Igor Skochinsky

Activity

Notebook page update: Fast GPIO with C++ templates
Igor Skochinsky - 12 Mar 2010
Program: FastIO
Igor Skochinsky - 12 Mar 2010
Comment on: First Impressions - Not being able to copy from the library descriptions is a known bug. For now …
Igor Skochinsky - 11 Mar 2010
Reply to Interrupt response time - It's actually supposed to jump to after the if, but since that's the end of …
Igor Skochinsky - 11 Mar 2010
Reply to Interrupt response time - For what it's worth, here's the assembly generated for your loop (with my comments): LDR …
Igor Skochinsky - 11 Mar 2010
Reply to Interrupt response time - I am not sure whether it will be faster. On the one hand, the handler …
Igor Skochinsky - 11 Mar 2010
Reply to Interrupt response time - Sorry, I was unclear. I mean that EINT3 vector is also used for GPIO interrupts …
Igor Skochinsky - 11 Mar 2010
Reply to Interrupt response time - Not sure if this is the issue, but try using an actual interrupt handler instead …
Igor Skochinsky - 11 Mar 2010
Reply to interfacing with USBD480 lcd controller - If you want to use the USB interface, you will need to implement the USB …
Igor Skochinsky - 11 Mar 2010
Reply to Why is the mbed so slow? - Chris Styles wrote: Hi Igor, Thanks for that... I recalled (wrongly) that having pored over …
Igor Skochinsky - 10 Mar 2010
Reply to Why is the mbed so slow? - If you can't get around the parallel interface, one approach that should help is to …
Igor Skochinsky - 10 Mar 2010
Comment on: IAP (In-Application Programming), internal flash erase/write - Maybe Tasking has something like that, but not the ARM's compiler.
Igor Skochinsky - 10 Mar 2010
Comment on: IAP (In-Application Programming), internal flash erase/write - If you want your variables placed in the read-only part of the flash, just declare …
Igor Skochinsky - 10 Mar 2010
Comment on: IAP (In-Application Programming), internal flash erase/write - You can do it with __attribute__((at(address))) or __attribute__((section(”name”))) with a special name (".ARM.__at_0x8000"). I used …
Igor Skochinsky - 10 Mar 2010
Reply to NXP LPC1768 AHB SRAM banks - Here's the linker control file used by online IDE (from SVN): LR_IROM1 0x00000000 0x80000 { …
Igor Skochinsky - 09 Mar 2010
Reply to MBED export requirements - What country are you in and where are you buying mbeds from? I didn't have …
Igor Skochinsky - 08 Mar 2010
Reply to LPC 17xx DSP Library from NXP - Yeah, apparently if you don't have a sales contact with NXP you don't count as …
Igor Skochinsky - 06 Mar 2010
Reply to Reset Handler - What kind of function do you need to run? And why? I don't think you …
Igor Skochinsky - 05 Mar 2010
Reply to can I get the flash address of a file in the LocalFileSystem? - LocalFileSystem uses the separate flash chip and not the internal flash of the LPC1768. So …
Igor Skochinsky - 05 Mar 2010
Reply to Sending Break Character - Try if this works: serial.putc(3); This will send Control-Break (^C). Otherwise please provide more details …
Igor Skochinsky - 04 Mar 2010