Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on May 21, 2017 at 17:55Hi to everyone, I apologize for the umpteenth discussion on this topic.I have some questions about Timer in general to which I did not found good answers:1- I would like to use TIM1_CH1 to start ADC conversion but from...
Posted on May 22, 2017 at 16:07Hello,the pinout view of Cube is good for planning pin assignment. However I don't see an item for SWD/JTAG to reserve the needed pins. Do I miss something? Otherwise Cube should get entries for JTAG/SWD.
Posted on May 22, 2017 at 14:44Hi all,I've got a board with IS45S16400J SDRAM connected to MCU, FMC bank 2. I'm entering data via UART and write it to SDRAM, then I'm reading it and sending back data.Received data looks kinda strange, the first 8 by...
Posted on May 20, 2017 at 04:11Hi:Where is download usb host the firmware library?I want use it to do usb host(class 06h image).Help me,Please.
Posted on May 22, 2017 at 01:33Hello,I've been trying to send data by uart from stm32f429i board to computer through usb. I learned from the datasheet that two pins - PA9 -tx and PA9-rx are connected to ST-LINK programmer so it seemed possible. I up...
Posted on April 30, 2017 at 15:09Hi,Creating a EmWin application based on a STM32F746 Disco, using OpenSTM32. I toke the STemWin example application as a starting point. Occasionally (once every 1-3 hours of operation) I'm running into a Hard Fault ...
Posted on May 22, 2017 at 12:14Hi,I am usingthe STM 32l476RG . I want to interface 2 same controllers with CAN protocol. So as there was no example for the Eval_board for this controller can u help me out what the set up with MCP2551(CAN transceiver...
Posted on May 22, 2017 at 10:59Hello,I'm using STM32F207 with external USB-PHY in device mode.I want to enter standby mode by SuspendCallback of USB. Because it is not possible to wakeup the STM32 by interrupt (ResumeCallback), I want to use the wak...
Posted on May 22, 2017 at 11:06Hi，I use STM32L431RCT6,The pin of Boot0 is connect GND via a 10K Reg.the software use MDK5 and U_link2,when I debugger,the programme run at 0x1FFF3F36。this adress is system memory.when the boot0 is GND,the programe...
Posted on May 22, 2017 at 11:03Hello,I'm using ST-LINK_CLI.exE to program the controler. I want to enable read out protection and to make cpu run after programming. Here is the script:ST-LINK_CLI.exe -listST-LINK_CLI.exe -c ID=0 SWD freq=1000 UR ST-...
