RS485 to Ethernet Gateway
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Hi,
after getting the prototypes working (I dont know why but the ready to use bricks of max485 are not working, the bare ones do) I like to attach the gateway via ethernet to my controller. I am using the Arduino Ethernet Shield v1 from HanRun HR911105A 16/02.
Unfortunately I dont get any ethernet connection.
This is how I modified my code. Any ideas what went wrong?Appreciate any suggestions...
Thanks kduino
// Enable debug prints to serial monitor #define MY_DEBUG // Enable and select radio type attached //#define MY_RADIO_NRF24 //#define MY_RADIO_NRF5_ESB //#define MY_RADIO_RFM69 //#define MY_RADIO_RFM95 // Enable RS485 transport layer #define MY_RS485 // Define this to enables DE-pin management on defined pin #define MY_RS485_DE_PIN A8 // Set RS485 baud rate to use #define MY_RS485_BAUD_RATE 9600 // Enable this if RS485 is connected to a hardware serial port #define MY_RS485_HWSERIAL Serial1 // Enable gateway ethernet module type #define MY_GATEWAY_W5100 // W5100 Ethernet module SPI enable (optional if using a shield/module that manages SPI_EN signal) //#define MY_W5100_SPI_EN 4 /* // Enable Soft SPI for NRF radio (note different radio wiring is required) // The W5100 ethernet module seems to have a hard time co-operate with // radio on the same spi bus. #if !defined(MY_W5100_SPI_EN) && !defined(ARDUINO_ARCH_SAMD) #define MY_SOFTSPI #define MY_SOFT_SPI_SCK_PIN 14 #define MY_SOFT_SPI_MISO_PIN 16 #define MY_SOFT_SPI_MOSI_PIN 15 #endif // When W5100 is connected we have to move CE/CSN pins for NRF radio #ifndef MY_RF24_CE_PIN #define MY_RF24_CE_PIN 5 #endif #ifndef MY_RF24_CS_PIN #define MY_RF24_CS_PIN 6 #endif */ // Enable UDP communication //#define MY_USE_UDP // If using UDP you need to set MY_CONTROLLER_IP_ADDRESS below // Enable MY_IP_ADDRESS here if you want a static ip address (no DHCP) //#define MY_IP_ADDRESS 192, 168, 178, 45 // If using static ip you can define Gateway and Subnet address as well //#define MY_IP_GATEWAY_ADDRESS 192,168,178,1 //#define MY_IP_SUBNET_ADDRESS 255,255,255,0 // Renewal period if using DHCP #define MY_IP_RENEWAL_INTERVAL 60000 // The port to keep open on node server mode / or port to contact in client mode #define MY_PORT 5003 // Controller ip address. Enables client mode (default is "server" mode). // Also enable this if MY_USE_UDP is used and you want sensor data sent somewhere. #define MY_CONTROLLER_IP_ADDRESS 192, 168, 178, 91 // The MAC address can be anything you want but should be unique on your network. // Newer boards have a MAC address printed on the underside of the PCB, which you can (optionally) use. // Note that most of the Ardunio examples use "DEAD BEEF FEED" for the MAC address. #define MY_MAC_ADDRESS 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xFE // Enable inclusion mode #define MY_INCLUSION_MODE_FEATURE // Enable Inclusion mode button on gateway //#define MY_INCLUSION_BUTTON_FEATURE // Set inclusion mode duration (in seconds) #define MY_INCLUSION_MODE_DURATION 60 // Digital pin used for inclusion mode button //#define MY_INCLUSION_MODE_BUTTON_PIN 3 // Set blinking period #define MY_DEFAULT_LED_BLINK_PERIOD 300 // Flash leds on rx/tx/err // Uncomment to override default HW configurations //#define MY_DEFAULT_ERR_LED_PIN 7 // Error led pin //#define MY_DEFAULT_RX_LED_PIN 8 // Receive led pin //#define MY_DEFAULT_TX_LED_PIN 9 // Transmit led pin #if defined(MY_USE_UDP) #include <EthernetUdp.h> #endif #include <Ethernet.h> #include <MySensors.h>
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@kduino the debug output will probably provide useful information.