Other Parts Discussed in Thread: DLP2000,
1. Beaglebone Black Wireless is used and is updated to the latest image already.
2. USB is used to power DLP2000, a 5V adaptor is used to power DLP. (Both can work normally seperately)
Problems are:
1. When i type command i2cdetect and it shows:
debian@beaglebone:~$ i2cdetect -r -y 2
0 1 2 3 4 5 6 7 8 9 a b c d e f
00: -- -- -- -- -- -- -- -- -- -- -- -- --
10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
40: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
50: -- -- -- -- UU UU UU UU -- -- -- -- -- -- -- --
60: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
70: -- -- -- -- -- -- -- --
According to the instruction 'TI DLP® LightCrafter™ Display 2000 EVM User's Guide', there should be a '1b' in i2c.
(Does it mean that it is fine for communication between DLP and BBBW if i can see the i2c graph?)
Same as https://e2e.ti.com/support/dlp/f/94/t/618632,
Thanks for any Help!!