Added shell functions

software/boards/iten/valve_node/valve_node.dts

@@ -14,7 +14,7 @@
 	compatible = "iten,valve-node", "st,stm32f103rb";
 
 	can_loopback0: can_loopback0 {
-		status = "okay";
+		status = "disabled";
 		compatible = "zephyr,can-loopback";
 	};
 
@@ -23,8 +23,8 @@
 		zephyr,shell-uart = &usart1;
 		zephyr,sram = &sram0;
 		zephyr,flash = &flash0;
-		//zephyr,canbus = &can1;
-		zephyr,canbus = &can_loopback0;
+		zephyr,canbus = &can1;
+		//zephyr,canbus = &can_loopback0;
 	};
 
 	leds: leds {
@@ -79,6 +79,10 @@
 			gpios = <&gpiob 13 0>;
 			label = "Motor Open";
 		};
+		fake: fake {
+			gpios = <&gpiob 11 GPIO_PULL_UP>;
+			label = "CAN RX pullup";
+		};
 	};
 };
 

software/boards/iten/valve_node/valve_node_defconfig

@@ -18,6 +18,7 @@ CONFIG_MODBUS_ROLE_CLIENT=y
 CONFIG_CAN=y
 CONFIG_CAN_INIT_PRIORITY=80
 #CONFIG_CAN_MAX_FILTER=5
+CONFIG_CAN_ACCEPT_RTR=y
 
 # settings
 CONFIG_FLASH=y