The new STM32H7R/S lines are built on the success of the STM32H7 series, offering even higher performance and security at a lower cost. The STM32H7R/S is a bootflash-based MCU powered by a Cortex®-M7 core running up to 600 MHz, with 64 KB of user fla...
Posted on October 26, 2015 at 08:33Hi,using STemWin, I encountered the following problem. Anti aliasing is working fine until the VNC server process is started. Then, some of the AA routines don't work anymore, e.g. GUI_AA_DrawLine doesn't do anythi...
Posted on September 13, 2015 at 21:29 Hi, I have a project in STM32F746G-Disco with its SPDIFRX interface. I was able to use STM32CubeMX to generate the intializations and the sceleton project. As it is right now, I can receive ...
Posted on October 26, 2015 at 07:07Hi everybodyI am using STM32 PMSM FOC LIBv4.2 to turn a three phase 60V/350W BLDC motor with Pole pair=28 and rated speed=265rpm. I am using Hall sensor to detect rotor position/speed and Single Shunt current measu...
Posted on October 16, 2015 at 05:23Hello.I have to use asynchronous and synchronous modes. For asynchronous, I'm already using the built-in USART peripheral. My problem is the synchronous one. My clock needs to be 16 ticks per bit and more important...
Posted on October 21, 2015 at 20:31Hello,I using STM periph. library and I would need to use two UARTs on STM32F103. One UART for serial Modbus RTU comunication with sensors and one UART for terminal interface which will show data from sensors and p...
Posted on March 22, 2013 at 18:02HiIm playing with the ST EEPROM emulation example, what I cannot get my head around is the use of VirtAddVarTab, the example has 3 addresses, but do I need to assign an address in the table for each variable I want t...
Posted on October 23, 2015 at 14:43Hi, is there any difference how exactly I'm getting the desired clock speed on SYSCLK through PLL? For example, let's say I want to have 48MHz on SYSCLK on STM32F407, using a 8 MHz HSE and the PLL. One way of doing...
Posted on October 23, 2015 at 23:11Hello,I have set up a project in CubeMX (lastest version) and is working fine.The only very annoying problem is that the user interface is very very slow, especially the pinout tab. If i click to show the dropdown ...
Posted on October 16, 2012 at 17:00I would use the printf function to transmit strings of hyperterminal, but if I use the printf function, the microcontroller stops! I am developing my code on STM32F4 Discovery
Posted on October 24, 2015 at 16:36Hi, i just wanna ask how to convert BMP images to hex rgba arrays as 0xF75AFFDE,0xFF78F738, 0xFFFFFFDD, 0xEF12FFBC, 0xEF59EF12, 0x8C69B570....etcThere is an example of LTCD about how to display one layer and it sho...