I want to using RS485 communication between two or more device using stm32 + tranceivers, I need to request-response type communication so RS485 bus will have many data. Which one would make sense to use for a communication blocking mode or non-blocking mode, and why ? Which one is more healty for the systems running ?
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\$\begingroup\$ Do you have an operating system that supports UART functionality? \$\endgroup\$– user57037Commented May 7, 2021 at 7:19
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\$\begingroup\$ No. I dont have \$\endgroup\$– gogogoCommented May 7, 2021 at 7:20
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\$\begingroup\$ What is your communication protocol? Is it "single master & multiple slaves"? \$\endgroup\$– TagliCommented May 7, 2021 at 7:23
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\$\begingroup\$ single master and multiple slaves, half duplex \$\endgroup\$– gogogoCommented May 7, 2021 at 7:24
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1\$\begingroup\$ This URL explains blocking and non-blocking driver <beningo.com/embedded-basics-blocking-vs-non-blocking-drivers> \$\endgroup\$– rajarajan2809Commented Apr 6, 2022 at 13:50
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