github.com/lowobservable.coax
1
0
Fork 0
mirror of https://github.com/lowobservable/coax.git synced 2026-05-03 14:49:37 +00:00
Code Issues Projects Releases Wiki Activity

New serial protocol

Browse Source
This commit is contained in:
Andrew Kay
2020-03-23 19:35:21 -05:00
parent f4be7f39a2
commit f89f9b16d7
26 changed files with 530 additions and 945 deletions
Download Patch File Download Diff File Expand all files Collapse all files

25
pycoax/examples/09_read_data.py
View File

@@ -1,30 +1,15 @@
#!/usr/bin/env python
import sys
import time
from serial import Serial
from common import create_serial, create_interface
sys.path.append('..')
from coax import read_address_counter_hi, read_address_counter_lo, read_data, load_address_counter_hi, load_address_counter_lo, write_data
from coax import Interface1, read_address_counter_hi, read_address_counter_lo, read_data, load_address_counter_hi, load_address_counter_lo, write_data
print('Opening serial port...')
with Serial('/dev/ttyUSB0', 115200) as serial:
print('Sleeping to allow interface time to wake up...')
time.sleep(3)
interface = Interface1(serial)
print('Resetting interface...')
version = interface.reset()
print(f'Firmware version is {version}')
with create_serial() as serial:
interface = create_interface(serial)
load_address_counter_hi(interface, 0)
load_address_counter_lo(interface, 80)
write_data(interface, bytes.fromhex('a7 84 8b 8b 8e 33 00 96 8e 91 8b 83 19'))
load_address_counter_hi(interface, 0)