Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on November 13, 2017 at 14:47What is a good procedure to remind for unanswered questions?For example if google is searched for 'STM32 pseudodifferential mode', two unansered questions pop up at top, 43401 from september and 44783 from end of ...
Posted on November 13, 2017 at 15:04Hello all,Using STM32L1XX_NUCLEO with F_CPU equal to 32MHz, the RTIMER_ARCH_SECOND is defined as 32768 in the file platform-conf.h. Please, what are the values of RTIMER_ARCH_SECOND for frequencies rather than 32M...
Posted on August 11, 2016 at 14:25When will the STM32F7 series safety manual be available? #documents #stm-32f7
Posted on November 10, 2017 at 13:29Hello,I am using the arm-eabi-none- toolchain on Mac OS X 10.11 using STM32CubeMX 4.22.1 to create the initialization code, a Makefile that I wrote and the ST-Link/v2 for programming. With that environment, I can...
Posted on November 10, 2017 at 16:28I have recently added USB support to a product, using the STM32_USB_Host_Library MSC class taken from the STM32Cube_FW_F2_V1.7.0 examples.We successfully detect devices and write and read from the disk until we ge...
Posted on November 03, 2017 at 19:56How do I configure the Memory Protection Unit in STM32F103RB? I need to protect a region of memory from writing. Can I do it using MPU?#memory-protection #stm32f103xx #cortex-m3 #cortex-m4
Posted on November 12, 2017 at 17:55 I want to protect a memory region from writing. I've configured MPU, but it is not generating any faults. The base address of the region that I want to protect is 0x20000000. The region size is 64 bytes. He...
Posted on November 08, 2017 at 15:28I have a ST-LINK-V1 connected to a OLIMEXINO-STM32, an F103RBT6 using the System Workbench.Using the ST-LINK utility I can see that I communicate to the ST-LINK. I can flash the com light and change basic configur...
Posted on September 13, 2017 at 19:06Hi all,I am using a STM32f103C8T6 (blue pill), one of these $2 ebay boards, and I am having a really hard time getting some sort of dev environment set up with it.I seem to have finally be able to get it to consi...
Posted on November 13, 2017 at 11:21I make a simple code to write and read data from address,show as below. But always get message 'Cannot access target' from keliC. EraseInitStruct.TypeErase = FLASH_TYPEERASE_SECTORS; EraseInitStruct.VoltageRange =...
