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...
Posted on August 03, 2015 at 19:31We could use a 100 device CAN bus, but we have limited power for the system. Total power would be about 2-3 watts. How low power is possible. Total length of the bus is about 15m. Other requirements for the processo...
Posted on August 01, 2015 at 01:01I would like to test all my hard fault and friends (MemManage, BusFault, UsageFault, etc) fault handlers. Essentially, I'd like to log their occurence to an I2C EEPROM. I have all the HardFault handling working (a...
Posted on August 05, 2015 at 23:34I'm building a system with two cards: - a host card running a full OS - a daughter card with a microcontroller (possibly the STM32F3xxx) running an RTOS The goal is to have these cards send and receive data during n...
Posted on August 13, 2015 at 08:52Hello everyone.I am building a simple car audio/video player, and the 429i with the LCD built into it seems perfect. I want to use a different DAC, specifically Ti's PCM5122, so that I can use higher grade amps, amo...
Posted on July 03, 2014 at 08:02Dear readers, how to configure a GPIO interrupt at port PG10 with CubeMX?
Posted on August 13, 2015 at 09:42Hi Friends,I'm working in a company temporarily. They gave me two boards. STM32F303VC and STM32F429ZI. I have one project to do. This project is about to communication between two boards. It's simple but i'm new in ...
Posted on August 13, 2015 at 00:29I am using the The STM32F7 discovery kit (32F746GDISCOVERY) kit and I have run into an issue with memcpy using IAR (which seems to do some clever internal aligning and then copying 4 byte words).In short, the copy f...
Posted on July 30, 2015 at 16:36Hi to all, i use stm CubeMX with HAL library and Keil now i want develop the low power configuration on my Nucleo stm32L152RE, can you see a example or other information? can you help me? best regards A.
Posted on August 13, 2015 at 12:48Hello everyone!I am currently working on a PCB on Altium Designer 15 and I am trying to do some tests on signal integrity but the proper driver on I/Os must be chosen.I already have the IBIS model ''stm32f427_437_42...
Posted on August 13, 2015 at 04:54What I'm about to ask is somethig generic and basic So everywhere it can be found that for going to low power mode reduce the clock frequency, How reducing clock frequency reduces power consumption ? #low-power #...
