Posted on July 29, 2013 at 01:31I'm using UART for comunication with PC and I want to implement some interrupts. It seems to me that USART_IT_TXE and USART_IT_TC are the same. Can someone explane me what is the difference between them? #stm32-...
Posted on September 15, 2012 at 09:58Can anyone please provide me with a link to some basic, low level, 4-bit SDIO interface code compatible with the STM32F4VGT? I'm not looking for it to support a file system(yet), I just want to be able to read by...
Posted on June 21, 2013 at 22:44I'm working on getting quadrature encoding working through either TIM1 or TIM8. I searched the past topics on this forum, but I can't tell how mine is different/ why it isn't working. I'm using USART to debug the co...
Posted on July 27, 2013 at 15:46Hi, I've noticed weird problem when calling few math functions few times in a row or a loop like: c = sin(3.0)+sin(5.0)+sin(5.0)+sin(5.0)+sin(5.0)+sin(5.0)+sin(4.0); Actually I don't know what's going wrong but my app...
Posted on July 27, 2013 at 10:02when i connect 16GB flash disk , stop in USB_Host.EnumState = ENUM_GET_FULL_DEV_DESCUSB_Host.gState=HOST_CTRL_XFERUSB_Host.gStateBkp =HOST_ENUMERATIONUSB_Host,RequestState=CMD_WAITbut when connect 4Gb usb flash d...
Posted on July 26, 2013 at 22:06Hi! please help to solve the problem. I use a compass and a compile-time compiler gives me the following:Error[Li005]: no definition for ''SYSCFG_EXTILineConfig'' [referenced from C:\Users\Ëåâàí\ Error[Li005]: no defi...
Posted on July 25, 2013 at 08:44i wanna used the STemWin Library to display the picture and video,i download the AN4323 Application note,it introduce how to use theSTemWin Library ,however ,i google it, but find nothing.i used the STM32F439 to cont...
Posted on July 26, 2013 at 22:19In the TIMER4 has four channels, I use all four channels to generate a PWM signal. How to stop a single channel, but that the other three channels continued to generate a signal?Thanx :D
Posted on July 26, 2013 at 22:15Sorry had to do this, but this is a request for Clive. There is no PM capability on these forums. If possible, Clive, could you please drop me a mail at admin AT 43oh.com I'd be grateful if you do. This does not rela...
Posted on July 26, 2013 at 21:37do you have an example stm32f107 usb host flash disk with no board .(not use STM32-eval-c)
