Posted on December 17, 2017 at 23:24Hi,In STMCubeMX for stm32F103CBT6, i can not set the time of RTC more than 12 !!! it shows:'HoursHours must be between 1 and 12.Diagnostic:Hour Format is 12H 'but in the Alaram value field, it can be 0-23 !!! :'Ho...
Posted on June 01, 2018 at 11:21Hi all, As a title, can I use CAN Bus protocol to update my firmware with STM32F042K6T6 ? Because our product just has CAN Bus protocol and no others. thanks a lot.
Posted on June 01, 2018 at 11:22I want to connect the COMP2 output to the external circuit. I know the output can be redirected to the IC channel of some timers.and I tried to use TIM2_IC4 to get the output of COMP2 but failed.Is it possible to impl...
Posted on May 29, 2018 at 09:25The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on May 31, 2018 at 11:19My current project using STM32L071RB chip, and now encounter a strange issue, when I enable PWR_CR ULP bit thr 'HAL_PWREx_EnableUltraLowPower()', the systick (Using TIM2 as timebase) become slow. and if I disable ULP b...
Posted on May 31, 2018 at 14:02I am working on STM32F030Xc MCU. Which I set UART settings as: 7- bit, None parity, 2 stop bits, And its connected with PC terminal with settings 7-bit, Even parity, One stop bit. So both MCU and PC should not communic...
Posted on May 01, 2018 at 04:19I have purchased a https://os.mbed.com/platforms/ST-Nucleo-L476RG/ board for evaluating STM32L476XX MCU. However I am interested in the CAN functionality provided by the MCU and my question is do I need CAN transceiver...
Posted on May 09, 2018 at 12:44Hi All,I am working on STM32H743 MCU's DMA.I was doing DMA transfer on the SRAM address space 0x30000000 (data transfer of 16K). I was visualizing a situation where i put this (0x30000000) address of the sram on the fu...
Posted on June 01, 2018 at 08:13I'm using STM32F070RBT USB CDC device to communicate with PC. CDC channel is working fine except one issue. Looks like current channel has 63 character limit. i send 500 characters but i receive only 63 in buffer but ...
Posted on June 01, 2018 at 08:01When an error occurs, e.g. byte alignment, this might not be reproducible on the bench. It happens in the wild, when no debugging is possible.Therefore the idea, all these errors have a common error handler which does...
