Search found 2 matches
- Wed Apr 27, 2011 5:04 pm
- Forum: Wifi Radio Project / Hacking the Asus WL-520gU
- Topic: UART output doubled?
- Replies: 3
- Views: 10286
Re: UART output doubled?
I'm using openwrt backfire 10.03-1-rc4. Dropping the baud rate down to 9600 with stty (and of course changing the baud rate used by screen on the receiving end to match) seems to have made the issue go away. Since communication with the microcontroller needs to be at 9600, I guess it was a non-issue...
- Thu Apr 07, 2011 6:41 pm
- Forum: Wifi Radio Project / Hacking the Asus WL-520gU
- Topic: UART output doubled?
- Replies: 3
- Views: 10286
UART output doubled?
I went to test that my serial port was working after loading OpenWRT and saw garbled output at 115200, 8N1. Looking at the Hex values for the output though shows that the values are doubled. For example, if I echo "0123\n" > /dev/ttyS0 on the Asus, I see 60 62 64 66 1A 14 in the hex output...