STM32 MCUs Embedded software

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STM32H7 custom bootloader issue

Posted on May 30, 2018 at 17:21Hi !I am working on Nucleo-144 board with the STM32H7 processor using cubeMX and developping on Ac6 System Workbench for STM32 based on Eclipse.I am currently developping a Bootloader located on the first sector of the...

STM32F373 SDADC Calibration does not finish

Posted on June 22, 2018 at 17:20Hey there i am using a STM32F373.Right now i am implementing the SDADC function to my programm, but if i trigger a Conversation or a Calibration it is not finishing it. SDADC_ISR_EOCALF or SDADC_ISR_JEOCF bit never se...

STM32L432KC - I2C1 Not Working

Posted on June 23, 2018 at 06:30Hello,My team and I have been having troubles using the HAL drivers with I2C1. We are attempting to use PA9 and PA10 as our I2C1_SDA and SCL pins, but noticed that PB5 and PB6 are also listed as I2C1_SDA and SCL pins....

Buffer overflow in CubeMX SDMMC-Driver

Posted on May 30, 2017 at 18:11I'm trying to get a SD-Card working with FATFS on a NUCLEO-L476RG. Code was generated with recent STM32CubeMX 4.0 and Firmware Package 1.8.0 for L4. SD-access in polling mode, no DMA.My application was crashing (Defaul...

DFU error: bad state machine in firmware

Posted on May 18, 2018 at 14:17Hello Everyone,I am have a problem using Dfuse (v3.0.5) with my STM32L432KC.I have a USB CDC class, not using a composite CDC-DFU.Performing the DFU mode through the boot pin/bit.During upgrade I got the following erro...

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flo flo by Associate II
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LwIP: link always down

Posted on June 21, 2018 at 16:53I have a problem using the LwIPIf I have a project where there is only the LwIP, everything works.MX_GPIO_Init(); MX_LWIP_Init(); httpd_init(); myCGIinit(); while (1) {    MX_LWIP_Process();}If I add something else (...

Rick MC by Associate III
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