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 April 21, 2017 at 12:03Hi everyone,I'm developing a firmware in which a IR communication protocol is designed. The uC is a STM32F042C6 and I'm using HAL drivers.The protocol should work as follow (infinite loop):1> Receive 1 byte in interr...
Posted on July 02, 2018 at 22:38Hello, I'm trying to measure the ambient temperature using the nucleo l432kc internal temp sensor . I connect the MCU through the usb to my lapotp. With the code I'm currently using, the output temperature starts at 2...
Posted on July 03, 2018 at 09:38I have used CubeMX to generate the USB CDC driver. I connect my board to a PC and the device manager recognize it as: 'STMicroelectronics Virtual COM Port (COM1)', And then the device is connected.- STM32Cube V1.0 Ver...
Posted on July 03, 2018 at 00:09I want to know how can I aware about some gpio speed parmeters in Cube (low - medium -fast -high speed).For example I set cpu on 20Mhz and PinC.1 set as output push pull medium speed. In this state , what's the pin sp...
Posted on July 03, 2018 at 05:23Hi,What is the expected MCU power consumption / CPU state when calling HAL_Delay() from an ISR triggered while MCU is in STOP mode?
Posted on July 03, 2018 at 03:57i am using stm32l432kc MCU and EPCQ256 external flash, after the instruction phase and address phase is sent to the flash, ii want to make one gpio pin high before i start reading data from the flash. Is possible to b...
Posted on July 03, 2018 at 00:08I'm trying to build a simple 'hello world' program on the STM32H743 using the Makefile option and the standard Ubuntu arm-none-eabi-gcc V 4.9.3. At this stage my program doesn't even do floating point, but it will ev...
Posted on February 25, 2018 at 14:30Obviously a copy-paste error.JW
Posted on July 02, 2018 at 12:53At the moment, almost all the memory chips of such a configuration are discontinued. They were not popular at the time of active sales, and after the end of support for manufacturers - leftovers remained at an inadequ...
Posted on June 30, 2018 at 18:33Hi .I have a custom board with ''stm32f767'' mcu on it and an external sram ''is62wv51216bll-55tli ''.I have two problem first is when MPU is Disable and i have this config :↓ SCB_EnableICache(); SCB_EnableDCache();...
