Activity
Reply to
How to wake up from deep sleep?
- I don't see a call to semihost_powerdown().
Igor Skochinsky
- 18 Feb 2011
Igor Skochinsky
- 18 Feb 2011
Reply to
How to wake up from deep sleep?
- You need to detach the mbed interface. See here.
Igor Skochinsky
- 17 Feb 2011
Igor Skochinsky
- 17 Feb 2011
Reply to
WATCHDOG TIMER Question?
- while (1) {}; is an infinite loop (the loop condition is always true), so it …
Igor Skochinsky
- 14 Feb 2011
Igor Skochinsky
- 14 Feb 2011
Reply to
Serial port slow/delayed output
- If you put a newline (\n) in each print, it should be immediate.
Igor Skochinsky
- 14 Feb 2011
Igor Skochinsky
- 14 Feb 2011
Reply to
Q: How do mbed libraries do threading/preemption?
- Yes, doing slow stuff (like printf) in callbacks is generally not a good idea. Better …
Igor Skochinsky
- 13 Feb 2011
Igor Skochinsky
- 13 Feb 2011
Reply to
Q: How do mbed libraries do threading/preemption?
- Quote:hmm, OK, something's polling a CPU timer chip's value? No, it uses the Timer3 of …
Igor Skochinsky
- 13 Feb 2011
Igor Skochinsky
- 13 Feb 2011
Reply to
Q: How do mbed libraries do threading/preemption?
- The Timer class does use interrupts.
Igor Skochinsky
- 12 Feb 2011
Igor Skochinsky
- 12 Feb 2011
Reply to
software interrupt
- "interrupting an interrupt" is possible, if the new interrupt has higher priority.
Igor Skochinsky
- 11 Feb 2011
Igor Skochinsky
- 11 Feb 2011
Reply to
Interrupt problems
- Is zcrsv_flag declared volatile? How do you register the handler? It might be best to …
Igor Skochinsky
- 10 Feb 2011
Igor Skochinsky
- 10 Feb 2011
Reply to
math functions ?
- log() returns the natural logarithm (ln), not base 10 (use log10 for that).
Igor Skochinsky
- 09 Feb 2011
Igor Skochinsky
- 09 Feb 2011
Reply to
Saving Data
- Just use different filenames :) Here's one example: http://mbed.org/forum/mbed/post/3221/
Igor Skochinsky
- 09 Feb 2011
Igor Skochinsky
- 09 Feb 2011
Reply to
SPI interface with PIC18 - Mbed as slave
- Don't know the answer, but here's the code properly formatted (hint: use <<code>> and <</code>> …
Igor Skochinsky
- 09 Feb 2011
Igor Skochinsky
- 09 Feb 2011
Reply to
RTC Save and Restore
- Well, how about just writing zeros into them?
Igor Skochinsky
- 09 Feb 2011
Igor Skochinsky
- 09 Feb 2011
Reply to
RTC Save and Restore
- You can read the values the same way you write them: motor_wh = LPC_RTC->GPREG0; fan_wh …
Igor Skochinsky
- 08 Feb 2011
Igor Skochinsky
- 08 Feb 2011
Reply to
Problem with strcmp
- strrchr() wouldn't work on a non-terminated string so that's not it. Stefan, do you see …
Igor Skochinsky
- 03 Feb 2011
Igor Skochinsky
- 03 Feb 2011
Reply to
function pointer
- What you want is called closures, and C does not support them (there is a …
Igor Skochinsky
- 02 Feb 2011
Igor Skochinsky
- 02 Feb 2011
Reply to
function pointer
- An expression execute or &execute will have a type matching fpTasks (a function pointer). However, …
Igor Skochinsky
- 02 Feb 2011
Igor Skochinsky
- 02 Feb 2011
Comment on:
Interfacing USB mass storage devices (aka USB flash drives)
- This page is about connecting USB devices to mbed. If you're having problems with programming …
Igor Skochinsky
- 01 Feb 2011
Igor Skochinsky
- 01 Feb 2011