diff options
Diffstat (limited to 'gm_platform/fw/test.py')
-rw-r--r-- | gm_platform/fw/test.py | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/gm_platform/fw/test.py b/gm_platform/fw/test.py deleted file mode 100644 index cb243a5..0000000 --- a/gm_platform/fw/test.py +++ /dev/null @@ -1,41 +0,0 @@ -#!/usr/bin/env python3 - -import serial -import time - -#ser = serial.Serial('/dev/serial/by-id/usb-1a86_USB2.0-Serial-if00-port0', 230400) -ser = serial.Serial('/dev/serial/by-id/usb-Silicon_Labs_CP2102_USB_to_UART_Bridge_Controller_0001-if00-port0', 250000) -#while True: -# ser.write(bytes(range(256))) -start = time.time() - -last_val = None -run = 0 -total_errors = 0 -rx_bytes = 0 -last_print = time.time() -while True: - bytes = ser.read(256) - for byte in bytes: - if last_val is not None and byte != (last_val + 1) % 256: - if run > 0: - print(f'{time.time()-start:>8.3f} {run} {last_val:02x} {byte:02x}') - run = 0 - total_errors += 1 - else: - run += 1 - rx_bytes += 1 - - if time.time() - last_print > 5: - last_print = time.time() - print(f'{time.time()-start:>8.3f} {run} [all good] err={total_errors}@rx={rx_bytes}B', - f'(rate 1/{rx_bytes/total_errors:.5g})' if total_errors > 0 else 'rate unknown') - last_val = byte - -#while True: -# data = ser.read_until(b'\0') -# print(f'{time.time()-start:>8.3f} {len(data)}') - -# while True: -# data = ser.read(256) -# print('YES' if b'\0' in data else 'NO ', data) |