search

FortySevenEffects / arduino_midi_library

MIDI for Arduino
MIT License
1.58k stars 254 forks source link

Normalise default serial ports for common platforms #65

Open franky47 opened 7 years ago

franky47 commented 7 years ago

Arduino / Genuino platforms currently in production

Name Processor SERIAL_PORT_HARDWARE_OPEN USBCON Definition
Uno ATmega328P N.A. ❌ ARDUINO_AVR_UNO
Leonardo ATmega32U4 Serial1 ✅ ARDUINO_AVR_LEONARDO
101 ARCV2EM Serial1 ❌ ARDUINO_ARC32_TOOLS
Micro ATmega32U4 Serial1 ✅ ARDUINO_AVR_MICRO
Esplora ATmega32U4 Serial1 ✅ ARDUINO_AVR_ESPLORA
Robot ATmega32U4 N.A. ✅ ARDUINO_AVR_ROBOT_xxx
Mini ATmega328P N.A. ❌ ARDUINO_AVR_MINI
Mega 2560 ATmega2560 Serial1 ❌ ARDUINO_AVR_MEGA2560
Zero SAMD21G18A Serial1 ✅ ARDUINO_SAMD_ZERO
Due SAM3X8E Serial1 ✅ ARDUINO_SAM_DUE
Mega ADK ATmega2560 Serial1 ❌ ARDUINO_AVR_ADK
Ethernet ATmega328P N.A. ❌ ARDUINO_AVR_ETHERNET
Yún ATmega32U4 N.A. ✅ ARDUINO_AVR_YUN

Teensy platforms currently in production

Name Processor SERIAL_PORT_HARDWARE_OPEN USBCON Definition
Teensy 2.0 ATmega32U4 Serial1 ❌ None
Teensy++ 2.0 AT90USB1286 Serial1 ❌ None
Teensy LC MKL26Z64 Serial1 ❌ __MKL26Z64__
Teensy 3.2 MK20DX256 Serial1 ❌ __MK20DX256__
Teensy 3.5 MK62FX512 Serial1 ❌ __MK62FX512__
Teensy 3.6 MK66FX1M0 Serial1 ❌ __MK66FX1M0__

Discontinued platforms

Name Processor SERIAL_PORT_HARDWARE_OPEN USBCON Definition
Pro ATmega328P N.A. ❌ ARDUINO_AVR_PRO
Fio ATmega328P N.A. ❌ ARDUINO_AVR_FIO
Nano ATmega328P N.A. ❌ ARDUINO_AVR_NANO
Pro Mini ATmega328P N.A. ❌ ARDUINO_AVR_NANO
Teensy 3.0 MK20DX128 Serial1 ❌ __MK20DX128__
Teensy 3.1 MK20DX256 Serial1 ❌ __MK20DX256__
franky47 commented 7 years ago

Relates to the following issues & PR:

franky47 commented 7 years ago

When SERIAL_PORT_HARDWARE_OPEN is defined, it points to the hardware UART that is available for external serial IO, which is what we're after:

// These serial port names are intended to allow libraries and architecture-neutral
// sketches to automatically default to the correct port name for a particular type
// of use.  For example, a GPS module would normally connect to SERIAL_PORT_HARDWARE_OPEN,
// the first hardware serial port whose RX/TX pins are not dedicated to another use.
//
// SERIAL_PORT_MONITOR        Port which normally prints to the Arduino Serial Monitor
//
// SERIAL_PORT_USBVIRTUAL     Port which is USB virtual serial
//
// SERIAL_PORT_LINUXBRIDGE    Port which connects to a Linux system via Bridge library
//
// SERIAL_PORT_HARDWARE       Hardware serial port, physical RX & TX pins.
//
// SERIAL_PORT_HARDWARE_OPEN  Hardware serial ports which are open for use.  Their RX & TX
//                            pins are NOT connected to anything by default.
lathoub commented 3 years ago

Should the USB part of this table be moved over to https://github.com/lathoub/Arduino-USBMIDI?