Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on June 26, 2016 at 17:50I have a problem here that doesn't make one shred of sense. I have boards (STm32F405VG) I programmed a couple months back that were fine. Meaning, I could connect to the board, and print the output statements from the...
Posted on June 26, 2016 at 11:59Can we interface external EEPROM with STM32f427 ? if yes can anyone please refer me some application note for STM32F427. I found AN3969 but it is for STM32f40x/stm32f41x and i need for STM32F427.
Posted on June 26, 2016 at 16:49Hello,I have a prototype board with:CP2102 USB - UART portSTM32F103RB(BOOT0 pin is configured highBOOT1 pin is configured low)Now I try to download some code to the board with Keil uVision.If I try to do it, the progr...
Posted on June 26, 2016 at 13:30Hello everyone, I'm actually using the Discovery F4 and F7 to understand and use the USB stack from ST,but actually I can't speed more than 400 kB/s with the F4 (Full-Speed USB) and 2.1 MB/s with the F7 (ULPI HS USB)....
Posted on June 26, 2016 at 10:39i want to interface stm32f427 with 16 bit data bus external memories how can i change AHB transaction size to 16 bit ?
Posted on June 17, 2016 at 11:06Hello,I am planning to build a device with a STM32F107, The user should be able connect to the system via both Ethernet and USB.When connected via ethernet, I should inform the IP address of STM32F107 to the user.For ...
Posted on June 26, 2016 at 04:45We are looking at the STM32F437VIT6 and in the datasheet is saying the part has a max CPU frequency of 180MHz. I wanted to verify that the 180MHz was correct.When I checked the distributors online the part is listed a...
Posted on June 25, 2016 at 20:27Hello! Sorry if I repeat this topic. I have problem with BSP_AUDIO_OUT_Play() function from STM32Cube. Actually, i tried to run old example from StdPeripheralDriver-s package which plays sound from internal flash and ...
Posted on June 25, 2016 at 03:09Hi everybody, These days I'm starting a project based on STM32F103VET6 for which I have to use the CAN bus pheripheral to transmit and receive messages. I'd like some support to start my work.- Can bus 29 bit identif...
Posted on June 23, 2016 at 02:17When I connect my board to my computer via usb (cn2) I lose the programming. I lost the factory programming to start with. I downloaded the Keil uVision5 compiler and downloaded the blinky app to the discovery board. ...
