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Strange Compiler Behavior with Header Files
uint8_t is not a 'built-in' data type. The file happens to include 'inttypes.h', which defines uint8_t. #include is required in adc.c , to provide definitions for the registers...
Thursday, 4 April 2013 - 05:27
Programming an Atmel328P
14.47 / 16.0 * 115200 avrdude does not care what baud rate you give it, it just passes that on to the serial driver. Not all serial hardware can handle non-standard baud rates,...
Friday, 29 March 2013 - 09:28
Programming an Atmel328P
The UNO boot loader utilizes a 'subset of' stk500v1. The UNO boot loader also expects a 16 Mhz clock. So, you've got the wrong protocol (avr109) and a 10% baud rate error. If...
Thursday, 28 March 2013 - 20:04
Problems/Confusion with composite video out
Part of the problem could be related to the voltage levels. I am assuming you are talking about RS-170 video, but this is true for other video standards as well. The RS-170...
Tuesday, 26 March 2013 - 00:14
Unix like time lib - by Swfltek
Jörg, I would be willing to, though it would take me a while to get started, I'm sure. I haven't submitted it to any repository yet. Frankly, this is version 1.0, and I am...
Monday, 25 March 2013 - 10:31
Unix like time lib - by Swfltek
License terms are the same as that of avr-libc. It is not required, nor would it make any sense, to distribute the documentation pdf with a binary, just as it is not required to...
Monday, 25 March 2013 - 09:46
what is .trampolines section?
Dean, you said that GCC pointers of all types are only 16 bits. I hope and pray you mean avr-gcc!
Wednesday, 20 March 2013 - 22:17
What's the minimum acceptable reset circuitry?
PLEASE note that this is not true for all cpu's... typically, the external reset line IS the Power On Reset line. But AFAIK, the AVR external reset circuit is entirely separate...
Wednesday, 20 March 2013 - 22:15
LSS Files are being corrupted AS6.1 toolchain 3.4.2.876
This, and other issues with gc-sections, are as old as the -gc-sections option itself. It's not just an AVR thing. See for example http://lists.gnu.org/archive/html/bug-binutils/...
Tuesday, 19 March 2013 - 01:42
Avrdude and eeprom?
Classy response, Bob! :)
Monday, 18 March 2013 - 20:39
Need help with 3-phase balancing system
Your problem description is somewhat unclear. One way of reading it it that you have two three phase generators, phase locked, and you need a device to preferentially load the...
Monday, 18 March 2013 - 01:13
Seeking advice on low-current power supply
Sounds like a good place to use a 'chopper'... a sort of primitive switcher. Basically, pulse width modulation of the 24 VDC supply at ~21% duty cycle will provide5 volts (into a...
Monday, 18 March 2013 - 00:56

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