David Lowe

Activity

Question Is it Nucleo board or syntax problem marked as solved by answer: I've seen similar error logs in my early days as an mbed user. Is your …
David Lowe - 12 Nov 2016
Question I am looking for functions read Nucleo-144 internal AD marked as solved by answer: Here is the mbed code (from analogin_api.c) used to return a 16-bit value from the …
David Lowe - 11 Nov 2016
Question asked: VNI8200XP Watchdog: Not a question, but some observations are noted here to inform others. The X-NUCLEO-PLC01A1 board's …
David Lowe - 27 Apr 2016
Question how do i configure counters to clock pulses from 4 encoders marked as solved by answer: Have a look at https://developer.mbed.org/users/gregeric/code/Nucleo_Hello_Encoder/ You may run into trouble if trying to use all …
David Lowe - 16 Apr 2016
Question Can I use external power supply and USB at the same time? marked as solved by answer: There is no problem with what you propose, TP5 in E5V position, external power to …
David Lowe - 16 Apr 2016
Answer posted for Question: serial code question - code not working properly - The problem is earlier in the code - you are not filling the array with …
David Lowe - 09 Apr 2016
Question Where can I find the cookbook code for the TMP102? marked as solved by answer: Found via a search, still there but not listed on the cookbook index page: https://developer.mbed.org/cookbook/TMP102-Temperature-Sensor
David Lowe - 06 Nov 2015
Answer posted for Question: "X4_ENCODING" is undefined - Try like this: <> QEI encoder (CH_A, CH_B, NC, N_ENC, QEI::X4_ENCODING); <>
David Lowe - 02 Nov 2015
Answer posted for Question: What's the "println" instruction equivalent? - You need to insert the end of line character sequence CR LF: <> print("x: %.0f …
David Lowe - 02 Nov 2015
Answer posted for Question: Is there system clock error in STM32F030? - In recent revisions, the STM32F030 went from being totally broken, to flashing the LED in …
David Lowe - 02 Nov 2015
Program updated: Nucleo_BSP_IHM01A1 - Ensure bridge is disabled before resetting the L6474.
David Lowe - 13 Oct 2015
Question Modified Code marked as solved by answer: Hi - my application needed the holding current for the reasons you have stated (positional …
David Lowe - 12 Oct 2015
Answer posted for Question: Why does not work the pwm_2 exmaple with Timer 2? - On the Nucleo F302R8 TIM2 is used as the system microsecond ticker and is thus …
David Lowe - 09 Oct 2015
Program updated: Nucleo_Hello_Encoder - Added more targets, use HAL macros to read counter value & direction.
David Lowe - 04 Oct 2015
Answer posted for Question: Using STM32Cube or SPD beside mbed - Current mbed is built on STM32Cube HAL drivers, so yes, you can use those calls …
David Lowe - 28 Sep 2015
Reply to Deprecated-disco-f746ng - I've seen that in the online compiler's platform selection. If you add that platform to …
David Lowe - 25 Sep 2015
Reply to Normal I2C procedure on Nucleo does not work - No issues here with I2C on a Nucleo, at least with F401 and 24Cxx eeproms. …
David Lowe - 24 Sep 2015
Question read_u16 on the Nucleo F401- least significant nibble equals the most significant nibble? marked as solved by answer: If you inspect your target's mbed-src, specifically analogin_api.c, you'll see the 12 to 16 bit …
David Lowe - 17 Sep 2015
Answer posted for Question: FTDI with Nucleo-L053R8 - See https://developer.mbed.org/teams/ST/wiki/Use-of-D0D1-Arduino-pins On the nucleos, D0 & D1 are not connected to the microcontroller's serial …
David Lowe - 17 Sep 2015
Reply to blink_led template does not work on my NUCLEO-F030R8 board ? - Done.
David Lowe - 10 Sep 2015