Posted on July 01, 2016 at 14:56The register descriptions of the USART mention several times that the feature is optional and might not be implemented on my device (or my specific usart). I've seen such a table with other peripherals, but I can't fi...
Posted on July 03, 2016 at 13:09What is the maximum data rate of the DCMI interface? When you use 10-bits mode, it is 54MB/s. But what about 12-bits mode? Is it 54Mz x 12-bits /8-bits = 81MB/s ?
Posted on June 14, 2016 at 21:24Hi, I noticed that STM32F3 has PC4 and PC5 connected to ST-LINK USART (or at least a bridge needs to be soldered). I wonder if I can upgrade the standard F3Discovery firmware (V2) to version V2-1 which support Virtual...
Posted on July 03, 2016 at 07:14Hi How i can transmit and receive 1 byte by SPI and use of HAL layer for STM32F4 to do for example below routin: while(1) { while (__HAL_SPI_GET_FLAG(&hspi1,SPI_FLAG_TXE) == RESET); temp=0x00; HAL_SPI_Tran...
Posted on July 01, 2016 at 22:36Hi Experts,We would like to save some small amount of application data - about 100 bytes somewhere on the STM32L486 chip that will survive power down / power up cycle.Before, when we were using STM32L1, I had a very s...
Posted on July 02, 2016 at 19:42Dear Users,My problem is that CubeMx can not work right now, Main problem is, When I click to CubeMx, It can open normally, but I want to create a new project, it stay on white screen.I dont know what is the main prob...
Posted on July 02, 2016 at 11:17Hello,I'm really wondering why Atollic Truestudio sample projects are not included with the Discovery board samples anymore?
Posted on July 02, 2016 at 13:08Hi all! I'm trying to implement a usb audio sound card with stm32f4 discovery and then build an external DAC and headphone amp. I've found an excellent source code from tjaekel, which has everything I need to begin wi...
Posted on July 02, 2016 at 00:51Hi, I received a cicuit board with the STM32F427ZGT6 uC on it. I don't write code and asking for some help. I have a push-button on PG8 (normally open) and when pressed I'd like to set PB7 high. When the push-button...
Posted on July 01, 2016 at 17:07 Hello guys, I am using Keil Uvision 5.2 and cube Mx for developing STM32 MCUs. and I want to Drive a TFT-LCD which the size is 2.8 inch and it has 320*240 pixels and it has ILI9328 driver inside. I have few inform...
