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[OT] Terminal 2 and hex strings.
Hi. Anyone found out how to send hex strings with Terminal 2? I've tried SendString 0x1b,0x53,0x06... or $0x1b,$0x53,$0x06... I've also tried using SendByte with similar lack of...
Sun. Feb 22, 2004 - 05:19 PM
ATtiny15 timer1 output compare weirdness
Hello, This is my first "serious" uC project. I've had a good time learning the AVR instruction set, and I'm pretty happy with the progress of my project. But I'm having a...
Fri. Feb 20, 2004 - 05:27 PM
Piezo sounder?
Hi. Before I blow up an AVR, are there any issues in directly driving a small piezo sounder? I want to give audible feedback for data input via a keypad. I was thinking of just...
Thu. Feb 19, 2004 - 11:24 PM
STK500 & ATtiny15 troubles
I'm new to this, and honestly fairly new to microcontroller programming, but have had a lot of fun and a good amount of success with a project using the ATtiny15. I'm using AVR...
Thu. Feb 19, 2004 - 04:58 AM
programming mega16 in-system with STK500?
Hi, Is there an easy way to program a chip such as the mega16 while it is in its target system? Perhaps by running the SPI and a few other lines to a header that I can connect to...
Tue. Feb 17, 2004 - 11:58 AM
In bay area of CA, need a mega16 NOW!
I'm in the middle of a bot project in the bay area and I think our last mega16 is fried. Does anyone here in the bay area know where I can purchase them locally? Or does anybody...
Fri. Feb 13, 2004 - 11:56 AM
simultaneous SPI data transfer between a master and slave me
Hi, I'm trying to do a simulatenous data transfer of a single byte between two mega8s, with the same one always as a master and one always as a slave. Is there a straightforward...
Tue. Feb 10, 2004 - 04:08 PM
WinAVR + avrdude problem
Hi. I'm using WinAVR on Windows 2000. I'm finding that avrdude is very frequently reluctant to exit. The symptom is that after running it and then trying to run it again, the com...
Sat. Jan 31, 2004 - 11:39 PM
External RAM on ATmega128
Hi. I've bought a Crumb128 (neat little board!) and I'd like to try running the Forth interpreter PFAVR (project 0179) on it. Has anyone any pointers or tips on the hardware...
Thu. Jan 29, 2004 - 12:56 AM
#define row1 PORTB,2 problem
Hi. In an attempt to make my keypad code more readable, I want to define the rows' PORTs as rows and columns: eg #define row1 PORTB,2 and use it: if(bit_is_set(row1)).... but I...
Fri. Jan 23, 2004 - 10:43 AM
IO addressing?
Hi I'm converting my CodeVision code to gcc. With CodeVision, IO bit addressing is done with the simple and straightforward PINB.1, PORTD.3 etc.. It's not clear from the gcc docs...
Thu. Jan 22, 2004 - 01:01 PM
uint8_t vs unsigned char?
Hi What's the difference between the (standard) 'unsigned char variable' and 'uint8_t variable', please? Why should I use one rather than the other? Regards: Jim Ford
Thu. Jan 22, 2004 - 11:06 AM