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About NUCLEO-F446RE current consumption

Dear Sir・I want to use NUCLEO-F446RE as a PoC for IoT.・I plan to use alkaline batteries and connect to CH6 PIN4. (3.3V)⇒It is necessary to reduce the current consumption.I investigated with a simple FW.(Use stabilized power source(SPS))Case:Run Mode(...

KHosh.1 by Associate II
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Resolved! Issue With Discovery Kit Debugger

Hi, I have a problem with my discovery kit stm32f072.I usually use that board as a debugger for my personal embedded projects, so only the debugger part.I recently tried for a moment to download my project to the discovery MCU and since then, when I ...

AFato.3 by Associate II
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Why is my buffer corrupted when for-loop is split up?

Hello,I have a project on a Nucleo board that samples the ADC and typecasts the result.The typecasted value and the original value are sent via UART and virtual com to my PC.When I put this code in a single for-loop, I can receive both the raw and co...

RSpoo.1 by Associate
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How to set SDA line of I2C low using software

I'm using LC709203F to measure RSOC. It is going to sleep mode after 1.2 Ms.To wake up from sleep mode , I have write 0x0001 to register 0x15 in fuel gauge.Prior to that , I have to set SDA line to low for particular time.Please help me to set SDA li...

JT.1 by Associate II
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Resolved! STM32F407 (STM32F427). Is it possible to configure PH1/OSC_OUT pin as GPIO when HSE BYPASS (external clock generator on PH0/OSC_IN pin) is enabled?

I need to feed STM32F427 with external clock generator and at the same time use PH1/OSC_OUT pin as GPIO output.What I doing.STM32CubeMX 6.3.0, FW_F4 v1.26.2 Firmware, "Pinout & Configuration" TAB -> Categories -> RCC -> High Speed Clock (HSE) BYPASS ...

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ARaid.1 by Associate III
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