STM32 MCUs products

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Cube lrwan LoRa & Standby Mode

Posted on June 13, 2018 at 14:38I'm having trouble to initialize the LoRa stack after standby mode. I'm saving the required keys after the first join request etc on the EEPROM. But after standby mode, the stack needs to be initialized again. But I w...

STM32H743 FDCAN confused?

Posted on May 26, 2018 at 07:56Hi,   now i have some question about FDCAN, sorry for troubling you.   I have a device, which is used CAN OPEN to communication. Also i have a can to usb tool, which is used to monitor the CAN OPEN data(CAN_H, CAN_L). ...

0690X0000060BO8QAM.png 0690X0000060BODQA2.png

STM32F7 stop mode

Posted on February 23, 2018 at 05:39Hi Has anyone been able to get the STM32F7 in to stop mode. I've been trying to get the current down on my board but to no avail. After sending the following commands listed below, I still see a current of ~5mA. I...

LoRa CMWX1ZZABZ Power consumption

Posted on June 20, 2018 at 14:30Hi there,I am developing a custom board (F103 and CMWX1ZZABZ LoRa module). I have that the lora module goes into stop mode alone but every time I have tried to measure power consumptionbut it is always 1.22 mA when mo...

P M by Associate II
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Bluenrg1 RTC

Posted on December 08, 2017 at 08:33How to use the RTC in bluenrg1?I want to use the Bluenrg1 for a watch application that use ble, but the datasheet note that the RTC clock is disabled in sleep mode, that prevent it to be used as a RTC that use pow...

cgh21 by Associate II
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Syntax error : STM32H7xx.dmac(203,69)

Posted on December 28, 2017 at 03:11Hello,I am studying about STM32H7 using STM32H743 Nucleo-144 board with IAR.So, I updated recently version of IAR such as ver.8.20.When a downloading and debug, occur syntax error.Error message is=================...

STM32L4 USB OTG host driver for CDC-NCM

Posted on December 18, 2017 at 00:06I'd like to ask for some help with developing a driver for STM32L4 USB host connected with LTE module as a device, which enumerates as CDC-ACM and CDC-NCM device. I've used code generated from Cube and added the r...

krestan by Associate II
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