Basic RDM Responder Support is Here!

[someweisguy]

This version of esp_dmx bring basic support for RDM responders! The parameters which are supported include:

• Supported Parameters
• Discovery Unique Branch
• Discovery Mute
• Discovery Un-mute
• Device Info
• Software Version Label
• Identify Device
• DMX Start Address

Currently, the RDM responder does not support queuing messages, nor does it support ACK_OVERFLOW responses. Support for these features and more parameter support will be coming soon!

Because previous versions of esp_dmx were in beta, this release contains some breaking changes from previous versions. Moving forward, semantic versioning will be followed more closely (i.e., breaking changes will only occur between major versions).

What's Changed

• RDM Discovery Request and Request Updates by @someweisguy in RDM Discovery Request and Request Updates #33
• split functions.h into .h. and .c by @arneboe in split functions.h into .h. and .c #35
• ESP-IDF v5 Support by @someweisguy in ESP-IDF v5 Support #36
• Fix UART Interrupts by @someweisguy in Fix UART Interrupts #41
• Fix DMX transmit by @someweisguy in Fix DMX transmit #42
• Fix dmx_receive() block time and behavior by @someweisguy in Fix dmx_receive() block time and behavior #44
• PlatformIO v6.0 compatibility by @someweisguy in PlatformIO v6.0 compatibility #46
• Add DMX Basics Documentation by @someweisguy in Add DMX Basics Documentation #48
• fix new size of expected dmx packet by @userbogd in fix new size of expected dmx packet #53
• allow gptimer to fail gracefully by @someweisguy in allow gptimer to fail gracefully #54
• Allow enabling and disabling the driver by @someweisguy in Allow enabling and disabling the driver #60
• Implement RDM responder by @someweisguy in Implement RDM responder #61
• Fix ESP32C3 driver error on Arduino and ESP-IDF v4 by @someweisguy in Fix ESP32C3 driver error on Arduino and ESP-IDF v4 #69
• Update file structure for code readability. by @someweisguy in Update file structure for code readability. #70
• Add library version numbers. by @someweisguy in Add library version numbers. #71
• Add DMX/RDM device setting config by @someweisguy in Add DMX/RDM device setting config #73
• Add NVS support by @someweisguy in Add NVS support #77
• HAL Optimization by @someweisguy in HAL Optimization #80
• Do not increase parameter callback count when an existing callback is overwritten by @arneboe in Do not increase parameter callback count when an existing callback is overwritten #88
• fix: do not invoke user_cb for unknown rdm pids by @arneboe in fix: do not invoke user_cb for unknown rdm pids #89
• Fix send/receive by @someweisguy in Fix send/receive #91
• fix c6 build issues by @someweisguy in fix c6 build issues #94
• Implement RDM_PID_SUPPORTED_PARAMETERS by @arneboe in Implement RDM_PID_SUPPORTED_PARAMETERS #90

New Contributors

• @arneboe made their first contribution in split functions.h into .h. and .c #35
• @userbogd made their first contribution in fix new size of expected dmx packet #53

Full Changelog: v1.1.4...v3.1.0

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This discussion was created from the release Basic RDM Responder Support is Here!.