New Year's Day is here, and the Spring Festival can't be far behind. On this occasion of festive occasions, please allow EEWorld to send the most sincere blessings and... ahem, tangible feedback to ou
In a project, the author came into contact with such a communication system. The communication architecture of the entire system is roughly as shown in the figure below, a typical one-master-multiple-
I am using the STM32F407VE board. The SPI initialization code is as follows: void vSPIInit( void ) { GPIO_InitTypeDef GPIO_InitStructure; SPI_InitTypeDef SPI_InitStructure; DMA_InitTypeDef DMA_InitStr