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spi, stm32f7

Posted on September 07, 2016 at 14:46 Hello, I have a problem with SPI communication for stm32f746-discovery board. I didnt read any value, and when I looked NSS pin is not moving. Only clock is running. SPI is in receive mode only. Function hw_...

bks by • Associate
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32F746GDISCOVERY Arduino Connector Pinout

Posted on March 22, 2016 at 12:33Hi, is it possible that the arduino connector pinout in documentation and Altium schematic has some errors? e.g. ARD_D10 and ARD_D5 seems to be false. ARD_D5 is PI0  and not PA8 best regards

STM32F746: Instruction Cache

Posted on July 09, 2017 at 06:38I've got a simple test that runs under an RTOS. There are two identical tasks that blink separate LEDs using a software delay loop. The two tasks are identical except for the LED that each blinks. Both tasks have iden...

jerry2 by • Senior
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Resolved! CMWX1ZZABZ Power issues Murata LRWAN1 (ver1.1.1)

Posted on July 13, 2017 at 16:48Have been working with this guys a couple of weeks and the yare asom, but the code seems to be draining power like crasy even in stop mode 1mA.Has any one been able to lower power consumption on stop to uA? 

Resolved! STM32F446 - STM32CryptographicV3.0.0 and CRC use

Posted on July 20, 2017 at 14:28Hi allI have a function using the STM32CryptographicV3.0.0 to do AES-CMAC encryption / decryption on a STM32F446. This works fine.I have a function using the CRC peripheral of the STM32F446 to check the integrity of t...

x-cube-smbus implementation for STM32F407VG

Posted on June 07, 2017 at 15:51Hello, I want to try implement x-cube-smbus in STM32F407VG and I want to known it is possible?In datashit on STM32F4 it is written that SMBus 2.0 is supported. And also there is a mention in one document that the libr...

STM32F0 JTAG/Boundary Scan

Posted on July 20, 2017 at 15:57HelloI created a design with a STM32F072RB Controller, and I had a meeting about testability/ Design for Test (DFT) of the board.The feedback was: The controller does not support JTAG Boundary scan. Boundary Scan woul...

Using bxCAN interrupt driven

Posted on July 20, 2017 at 16:22I'm using the bxCAN peripheral of an STMF3 uC in an environment where1.) it is essential that the node is detached from the network once the REC/TEC has reached the warning level (waiting for the bus-off condition is ...

gusztav by • Associate
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