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Posted on October 28, 2015 at 13:17Hi!At our company we are using STM32F205 in as a USB module. Connecting the USART3 to an FTDI converter. The MCU is then regulated to 3v and the FTDI is powered direcly from USB 3.3v. BOOT pins are set to stay in b...
Posted on October 26, 2015 at 14:12I am referring to the example project involving two STM32 Discovery boards for an SPI communication between the two boards provided by ST: stm32cubef4\STM32Cube_FW_F4_V1.7.0\Projects\STM32F4-Discovery\Examples\SPI\...
Posted on October 27, 2015 at 19:25Hi, I've just douwnloaded the software from this page : http://www.st.com/web/en/catalog/tools/FM147/CL1794/SC961/SS1743/LN1734/PF257935 Its release_notes file deals with AN4024 ''STM32 secure firmware upgrade (SFU...
Posted on October 13, 2015 at 12:53I have found that sometimes a HardFault occurs upon startup of my firmware. The specific fault is ''INVPC''. After doing some searching, there are multiple causes of this and I think, in my case, it is due to:''4) ...
Posted on October 01, 2015 at 08:16 The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on October 26, 2015 at 13:05HiThe aim of my project is recording stereo audio and send audio data by uart in real time.My device is STM32F405.I am using SPI2 as I2S Interface in Master Half Duplex in Receiving Mode.Sample rate = 8k and Data W...
Posted on June 11, 2015 at 16:57Hi,I have the most current STM32CUBEMX version, 4.8.0. In this version I cannot choose the firmware package version that I want to use, it only allows to use the most current, but I want to use an old version. Versio...
Posted on October 24, 2015 at 15:37 I want to have a timer trigger a DMA transfer. I have a STM32F072RB processor. I currently have TIM1 as the timer. I have the timer running and reloading and that seems to work. It is currently also triggering an...
Posted on October 26, 2015 at 19:42I have a NUCLEO-F401RE board. I tried to find its connector pin out, because the schematic diagram is made with some hobby tool and useless. All the doc document files use some odd format I can't read opened. I tri...
Posted on August 21, 2015 at 21:31Hello! I apologize for my bad English, but I do not have anyone to ask. My task is to create a USB host to work with flash pametyu. I also use fatfs. I'm using a microcontroller STM32f407VG. To create a project I us...
