Posted on June 19, 2014 at 18:02Hi guys, looking for some help with a USB device I have which has 2 interfaces. The first interface is HID, and the second is MSC. I've modified the USB Host library so that it doesn't it doesn't fail in the MSC Inter...
Posted on February 23, 2015 at 23:53Hello everyone,I juste received an ulinkpro so I can use the ETM feature later on in my development. Right now, I am trying to simply display a variable in the logic analyzer but I get no synchronization. I read...
Posted on December 05, 2014 at 19:19Hi,i'd like to connect an external sdram to stm32f429ii controller. There is a question, is it necessary to use dqm pins? i want to use MT48LC4M32B2 sdram.
Posted on February 24, 2015 at 09:43Hi, i am trying to understand, how to connect tft(without controller) to stm32f429. In STM32F429I-discovery board there are tft screen. Does it work in de-mode or sync-mode? Please,help. #it''s-deja-vu-all-o...
Posted on February 24, 2015 at 02:41I have both Keil Uvision 4.7 and 5.14 installed. CubeMx only gives me the option to select MDK- ARM V4.7 in the Project->Settings->Toolchain/IDE selector.How can I get MDK-ARM V5.14 to appear in the Toolchain/IDE ...
Posted on February 23, 2015 at 23:20Hello I want to generate pulses on a pin using a timer. I would like to configure it so it could make, for example, 10 pulses and then stop. How do I have to configure the timer to do so? Using Counter Mode Down m...
Posted on February 23, 2015 at 15:03 Hello,I'd like to use an quadrature encoder connected to my STM32F4 Discovery Board.I have connected the A and B outputs to PC6 and PC7. CH1 and CH2 of TIM8.It works pretty good, the timer counts.Now I'd like to...
Posted on February 14, 2015 at 13:46 What is the best way to implement chip select in software? I've tried doing it this way: HAL_GPIO_WritePin(NSS_PORT, NSS_PIN, GPIO_PIN_RESET); HAL_SPI_Transmit(&hspi1, out , 1); HAL_GPIO_WritePin(NSS_P...
Posted on February 23, 2015 at 16:29Hello,I´m trying to update my application with the Preprogramed bootloader by apropiate uart and pins BOOT1/0 according to that task.I could use this application to do that, couldnt I?My Keil compilation makes 2 f...
Posted on February 19, 2015 at 09:09I can program the stmf32f334 chip without problem with the desktop version ''FlashLoaderDemo.2.7.0'' - it is Ok. But the command line version gives error: ''The instruction of ''0x7c911699'' referenced memory of ...
