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 January 22, 2014 at 16:25Hi all, I use matlab to generate c code and have this code compile in IAR for STM32F4 as a library. So I have no ST libraries added just the c code and h files from matlab. Matlab uses sqrt, sin functions etc. decl...
Posted on January 22, 2014 at 20:26Hi, I've been using an audio codec with the STM32F407 Discovery. Data is transferred using I2S, with the STM32F407 as master. It generates an MCLK signal at a frequency of 256*fs, i.e at 2.048 MHz for 8 kHz samplin...
Posted on January 22, 2014 at 12:34Hi,I have seen mentioned in the forum that ST have provided use of their Vendor ID, with a unique Product ID to people using their processors.I would like to ask how I could obtain a unique product ID for our compa...
Posted on January 14, 2014 at 15:35Hey Guys, I have some question about the SPI Multi-Master mode with the STM32F050. What I want to do is shown in the Picture. I have two Boards connected over a plug. When they are pluged together, the MCU is the S...
Posted on January 22, 2014 at 10:08Hi, can someone help me solve a problem on PDM Filter Init function:PDM_Filter_Init() cannot return from it in second invoke.How can we reset the function and call it again?Thanks! .......... RCC->AHB1ENR |= RCC_...
Posted on January 23, 2014 at 04:02 hi, I'm using STM32F030R8T6 to create PWM with tim3 chanel3 (PB0) but after I check in oscilloscope nothing appear in pin B0. can someone help me find what is wrong with my code. #include ''stm3...
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Posted on January 22, 2014 at 07:50Hi all,I am using IAR v6.6, but I can not config project on release mode, when I select release mode, I still can dubug the code, but it must remove debug code on mode release.Maybe I wrong config, please help meTh...
Posted on January 22, 2014 at 18:50Hi guys,I have SPI1 set up on my STM32F4 Discovery board to communicate with a Wiznet W5500io ethernet board. I'm sending it commands which I expect responses to, but I'm getting no answer. I know the module is wor...
Posted on January 22, 2014 at 09:41i am trying to communicate between stm32100rb discovery value and transceiver cc2500 via spi1. for checking, i wrote a value to the cc2500 to specific register, and then, i read the value of this register, and prin...