Kévin Redon has uploaded this change for review. (
https://gerrit.osmocom.org/10316
Change subject: cardem: add state name in trace
......................................................................
cardem: add state name in trace
this helps reading the output while debugging quite a lot
Change-Id: Idf301e09cf14e2412e29dcb252563bc6e4e5c630
---
M firmware/libcommon/source/card_emu.c
1 file changed, 43 insertions(+), 2 deletions(-)
git pull ssh://gerrit.osmocom.org:29418/simtrace2 refs/changes/16/10316/1
diff --git a/firmware/libcommon/source/card_emu.c
b/firmware/libcommon/source/card_emu.c
index 14a5dd8..fac6aef 100644
--- a/firmware/libcommon/source/card_emu.c
+++ b/firmware/libcommon/source/card_emu.c
@@ -54,6 +54,46 @@
ISO_S_IN_TPDU, /* inside a TPDU */
};
+const struct value_string iso7816_3_card_state_names[] = {
+ {
+ .value = ISO_S_WAIT_POWER,
+ .str = "wait power",
+ },
+ {
+ .value = ISO_S_WAIT_CLK,
+ .str = "wait clock",
+ },
+ {
+ .value = ISO_S_WAIT_RST,
+ .str = "wait reset",
+ },
+ {
+ .value = ISO_S_WAIT_ATR,
+ .str = "wait ATR",
+ },
+ {
+ .value = ISO_S_IN_ATR,
+ .str = "in ATR",
+ },
+ {
+ .value = ISO_S_IN_PTS,
+ .str = "in PTS",
+ },
+ {
+ .value = ISO_S_WAIT_TPDU,
+ .str = "wait TPDU",
+ },
+ {
+ .value = ISO_S_IN_TPDU,
+ .str = "in TPDU",
+ },
+ {
+ .value = 0,
+ .str = NULL,
+ },
+};
+
+
/* detailed sub-states of ISO_S_IN_PTS */
enum pts_state {
PTS_S_WAIT_REQ_PTSS,
@@ -285,8 +325,9 @@
if (ch->state == new_state)
return;
- TRACE_DEBUG("%u: 7816 card state %u -> %u\r\n", ch->num,
- ch->state, new_state);
+ TRACE_DEBUG("%u: 7816 card state %u (%s) -> %u (%s)\r\n", ch->num,
+ ch->state, get_value_string(iso7816_3_card_state_names,
ch->state),
+ new_state, get_value_string(iso7816_3_card_state_names,
new_state));
ch->state = new_state;
switch (new_state) {
--
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Gerrit-Project: simtrace2
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: Idf301e09cf14e2412e29dcb252563bc6e4e5c630
Gerrit-Change-Number: 10316
Gerrit-PatchSet: 1
Gerrit-Owner: Kévin Redon <kre...@sysmocom.de>
