crewID/libnfc
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

drivers/acr122s: fix ACR122S initialization (Fixes Issue 185)

Browse source
This commit is contained in:
Romuald Conty 2012-02-27 14:10:47 +00:00
parent 4cc3c72b31
commit 4878361d27
1 changed files with 3 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
libnfc/drivers/acr122s.c
View file

@ -251,9 +251,9 @@ static int
acr122s_recv_frame(nfc_device *pnd, uint8_t *frame, size_t frame_size, void *abort_p, int timeout) acr122s_recv_frame(nfc_device *pnd, uint8_t *frame, size_t frame_size, void *abort_p, int timeout)
{ {
if (frame_size < 13) if (frame_size < 13)
pnd->last_error = NFC_EINVARG; { pnd->last_error = NFC_EINVARG;
return pnd->last_error; return pnd->last_error;
}
int ret; int ret;
serial_port port = DRIVER_DATA(pnd)->port; serial_port port = DRIVER_DATA(pnd)->port;
@ -621,7 +621,7 @@ acr122s_open(const nfc_connstring connstring)
} }
#endif #endif
if (!pn53x_init(pnd)) { if (pn53x_init(pnd) < 0) {
log_put(LOG_CATEGORY, NFC_PRIORITY_ERROR, "%s", "Failed initializing PN532 chip."); log_put(LOG_CATEGORY, NFC_PRIORITY_ERROR, "%s", "Failed initializing PN532 chip.");
acr122s_close(pnd); acr122s_close(pnd);
return NULL; return NULL;