Forum Posts
Problem when use BSP library to audio record on stm32f769i-Discovery
I am working with stm32f769 to record using mems sensor and board support package library for stm32f769. But I have problem when using BSP_AUDIO_IN_Record function. I realized that the HAL_DFSDM_FilterRegConvCpltCallback and HAL_DFSDM_FilterRegConvHa...
Resolved! Is there a way to have the USB-PD library for STM32F7 MCU's??
Recently, i was trying to integrate the USB-PD library from ST with the support for the STUSB1602 IC that we have on our custom hardware. I found out that the precompiled library from ST supports only the Cortex M0, M33 and M4 MCU's.... Why is that? ...
Resolved! How to get USB-DFU working on STM32H743IIT6
Hi guys!I am trying to flash code via the USB-DFU but every time I tied BOOT0 to GND and connect a MicroUSB from the STM32 chip to the computer it does not detect it at all. I have no idea what's going on here?I am assuming its because I dont have VD...
SD Card + SPI interface + USB Device Mass Storage?
Hi! I am trying to connect my code (SD in SPI mode) to USB Device Mass Storage. I have tested my SD with SPI interface writing and reading blocks and files with FATFS and it works without problems... But when I connect it with STORAGE_Write_FS and S...
GenericMQTT example LED On or Off not working with mosquitto MQTT server with two projects given at en.x-cube-cld-gen\STM32CubeExpansion_Cloud_CLD_GEN_V1.0.0\Projects/B-L475E-IOT01/Applications/Cloud/GenericMQTT on B-L475E-IOT0 and for STM32F769I-Discov
Hi @Guillaume!I tested GenericMQTT example with mosquitto MQTT server with two projects examples given at en.x-cube-cld-gen\STM32CubeExpansion_Cloud_CLD_GEN_V1.0.0\Projects/B-L475E-IOT01/Applications/Cloud/GenericMQTT on B-L475E-IOT01and aten.x-cube-...
STM32H743 ETH + LWIP LAN8720/LAN8742
Hello everyone,I have the next problem, first use the STM32H7 series, previously only F series (F4 and F7).And i need some instruction (FAQ) with step by step how to do the simple program in CUBE and IDE to ping my board. (only properties in CUBE)Th...
Ethernet Rx FIFO Overflow - Reported number of dropped frames inconsistent, interrupt appears deffered
Hello,As part of my internship, I am tasked with writing a device driver for the Ethernet programmable interface. I am currently trying to understand the behaviour of the interface under receive overflow conditions.2 things puzzle me:The cumulated nu...
Resolved! Unable to run STM32F401 at 84 MHz Sysclk (works fine at 48 MHz)
Hello guys :waving_hand:I am having a STM32F401CDU6TR on a custom board and I am not able to run it at 84 MHz SYSCLK. The source is an external 8 MHz crystal with two 22pF caps as seen here:I created the project in CubeMX as a Makefile project. I o...
