nRF51822-QFAA is an old-generation popular chip of NORDIC, and everyone is very familiar with it. This chip has established NORDIC's leading position in the field of Bluetooth 4.2. It has a wide range...
The previous evaluation verified the IDF case sd_spi, and the Kaluga board can be connected to an external SPI port TF module to implement file operations. This article continues to improve the case t...
[i=s]This post was last edited by x1816 on 2021-9-21 00:10[/i]In the last issue, we implemented the function of capturing video through the camera of the R329 development board. In this issue, we will...
Tms320dm642 is the latest DSP of TI's C6000 series DSP. Its core is the C6416 high-performance digital signal processor, which has extremely strong processing performance, high flexibility and program...
In C language, a variable is defined and assigned a value in one file, and then declared and referenced in another file, and the value becomes 0 at this time....