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New possibilities for the ultra-low power segment!

STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...

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i2c dma master transmit

hi, i use stm32f031 to writing epprom at24c02,try to transmit data by DMA .but the flag DMA1_FLAG_TC2 make no effect. the datasheet tips the slave address cant not transmit by DMA. but the data can't be transmited success. waiting for your reply...

Jseyn.1 by Associate III
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Resolved! How to learn fft?

Can you help me with fft? I don't know exactly how to use it. my goal is to separate the different frequencies.can you share sample code.

ÖDemi.1 by Associate II
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Resolved! Hi Everyone, For the past 9 months approximately, we have been working on migrating our custom mcu (stm32L496vg) from a PIC mcu. Currently, we have 2 of our custom boards connected via SPI with one as the master and the other being the slave.

The connections are quite simple Master-CLK , Master->MOSI to Slave->MISO and we only have one Slave so, we aren't using CS. We're only trying to receive simple data but, we're only getting various trash. We have experienced crashing and the clock si...

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