STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...
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 September 20, 2015 at 12:50Hello everyone !I've successfully connected stm32f4 discovery board with Matlab R2015a Simulink, but when i make a block diagram for generating simple pwm on simulink and set the sampling time of 0.1 milli second...
Posted on October 09, 2015 at 14:36Hello! I am working in a project that uses a STM32F407 and 7'' TFT LCD with SSD1963 controller, after hard work to put the LCD running and some corrections on the board, now we are trying to display a image from a ...
Posted on July 20, 2012 at 14:49Hi everyone I'm also trying to do an encoder control unit with stm32f4 discovery using of the standard periphberal libriaries and I have two problems. 1-) When I want to build codes, there is an error occuring which ...
Posted on October 14, 2015 at 07:09Dear Sir: How to detect plug in behavior for USB-stick in FW? My project implement a USB MSC host. If USB-stick is on board before power on, the FW can't detect it. I must plug it out and plug in, FW will now det...
Posted on October 14, 2015 at 06:59 Hi I want to know whether there is penalty on accessing an array from a structure vs accessing by a simple array. Here is my snippet which i used when I faced the problem unsigned char array_1[102...
Posted on October 10, 2015 at 21:52Hi Everyone,I am working on OV7670 module (no FIFO) with STM32F407 chip. Due to I want to get image in 640x480 pixels so I try to manual scan (don't use DMCI). I set REG_CLKRC = CLK_EXT and control clock (set LOW/H...
Posted on October 12, 2015 at 14:15Hi! I have a problem with flashing stm32f429. I using ST LinkV2 on stm32f429 Discovery Board to flash for external stm32f429 board ( that I made) , it have erased successfully, I programmed about 30% and it got ...
Posted on September 19, 2015 at 23:35Hi,The function SystemInit_ExtMemCtl() in the file system_stm32f7xx.c is not ported to STM32F7-DISCO, since the DISCO and EVAL use different SDRAM, it will not work.Another thing, the SystemClock is configured in...
Posted on October 13, 2015 at 21:12the mcu i used : STM32F105R8T6, the flash size is 64k, according to the PM0075, the last page should be 0x0800 F800 ~ 0x0800 FFFF. However I tried to write and read back the data on page 0x0802 0000 ~ 0x0802 07FFF ...
Posted on October 12, 2015 at 18:59 Hi I want to know whether there is penalty on accessing an array from a structure vs accessing by a simple array. Here is my snippet which i used when I faced the problem unsigned char ...