diff options
Diffstat (limited to 'tests/serial_test.py')
| -rwxr-xr-x | tests/serial_test.py | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/tests/serial_test.py b/tests/serial_test.py index 1baa2282a..455d2277f 100755 --- a/tests/serial_test.py +++ b/tests/serial_test.py @@ -103,6 +103,11 @@ def read_test(ser_repl, ser_data, bufsize, nbuf): assert bufsize % 256 == 0 # for verify to work + # how long to wait for data from device + # (if UART TX is also enabled then it can take 1.4s to send + # out a 16KB butter at 115200bps) + READ_TIMEOUT_S = 2 + # Load and run the read_test_script. ser_repl.write(b"\x03\x01\x04") # break, raw-repl, soft-reboot drain_input(ser_repl) @@ -121,7 +126,7 @@ def read_test(ser_repl, ser_data, bufsize, nbuf): while remain: t0 = time.monotonic_ns() while ser_data.inWaiting() == 0: - if time.monotonic_ns() - t0 > 1e9: + if time.monotonic_ns() - t0 > READ_TIMEOUT_S * 1e9: # timeout waiting for data from device break time.sleep(0.0001) |