Collaboration diagram for Serial and debugging:

Detailed Description

These options control serial and debugging features and functionalities in the library.

Modules
	Transport selection
	These options control what transport type to use and various transport specific customisations.

	Routing and node
	These options control message routing and node configurations.

	Node registration
	These options control node registration configurations.

	Core
	These options control the library core configurations.

	Sleep
	These options control sleep configurations.

	Over The Air firmware
	These options control OTA firmware configurations.

	Gateway
	These options control gateway specific configurations.

	GSM
	These options control GSM specific configurations.

	LED
	These options control LED specific configurations.

	Security
	These options control security related configurations.

	Platform specifics
	These options control platform specific configurations.

Macros
#define	MY_DEBUG_VERBOSE_OTA_UPDATE
	Define this for verbose debug prints related to FOTA updates.

#define	MY_OTA_USE_I2C_EEPROM
	Define this if you want I2C EEPROM instead of a SPI flash. Used EEPROM needs to be large enough, an 24(L)C256 will do as minimum. HW I2C assumed. This will exclude the SPI flash code. Note that you also need an updated DualOptiboot supporting I2C EEPROM!

#define	MY_IS_GATEWAY
	true when configuration indicate a gateway device, More...

#define	MY_NODE_TYPE
	"GW" for gateways, REPEATER" for repeaters, "NODE" for nodes, More...

#define	DEBUG_OUTPUT(x, ...)
	debug NULL

#define	ARDUINO_ARCH_SAMD
	Automatically set when building for SAMD targets.

#define	ARDUINO_ARCH_NRF5
	Automatically set when building for nRF5 targets.

#define	ARDUINO_ARCH_ESP8266
	Automatically set when building for ESP8266 targets.

#define	ARDUINO_ARCH_ESP32
	Automatically set when building for ESP32 targets.

#define	ARDUINO_ARCH_AVR
	Automatically set when building for AVR targets.

#define	ARDUINO_ARCH_MEGAAVR
	Automatically set when building for megaAVR targets.

#define	ARDUINO_ARCH_STM32F1
	Automatically set when building for STM32F1 targets.

#define	TEENSYDUINO
	Automatically set when building for Teensy targets.

#define	MY_ROUTES_SIZE
	Specifies the size allocated for routing table.

#define	MY_DEBUG
	Define MY_DEBUG to show debug prints. More...

#define	MY_DEBUGDEVICE
	Define MY_DEBUGDEVICE to redirect debug prints. More...

#define	MY_DEBUG_OTA
	Define MY_DEBUG_OTA to (nodeID) to redirect debug prints to given node ID. More...

#define	MY_DEBUG_OTA_DISABLE_ECHO
	Define MY_DEBUG_OTA_DISABLE_ECHO to send messages without requesting the destination to echo the message. More...

#define	MY_OTA_LOG_RECEIVER_FEATURE
	Define this to enable printing of OTA logs. More...

#define	MY_OTA_LOG_SENDER_FEATURE
	Define this to enable printing of OTA logs. More...

#define	MY_SPECIAL_DEBUG
	Define MY_SPECIAL_DEBUG to enable support for I_DEBUG messages. More...

#define	MY_DISABLED_SERIAL
	Define MY_DISABLED_SERIAL if you want to use the UART TX/RX pins as normal I/O pins. More...

#define	MY_BAUD_RATE (115200ul)
	Serial output baud rate (debug prints and serial gateway speed). More...

#define	MY_SERIAL_OUTPUT_SIZE (120u)
	Maximum characters for serial output. More...

#define	MY_SPLASH_SCREEN_DISABLED
	If defined, will disable the MySensors splash screen. More...

Macro Definition Documentation

◆ MY_BAUD_RATE

#define MY_BAUD_RATE (115200ul)

Serial output baud rate (debug prints and serial gateway speed).

The baud rate configured here must match the baud rate at the "other" end.

Warning: Depending on your target device and clock speed, certain baud rates might not work well.

Definition at line 163 of file MyConfig.h.

◆ MY_DEBUG

#define MY_DEBUG

Define MY_DEBUG to show debug prints.

This option will add a lot to the size of the final sketch but is helpful to see what is actually is happening during development.

Note: Values in parenthesis indicate default values which will be used if you have not defined the flag in your sketch.

Definition at line 2629 of file MyConfig.h.

◆ MY_DEBUG_OTA

#define MY_DEBUG_OTA

Define MY_DEBUG_OTA to (nodeID) to redirect debug prints to given node ID.

Example:

#define MY_DEBUG_OTA (0)

will redirect debug prints to node ID 0.

With this option debugging messages over serial are disabled. It's not possible to send debug messages generated by the radio. All other debug messages redirected to the given Node ID. The debug messages are sent without signing.

This function allocates some additional memory for radio packet preparation and buffering. Debug messages are sent to child ID 255 (NODE_SENSOR_ID) as I_LOG_MESSAGE type.

You have to enable the MY_OTA_LOG_RECEIVER_FEATURE on the target node. Look into the LogOTAGateway and LogOTANode examples.

The output buffer can be configured via MY_SERIAL_OUTPUT_SIZE Transport related debugging is disabled when MY_DEBUG_OTA is enabled.

Definition at line 2631 of file MyConfig.h.

◆ MY_DEBUG_OTA_DISABLE_ECHO

#define MY_DEBUG_OTA_DISABLE_ECHO

Define MY_DEBUG_OTA_DISABLE_ECHO to send messages without requesting the destination to echo the message.

This option reduces the latency added by OTA debug messages by sending packages only once. You can loose debug messages.

Definition at line 2632 of file MyConfig.h.

◆ MY_DEBUGDEVICE

#define MY_DEBUGDEVICE

Define MY_DEBUGDEVICE to redirect debug prints.

If defined, MY_DEBUGDEVICE replaces MY_SERIALDEVICE for the purpose of printing debug messages. This only applies to debugging.

The intent is to provide the ability to send debugging messages out a different serial port than what is being used for communication between nodes or from gateway to controller when this communication uses a serial interface. This assumes that the MY_DEBUGDEVICE serial interface already exists. It can be a hardware serial device or a software serial device.

Definition at line 2630 of file MyConfig.h.

◆ MY_DISABLED_SERIAL

#define MY_DISABLED_SERIAL

Define MY_DISABLED_SERIAL if you want to use the UART TX/RX pins as normal I/O pins.

Note: When defined, if you want to use the pins as a UART, you need to handle initialization and configuration yourself.

Definition at line 2634 of file MyConfig.h.

◆ MY_IS_GATEWAY

#define MY_IS_GATEWAY

true when configuration indicate a gateway device,

Todo:: Mark these internals

Definition at line 2507 of file MyConfig.h.

◆ MY_NODE_TYPE

#define MY_NODE_TYPE

"GW" for gateways, REPEATER" for repeaters, "NODE" for nodes,

Todo:: Mark these internals

Definition at line 2508 of file MyConfig.h.

◆ MY_OTA_LOG_RECEIVER_FEATURE

#define MY_OTA_LOG_RECEIVER_FEATURE

Define this to enable printing of OTA logs.

This option requires additional memory for buffering. The buffer size can be configured via MY_SERIAL_OUTPUT_SIZE.

Definition at line 2646 of file MyConfig.h.

◆ MY_OTA_LOG_SENDER_FEATURE

#define MY_OTA_LOG_SENDER_FEATURE

Define this to enable printing of OTA logs.

This option requires additional memory for buffering. The buffer size can be configured via MY_SERIAL_OUTPUT_SIZE.

Definition at line 2647 of file MyConfig.h.

◆ MY_SERIAL_OUTPUT_SIZE

#define MY_SERIAL_OUTPUT_SIZE (120u)

Maximum characters for serial output.

If you are running extremely low on memory, reducing this size might just save your day.

Definition at line 173 of file MyConfig.h.

◆ MY_SPECIAL_DEBUG

#define MY_SPECIAL_DEBUG

Define MY_SPECIAL_DEBUG to enable support for I_DEBUG messages.

I_DEBUG messages are sent from the controller to the node, which responds with the requested data. The request can be one of the following:

'R': routing info (only repeaters): received msg XXYY (as stream), where XX is the node and YY the routing node
'V': CPU voltage
'F': CPU frequency
'M': free memory
'E': clear MySensors EEPROM area and reboot (i.e. "factory" reset)

Definition at line 2633 of file MyConfig.h.

◆ MY_SPLASH_SCREEN_DISABLED

#define MY_SPLASH_SCREEN_DISABLED

If defined, will disable the MySensors splash screen.

Note: This saves 120 bytes of flash.

Definition at line 2635 of file MyConfig.h.