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Posted on January 22, 2012 at 23:30Hi, I am just trying to fully customize the USB CDC example / Virtual comport. I changed the USBD_PRODUCT... string and USBD_MANUFACTURER_STRING in usbd_desc.c. I also copied STMCDC.INF to a TEST.INF, and in the TE...
Posted on September 23, 2013 at 14:34 Hello! I want to get defined number of samples at constant sample rate. I used ADC1 triggered by TIM15 TRGO signal and DMA in normal (not circular) mode with interrupt on transfer complete. Something is wro...
Posted on September 22, 2013 at 22:46Hi, i use a STM32f3discovery evaluation board and trying to generate 6 PWM signals. For this purpose i have choosen Timers 3 and 4. As base project i use a Demo project. (The project demonstrates a sensors func...
Posted on September 22, 2013 at 20:50I am currently reading a high speed ADC over SPI1. E11 is configured to generate a DMA SPI write/read when the busy signal from the ADC goes low. A double buffered DMA moves the data from SPI to memory. Works ...
Posted on September 20, 2013 at 18:13 I am puzzled over a missing SPI TX buffer empty interrupt at the end of a transmission. In slave mode I transmit x bytes and disable the tx interrupt when a new tx empty interrupt is generated after the ...
Posted on September 11, 2013 at 08:51Dear sir, I'm using stm32f4discovery board with DM-STF4BB Base Board and DM-LCD35RT 3.5 inch LCD with touch screen. You can look for details in http://www.embedinfo.com/. Now I need to use your STemWin...
Posted on September 16, 2013 at 14:58 Hy guys, I have a problem whit Stm32F4Discovery with 3,5LCD (SSD2119 LCD driver) and STemWIN port. I download the examples from the st website, and try to port to discovery but not working. I have a ...
Posted on September 20, 2013 at 20:59Dear Sirs, Knowing that I want to log the data that the controller of the STM32F4 discovery is reading from the sensors, I need to write the data in a .csv format on a memory key using the micro USB. Do you have ...
Posted on September 05, 2013 at 14:42Dear Community, i have an STM32L-Discovery Board with 24 segment display. I wanted to flash a programm with Keil uVision V4.70.0.0 (STLink is set to SW, but no Cortex M device is found), with IAR Embedded Workben...
Posted on September 13, 2013 at 12:20Hi all,I would like to evaluate the NAND flash interface with the STM3220G-Eval board. However, this board is not populated with the NAND flash, although the board has an estate-area for it. If I were to buy a fl...
