Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
How can I achieve optimal range for LoRa node-to-node communication? I'm using the RFM95 module at a frequency of 932 MHz but experiencing very poor range—data transmission cuts out at only 4 feet. I have a compatible antenna, which is properly solde...
Hello, I am trying to implement a STM32 based pad assessment functionality, in which the applied force should be converted to the velocity based on user set polynomial degrees as in below image. I have implemented the code to calculate velocity based...
Hi,So far I have been writing my own debug library but there might be much better one out there.Does anybody know of any well known, perhaps feature-rich, debug libraries which I could use to either improve mine or use directly?Thank you :)
Hello everyone,I am currently implementing an audio synthesizer. My DAC requires the I2S protocol, which is supported by my device (F446). I want to setup a circular buffer to feed the I2S peripheral using DMA. Idealy, i want to set it up and let the...
I am currently using the STM32H7B3I-DK for touchGFX development before moving to something in the STM32H743 family. I am curios about adding a simple webserver capability while running a touchGFX UI. I have implemented an httpd server on an Nucleo-H7...
I am new to STM32F103and My goal is to Update Firmware using Bootloader.but I do not want to use Hardware way as Pin BOOT0.I want to enter bootloader mode using Backup Register.here is my code============================if (BKP->DR1 != 0) //DR != 0 m...
Posted on December 19, 2017 at 12:24 Hi, I'm using one STM32F2 board and two STM32F3 boards. The F2 is the CAN master and the F3 are slaves. Everything works fine if I use only one F3 board. If I add the other one, then after 30sec - 5min one ...
Within USBH_MSC_Write() the USBH_MSC_RdWrProcess(phost, lun) loops. Loop runs into the 10s timeout (see screenshot). USBH_MSC_RdWrProcess(phost, lun) still returns BUSY for this 10s period. Status:MSC_Handle->unit[lun].state is MSC_WRITE MSC_Handle-...
Hi,I am using Azure RTOS for my STM32H723ZGT6 to write log file to my USB pendrive. so, i am using usbx msc host and filex example code from github. File created successfully, but not opened for write, because my code returns FX_PTR_ERROR due to the ...
Hi,We have been trying to setup DMA USART3 with the STM32H753ZI Nucleo.We would like to keep our stack in DTCMRAM and we thought we could move the USART buffer into SRAM1 or SRAM2 since DMA1 and DMA2 have access to it, following this post.We edited o...
