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STM32F405 USB to PC (Win32/64Bit) Communication

Posted on December 31, 2017 at 10:30I'm using STM32F405.Now I need to communicate with PC and controller using USB i.e when I connect the USb to my PC and controller ,when I sends data from the MY PC, the USB understands the those characters and sen...

STM32CubeMX + lwIP + DP83848

Posted on January 04, 2018 at 21:46 Hi. I have a project generated using stm32cubemx. STM32F207@100MHz lwIP, RMII, 50MHz MCO out. Static IP. ARP, ICMP modules is enabled. After starting the board i see (with wireshark) one Gratu...

ST25

Posted on January 04, 2018 at 12:35Hi all, I'm testing NFC051 with STM32, Does anyone know if there is a C library with documentation to work with the ST25 from the STM32?Thanks in advance, Fran.

Fran . by • Associate
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Problem with TIM_EncoderInterfaceConfig

Posted on January 04, 2018 at 17:33Hello I am trying to use a STM32F4 Discovery Board to read an encoder and am having some difficulty. I have configured the pins and timer 3 and was planning on running TIM_GetCounter inside the timer 3 handler to s...

Ted Mao by • Associate
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FLASH TWO CODES ON SAME CONTROLLER (STM32F7)

Posted on January 03, 2018 at 05:30Hi,i am trying to flash two different codes on same controller at different memory locations, at power-on condition code-1 will be executed, from that code i want to call code-2. i tried below method which is not w...

STM32L4R9I_EVAL IAR8.2 report error on verify

Posted on January 04, 2018 at 09:31Use IAR 8.2 to open the projects STM32L4R9I_EVAL\Applications\USB_Device\MSC_StandaloneDown and debug then IAR show warning on verify error .If i use the ST-Link Utility to erase chip and then download then it work...

fema by • Associate III
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Resolved! LSE config failed without battery

Posted on January 04, 2018 at 10:10Hello all,we designed a STM32F429ZGT6 board. We're using a RTC and integrated a battery. We produced in a first batch of 50 of these boards and observed a strange behavior on 8 of these 50 boards. These boards are ...

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