Post Created date
Optimisation Level Failures
Try making your variables that you access in ISR and your non-ISR code volatile. There is in-sufficient data to provide any other comments. -Deven
Monday, 29 October 2012 - 15:47
usb msc implementation
USB-ID is used only when using USB OTG. -Deven
Thursday, 11 October 2012 - 10:05
(How) can I handle timers with no o/s?
jamawg wrote:That sounds helpful, thank you. Can you say which timer modules? There are internal timers in the AVR32. Look at the datasheet for more details. -Deven
Wednesday, 10 October 2012 - 05:33
(How) can I handle timers with no o/s?
jamawg wrote: I can't be the only one wanting to do this and was just wondering how others do it ... Its pretty standard way to do some work in your program based on timing. Setup...
Wednesday, 10 October 2012 - 05:32
usb msc implementation
In USB OTG mode, the USB ID pin will determine, whether the MCU will act as host or slave. You need to disable the USB ID check in your software and be in always USB slave mode....
Friday, 5 October 2012 - 13:01
usb msc implementation
I recommend you check the status of the USB ID pin, when you insert the USB cable. -Deven
Thursday, 4 October 2012 - 07:10
usb msc implementation
I suggest you check, whether the system clock generated on your board is correct or not? -Deven
Monday, 1 October 2012 - 14:43
Problem with initialising structures
Try removing the round brackets after "draw_welcome_screen". -Deven
Saturday, 29 September 2012 - 13:32
USART RX Interrupt
Daniel, I am out of answers. And you are not using AVR32. Posting at91 forum may get you a better response. -Deven
Sunday, 16 September 2012 - 16:04
USART RX Interrupt
Most likely, the usart_write_line() is a blocking function and should not be called from interrupt. -Deven
Sunday, 16 September 2012 - 03:02
asm("call handle");
Fianawarrior wrote:found a way of doing it in assembly using the registers to hold the jump address. Can you please share the solution for benefit of other people in the forum? -...
Monday, 10 September 2012 - 12:55
Fianawarrior wrote:Thanks Folks, I ended up resorting to an ealier build and the problem dissappeared. Always make Backups!!!! Never found whats was causing the problem. I...
Saturday, 1 September 2012 - 02:43