diff options
| -rw-r--r-- | src/jtag/drivers/mpsse.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/jtag/drivers/mpsse.c b/src/jtag/drivers/mpsse.c index 06d008b..c9c19d0 100644 --- a/src/jtag/drivers/mpsse.c +++ b/src/jtag/drivers/mpsse.c @@ -892,6 +892,7 @@ int mpsse_flush(struct mpsse_ctx *ctx) } /* Polling loop, more or less taken from libftdi */ + int64_t start = timeval_ms(); while (!write_result.done || !read_result.done) { struct timeval timeout_usb; @@ -914,6 +915,11 @@ int mpsse_flush(struct mpsse_ctx *ctx) break; } } + + if (timeval_ms() - start > 2000) { + LOG_ERROR("Timed out handling USB events in mpsse_flush()."); + break; + } } error_check: |