Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on August 23, 2017 at 09:56I'm using a STM32F030R8 and configured the pin PF0 as a GPIO-Input. But when i read the pin it is randomly 1 or 0. The code was generated with the CubeMX SW. When i try an other pin for exsample PB1 it works fine.Th...
Posted on August 24, 2017 at 08:12Hello I'm new to STM32L152 MCU,I had a custom board made after working on STM32L152-DISCO. My board was working well, was able to work on stlinkv/2 and IAR. After couple of days of working my STM32L152 , then all of...
Posted on August 23, 2017 at 11:11Hi.I am analyzing with B-L072Z-LRWAN1.If you have a CubeMX project file, it will help you analyze it.Can not convert AT_Slave project to CubeMX project?Clock, and LPUART settings.Please.
Posted on August 24, 2017 at 06:35Hello everyoneI have a little problem to get help from everyoneI'm working on FOTA using the STM32L1, after loading the bootloader and the application (using Jlink v9 programer), the mcu runs normally. If I download...
Posted on August 07, 2017 at 00:58STM have made a big song and dance about STM32H7 devices being in production by Q2 2017. Well Q2 has come and gone and still distributors such as Digi-Key and Mouser have no inventory nor even any parts listings. Al...
Posted on August 24, 2017 at 04:50In STLink settings menu we can chose JTAG or SWD but which JTAG and SWD mode is it?Full SWJ (JTAG-DP + SW-DP) - Reset StateFull SWJ (JTAG-DP + SW-DP) but without NJTRSTJTAG-DP Disabled and SW-DP EnabledTrying to fig...
Posted on August 24, 2017 at 04:17Hi,We are looking to buy the evaluation board STEVAL-ILL035V1 but noticed some strange things about the circuit around the MCU (STM32F103C6T6). Comparing it to the actual data sheet of the MCU, the pins do not match...
Posted on August 23, 2017 at 17:55Hi,I'm using an STM32F446 @ 168MHz.APB2 Frequency = 84 MHzSDIO_CK frequency = 12MHz @ 4-bit lines = 48 Mbit/secShoud give a reading throughput of approx 6MBytes/sec.But using ST's SPL, reading 1 block ( of 512 bytes...
Posted on August 23, 2017 at 20:56Turvey.Clive.002‌Hi,I am having trouble receiving 1024 bytes of data into the buffer inside HAL_UART_Receive(). Here are the details of the controller and the example code used: Controller: STM32L031k6t6Example c...
Posted on August 23, 2017 at 16:03Hey,i have a strange behavior of STM32F071RB6T.I initialize the RCC, TIM3 for PWM 1Ch. works!I initialize the RCC, TIM3 for PWM 1Ch, ADC with DMA. works!I deaktivate PWM init and just whant to test the ADC with DMA ...
