mirror of
https://github.com/espressif/esp-idf.git
synced 2024-10-05 20:47:46 -04:00
74 lines
2.6 KiB
Plaintext
74 lines
2.6 KiB
Plaintext
menu "Modbus Example Configuration"
|
|
|
|
config MB_UART_PORT_NUM
|
|
int "UART port number"
|
|
range 0 2 if IDF_TARGET_ESP32 || IDF_TARGET_ESP32S3
|
|
default 2 if IDF_TARGET_ESP32 || IDF_TARGET_ESP32S3
|
|
range 0 1 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32C3
|
|
default 1 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32C3
|
|
help
|
|
UART communication port number for Modbus example.
|
|
|
|
config MB_UART_BAUD_RATE
|
|
int "UART communication speed"
|
|
range 1200 115200
|
|
default 115200
|
|
help
|
|
UART communication speed for Modbus example.
|
|
|
|
config MB_UART_RXD
|
|
int "UART RXD pin number"
|
|
range 0 34 if IDF_TARGET_ESP32
|
|
default 22 if IDF_TARGET_ESP32
|
|
range 0 46 if IDF_TARGET_ESP32S2
|
|
range 0 47 if IDF_TARGET_ESP32S3
|
|
range 0 19 if IDF_TARGET_ESP32C3
|
|
default 8 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3 || IDF_TARGET_ESP32C3
|
|
help
|
|
GPIO number for UART RX pin. See UART documentation for more information
|
|
about available pin numbers for UART.
|
|
|
|
config MB_UART_TXD
|
|
int "UART TXD pin number"
|
|
range 0 34 if IDF_TARGET_ESP32
|
|
default 23 if IDF_TARGET_ESP32
|
|
range 0 46 if IDF_TARGET_ESP32S2
|
|
range 0 47 if IDF_TARGET_ESP32S3
|
|
range 0 19 if IDF_TARGET_ESP32C3
|
|
default 9 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3 || IDF_TARGET_ESP32C3
|
|
help
|
|
GPIO number for UART TX pin. See UART documentation for more information
|
|
about available pin numbers for UART.
|
|
|
|
config MB_UART_RTS
|
|
int "UART RTS pin number"
|
|
range 0 34 if IDF_TARGET_ESP32
|
|
default 18 if IDF_TARGET_ESP32
|
|
range 0 46 if IDF_TARGET_ESP32S2
|
|
range 0 47 if IDF_TARGET_ESP32S3
|
|
range 0 19 if IDF_TARGET_ESP32C3
|
|
default 10 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3 || IDF_TARGET_ESP32C3
|
|
help
|
|
GPIO number for UART RTS pin. This pin is connected to
|
|
~RE/DE pin of RS485 transceiver to switch direction.
|
|
See UART documentation for more information about available pin
|
|
numbers for UART.
|
|
|
|
choice MB_COMM_MODE
|
|
prompt "Modbus communication mode"
|
|
default MB_COMM_MODE_RTU if CONFIG_FMB_COMM_MODE_RTU_EN
|
|
help
|
|
Selection of Modbus communication mode option for Modbus.
|
|
|
|
config MB_COMM_MODE_RTU
|
|
bool "RTU mode"
|
|
depends on FMB_COMM_MODE_RTU_EN
|
|
|
|
config MB_COMM_MODE_ASCII
|
|
bool "ASCII mode"
|
|
depends on FMB_COMM_MODE_ASCII_EN
|
|
|
|
endchoice
|
|
|
|
endmenu
|