#PUSH HCE sub instruction
Use this command send a R-APDU (response) to the remote reader, after having received a C-APDU (command) through POLL HCE.
#Command format
| Field |
Value |
Remark |
| CLA |
FF |
|
| INS |
F7 |
HCE instrution |
| P1 |
01 |
PUSH HCE sub instruction |
| P2 |
00 |
|
| Lc |
Length of R-APDU |
|
| DataIn |
R-APDU |
|
| Le |
00 |
|
#Response
| Field |
Value |
Remark |
| DataOut |
Empty |
|
| SW |
Push result |
See table below |
#Push result (SW)
| SW1 |
SW2 |
Meaning |
6F |
37 |
HCE started, but the device failed to push the R-APDU (probable reason: RF field lost or card DESELECTed since the C-APDU has been received) |
6F |
38 |
HCE not started |
6F |
xx |
Other fatal error |