Post Created date
Atmega8 USART Problem
dbrion0606 wrote: 99% of my troubles with UART come from my forgetting to connect Rx to Tx (hardware seems very solid) 1% came from my using RPi : maximum speed is 115 200 bauds...
Monday, 23 October 2017 - 23:29
How do I load large amounts of data when programming (exceeding flash)?
slow_rider wrote:It seems a little far fetched I could someone program everything using the JTAG debugger at a single go. Loading the code onto the external flash is possible as a...
Sunday, 22 October 2017 - 14:00
External Interrupt - Newb Help Required
Code wise, everything looks correct to me.  I don't often use my debugging tool to step through code like this, but the few times that I have I've found it notoriously...
Saturday, 21 October 2017 - 14:22
Multiplexing 7-segmentdisplay
I'd say the problem is that every time you call display0() you or together the previous value of the output port with the new value and are leaving the segments on from the...
Sunday, 15 October 2017 - 12:27
ADC free running mode
Kartman wrote: Must be the phase of the moon as we’ve had a few posters this week who think 0<<x is going to do something useful for them. 0 shifted as many times as you...
Saturday, 14 October 2017 - 12:35
Feed the Peeve, whats yours?
igendel wrote: Hi,   Since many of you mentioned laying out PCBs, I have a question - hopefully not disturbing the topic too much...   While I too enjoy the puzzle of it...
Thursday, 28 September 2017 - 01:28
Lose RS485 wire A in one direction, not the other
I had a somewhat similar situation, might have even been the A side... I kept swapping parts and finally tracked it down a failed leg of a TVS diode. 
Monday, 25 September 2017 - 01:11
Xmega Data Transfer to Desktop
awneil wrote:  FTDI USB to Serial can certainly do 920k baud   They can do up to 3M baud, but you have to use the D2XX drivers.   I just discovered while double...
Saturday, 23 September 2017 - 13:06
TWI: General call 0000000 for read
KerimF wrote: In the case of 1 slave, it could be used as a fast 'specific' notification by transferring just one byte. But as it became clear now, the slave 'shouldn't...
Friday, 15 September 2017 - 23:09
TWI: General call 0000000 for read
KerimF wrote: What about the one(s), on the slave side, after receiving the general call for read (0b00000001)?   On the slave side, I suspect it would be:   0xA8 - Own...
Friday, 15 September 2017 - 11:58
Inconsistent variable period pulses in CTC mode
mr-maurice wrote:   I suspect the way I'm doing it has the output toggle from a variable internal state depending on the moment the button is hit.   How do I correctly...
Friday, 15 September 2017 - 11:40
TWI: General call 0000000 for read
TWI general calls are designed for transmitting the same data to multiple slaves:   "When a general call is issued, all slaves should respond by pulling the SDA line low in...
Thursday, 14 September 2017 - 11:49