Interface and connectivity ICs

SPSGRF-868

[STUSB4500] Vbus_EN_SNK behaviour in single power path application

Hi,I’m using the STUSB4500. I want to have a device that can be supplied at standard 5V or at higher voltages (9V and 12V) on a single power path, so I followed the schematic of EVAL-SCS001V1 reference design. The power MOS is controller by the Vbus_...

Acknowledgement function

Hi. I’m using ST examples SDK_STackLLP_A, SDK_STackLLP_B. I want to configure the net with two transmitters and one receiver. This is my net:While I use one transmitter and one receiver my net works properly. Transmitter sends the message and then ge...

Drawing STM32F746 with Ethernet LAN8742A fail

Hi all,please help me this problem.Now, I drawing STM32F746ZG with Ethernet LAN8742A like picture below.I don't know why when I testing it not work.I made sure soldering ok. And code I already test on NUCLEO-746G kit. it work well.Could you give advi...

i am using s2-lp i setted them to use a different id so 3 radios has id 1 ,id ,2 and id 3 when radio 1 sends a message to radio 2 radio 3 changhes his state from rx ro ready !! how can i avoid this marco

i am using s2-lp i setted them to use a different id so 3 radios has id 1 ,id ,2 and id 3 when radio 1 sends a message to radio 2 radio 3 changhes his state from rx ro ready !! how can i avoid this marco

i am using s2-lp i setted them to use a different id so 3 radios has id 1 ,id ,2 and id 3 when radio 1 sebds a message to radio 2 radio 3 chanhes hi state from rx ro ready !! how can i avoid this marco

STSW-BLUETILE-DK 1.2.0 - Can't build project example on TrueStudio

Hi,I have downloaded the STSW-BLUETILE-DK 1.2.0 package and I am trying the build the examples (for instance the BLE_SensorDemo within Project/BLE_Examples directory) on Truestudio.I get the following error:In file included from ../../../src/BlueNRG1...

Not sure this is the best place since there are only two posts since 2017. But here goes. Is there a way to bypass the stepper driver ICs to use an external stepper motor driver?

I see in the user manual there are 4 user pins, User1-4, somewhere in the J23 40pin header. Is it possible to reroute the direction and step signals, pins Pins40&47 of the F401, that would normally go to one or two of the L6474 stepper driver to two ...