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STM32 MCUs Embedded software

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Jump to Bootloader issues

Posted on June 06, 2015 at 12:37 Hello everyone, I am using a stm32L151CB (PID : 0x416) and I am trying to jump to bootloader while inside a program. Here is the function I use : void (* sys_mem_boot_jump) ( void ); vo...

romain2 by • Associate III
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STM32Cube3v1.1.1 USB issue

Posted on May 18, 2015 at 03:46STM32Cube 3v1.1.1 USB issue I use same operator to genertor  example code of USB HID/CDC...etc. on different HW baord.1. STM32F303VC for STM32F3DISCOVERY 2. STM32F302CC for My target board DISCOVERY is okay, my target ...

SD card interfacing via SDIO - low throughput

Posted on June 05, 2015 at 19:54I was able to compile and run the code provided by Tilen fromhttp://stm32f4-discovery.com/2014/07/library-21-read-sd-card-fatfs-stm32f4xx-devices/, So I can mount , write and read data from file. But when I measured t...

A couple of bootloader issues.

Posted on June 03, 2015 at 16:58On the STM32F429 Discovery I have managed to boot into the bootloader to upgrade the image in flash via I2C. I still have two issues I (or you) need to solve, however. 1. Flash erase. At first I tried a mass erase of ...

anders23 by • Associate II
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SVC with CMSIS-RTOS RTX

Posted on June 04, 2015 at 14:39Hi everyone,I am trying to learn the CMSIS-RTOS RTX. I have experience in FreeRTOS. I am trying to test this example: https://www.keil.com/pack/doc/CMSIS/RTX/html/_example_r_t_x__tutorial.html&sharpRTX_Tutorial_SVCBut...

STM32Cube CAN Driver locks up with bus errors

Posted on June 01, 2015 at 19:28I am using a STM32F072, code generated by CubeMx 4.7.1 with F/W 1.2.1 My CAN code looks exactly like the Example code in ...\STM32Cube_FW_F0_V1.2.0\Projects\STM32072B_EVAL\Examples\CAN My device is connected to a very...

jesper by • Associate II
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Starting ROM bootloader on STM32F429 Discovery

Posted on May 28, 2015 at 20:23I want to enter the Bootloader on STM32F429 Discovery and reprogram the internal flash via I2C. I read AN2606 and then connected the following pins from my I2C master: SDA <-> PB9 SCL <-> PB6 GND <-> GND BOOT0 <-> 3v I...

anders23 by • Associate II
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STM32F4xx standard peripheral drivers add defines

Posted on June 02, 2015 at 08:42Hello,this is targeted for STM32F4xx developers for standard peripheral drivers.You did a great job when you add defines for new libs only included in F446 by using/* For example: STM32F4xx QSPI: *//* stm32f4xx_qspi.c...

tm3341 by • Associate II
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