Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on March 13, 2013 at 11:57Hi, after I updated the STMStudio I'm not able to import all variables from the .efl file. After selecting a file there are not all variables shown. I tried different toolchains, but the problem is still there. I use...
Posted on July 01, 2013 at 06:48Dear All, I am new to this STM microcontroller. I started working on with some of the few examples provided in keil 4 .Presently i am working on STM32F217IG controller for which I wrote a small program...
Posted on July 01, 2013 at 06:27I'm developing an embedded application using Keil MicroVision 4 & STM32F103RE I've splited Flash memory of device into two areas (IROM1 & IROM2) using IDE target options panel (Target tab, Read only memory areas secti...
Posted on June 30, 2013 at 08:57Hello, Where is the best place in memory to keep the MAC Address in STM32F207? It should not be changed with FW updateds. Yuval #stm32f207-mac-address
Posted on June 24, 2013 at 15:13 Hi All , Till now i worked with the STM3240G-EVAL , At the beginning i had a problem that i received DMA timeout when i tried to write to the sd-card. The was due to a problem that the DMA interrupt ,...
Posted on June 29, 2013 at 14:22 Hi there, I got stuck on communicating with a PCF.. I know that i have the address right, because i connected the chip to my Arduino for testing. The program gets stuck onwhile(!I2C_CheckEven...
Posted on June 28, 2013 at 21:47Hi all, please could you help me to identify changes in communication using serial port and STM32 bootloader, i'm able to program STM32F103 with version 2.2 chip ID 414 but i can't program STM32F407 with bootloader ve...
Posted on June 27, 2013 at 20:47Hi. I used one of the examples shipped with Discovery as a template for my code. Basically, a GPIO input (PA0) is coupled to a function generator and every time an interrupt is detected, a different pin goes HI/LO to...
Posted on March 11, 2013 at 15:53I loaded data into ROM page 11. I then changed from 1’s to 0’s from my running code. So far so good.Now I want to prevent my code from being read via a debugger.I can set FLASH_OPTCR bits 8..15 to 0xBB in my co...
Posted on May 26, 2013 at 01:24I want to use a Light Dependent Resistor (LDR) to control a door ( open when it feel light and close it when it's darkness).Can you help me how can I do this,.Thanks a lot #basic-electronics #getting-start #cross-po...
