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Posted on July 27, 2017 at 10:56Hi,I use stm32f745 processor and SDMMC (SD 4 bits Wide bus ) at CubeMx. While sd card is writing data at every one minute, sometimes code is stopping at SD_FindSCR function in stm32f7xx_hal_sd.c library. This event is...
Posted on July 24, 2017 at 10:29Hi,i already have done the setup for the lwip stack on the STM3210C-Eval board. I can already send via TCP/UDP and also RS232 to the uC (PC-->uC) and get also a echo back (uC-->PC). The debug output of the lwip-stack ...
Posted on October 05, 2016 at 23:30 I'm having trouble implementing the STM32CubeF4 CAN example on my STM32F429I-Disco board. I'm using the CAN Network example provided with the STM324x9_Eval which in the readme.txt says: This example runs on STM32F...
Posted on July 24, 2017 at 20:37Hello,The current version 2.8.0, and the pre-release version V2.9.0RC4 floating around in the forum, do not support the STM32F423 CPU. There is no map file for this CPU. Is there an updated pre-release of the program ...
Posted on July 26, 2017 at 03:40Data sheet for STM32F303 Vih specification indicates;1. TC and TTa I/O = 0.445*VDD + 0.3982. FT and FTf I/O = 0.5*VDD + 0.23. All I/Os except BOOT0 = 0.7*VDD. Item 3 seems to contradict 1 and 2. Can this be cla...
Posted on June 29, 2017 at 17:15The mantissa in USART_BRR is 12-bit i.e. its maximum value is 4095. That limits accordingly the minimum attainable baudrate for given APB frequency.The following values in example tables are thus invalid and those bau...
Posted on July 26, 2017 at 17:30Hi All, I'm using STM32L486RG microcontroler and 2 sensors using the same SPI interface (SPI1) I'm asking how to configure the SPI1 to communicate with 2 sensors when : first sensor is working with SPI_PHASE_1EDGE s...
Posted on July 25, 2017 at 13:40I noticed very often the Last Update field is not being updated when a new version of document appears. For example the STM32F405/407 errata document http://www.st.com/content/st_com/en/support/resources/resource-sele...
Posted on July 25, 2017 at 18:04Hi all,I am try to use STM32F407VG discovery kit to read 5 encoder. I use TIM_HandleTypeDef and TIM_Encoder_InitTypeDef lib to read one encoder successfully. When I use the same code to read two encoders, I found that...
Posted on July 24, 2017 at 13:07Hi all,After building a project for the STM32F469xx processor I get a bunch of the following linker errors:<project_name>cubemx.elf uses VFP register arguments, <file_name>.o does not exist?failed to merge target spec...
