6523d912f2
Update freemodbus component file esp-idf/components/freemodbus/port/portserial.c to remove UART mode settings; Move UART mode settings into esp-idf/examples/protocols/modbus_slave/main/freemodbus.c Move UART pin settings from Component config into example Kconfig.projbuild file Move setup of UART port pins from freemodbus component into example file TW#27721 Closes https://github.com/espressif/esp-idf/issues/2784#issuecomment-443600157
28 lines
705 B
Plaintext
28 lines
705 B
Plaintext
menu "Modbus Slave Example Configuration"
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config MB_UART_RXD
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int "UART RXD pin number"
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range 0 34
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default 22
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help
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GPIO number for UART RX pin. See UART documentation for more information
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about available pin numbers for UART.
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config MB_UART_TXD
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int "UART TXD pin number"
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range 0 34
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default 23
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help
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GPIO number for UART TX pin. See UART documentation for more information
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about available pin numbers for UART.
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config MB_UART_RTS
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int "UART RTS pin number"
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range 0 34
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default 18
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help
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GPIO number for UART RTS pin. This pin is connected to
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~RE/DE pin of RS485 transceiver to switch direction.
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endmenu
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