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Add WRITE support for ISO15693 (Bjoern Riemer)
[librfid]
/
src
/
rfid_asic_rc632.c
diff --git
a/src/rfid_asic_rc632.c
b/src/rfid_asic_rc632.c
index
1c64558
..
28bd5a1
100644
(file)
--- a/
src/rfid_asic_rc632.c
+++ b/
src/rfid_asic_rc632.c
@@
-288,7
+288,9
@@
static int rc632_wait_idle_timer(struct rfid_asic_handle *handle)
DEBUGP_STATUS_FLAG(stat);
if (stat & RC632_STAT_ERR) {
u_int8_t err;
DEBUGP_STATUS_FLAG(stat);
if (stat & RC632_STAT_ERR) {
u_int8_t err;
- rc632_reg_read(handle, RC632_REG_ERROR_FLAG, &err);
+ ret = rc632_reg_read(handle, RC632_REG_ERROR_FLAG, &err);
+ if (ret < 0)
+ return ret;
DEBUGP_ERROR_FLAG(err);
if (err & (RC632_ERR_FLAG_COL_ERR |
RC632_ERR_FLAG_PARITY_ERR |
DEBUGP_ERROR_FLAG(err);
if (err & (RC632_ERR_FLAG_COL_ERR |
RC632_ERR_FLAG_PARITY_ERR |
@@
-355,7
+357,9
@@
rc632_wait_idle(struct rfid_asic_handle *handle, u_int64_t timeout)
ret = rc632_reg_read(handle, RC632_REG_INTERRUPT_RQ, &foo);
DEBUGP_INTERRUPT_FLAG("irq_rq",foo);
/* clear all interrupts */
ret = rc632_reg_read(handle, RC632_REG_INTERRUPT_RQ, &foo);
DEBUGP_INTERRUPT_FLAG("irq_rq",foo);
/* clear all interrupts */
- rc632_clear_irqs(handle, 0xff);
+ ret = rc632_clear_irqs(handle, 0xff);
+ if (ret < 0)
+ return ret;
}
}
if (cmd == 0) {
}
}
if (cmd == 0) {