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 June 25, 2014 at 19:36Hello all,I am looking for some suggestions or help on locking the Flash ROM during read and writes. I am using STM32Cube with FreeRTOS and have implemented the FS OTG MSC for accessing the Flash ROM on my board (it i...
Posted on June 25, 2014 at 15:47Hi,Using STM32F405RGTx, pin 64 is labelled PDR_ON while datasheet contains VDD.Which one is the correct one ?Thanks.
Posted on June 25, 2014 at 17:29ST’s new microcontroller http://www.st.com/web/en/catalog/mmc/SC1169/SS1576/LN1820 simplifies transition to energy-efficient digital power supplies by providing all the major power-control functions in a single chip. ...
Posted on June 25, 2014 at 15:07I'm sure that this is a really silly question, but is there actually a reference manual for the STM32F401 chips? I can't see one on the design resources page. The STM32F401 Discovery documentation refers to ''RM0344''...
Posted on June 25, 2014 at 16:07The problem was indeed the reenumeration. Pulling DP low shortly triggers reenumeration, and than Windows recognizes the new mode. Works for both directions, from regular mode to DFU mode and vice versa.
Posted on June 25, 2014 at 09:31Hello guys i m New to STM32 , i m using Keil ARM tools.I have written LED Blinky code with STM32F051C8 the following code .In the below code if i change RCC_CFGR_PLLMULL2 to RCC_CFGR_PLLMULLX(X=3,4,6....12) My LED bli...
Posted on June 18, 2014 at 14:34Hi Everyone In my project, I need to capture 6 channel ADC signals in Regular Simultaneous Mode. for that, I just started for 2 channels (Channel 0 in ADC1 & Channel 1 in ADC2). Since it does simultaneous conversion, ...
Posted on May 28, 2014 at 07:31We are using the controller STM32F427ZIT6 from ST in our design. As we are using the NRST pin for processor reset in our older design(Atmel AT91FR40162S-CJ) we are trying to Bypass the Internal Reset circuitry of ST.In...
Posted on June 22, 2012 at 20:42I have nearly got a custom bootloader working which downloads code using RS485 and is encrypted using xtea. I have done the following: 1. Recompiled the original program with the start address as 0x8003000 defined in ...
Posted on June 24, 2014 at 17:07 Hi, i recently started a school project regarding orientation using MEMS sensors. I own a MPU6050, and a fusion alrogithm already known developed by Sebastian Madgwick. Here is my code, and i will...