Post Created date
Which is faster: internal EEPROM or External EEPROM?
Why the internal and I2C compare , I would look at SPI EEPROM(or FRAM)
Monday, 8 July 2019 - 14:35
Help with DDS and PWM
I would also go with a DDS, (it's just an other way to pick the needed value), and if scaled correct you can still get more values than in the table (just some will be the...
Saturday, 6 July 2019 - 09:37
UART transmission every 5 minutes using Timer.
The code in #7 should work, but you should avoid the need of cli around sei code.   Keep the timer variables as statics in the ISR, and set a flag every time 300 sec is gone...
Tuesday, 2 July 2019 - 19:04
Hardware Development Tools, Processes, and Best Practices
One thing come to my mind:   Look a bit from above    Does the the product actually do what the company expect, and work in the environment where used ?  ...
Sunday, 30 June 2019 - 10:46
Software UART Recieve only on AVR
I'm confused you talk about: title is  receive only , but your link is to transmit only !    
Saturday, 29 June 2019 - 09:09
"structured assembler" for gas...
Remember that the ASM code also can be optimized, something like 20%(speed) (unless it has to be written in nice s'AVR)
Sunday, 23 June 2019 - 18:47
"structured assembler" for gas...
I have not look into the details but I assume that a never can be more than 99.(2 digits)  If that is the case then OP's  /10  %10 can be done faster. (how much...
Sunday, 23 June 2019 - 12:16
ASM program: External interrupts won't work in ATMega8
yes dec change the zero flag but not the carry flag.    but it change flags so it has to store the org value.
Friday, 21 June 2019 - 13:21
ASM program: External interrupts won't work in ATMega8
And as pointed out in #4 inc and dec changes flags so it can't be de done this way.   If you are new to the AVR, I will suggest that you first get it to work in C (and I...
Friday, 21 June 2019 - 13:06
ASM program: External interrupts won't work in ATMega8
First it works you must have an error!   Are you sure that you don't have the bootloader enabled or something like that.   add: Some chips the ISR clr the active...
Friday, 21 June 2019 - 12:59
How do I avoid a bus collision? A question for true experts.
perhaps the driver of the slave need to have the same delay line.   Just short have you remembered to give them the same ground ?
Tuesday, 18 June 2019 - 20:13
How do I avoid a bus collision? A question for true experts.
my small input:   Can you get the master to make 2 stop bit's ? (perhaps that can help depending of what the real problem is).   Delay the signal from slave (and only...
Monday, 17 June 2019 - 21:37