Merge pull request #564 from felis/teensy4x

Added support for Teensy 4.0 and 4.1

.github/workflows/main.yml

@@ -0,0 +1,65 @@
+name: CI
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        # find examples -type f -name "*.ino" | rev | cut -d/ -f2- | rev  | sort | sed -z 's/\n/, /g'
+        example: [examples/acm/acm_terminal, examples/adk/adk_barcode, examples/adk/ArduinoBlinkLED, examples/adk/demokit_20, examples/adk/term_test, examples/adk/term_time, examples/Bluetooth/BTHID, examples/Bluetooth/PS3BT, examples/Bluetooth/PS3Multi, examples/Bluetooth/PS3SPP, examples/Bluetooth/PS4BT, examples/Bluetooth/SPP, examples/Bluetooth/SPPMulti, examples/Bluetooth/Wii, examples/Bluetooth/WiiBalanceBoard, examples/Bluetooth/WiiIRCamera, examples/Bluetooth/WiiMulti, examples/Bluetooth/WiiUProController, examples/board_qc, examples/cdc_XR21B1411/XR_terminal, examples/ftdi/USBFTDILoopback, examples/GPIO/Blink, examples/GPIO/Blink_LowLevel, examples/GPIO/Input, examples/HID/le3dp, examples/HID/scale, examples/HID/SRWS1, examples/HID/t16km, examples/HID/USBHIDBootKbd, examples/HID/USBHIDBootKbdAndMouse, examples/HID/USBHIDBootMouse, examples/HID/USBHID_desc, examples/HID/USBHIDJoystick, examples/HID/USBHIDMultimediaKbd, examples/hub_demo, examples/max_LCD, examples/pl2303/pl2303_gprs_terminal, examples/pl2303/pl2303_gps, examples/pl2303/pl2303_tinygps, examples/pl2303/pl2303_xbee_terminal, examples/PS3USB, examples/PS4USB, examples/PSBuzz, examples/USB_desc, examples/USBH_MIDI/bidirectional_converter, examples/USBH_MIDI/eVY1_sample, examples/USBH_MIDI/USBH_MIDI_dump, examples/USBH_MIDI/USB_MIDI_converter, examples/USBH_MIDI/USB_MIDI_converter_multi, examples/Xbox/XBOXOLD, examples/Xbox/XBOXONE, examples/Xbox/XBOXONESBT, examples/Xbox/XBOXRECV, examples/Xbox/XBOXUSB]
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-python@v2
+      - name: Install PlatformIO
+        run: |
+          pip install -U pip setuptools wheel
+          pip install platformio
+      - name: Install MIDI library
+        if: contains(matrix.example, 'MIDI')
+        # https://platformio.org/lib/show/62/MIDI%20Library
+        run: pio lib -g install 62
+      - name: Install TinyGPS library
+        if: contains(matrix.example, 'tinygps')
+        # https://platformio.org/lib/show/416/TinyGPS
+        run: pio lib -g install 416
+      - name: Run PlatformIO
+        run: |
+          # Skip all Wii examples and the PS3SPP example on Uno, as they will not fit with debugging enabled
+          if [[ "${{ matrix.example }}" != *"Wii"* && "${{ matrix.example }}" != *"PS3SPP" ]]; then UNO="--board=uno"; fi
+
+          # There is a conflict with the internal Teensy MIDI library, so skip this example on Teensy 3.x and 4.x
+          # See: https://travis-ci.org/github/felis/USB_Host_Shield_2.0/jobs/743787235
+          if [[ "${{ matrix.example }}" != *"bidirectional_converter" ]]; then TEENSY35="--board=teensy35"; TEENSY36="--board=teensy36"; TEENSY40="--board=teensy40"; TEENSY41="--board=teensy41"; fi
+
+          pio ci --lib="." $UNO --board=genuino101 --board=teensylc $TEENSY40 $TEENSY41 --board=esp12e --board=nodemcu --board=esp32dev
+
+          # Teensy 3.x depends on the SPI4Teensy3 library: https://platformio.org/lib/show/417/SPI4Teensy3
+          pio ci --lib="." --board=teensy30 --board=teensy31 $TEENSY35 $TEENSY36 --project-option="lib_deps=SPI4Teensy3"
+
+          # Workaround https://github.com/arduino/ArduinoCore-sam/issues/69
+          pio ci --lib="." --board=due --project-option="build_flags=-Wno-misleading-indentation"
+        env:
+          PLATFORMIO_CI_SRC: ${{ matrix.example }}
+          PLATFORMIO_BUILD_FLAGS: -DWIICAMERA -DDEBUG_USB_HOST -Wall -Werror
+  deploy:
+    needs: [build]
+    runs-on: ubuntu-latest
+    if: github.ref == 'refs/heads/master'
+    steps:
+      - name: Install dependencies
+        # We need GraphViz to draw figures and graphs
+        # Doxygen is used for generating the documentation
+        run: apt-get -y install doxygen graphviz
+      - name: Generate documentation
+        run: |
+          # Fix error in the Doxygen Markdown parser and generate the documentation
+          sed -i 's/@YuuichiAkagawa/\\@YuuichiAkagawa/' README.md
+          doxygen doc/Doxyfile
+          touch doc/html/.nojekyll
+      - name: Deploy
+        uses: peaceiris/actions-gh-pages@v3
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          publish_dir: ./doc/html

.gitignore

@@ -1,4 +1,5 @@
 *.bak
 *.zip
 *.rar
-build/
+build/
+venv/

README.md

@@ -1,8 +1,8 @@
-# USB Host Library Rev.2.0
+# USB Host Library Rev. 2.0
 
 The code is released under the GNU General Public License.
 __________
-[![Build Status](https://travis-ci.org/felis/USB_Host_Shield_2.0.svg?branch=master)](https://travis-ci.org/felis/USB_Host_Shield_2.0)
+[![](https://github.com/felis/USB_Host_Shield_2.0/workflows/CI/badge.svg)](https://github.com/felis/USB_Host_Shield_2.0/actions?query=branch%3Amaster)
 
 # Summary
 This is Revision 2.0 of MAX3421E-based USB Host Shield Library for AVR's.
@@ -109,7 +109,7 @@ Currently the following boards are supported by the library:
 * Arduino Due, Intel Galileo, Intel Galileo 2, and Intel Edison
     * Note that the Intel Galileo uses pin 2 and 3 as INT and SS pin respectively by default, so some modifications to the shield are needed. See the "Interface modifications" section in the [hardware manual](https://chome.nerpa.tech/usb-host-shield-hardware-manual) for more information.
     * Note native USB host is not supported on any of these platforms. You will have to use the shield for now.
-* Teensy (Teensy++ 1.0, Teensy 2.0, Teensy++ 2.0, Teensy 3.x, and Teensy LC)
+* Teensy (Teensy++ 1.0, Teensy 2.0, Teensy++ 2.0, Teensy 3.x, Teensy LC and Teensy 4.x)
     * Note if you are using the Teensy 3.x you should download this SPI library as well: <https://github.com/xxxajk/spi4teensy3>. You should then add ```#include <spi4teensy3.h>``` to your .ino file.
 * Balanduino
 * Sanguino

avrpins.h

@@ -814,6 +814,7 @@ class Tp_Tc {
 #define pgm_read_pointer(p) pgm_read_dword(p)
 
 #if defined(CORE_TEENSY) && (defined(__MK20DX128__) || defined(__MK20DX256__) || defined(__MK64FX512__) || defined(__MK66FX1M0__))
+// Teensy 3.x
 
 #include "core_pins.h"
 #include "avr_emulation.h"
@@ -913,6 +914,7 @@ MAKE_PIN(P63, CORE_PIN63_PORTREG, CORE_PIN63_BIT, CORE_PIN63_CONFIG);
 #undef MAKE_PIN
 
 #elif defined(CORE_TEENSY) && (defined(__MKL26Z64__))
+// Teensy-LC
 
 // we could get lower level by making these macros work properly.
 // for now just use the semi optimised version, it costs a lookup in the pin pgm table per op
@@ -976,6 +978,91 @@ MAKE_PIN(P26, CORE_PIN26_PORTREG, 26, CORE_PIN26_CONFIG);
 
 #undef MAKE_PIN
 
+#elif defined(__IMXRT1062__) && (defined(ARDUINO_TEENSY40) || defined(ARDUINO_TEENSY41))
+// Teensy 4.x
+
+#include "core_pins.h"
+
+#define MAKE_PIN(className, pin) \
+class className { \
+public: \
+  static void Set() { \
+    digitalWriteFast(pin, HIGH);\
+  } \
+  static void Clear() { \
+    digitalWriteFast(pin, LOW); \
+  } \
+  static void SetDirRead() { \
+    pinMode(pin, INPUT); \
+  } \
+  static void SetDirWrite() { \
+    pinMode(pin, OUTPUT); \
+  } \
+  static uint8_t IsSet() { \
+    return digitalReadFast(pin); \
+  } \
+};
+
+MAKE_PIN(P0, 0);
+MAKE_PIN(P1, 1);
+MAKE_PIN(P2, 2);
+MAKE_PIN(P3, 3);
+MAKE_PIN(P4, 4);
+MAKE_PIN(P5, 5);
+MAKE_PIN(P6, 6);
+MAKE_PIN(P7, 7);
+MAKE_PIN(P8, 8);
+MAKE_PIN(P9, 9);
+MAKE_PIN(P10, 10);
+MAKE_PIN(P11, 11);
+MAKE_PIN(P12, 12);
+MAKE_PIN(P13, 13);
+MAKE_PIN(P14, 14);
+MAKE_PIN(P15, 15);
+MAKE_PIN(P16, 16);
+MAKE_PIN(P17, 17);
+MAKE_PIN(P18, 18);
+MAKE_PIN(P19, 19);
+MAKE_PIN(P20, 20);
+MAKE_PIN(P21, 21);
+MAKE_PIN(P22, 22);
+MAKE_PIN(P23, 23);
+MAKE_PIN(P24, 24);
+MAKE_PIN(P25, 25);
+MAKE_PIN(P26, 26);
+MAKE_PIN(P27, 27);
+MAKE_PIN(P28, 28);
+MAKE_PIN(P29, 29);
+MAKE_PIN(P30, 30);
+MAKE_PIN(P31, 31);
+MAKE_PIN(P32, 35);
+MAKE_PIN(P33, 33);
+MAKE_PIN(P34, 34);
+MAKE_PIN(P35, 35);
+MAKE_PIN(P36, 36);
+MAKE_PIN(P37, 37);
+MAKE_PIN(P38, 38);
+MAKE_PIN(P39, 39);
+#ifdef ARDUINO_TEENSY41
+MAKE_PIN(P40, 40);
+MAKE_PIN(P41, 41);
+MAKE_PIN(P42, 42);
+MAKE_PIN(P43, 43);
+MAKE_PIN(P44, 44);
+MAKE_PIN(P45, 45);
+MAKE_PIN(P46, 46);
+MAKE_PIN(P47, 47);
+MAKE_PIN(P48, 48);
+MAKE_PIN(P49, 49);
+MAKE_PIN(P50, 50);
+MAKE_PIN(P51, 51);
+MAKE_PIN(P52, 52);
+MAKE_PIN(P53, 53);
+MAKE_PIN(P54, 54);
+#endif
+
+#undef MAKE_PIN
+
 #elif defined(ARDUINO_SAM_DUE) && defined(__SAM3X8E__)
 
 // SetDirRead:

settings.h

@@ -80,17 +80,15 @@ e-mail   :  support@circuitsathome.com
 #endif
 
 ////////////////////////////////////////////////////////////////////////////////
-// Set to 1 to use the faster spi4teensy3 driver.
+// Set to 1 to use the faster spi4teensy3 driver on Teensy 3.x
 ////////////////////////////////////////////////////////////////////////////////
 #ifndef USE_SPI4TEENSY3
+#if defined(CORE_TEENSY) && (defined(__MK20DX128__) || defined(__MK20DX256__) || defined(__MK64FX512__) || defined(__MK66FX1M0__))
 #define USE_SPI4TEENSY3 1
-#endif
-
-// Disabled on the Teensy LC, as it is incompatible for now
-#if defined(__MKL26Z64__)
-#undef USE_SPI4TEENSY3
+#else
 #define USE_SPI4TEENSY3 0
 #endif
+#endif
 
 ////////////////////////////////////////////////////////////////////////////////
 // AUTOMATIC Settings