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Posted on May 29, 2014 at 00:56hi, i have the stm3220G-eval board .. i downloaded the stm32 usb library and examples ... i cannot find anywhere where it shows how to send and receive data, and i find the documentation very cryptic .. i will make thi...
Posted on May 28, 2014 at 20:23Hello Gentlemen,I'm going to start a design based on STM32F427ZI. I was wondering where I can find the sample code for this micro. I looked into its web page but I did not see anything software download related.I appre...
Posted on May 22, 2014 at 16:59Our application will use FreeRTOS for the OS. We are using the STM32F4-Discovery eval board in our alpha unit. The development environment is Keil MDK-ARM Professional/ uVision 5. I need an example to understand how ...
Posted on May 26, 2014 at 02:13I have a F4 discovery board, which I am trying to run a simple led-blinker on. I've tried the demo .hex, demo IO_Togglek, Blinky from Keil and one other simple demo.I have used precompiled/built with GCC or Keil. I can...
Posted on May 27, 2014 at 12:04 Hi all, at the moment I am trying to configure the update interrupt of timer 2 like this. The update interrupt should occur every 4ms. With the following code everything is fine, the pin is toggling every ...
Posted on May 26, 2014 at 13:05I use stm32_vcp_1.3.1 application for setting USB FS. I use it to send data to APP on the Win. It work fine but when the APP crush unexpected and the USB port stay open I don't get any announce for it (I have announce ...
Posted on May 27, 2014 at 17:06HiI'm having problems with noise on the STM32F103RB ADC.At the VDDA pin there is 20mV pk-pk noise from a 300KHz switch regulator.I am using the recommended 1uF || 10nF caps on the pin.I was going to add a series ferrit...
Posted on May 25, 2014 at 16:04I'm using F105RBT6. I'm not sure if I'm getting this right but it looks to me that I have to configure PA11, PA12 (I use host mode only so PA9 and PA10 probably isn't needed but correct me if I'm wrong) tp AF mode in o...
Posted on May 27, 2014 at 15:17Hi everybody,I'm programming a STM32F205. I program it with a J-LINK and IAR, and it works well.Now I'm trying to use a ST LINK V2. It seems to program my microcontroller, because I have no error, but I have a warming ...
Posted on May 21, 2014 at 21:43i am using STM32f207i have a flash memory connected to SPI2. I used the ST examples and i got it working, read/write, .. great, ... the problem is the speed ... how fast can i run SPI2? There is a setting SPI_InitStr...
