Mark Peter Vargha

Activity

Question Interrupt conflict ? marked as solved by answer: D6 is Port B pin 10, D2 is Port A pin 10. These are on …
Mark Peter Vargha - 13 Jul 2018
Answer posted for Question: LPC1768 DAC Voltage Reference - http://www.ocfreaks.com/lpc1768-dac-programming-tutorial/
Mark Peter Vargha - 02 Jul 2018
Answer posted for Question: How to Use maximum Sampling rate of ADC in mbed LPC1768. - Fastest ADC mode: Use DMA peripheral to memory. Read manufacturer's documentation. DMA is not supported …
Mark Peter Vargha - 29 Jun 2018
Answer posted for Question: Are MBED bin files full of rubbish? - MBED online compiler creates debug builds. So there will be info about source files to …
Mark Peter Vargha - 10 Dec 2017
Library updated: EERAM - Changed I2C pointer to reference.
Mark Peter Vargha - 29 Oct 2017
Question CAN BUS don't work marked as solved by answer: Have you read the documentation of the board? http://www.st.com/content/ccc/resource/technical/document/user_manual/f0/14/c1/b9/95/6d/40/4d/DM00190424.pdf/files/DM00190424.pdf/jcr:content/translations/en.DM00190424.pdf Check page 37! PB8 and PB9 …
Mark Peter Vargha - 29 Oct 2017
Answer posted for Question: STM32 nucleo EXTI interrupt, after signal nucleo stop - This is not mbed code, just pure STM32 HAL. Check mbed's interrupt in API here: …
Mark Peter Vargha - 04 Sep 2017
Answer posted for Question: Interrupts help - You can not use EXTI on all pins at the same time. See this question: …
Mark Peter Vargha - 04 Sep 2017
Answer posted for Question: detect power down and restart bin on power up - You can use I2C EERAM. This device is a SRAM with EEPROM. Write number is …
Mark Peter Vargha - 03 Sep 2017
Question Procedure for contributing mbed RTOS? marked as solved by answer: The source is on GitHub https://github.com/ARMmbed/mbed-os/ You can make a pull request with your changes …
Mark Peter Vargha - 31 Aug 2017
Question Is there a Release Notes available for mbed-dev? marked as solved by answer: https://github.com/ARMmbed/mbed-os/releases
Mark Peter Vargha - 15 Aug 2017
Answer posted for Question: STM32 F411RE Nucleo HAL driver - mbed for STM32 targets also uses STM HAL in the backgound. You can check it …
Mark Peter Vargha - 11 Aug 2017
Answer posted for Question: Problem with using two buttons. - I wrote a Button library with debounce, auto-repeat, press, long press features. You can use …
Mark Peter Vargha - 06 Aug 2017
Question Program for STM32F411RE won't compile. marked as solved by answer: <> just declare the SPI-interface globally <> Libraries could not access your objects in your …
Mark Peter Vargha - 04 Aug 2017
Question What are mbed files that contain pin external interrupt config? (only PB_3,4,5,PC_13 work for me) marked as solved by answer: You can use external interrupt on all pins. The MCU has 16 EXTI channels and …
Mark Peter Vargha - 04 Aug 2017
Library updated: Button - Auto enable interrupt.
Mark Peter Vargha - 14 Jul 2017
Question FRDM K64F - Can't build the majority mbed APIs? marked as solved by answer: This MCU has only one CAN interface, pins are PTA12 and PTA13. Check here: http://cache.freescale.com/files/microcontrollers/doc/data_sheet/K64P144M120SF5.pdf …
Mark Peter Vargha - 14 Jul 2017
Answer posted for Question: How to delete forum posts and issues - You should report issues here, this is the mbed official repository: https://github.com/ARMmbed/mbed-os/issues/ Issues could not …
Mark Peter Vargha - 24 Jun 2017
Answer posted for Question: uart serial interupts example trouble - You have a function prototype for your interrupt handler: void Rx1_interrupt(); But there is no …
Mark Peter Vargha - 15 Jun 2017
Answer posted for Question: How can we activate try-catch in the web compiler? - Avoid dynamic allocation on a microcontroller. https://stackoverflow.com/questions/1725923/how-bad-is-it-to-use-dynamic-datastuctures-on-an-embedded-system https://www.quora.com/Why-is-malloc-harmful-in-embedded-systems
Mark Peter Vargha - 13 Jun 2017