Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on January 14, 2016 at 19:50I have a product I've developed that I'd like to protect from reading the code. So I want to understand just how ''unbreakable'' the Level 1 read out is on an STM32F4 processor? Thanks... #stm32f4-read-out-prote...
Posted on October 28, 2014 at 11:27Hi, I am trying to change to HAl library from STD lib. One of the task is port modbus code. I want to receive data, however size is unknown and is time critical (2.5 chars depending on baud rate).typedef struct { ...
Posted on January 24, 2016 at 17:45Hi, I need do FFT on stm32f4 and therefore I have few questions: 1. Is there any why to directly copy adc values which are uint16_t to float32_t buffer using DMA, without casting them in fork loop and using two buf...
Posted on January 10, 2016 at 07:57The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on January 23, 2016 at 08:30Hello everyoneRecently I connect two STM32F401RE Nucleo with SPI interface.The configurations for master and slave are full duplex, CLK/256, 16-bit, Mode 0 and MSB first. When master produce the clock, data (0x0080...
Posted on January 23, 2016 at 14:24hello i want to use 4pin etm trace (ukink pro )on stm32f429 and i have this problem: if core clock > 100 mhz i cant use etm trace and if core clock<140 mhz i cant use ltdc is there any true configs for use etm tra...
Posted on January 22, 2016 at 15:29 Guys, I tried to use HAL_SPI from STM32CubeMX with FATFs but I got this error when I compiled the function below argument of type ''const BYTE *'' is incompatible with parameter of type ''BYTE *'' Ho...
Posted on January 24, 2016 at 01:01Hello: I've read the documentation and searched the forum and internet, but still having trouble with booting from the flash bank2. I have BOOT0 = 0, BOOT1 = 0, BFB2 = 0. I have programmed an image at 0x8000000...
Posted on January 23, 2016 at 12:23Hi everyone,I have problem with bootloader in STM32F0. I used Coocox and I read many topics about bootloader and RAM remap on this procesor and I've done everything with this. Debug is working fine I can go inside ...
Posted on January 22, 2016 at 07:43I cant connect my board because of readout protection is activated (Level 1) and I cant set it back to level 0 in Option Bytes menu on ST-Link Utility. How can I disable Readout Protection please explain in an eas...
