STM32 MCUs Products
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SD CARD - UNABLE TO INTERFACE
Posted on March 28, 2018 at 17:00Hello, We are using ST32F405ZG and ST-Nucleo with a custom board design with SD card interface provision in it. We are getting an error message as shown in the snap shot attached. Please provide some help in this i...
UART Communication for STM32L4 in KEIL
Posted on March 28, 2018 at 14:14Hi,I am newbie to this STM32L4 Controller. I am working on GPS device to get the location of the location and i am using the CubeMax and Keil software for programming. As i have mention that i am newbie, I dont know ...
How to send binary bytes via ethernet without using the TCP/IP stack with a STM32F4?
Posted on March 28, 2018 at 17:48I'd like to send binary Bytes in a peer to peer ethernet connection with a STM32F4 module.I would avoid to use the TCP/IP stack, just the bytes i need to transfer. Are there someone that have experience in this and c...
STM32L4 DMA read write multiple blocks problem
Posted on August 03, 2017 at 12:36I have a problem with DMA mode reading multiple blocks.To simplify a problem i took an example from theSTM32Cube_FW_L4_V1.8.0\Projects\STM32L476G_EVAL\Applications\FatFs\FatFs_uSD\ archive.BSP_SD_ReadBlocks_DMA is u...
Pull-up Resistor for NRST pin
Posted on March 28, 2018 at 03:10Hello,In the datasheet, it states that there is a pull-up resistor for the NRST pin but I was wondering if it is recommended to have a pull-up resistor for this pin.I have been using my customized development board w...
Is there a walk through on adding a processor to X-CUBE-53L0A1 or adding X-CUBE-53L0A1 to STM32CubeMX ?
Posted on March 29, 2018 at 01:50I have several NULCO boards I'd like to test with the X-CUBE-53L0A1, X-CUBE-6180XA1, and X-CUBE-53L1A1 but haven't figured out what to add or how to merge a NUCLEO-L452RE-P, NUCLEO-L031K6, NUCLEO-H743ZI and NUCLEO-L4...
ST32F1 CubeMX - I2C DMA - help needed
Posted on February 15, 2018 at 17:12Hi I'm trying to run I2C in DMA mode with LIS35 (accelerometer). I wrote simple code as below but each time when I try to run or debug it I'm getting back return ''LIS35_ERROR;'' which means that LIS35_I2C_Init(vo...
dereferencing type-punned pointer warning on bare project
Posted on March 28, 2018 at 20:53I decided to try out the new TrueStudio. Downloaded and installed it, and also updated STM32CubeMX to the latest, as well as all the latest firmware packages.I then created a new Cube project for TrueStudio using the...
STM32F051 - Flash not working with an external clock
Posted on March 26, 2018 at 15:16I have been trying to erase and store data in the flash without any success. As long as I am using the HSI clock to drive the SYSCLK, the flash works just fine. However, if I start using the external oscillator to dr...
