next, size_t offset) {
emul_write_offset(size_next, offset);
}
int driver_process_usb_packet_emul(uint16_t len) {
@@ -127,8 +131,8 @@ int driver_process_usb_packet_emul(uint16_t len) {
}
else {
DEBUG_PAYLOAD(data, len);
apdu_process(ITF_EMUL, data, len);
process_apdu();
if (apdu_process(ITF_EMUL, data, len) > 0)
process_apdu();
apdu_finish();
size_t ret = apdu_next();
DEBUG_PAYLOAD(rdata, ret);