Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Dear STM32 Community, We believe that the example projects provided for the STM32Cube embedded software are a valuable resource when developing projects. We would like to better understand how developers use these examples in their workflow and e...
I’m using STM32Cube MX 6.2.1, STM32Cube IDE 1.6.1 and STM32Cube_FW_H7_V1.9.0 for a STM32H7A3 project. As recommended, I configured the HAL time base source to a timer other than systick. (TIM17) If I understand correctly, FreeRTOS uses systick and se...
Hello, I am writing a driver for the Ethernet interface, and I noticed it fails to read data from buffers lying in SRAM4 (0x38000000 - 0x3800FFFF), with a Fatal Bus Error. According to the MCU's Reference Manual (RM0433) 2.1 Table 3, and 2.1.6 Ethern...
Files with errorHAL 1.02.09 stm32f7xx_II_sdmmc.c, stm32f7xx_mmc.c.My EMMC 8GB - SANDISK - SDINBDG4-8G-XASeems that the ext_csd, used for cards larger than 1GB has a bug.MX_SDMMC1_MMC_Init() is exiting with an error.Fix: for now im using HAL 1.02.08,...
But I am having a hard time finding this zip file!!!!! I want to start using my stm32f411e discovery board but there are hardly any resources on the internet for this specific board and for a newbie like me this is just demotivating. Please help me o...
Unplugged JTAG from prototype unit for hand held testing. Need to plug back in for more code development . Using a STM32L476_LQFP64 chip. Did upgrade to STM32+STM8 Debugger from V2.J24.S37 to V2.J37.S37 and back. Neither version worked. Is there a "...
We are integrating the STL library in the context of a project requiring IEC 61508 safety integrity level 2 (SIL2). How can we programmatically pull the version info out of the STL library? The API doesn't show anything to that effect. Also, what's t...
The issue am facing is . I have created 4 maximum connection for 1 port at particular 1 ip. When i open port of same port number and same IP on terminal the data travel should travel to both the ports. But it comes on only single port.tcp_write(Perso...
Hi, I'm using STM32H7 nucleo board and I have written a simple UDP client that receives a message and loops it back. I was using the LwIP Socket API for this (lwip_sendto) and using Wireshark I can see that packets are coming out of the board, but th...
Hello everyone,I'm working with stm32l552ce to play audio from an SD card and play some leds animations at the same time.I'm using RTOS to implement this scenario. I have created 4 tasks :One task that receives uart commandThe second task to refresh ...
According to the datasheet, the VREFINT_CAL_ADDR is 0x1FF1E860-1FF1E861.The STM low level file stm32h7xx_ll_adc.h has:#define VREFINT_CAL_ADDR ((uint16_t*) (0x1FF1E860UL)) /* Internal voltage reference, address of parameter VREFINT_CAL: Vref...
