2 files changed, 0 insertions, 217 deletions
diff --git a/tinyusb b/tinyusb
new file mode 160000
+Subproject f8288be03f28ad7b944e6925f49422dfa39202c
diff --git a/tinyusb/examples/device/dynamic_configuration/src/main.c b/tinyusb/examples/device/dynamic_configuration/src/main.c
deleted file mode 100755
index 4c10f55b..00000000
--- a/tinyusb/examples/device/dynamic_configuration/src/main.c
+++ /dev/null
@@ -1,217 +0,0 @@
-/* 
- * The MIT License (MIT)
- *
- * Copyright (c) 2019 Ha Thach (tinyusb.org)
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- */
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-
-#include "bsp/board.h"
-#include "tusb.h"
-
-//--------------------------------------------------------------------+
-// MACRO CONSTANT TYPEDEF PROTYPES
-//--------------------------------------------------------------------+
-
-/* Blink pattern
- * - 250 ms  : device not mounted
- * - 1000 ms : device mounted
- * - 2500 ms : device is suspended
- */
-enum  {
-  BLINK_NOT_MOUNTED = 250,
-  BLINK_MOUNTED = 1000,
-  BLINK_SUSPENDED = 2500,
-};
-
-static uint32_t blink_interval_ms = BLINK_NOT_MOUNTED;
-
-void led_blinking_task(void);
-void cdc_task(void);
-void midi_task(void);
-
-/*------------- MAIN -------------*/
-int main(void)
-{
-  board_init();
-  tusb_init();
-
-  while (1)
-  {
-    tud_task(); // tinyusb device task
-    led_blinking_task();
-    cdc_task();
-    midi_task();
-  }
-
-  return 0;
-}
-
-//--------------------------------------------------------------------+
-// Device callbacks
-//--------------------------------------------------------------------+
-
-// Invoked when device is mounted
-void tud_mount_cb(void)
-{
-  blink_interval_ms = BLINK_MOUNTED;
-}
-
-// Invoked when device is unmounted
-void tud_umount_cb(void)
-{
-  blink_interval_ms = BLINK_NOT_MOUNTED;
-}
-
-// Invoked when usb bus is suspended
-// remote_wakeup_en : if host allow us  to perform remote wakeup
-// Within 7ms, device must draw an average of current less than 2.5 mA from bus
-void tud_suspend_cb(bool remote_wakeup_en)
-{
-  (void) remote_wakeup_en;
-  blink_interval_ms = BLINK_SUSPENDED;
-}
-
-// Invoked when usb bus is resumed
-void tud_resume_cb(void)
-{
-  blink_interval_ms = BLINK_MOUNTED;
-}
-
-
-//--------------------------------------------------------------------+
-// USB CDC
-//--------------------------------------------------------------------+
-void cdc_task(void)
-{
-  if ( tud_cdc_connected() )
-  {
-    // connected and there are data available
-    if ( tud_cdc_available() )
-    {
-      uint8_t buf[64];
-
-      // read and echo back
-      uint32_t count = tud_cdc_read(buf, sizeof(buf));
-
-      for(uint32_t i=0; i<count; i++)
-      {
-        tud_cdc_write_char(buf[i]);
-
-        if ( buf[i] == '\r' ) tud_cdc_write_char('\n');
-      }
-
-      tud_cdc_write_flush();
-    }
-  }
-}
-
-// Invoked when cdc when line state changed e.g connected/disconnected
-void tud_cdc_line_state_cb(uint8_t itf, bool dtr, bool rts)
-{
-  (void) itf;
-
-  // connected
-  if ( dtr && rts )
-  {
-    // print initial message when connected
-    tud_cdc_write_str("\r\nTinyUSB CDC MSC device example\r\n");
-  }
-}
-
-// Invoked when CDC interface received data from host
-void tud_cdc_rx_cb(uint8_t itf)
-{
-  (void) itf;
-}
-
-//--------------------------------------------------------------------+
-// MIDI Task
-//--------------------------------------------------------------------+
-
-// Variable that holds the current position in the sequence.
-uint32_t note_pos = 0;
-
-// Store example melody as an array of note values
-static const uint8_t note_sequence[] =
-{
-  74,78,81,86,90,93,98,102,57,61,66,69,73,78,81,85,88,92,97,100,97,92,88,85,81,78,
-  74,69,66,62,57,62,66,69,74,78,81,86,90,93,97,102,97,93,90,85,81,78,73,68,64,61,
-  56,61,64,68,74,78,81,86,90,93,98,102
-};
-
-void midi_task(void)
-{
-  static uint32_t start_ms = 0;
-
-  uint8_t const cable_num = 0; // MIDI jack associated with USB endpoint
-  uint8_t const channel   = 0; // 0 for channel 1
-
-  // The MIDI interface always creates input and output port/jack descriptors
-  // regardless of these being used or not. Therefore incoming traffic should be read
-  // (possibly just discarded) to avoid the sender blocking in IO
-  uint8_t packet[4];
-  while( tud_midi_available() ) tud_midi_packet_read(packet);
-
-  // send note every 1000 ms
-  if (board_millis() - start_ms < 286) return; // not enough time
-  start_ms += 286;
-
-  // Previous positions in the note sequence.
-  int previous = note_pos - 1;
-
-  // If we currently are at position 0, set the
-  // previous position to the last note in the sequence.
-  if (previous < 0) previous = sizeof(note_sequence) - 1;
-
-  // Send Note On for current position at full velocity (127) on channel 1.
-  uint8_t note_on[3] = { 0x90 | channel, note_sequence[note_pos], 127 };
-  tud_midi_stream_write(cable_num, note_on, 3);
-
-  // Send Note Off for previous note.
-  uint8_t note_off[3] = { 0x80 | channel, note_sequence[previous], 0};
-  tud_midi_stream_write(cable_num, note_off, 3);
-
-  // Increment position
-  note_pos++;
-
-  // If we are at the end of the sequence, start over.
-  if (note_pos >= sizeof(note_sequence)) note_pos = 0;
-}
-
-//--------------------------------------------------------------------+
-// BLINKING TASK
-//--------------------------------------------------------------------+
-void led_blinking_task(void)
-{
-  static uint32_t start_ms = 0;
-  static bool led_state = false;
-
-  // Blink every interval ms
-  if ( board_millis() - start_ms < blink_interval_ms) return; // not enough time
-  start_ms += blink_interval_ms;
-
-  board_led_write(led_state);
-  led_state = 1 - led_state; // toggle
-}