Bill Bellis

Activity

Question asked: USB Device support on STM32F429ZI not working with repository code: Hi I have been trying to get USB device code with the mbed-os source from …
Bill Bellis - 02 Oct 2019
New topic USB CDC Required Settings - I struggled with getting the demo code to work since I downloaded it from this …
Bill Bellis - 01 Oct 2019
Question How to enable specific UART pins? marked as solved by answer: I see that in the master from Github that Seeed did not describe those pins …
Bill Bellis - 21 Sep 2019
Answer posted for Question: FATFileSYSTEM disturbs with SPI write function of mbed os - Where and how are you defining m_SPI? Have you tried using a class label to …
Bill Bellis - 10 Sep 2019
Answer posted for Question: Task context switching in Mbed OS - Any chance you're running out of memory with 14 threads running? Did you configure each …
Bill Bellis - 06 Sep 2019
Answer posted for Question: Strange PWM issue - When I looked at Graham S' post, I saw that in the pin declarations that …
Bill Bellis - 06 Sep 2019
Question SPI MOSI Voltage Level marked as solved by answer: Something else is wrong. There is no setting for the voltage. It should be 3.3V
Bill Bellis - 26 Aug 2019
Answer posted for Question: Touching a box on the screen. - Hi Robert , I would post this same question over on the ST user forum …
Bill Bellis - 26 Aug 2019
Answer posted for Question: Ported to STM32F401CCU6 failed, heads up needed. - Did you actually make the project work on a 401RE using the online compiler? The …
Bill Bellis - 12 Aug 2019
Question How to get time value from accelerometer readings marked as solved by answer: First, review the formula for velocity... it is integration of acceleration over time (a*dT where …
Bill Bellis - 05 Aug 2019
Answer posted for Question: How to interpret accelerometer data? - The data looks very stable and normal to me. The part puts out 10 bit …
Bill Bellis - 27 Jul 2019
Answer posted for Question: Why Serial::getc returns integer ? - Just following your thread - - this makes no sense. It should be char
Bill Bellis - 28 Jun 2019
Answer posted for Question: Cant Compile, Error: Warning: L6320W: Ignoring --keep command. Cannot find argument 'os_cb_sections' - I recently got hit by this and no, it's not a syntax error. Those are …
Bill Bellis - 17 Jun 2019
Answer posted for Question: Nucleo CAN2 channel don't work - The basic mbed code really only supports the one channel in ST. However, you are …
Bill Bellis - 13 Jun 2019
Answer posted for Question: Custom Board with STM32F446 - hmmm...can you connect an STM32LINK to the processor? If so, have you check the state …
Bill Bellis - 10 Jun 2019
Answer posted for Question: #Include difficulties in Mbed Studio - This problem was introduced about a year ago. This used to work perfectly until the …
Bill Bellis - 09 May 2019
Answer posted for Question: L433RC-P with an external power supply 3.3V - The nucleo board has two processors: One manages the USB for drag-and-drop, JTAG, serial and …
Bill Bellis - 29 Apr 2019
Answer posted for Question: Does the CAN Filter work? - In the past it's been possible to import the source of mbed from github and …
Bill Bellis - 06 Apr 2019
Question Configuring timer and pulse width modulation in Nucleo F103RB marked as solved by answer: You might have a look in some user libraries that already do this. Have a …
Bill Bellis - 05 Apr 2019
Answer posted for Question: 3wire spi on a STM32F767 - Uggh...why use ST HAL for this? Just use the mbed SPI interface. Configure it for …
Bill Bellis - 05 Apr 2019