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Posted on January 30, 2017 at 06:52Hi all,I've read several forums regarding the potential ethernet instability by supplying the clock for an RMII Ethernet PHY chip from MCO of an STM32F4. This is one in particular stood out https://community.st.com...
Posted on January 27, 2017 at 05:03So I just installed v4.19.0 and now at the Nucleo-F767ZI is missing from the Boards List. (Just F746ZG and F722ZE are there.) Prior to the install it was there and kinda worked but now it's not on the list.What am...
Posted on January 30, 2017 at 17:57Hello,device headers stm32f401xc.h, stm32f401xe.h and stm32f411xe.h define BKPSRAM_BASE also these devices have no backup sram.Bye
Posted on April 27, 2016 at 10:10I would like to begin the application example CDC Standalone, edit it for my purpose.Manage a data stream from the PC to the micro, to be saved in the internal memory. The response stream and control to the Pc by the...
Posted on January 30, 2017 at 19:07I'm using a 64-pin STM32F303 in a design and looking into using some of the SW Debug Pins for LEDs. I've read through the Reference and Programming Manuals and Datasheets for details but am a little confused on so...
Posted on January 30, 2017 at 18:10Hi all:I used the device as a data logger, wake up from shutdown mode if the nucleo RTC alarm goes off on 29 minute every hour.But it seems the system RTC display wrong time before the device enters shutdown mode....
Posted on January 30, 2017 at 21:56Hi,I have a few questions about osxAcousticEC:1. I need the AEC profiling. Doc UM1966 says I can find the information in osxAcousticEC_Package.chm, but I really could find anything about the MIPS, RAM and Flash. I ...
Posted on January 30, 2017 at 19:38The reference manual, RM 00090, does not explicitly stay what happens to the GPIO lines when STOP mode is entered. If a pin is high, does it stay high?#stop-mode #gpio
Posted on January 30, 2017 at 20:38I've configured DMA for Tx and Rx on USART 3 on an STM32F4. The device on the other end is a Bluetooth module. I am, for some reason, receiving my transmitted command back as a reception. Is this expected behav...
Posted on January 30, 2017 at 19:00Hi Good morning, I am planning to use ST Bluetooth module SPBT3.0DP2 with stm32F20x microcontroller for my application.I understand that the Bluetooth module supports the UART communication and works with AT c...
