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STM32F411 W5500 Coremark Test over SSL

This project is a test to compare the performance of two case.
First is using two stm32, and Second is using one stm32 to send data over SSL.

Aimee0

Published December 19, 2023

120 UCC

25 WCC

29 VAR

STM32F411 W5500 Coremark Test over SSL

Components

Hardware components
W5500 Ethernet Shield

WIZnet - W5500 Ethernet Shield

x 1

STM32F411RE

STMicroelectronics - STM32F411RE

x 1

Project description

Overview This project is a test to compare the performance of two case. First case is using two stm32, send data that receving via spi communication from another stm32 to OpenSSL server on PC. Second case is using one stm32, only send data to OpenSSL server on PC. In both cases, the same amount of data is transmitted in the same cycle. Test condition CPU : stm32F411RE CPU Clock : 100MHz SPI : 25Mbps / Full duplex / use DMA send data size : 2048 send data cyclel : 10ms PC server : OpenSSL v.3.1.4 Benchmark : Coremark v1.0 (Iteration 10000) Hardware <Dual MCU test> SPI2 STM32(PB13) <--- (CLK)…

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