Eduard Iten
1067796df4
The Modbus server was previously unstable, leading to intermittent CRC errors when polled by a master. This was caused by the main thread exiting after initialization, which created timing and race condition issues for the interrupt-driven Modbus stack. This fix ensures the main thread continues to run in a low-power sleep loop (). This provides a stable context for the Modbus server, resolving the CRC errors and ensuring reliable communication.
22 lines
382 B
Plaintext
22 lines
382 B
Plaintext
/ {
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chosen {
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zephyr,console = &rtt;
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zephyr,shell-uart = &rtt; // If using shell
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};
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rtt: rtt {
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compatible = "segger,rtt-uart";
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#address-cells = <1>;
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#size-cells = <0>;
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label = "RTT";
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status = "okay";
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};
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};
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&usart1 {
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modbus0 {
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compatible = "zephyr,modbus-serial";
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status = "okay";
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};
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status = "okay";
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};
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