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SPI problem - WCOL is HIGH
I try to use the SPI-bus of my AT90CAN128 with interrupts. The code already worked a few months ago, but now the SPI_complete_IRQ _complete vector is never reached. SPI is enabled...
Saturday, 29 September 2012 - 18:36
Slow reaction when using the slidebars in memory view ...
Debugging a µC with my AVR Dragon is a real time-consuming process. Say, the µC is stopped by a break-point. The memory view shows some part of the memory - but normally not...
Friday, 13 July 2012 - 12:01
What's this? After installing teh last updates ....
After installing the last updates fro extension manager and AVR Studio, i see the following text instead of the projects tree view: Ausnahme beim Konstruieren des Inhalts dieses...
Tuesday, 10 July 2012 - 19:32
bit shifting trouble with multi-byte SPI or how to shift me
I am confused with the way GCC saves variables. My project has 3 chips of type AS5043 daisy chained wired to SPI. These chips behave a bit strange: Every chip delivers 16 Bit of...
Saturday, 30 June 2012 - 16:19
SPI communication with AS5043
I have some trouble interfacing my AT90CANxxx with a chain of 3 AS5043 encoders. Perhaps I misunderstand the datasheet and configured the SPI in a wrong way. http://ams.com/eng/...
Wednesday, 27 June 2012 - 06:06
AS6 - Why does it not put TABs in my code ?
In contrast to the behaviour of AS5.1, AS6 seems not to put TABS in my code, for example in the next line after a {. Is there a certain option to activate this ? I know that my...
Tuesday, 26 June 2012 - 15:10
Better alternative fpr AVRIODesigner available ?
I am using AVRIODesigner from http://www.forestmoon.com/Software/AvrIoDesigner/ to build setup files for my AVR-GCC-projects. But this piece of software seems unchanged since 2009...
Tuesday, 19 June 2012 - 08:29
Problem with TWI_vect
For the first time, I try to make use of libraries in AVRGCC (actually it is AS 5.1) The library should service the TWI interrupt-driven on a ATMEGA32. This is my ISR: ISR(...
Monday, 9 April 2012 - 10:06
Is there a tool like "srec_cat" available in AS5.1
I am using the bootloader technique from chip45 ()http://shop.chip45.com/epages/es10644620.sf/de_DE/?ObjectPath=/Shops/es10644620/Categories/AVR-Microcontroller-Software/AVR-...
Wednesday, 4 April 2012 - 13:21
Which µC is best for my new project ?
Okay, all my µC-projects were based on ATmega16/32/128 adn AT90CAN128. So, a lot of programming work hs been already done for SPI, TWI and CAN also. My new project needs to drive...
Sunday, 25 March 2012 - 18:36
SPI-Problem (17-Bit packet)
I intend to use a device AS5043, which as a magnetic encoder with SPI-interface. According to the datasheet http://www.austriamicrosystems.c... the information is packed into...
Friday, 16 March 2012 - 09:13
Error message 'expected 'prog_char *' but argument is of typ
Using AvrStudio 5.0I get the following errors: expected 'prog_char *' but argument is of type 'const char *' The corresponding line is: extern unsigned char LED_printf_P(...
Tuesday, 17 January 2012 - 19:11

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