Dear Friends: I´m trying to understand avrx. I compile with success the avrx directory. I compile with success the examples directory. And i flash timers...
Hola, I don't have enough details to give you an answer. My first suggestion is to read AvrXSerialIo_documentation.txt if you haven't already. Then, tell us...
... Have you tried swapping the pins 2 and 3 at the microcontroller end of the rs232 connector. A common problem is that the rx and tx pins of the connector...
I would like to share moderation of the group with one or two other people. All new members are moderated until they send an appropriate message. If someone...
I did this: First: build a timer in simpleserial.c, and works very good. Second: it´s not the cable or something because i´m using a bootloader to load the...
The monitor program is extremely primitive assembly code. Your problem sounds like you simply have not accounted for all the bits & pieces that are needed to...
Hi All, I'm new to this and wish to try out and learn. My company is using imagecraft ICC complier and wonder if anyone has port the rtos over? What are the...
Hello together, i hope somebody can give me a hint, i'm trying to realize time slicing with avrx but im stuck at some point: i read in a previous post that...
Paul, All you need to get the AvrX heartbeat going is an interrupt that calls the AvrXTimerHandler just like you said (my code seen below). So it sounds like...
Some people have asked about ICC before, but nobody has mentioned successfully using it, but that could be due to the fact that the majority of the people use...
I did the work to support IAR compiler which has some similarities to the Imagecraft compiler (i.e. they have two stacks: return and data vs. GCC unified...
Hello together, Thank you all for the kind and fast replys! I think i got it, i screwed the whole thing up because of writing to a lcd display using some...
I´m Still having a lot of problems. After a two days trying to find solutions, i have only problems. I will start again to see if what i´m doing wrong. -...
Friends: Thanks to this forum i found the solution in other messages. It´s working now. ... serials.c ... make ... this ... this ... those ... etc). ... in ...
All: I am just starting to try to bring up AVRX on an ATmega168. I have download 2.6g from the files section. I am using avr-gcc 4.2.2. I applied the patches...
Wayne, Try to use the AvrXBufferedSerial.c file (and headers). I use this file (without problems) instead of the serialio.S file. As far as I know the c file...
Hello friends! I just started to play with AvrX, and I like its features much. Yesterday I compiled it succesfully (without seriallio.s), but... I wrote a...
I've used AvrXYield plenty and it has worked fine for me. My guess about your issue is that task1 is scheduled, executes and yields (this puts 'A' in the...
Dean, thank you for your answer, but that is not the problem here. DebugByte() doesn't use hardware UART. It is a very short assembler function that just: a)...
There's a difference between your first post and second post with the delay for task2: First post: AvrXDelay(&timer2, 10); Second post: AvrXDelay(&timer2, 2); ...
Hello Dean, I experimented with different values, so I left AvrXDelay(&timer2, 2) by mistake in the 2nd post, but the result is the same. I already tried with...
Hi, I've been using AvrX with success for a few weeks, but would like to reserve some low registers for interrupts and key static variables, as it reduces...
Richard, Just so you don't think you were being ignored... I've been on the list for a few years and don't remember anyone doing this. You could search the...
This should work. There are some indexes to grab the return address from the stack - you must have fixed that or nothing would have worked. You need to make...
Thanks Larry and Dean. Yes it seems to work OK, provided you use the -ffixed-regs switches in your AVR studio compiler setup. If anyone else is interested,...
Hi, I'm stuck with a problem, I'm using SIG_INPUT_CAPTURE1 and SIG_OUTPUT_COMPARE1B to decode Raymarine SeaTalk (serial multidrop protocol, much similar to...
Without the #defines, etc. it is hard to say what is going on, but it does seem likely that your index into the buffer might be going over the end by one and...
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