MIDI Router x7 firmware template.

firmware/Makefile

@@ -70,3 +70,4 @@ $(eval $(call BOARD_MCU_template,midi-router-x4-flat,atxmega32a4u))
 $(eval $(call BOARD_MCU_template,midi-router-x4,atxmega128a4u))
 $(eval $(call BOARD_MCU_template,midi-router-x4-flat,atxmega128a4u))
 $(eval $(call BOARD_MCU_template,midi-router-x7,atxmega128a1u))
+$(eval $(call BOARD_MCU_template,midi-router-x7-rack,atxmega128a1u))

firmware/midi-router-x7-rack/conf_usb.h

@@ -0,0 +1,237 @@
+/**
+ * \file
+ *
+ * \brief USB configuration file
+ *
+ * Copyright (c) 2011-2018 Microchip Technology Inc. and its subsidiaries.
+ *
+ * \asf_license_start
+ *
+ * \page License
+ *
+ * Subject to your compliance with these terms, you may use Microchip
+ * software and any derivatives exclusively with Microchip products.
+ * It is your responsibility to comply with third party license terms applicable
+ * to your use of third party software (including open source software) that
+ * may accompany Microchip software.
+ *
+ * THIS SOFTWARE IS SUPPLIED BY MICROCHIP "AS IS". NO WARRANTIES,
+ * WHETHER EXPRESS, IMPLIED OR STATUTORY, APPLY TO THIS SOFTWARE,
+ * INCLUDING ANY IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY,
+ * AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT WILL MICROCHIP BE
+ * LIABLE FOR ANY INDIRECT, SPECIAL, PUNITIVE, INCIDENTAL OR CONSEQUENTIAL
+ * LOSS, DAMAGE, COST OR EXPENSE OF ANY KIND WHATSOEVER RELATED TO THE
+ * SOFTWARE, HOWEVER CAUSED, EVEN IF MICROCHIP HAS BEEN ADVISED OF THE
+ * POSSIBILITY OR THE DAMAGES ARE FORESEEABLE.  TO THE FULLEST EXTENT
+ * ALLOWED BY LAW, MICROCHIP'S TOTAL LIABILITY ON ALL CLAIMS IN ANY WAY
+ * RELATED TO THIS SOFTWARE WILL NOT EXCEED THE AMOUNT OF FEES, IF ANY,
+ * THAT YOU HAVE PAID DIRECTLY TO MICROCHIP FOR THIS SOFTWARE.
+ *
+ * \asf_license_stop
+ *
+ */
+/*
+ * Support and FAQ: visit <a href="https://www.microchip.com/support/">Microchip Support</a>
+ */
+
+#ifndef _CONF_USB_H_
+#define _CONF_USB_H_
+
+#include "compiler.h"
+
+/**
+ * USB Device Configuration
+ * @{
+ */
+
+/* See https://raw.githubusercontent.com/arduino/ArduinoISP/master/usbdrv/USB-IDs-for-free.txt */
+
+//! Device definition (mandatory)
+#define  USB_DEVICE_VENDOR_ID             0x16c0
+#define  USB_DEVICE_PRODUCT_ID            0x05e4
+#define  USB_DEVICE_MAJOR_VERSION         1
+#define  USB_DEVICE_MINOR_VERSION         0
+#define  USB_DEVICE_POWER                 100 // Consumption on Vbus line (mA)
+#define  USB_DEVICE_ATTR                  (USB_CONFIG_ATTR_BUS_POWERED)
+//	(USB_CONFIG_ATTR_SELF_POWERED)
+//	(USB_CONFIG_ATTR_REMOTE_WAKEUP|USB_CONFIG_ATTR_SELF_POWERED)
+//	(USB_CONFIG_ATTR_REMOTE_WAKEUP|USB_CONFIG_ATTR_BUS_POWERED)
+
+//! USB Device string definitions (Optional)
+#define  USB_DEVICE_MANUFACTURE_NAME      "MVR-Electronic.ru"
+#define  USB_DEVICE_PRODUCT_NAME          "MIDI Router x7"
+#define  USB_DEVICE_GET_SERIAL_NAME_POINTER  main_serial_name()
+#define  USB_DEVICE_GET_SERIAL_NAME_LENGTH   16 /* 2 * sizeof(struct nvm_device_serial) */
+
+/**
+ * USB Device Callbacks definitions (Optional)
+ * @{
+ */
+#define  UDC_VBUS_EVENT(b_vbus_high)
+#define  UDC_SOF_EVENT()                  main_sof_action()
+#define  UDC_SUSPEND_EVENT()              main_suspend_action()
+#define  UDC_RESUME_EVENT()               main_resume_action()
+//! Mandatory when USB_DEVICE_ATTR authorizes remote wakeup feature
+// #define  UDC_REMOTEWAKEUP_ENABLE()        user_callback_remotewakeup_enable()
+// extern void user_callback_remotewakeup_enable(void);
+// #define  UDC_REMOTEWAKEUP_DISABLE()       user_callback_remotewakeup_disable()
+// extern void user_callback_remotewakeup_disable(void);
+//! When a extra string descriptor must be supported
+//! other than manufacturer, product and serial string
+//# d efine  UDC_GET_EXTRA_STRING()           main_extra_string()
+//@}
+
+/**
+ * USB Device low level configuration
+ * When only one interface is used, these configurations are defined by the class module.
+ * For composite device, these configuration must be defined here
+ * @{
+ */
+//! Control endpoint size
+#define  USB_DEVICE_EP_CTRL_SIZE       64
+
+//! Four interfaces for this device (CDC COM + CDC DATA + AUDIO CONTROL + MIDI STREAMING)
+#define  USB_DEVICE_NB_INTERFACE       4
+
+//! 5 endpoints used by CDC and MIDI interfaces
+// (1 | USB_EP_DIR_IN)  // CDC Notify endpoint
+// (2 | USB_EP_DIR_IN)  // CDC TX
+// (3 | USB_EP_DIR_OUT) // CDC RX
+// (4 | USB_EP_DIR_OUT) // MIDI OUT
+// (5 | USB_EP_DIR_IN)  // MIDI IN
+#define  USB_DEVICE_MAX_EP             5
+//@}
+
+//@}
+
+
+/**
+ * USB Interface Configuration
+ * @{
+ */
+/**
+ * Configuration of CDC interface
+ * @{
+ */
+
+//! Define USB communication port
+#define  UDI_CDC_PORT_NB                  1
+
+//! Interface callback definition
+#define  UDI_CDC_ENABLE_EXT(port)         main_cdc_enable(port)
+#define  UDI_CDC_DISABLE_EXT(port)        main_cdc_disable(port)
+#define  UDI_CDC_RX_NOTIFY(port)          main_cdc_rx_notify(port)
+#define  UDI_CDC_TX_EMPTY_NOTIFY(port)
+#define  UDI_CDC_SET_CODING_EXT(port,cfg) main_cdc_config(port,cfg)
+#define  UDI_CDC_SET_DTR_EXT(port,set)    main_cdc_set_dtr(port,set)
+#define  UDI_CDC_SET_RTS_EXT(port,set)
+
+//! Define it when the transfer CDC Device to Host is a low rate (<512000 bauds)
+//! to reduce CDC buffers size
+//#define  UDI_CDC_LOW_RATE
+
+//! Default configuration of communication port
+#define  UDI_CDC_DEFAULT_RATE             115200
+#define  UDI_CDC_DEFAULT_STOPBITS         CDC_STOP_BITS_1
+#define  UDI_CDC_DEFAULT_PARITY           CDC_PAR_NONE
+#define  UDI_CDC_DEFAULT_DATABITS         8
+
+//! Enable id string of interface to add an extra USB string
+//#define  UDI_CDC_IAD_STRING_ID            4
+
+/**
+ * USB CDC low level configuration
+ * In standalone these configurations are defined by the CDC module.
+ * For composite device, these configuration must be defined here
+ * @{
+ */
+//! Endpoint numbers definition
+#define  UDI_CDC_COMM_EP_0             (1 | USB_EP_DIR_IN) // Notify endpoint
+#define  UDI_CDC_DATA_EP_IN_0          (2 | USB_EP_DIR_IN) // TX
+#define  UDI_CDC_DATA_EP_OUT_0         (3 | USB_EP_DIR_OUT)// RX
+
+//! Interface numbers
+#define  UDI_CDC_COMM_IFACE_NUMBER_0   0
+#define  UDI_CDC_DATA_IFACE_NUMBER_0   1
+//@}
+//@}
+
+
+/**
+ * Configuration of MIDI interface
+ * @{
+ */
+
+/**
+ * USB MIDI low level configuration
+ * In standalone these configurations are defined by the MIDI module.
+ * For composite device, these configuration must be defined here
+ * @{
+ */
+//! Endpoint numbers definition
+#define  UDI_MIDI_EP_OUT                (4 | USB_EP_DIR_OUT)
+#define  UDI_MIDI_EP_IN                 (5 | USB_EP_DIR_IN)
+
+//! Interface number
+#define  UDI_AUDIO_IFACE_NUMBER         2
+#define  UDI_MIDI_IFACE_NUMBER          3
+//@}
+//@}
+
+//@}
+
+/**
+ * Description of Composite Device
+ * @{
+ */
+//! USB Interfaces descriptor structure
+#define UDI_COMPOSITE_DESC_T \
+	usb_iad_desc_t         udi_cdc_iad; \
+	udi_cdc_comm_desc_t    udi_cdc_comm; \
+	udi_cdc_data_desc_t    udi_cdc_data; \
+	usb_iad_desc_t         udi_midi_iad;  \
+	udi_audio_ctrl_desc_t  udi_audio_ctrl; \
+	udi_midi_desc7_t       udi_midi
+
+//! USB Interfaces descriptor value for Full Speed
+#define UDI_COMPOSITE_DESC_FS \
+	.udi_cdc_iad    = UDI_CDC_IAD_DESC_0, \
+	.udi_cdc_comm   = UDI_CDC_COMM_DESC_0, \
+	.udi_cdc_data   = UDI_CDC_DATA_DESC_0_FS, \
+	.udi_midi_iad   = UDI_MIDI_IAD_DESC,  \
+	.udi_audio_ctrl = UDI_AUDIO_CTRL_DESC, \
+	.udi_midi       = UDI_MIDI_DESC7
+
+//! USB Interfaces descriptor value for High Speed
+#define UDI_COMPOSITE_DESC_HS \
+	.udi_cdc_iad    = UDI_CDC_IAD_DESC_0, \
+	.udi_cdc_comm   = UDI_CDC_COMM_DESC_0, \
+	.udi_cdc_data   = UDI_CDC_DATA_DESC_0_HS, \
+	.udi_midi_iad   = UDI_MIDI_IAD_DESC, \
+	.udi_audio_ctrl = UDI_AUDIO_CTRL_DESC, \
+	.udi_midi       = UDI_MIDI_DESC7
+
+//! USB Interface APIs
+#define UDI_COMPOSITE_API \
+	&udi_api_cdc_comm, \
+	&udi_api_cdc_data, \
+	&udi_api_audio_ctrl, \
+	&udi_api_midi
+
+//	&udi_api_msc
+//@}
+
+#define MIDI_PORTS 7
+
+/**
+ * USB Device Driver Configuration
+ * @{
+ */
+//@}
+
+//! The includes of classes and other headers must be done at the end of this file to avoid compile error
+#include "udi_cdc.h"
+#include "udi_midi.h"
+#include "main.h"
+
+#endif // _CONF_USB_H_

firmware/midi-router-x7-rack/led.h

@@ -0,0 +1,33 @@
+#pragma once
+
+#include <artl/digital_out.h>
+
+using led_pwr = artl::digital_out<artl::port::K, 1>;
+
+using led_txusb = artl::digital_out<artl::port::K, 1>;
+using led_rxusb = artl::digital_out<artl::port::K, 2>;
+
+using led_rx0 = artl::digital_out<artl::port::K, 3>;
+using led_rx1 = artl::digital_out<artl::port::K, 4>;
+using led_rx2 = artl::digital_out<artl::port::K, 5>;
+using led_rx3 = artl::digital_out<artl::port::K, 6>;
+using led_rx4 = artl::digital_out<artl::port::K, 7>;
+using led_rx5 = artl::digital_out<artl::port::J, 0>;
+using led_rx6 = artl::digital_out<artl::port::J, 1>;
+
+using led_tx0 = artl::digital_out<artl::port::J, 2>;
+using led_tx1 = artl::digital_out<artl::port::J, 3>;
+using led_tx2 = artl::digital_out<artl::port::J, 4>;
+using led_tx3 = artl::digital_out<artl::port::J, 5>;
+using led_tx4 = artl::digital_out<artl::port::J, 6>;
+using led_tx5 = artl::digital_out<artl::port::J, 7>;
+using led_tx6 = artl::digital_out<artl::port::F, 5>;
+
+using led_mode0 = artl::digital_out<artl::port::H, 0>;
+using led_mode1 = artl::digital_out<artl::port::H, 1>;
+using led_mode2 = artl::digital_out<artl::port::H, 2>;
+using led_mode3 = artl::digital_out<artl::port::H, 3>;
+using led_mode4 = artl::digital_out<artl::port::H, 4>;
+using led_mode_btn = artl::digital_out<artl::port::H, 5>;
+
+using oen = artl::digital_out<artl::port::K, 0>;