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I need to create a USB & Ethernet tester. The USB must be a virtual serial port and Ethernet must initiate pinging. I am using Mikroelectronica products but am having trouble. What ST products are available (Discovery board?) that can do the job?

Currently using the MikroE EasyMx Pro V7 with the STM32F407VGT6 processor. I cannot get that to work on the Ethernet side. I'd like to switch to an ST product such as the discovery board for this processor but I'm not sure if it's the right thing for...

Rick V. by • Associate II
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Touch sensing Design

Hello Friends,    I am designing a touch sensing application with method of CT acquisition principle using STM32F043k6, In that i need help to design PCB. I am confuse between hatched & full ground plane. What should i use to reduce noise immunity &...

Questions about ST-Link versions

I have, or will shortly have, three different ST-Link v2 devices. The first one us built into my Neuclo-64 for the STM32F103RB Nucleo-64 board. I know I can use the ST-Link from the Nucleo-64 board on other ST32 devices by separating it from the res...

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SRogers by • Associate II
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My STLINK V2 debugger is giving "error: Target not connected" while flashing in STM32F401VBT6 controller? Please tell me the default connections of STM32F401VBT6 while flashing and debugging?

I have given 3.3V to all VDD,VDDA,VBAT,VREF+ with capacitive filtering (100 nf & 1uf) as per datasheet. BOOT0 pin is connected to GND. SWDIO and SWCLK connected to debugger pins. Still it is giving same error. when BOOT0=1, flashing is done but it gi...

ASawa by • Associate II
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