Open nikitos1550 opened 4 days ago
MYSERIAL:~# isp55e0 -p /dev/ttyS1 -f /lib/firmware/blepowermanager-ch57xf-test-uart1-echo.bin
Found device CH573
Bootloader version 2.9.0
Unique chip ID dd-cf-57-7b-54-50-88-9b
Code flashing successful
Firmware is good
Seems patch is ok.
Hi!
Before I made patch, that add serial port communications and it was worked well. But I tested it with usb serial adapter. Recently I used sg2002 based system with native hw uart and faced that serial communication is broken with ch573f.
read()
request returns less data then expected.Now I made local patch
I am posting this here now as a memo, after I will complete all tests, I think I will have a time to put full PR.