2012-04-27, 19:21:27
(This post was last modified: 2024-07-04, 21:04:24 by Mikael Gustavsson.)
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OK, That was simple, works fine now.
I saw a short thread from a while back ([broken link]) in which someone had a modified version of the DS30 bootloader that did not require a level shifter for RS232 communication. You just needed a couple of resistors. I added the level shifter to my design specifically so I could use a bootloader. But I would very much like to lose the MAX232 if I could. Does anyone have this version of DS30 that works without a level shifter?
Code:
bcf TRISB, TRISB1
bsf LATB, LATB1OK, That was simple, works fine now.
I saw a short thread from a while back ([broken link]) in which someone had a modified version of the DS30 bootloader that did not require a level shifter for RS232 communication. You just needed a couple of resistors. I added the level shifter to my design specifically so I could use a bootloader. But I would very much like to lose the MAX232 if I could. Does anyone have this version of DS30 that works without a level shifter?