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USB HOST

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.

li chao by • Associate
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STM32F4 USART issue

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...

Resolved! STM32F746 Disco HardFault

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 ...

paul2 by • Senior
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  • 9 replies
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Regarding the CAN interface with STM32L476RG

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...

STM32F207 standby mode

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...

STM32L431 boot

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...

STLINK CLI: No reset after enablig readout protection

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-...

load2005 by • Associate III
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I2S doesn't work properly on STM32F407

Posted on May 20, 2017 at 09:54I'm trying to launch I2S on STM32F407. Clocks work fine, WS is what I want (8k, 44.1k, etc), CK is 32*WS, MCK is 256*WS. The problem is that data is transfered at a lower speed (twice lower). I.e I send 1000 bytes duri...

STM32F7 Debugging in Eclipse

Posted on November 25, 2015 at 15:51Hello,I need some help with the installation of a STM32F7 Discovery Board.I would like to debug it via the integrated ST-Link/V2-1 in EclipseSo far I use the Atollic GDB and OpenOCD (with the STM32F7 support: http...

STM32429I-EVAL1: SDIO at 50MHz?

Posted on May 20, 2017 at 23:09I have an STM32429I-EVAL1 board. I have these working happily:* microSD at 25MHz with 4-bit interface, using DMA* USB OTG HS as an MSC device* FatFs talking to SDIO with 8-10 MB/s throughput (write/read)* USB (from Win...

Don Starr by • Associate II
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