Igor Skochinsky

Activity

Reply to Input Interrupts - USB host example declares its interrupt handler with the standard name (USB_IRQHandler), so on Cortex-M3 …
Igor Skochinsky - 17 Mar 2010
Reply to Timer Resources - When in doubt, check LPC17xx.h. In your case, you need to access LPC_TIM0->IR. You can …
Igor Skochinsky - 17 Mar 2010
Reply to Timer Resources - Those look like functions from the DriverLibrary.
Igor Skochinsky - 16 Mar 2010
Reply to printf of an indexed array - The order of evaluation of function's arguments is not specified in the C standard: http://stackoverflow.com/questions/376278/parameter-evaluation-order-before-a-function-calling-in-c …
Igor Skochinsky - 16 Mar 2010
Reply to Strange Error (Possibly Relating to Memory) - ...or even point startPosition = {0}; This zeroes any structure of any layout.
Igor Skochinsky - 16 Mar 2010
Reply to Fast IO - If X_MIN is the bitmask for your pin (1<<n), then something like this: val = …
Igor Skochinsky - 15 Mar 2010
Reply to SPI - multiple devices with slave select - Depends on the implementation, but I suspect you need to reset the format each time.
Igor Skochinsky - 15 Mar 2010
Reply to Input Interrupts - Going by the schematics, pin 50 (P2.13/EINT3) is used for "JTAG IRQ" and pin 53 …
Igor Skochinsky - 15 Mar 2010
Reply to Input Interrupts - If you mean declaring the interrupt handler for the EINT2 pin, yes, it will (please …
Igor Skochinsky - 15 Mar 2010
Reply to I2C fast mode plus (Fm+), can I have access to it? - As far as I can tell, every pin of LPC1768 that's not connected on the …
Igor Skochinsky - 15 Mar 2010
Reply to Where are the c/c++ base firmware class files? - The sources are not available. There was some talk of making them open, but nothing …
Igor Skochinsky - 15 Mar 2010
Reply to Input Interrupts - GPIO interrupt is shared with EINT3. Just declare your handler like this: extern "C" EINT3_IRQHandler(){// …
Igor Skochinsky - 15 Mar 2010
Reply to interfacing with USBD480 lcd controller - USBHostLite supports only MSC (mass storage class) devices. You would need to change it to …
Igor Skochinsky - 14 Mar 2010
Reply to mbed as an avr programmer? - Okay, looks like AVR uses SPI protocol, so it shouldn't be too hard. I found …
Igor Skochinsky - 14 Mar 2010
Reply to Dead mbed - Hold down the reset button and plug in the USB cable. Does the power led …
Igor Skochinsky - 14 Mar 2010
Reply to mbed as an avr programmer? - Is the programming protocol open? Does it need any funny voltages (like 12V)? Requirements for …
Igor Skochinsky - 14 Mar 2010
Reply to Issue with MLX90614 I2C read (repeated start bit) - Maybe try using I2C routines from the DriverLibrary. I made it compile with the online …
Igor Skochinsky - 12 Mar 2010
Reply to Hello - Well, first you need to tell us what you specifically want to do, then we …
Igor Skochinsky - 12 Mar 2010
Comment on: IAP (In-Application Programming), internal flash erase/write - Very nice work!
Igor Skochinsky - 12 Mar 2010
Reply to Why is the mbed so slow? - I've done some investigation and could get some improvement: Fast GPIO with C++ templates
Igor Skochinsky - 12 Mar 2010