About konoppo

konoppo · 2012-09-11

Posted on September 12, 2012 at 08:57Hi! I've got another problem with my STM32F205. The Data Timeout timer doesn't start and when there is no answer from SD Card, the system waits in loop for watchdog reset ;). Here is a function. The code is wor...

konoppo · 2012-08-09

Posted on August 09, 2012 at 15:40Hi! I've got another problem with my STM32F207ZE and the USB VCP. My application (on STM) is running and LEDs are blinking :). It send by USB (VCP) to PC some text. When I close port in terminal on the PC the prog...

konoppo · 2012-08-07

Posted on August 07, 2012 at 12:11I have got the VCP Example from STM32 USB OTG HOST-DEVICE library running on my STM32F207ZE. The example was pasted into my project with small modification - it don't get data from UART port, but application simply ...

konoppo · 2012-09-12

Posted on September 12, 2012 at 09:15Are you sure you can't do it in other way? Writing to a fixed address is often not good idea. The best way to do it is modification of the linker script. You have to:- reduce the .bss section to make some RAM fre...

konoppo · 2012-08-10

Posted on August 10, 2012 at 09:12Hi Thanks for reply. I know, that the are only examples and I want to modify them, but I believe I can use it as a base. My problem is that I have no idea how to detect the disconnection of the port. I tried to find...

konoppo · 2012-08-09

Posted on August 09, 2012 at 15:29Problem temporarily solved. In function DCD_HandleUSBSuspend_ISR() there is a line: /* Request to enter Sleep mode after exit from current ISR */ SCB->SCR |= (SCB_SCR_SLEEPDEEP_Msk | SCB_SCR_SLEEPONEXIT_Msk);T...

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SDIO Data Timeout timer doesn't start

VCP - closing COM port causes MCU enter the interrupt loop

USB (VCP) disconnect problem - STM32F207ZE

Re: RAM access by address

Re: VCP - closing COM port causes MCU enter the interrupt loop

Re: USB (VCP) disconnect problem - STM32F207ZE