Email:
Password:
Remember Me |
Create Account
(Free)
Consulting Services
The 8052.com Book
Message Forum
8052 Forum
Chat Board
Forum Rules (Read!)
Tutorials
Tutorials Index
8051/8052 Tutorial
16-Bit Math
LCD Programming
8051 Instruction Set
News
Back to Subject List
Old thread has been locked -- no new posts accepted in this thread
???
08/04/11 19:13
Read: times
#183203
- 1) din = din >> 1
Responding to: ???'s
previous message
List of 30 messages in thread
Topic
Author
Date
bit banging program touble
01/01/70 00:00
why?
01/01/70 00:00
i need a second serial port
01/01/70 00:00
something like this , without any warranty :
01/01/70 00:00
a good start would be ...
01/01/70 00:00
only 3 'U's are commingout of 100
01/01/70 00:00
Separate the characters and look with scope
01/01/70 00:00
finally it worked
01/01/70 00:00
uart receiver in software
01/01/70 00:00
No I/O or No Timing
01/01/70 00:00
"No I/O or No Timing"
01/01/70 00:00
Someday you will learn...
01/01/70 00:00
this isnt the actual code
01/01/70 00:00
Well then another lesson to learn...
01/01/70 00:00
Assembler Manual will help you
01/01/70 00:00
assembler manual?
01/01/70 00:00
Data is 8 Bit??
01/01/70 00:00
Bit width timing and timer TH0,TL0 Values
01/01/70 00:00
checked values for TH0 and TL0
01/01/70 00:00
keil baud rate Calculator not for bit bang
01/01/70 00:00
LSB first
01/01/70 00:00
now reception....
01/01/70 00:00
1) din = din >> 1
01/01/70 00:00
working at 1200 baud
01/01/70 00:00
delayRS()
01/01/70 00:00
why do i have to sample stop bit
01/01/70 00:00
Need not, but should
01/01/70 00:00
because
01/01/70 00:00
Much to a real UART
01/01/70 00:00
1.5 bit delay
01/01/70 00:00
Back to Subject List