STM32 MCUs Products

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Resolved! STM32F469I-Discovery available

Posted on October 11, 2015 at 17:16Stock present at major North American distributors, Arrow, Digikey and Mouser.http://www.digikey.com/product-detail/en/STM32F469I-DISCO/497-15990-ND/5428811 has the most aggressive pricing at ~$60 vs ~$80

Resolved! I2C DevAddress incorrect

Posted on June 26, 2017 at 16:03Hey,I have a problem with the I2C1 on the STM32F746G-Discovery.I'm using the example-code for communication with DMA, but I changed the address mode from 10bit to 7bit.Now it's getting strange. The ST-Board is the mas...

benny by Associate II
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OSC_OUT

Posted on June 27, 2017 at 14:45Can OSC_OUT pin be used as GPIO pin when OSC_IN is used as clock input ?CubeMx shows that both of OSC_IN/OSC_OUT should used as clock pins with HSE(bypass clock source) options.

isjeon by Associate II
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Resolved! USB HID as keyboard emulation as keyboard emulation

Posted on June 26, 2017 at 15:25This is my first experience with USB as virtual keyboard.I have configured in CubeMX a Human Interface Device (HID). After that, to have someting written in my notepad I have written the following function:      uint8...

STM32F051x programming system memory

Posted on June 27, 2017 at 10:02hi everyone,i�m working with the STM32F051.I want to programm the System memory over the Serial interface using the ST Flash Loader Demonstrater.So i set the BOOT0 Pin high, and connected the STM32F051 to the Computer...

ST-LINK/V2 with Low Power mode

Posted on June 27, 2017 at 16:06With our custom board (STM32F103) i debug with Segger J-Link. No Problem with 'WFI' instruction.Now i tried to use ST-LINK/V2 with latest firmware (2-28). Download and single step actions are ok, but in run mode the a...

Configuring GPO on the M24SR

Posted on June 27, 2017 at 13:57I am controlling the M24SR from a STM32F030R8 over I2C, trying to configure it so the GPO pin is triggered by the SendInterrupt command over RF. I have been working from the example code given http://www.st.com/en/eco...