QMK DFU bootloader generation (#2009)

* adds :bootloader target * update planck and preonic revisions * remove references to .h files for planck * update preonic keymap * only add keyboard.h files that exist * add production target * hook things up with the new lufa variables * update rules for planck/preonic * back backlight key turn of status led when pressed * add manufacturer/product strings to bootloader
2024-11-08 17:29:09 +00:00 · 2017-11-14 16:11:29 -05:00 · 2017-11-14 16:11:29 -05:00 · ec3e065f0d
commit ec3e065f0d
parent 3c15c48e6a
27 changed files with 171 additions and 45 deletions
--- a/build_keyboard.mk
+++ b/build_keyboard.mk
@ -94,6 +94,23 @@ endif

 OPT_DEFS += -DKEYBOARD_$(KEYBOARD_FILESAFE)

+
+ifneq ("$(wildcard $(KEYBOARD_PATH_1)/$(KEYBOARD_FOLDER_1).h)","")
+    QMK_KEYBOARD_H = $(KEYBOARD_FOLDER_1).h
+endif
+ifneq ("$(wildcard $(KEYBOARD_PATH_2)/$(KEYBOARD_FOLDER_2).h)","")
+    QMK_KEYBOARD_H = $(KEYBOARD_FOLDER_2).h
+endif
+ifneq ("$(wildcard $(KEYBOARD_PATH_3)/$(KEYBOARD_FOLDER_3).h)","")
+    QMK_KEYBOARD_H = $(KEYBOARD_FOLDER_3).h
+endif
+ifneq ("$(wildcard $(KEYBOARD_PATH_4)/$(KEYBOARD_FOLDER_4).h)","")
+    QMK_KEYBOARD_H = $(KEYBOARD_FOLDER_4).h
+endif
+ifneq ("$(wildcard $(KEYBOARD_PATH_5)/$(KEYBOARD_FOLDER_5).h)","")
+    QMK_KEYBOARD_H = $(KEYBOARD_FOLDER_5).h
+endif
+
 # We can assume a ChibiOS target When MCU_FAMILY is defined , since it's not used for LUFA
 ifdef MCU_FAMILY
    PLATFORM=CHIBIOS
@ -233,10 +250,12 @@ ifeq ($(strip $(VISUALIZER_ENABLE)), yes)
    include $(VISUALIZER_PATH)/visualizer.mk
 endif

+ALL_CONFIGS := $(PROJECT_CONFIG) $(CONFIG_H)
+
 OUTPUTS := $(KEYMAP_OUTPUT) $(KEYBOARD_OUTPUT)
 $(KEYMAP_OUTPUT)_SRC := $(SRC)
 $(KEYMAP_OUTPUT)_DEFS := $(OPT_DEFS) $(GFXDEFS) \
-DQMK_KEYBOARD=\"$(KEYBOARD)\" -DQMK_KEYBOARD_H=\"$(KEYBOARD_FOLDER_1).h\" -DQMK_KEYBOARD_CONFIG_H=\"$(KEYBOARD_PATH_1)/config.h\" \
+-DQMK_KEYBOARD=\"$(KEYBOARD)\" -DQMK_KEYBOARD_H=\"$(QMK_KEYBOARD_H)\" -DQMK_KEYBOARD_CONFIG_H=\"$(KEYBOARD_PATH_1)/config.h\" \
 -DQMK_KEYMAP=\"$(KEYMAP)\" -DQMK_KEYMAP_H=\"$(KEYMAP).h\" -DQMK_KEYMAP_CONFIG_H=\"$(KEYMAP_PATH)/config.h\" \
 -DQMK_SUBPROJECT -DQMK_SUBPROJECT_H -DQMK_SUBPROJECT_CONFIG_H
 $(KEYMAP_OUTPUT)_INC :=  $(VPATH) $(EXTRAINCDIRS)
--- a/keyboards/planck/config.h
+++ b/keyboards/planck/config.h
@ -24,7 +24,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define VENDOR_ID       0xFEED
 #define PRODUCT_ID      0x6060
 #define MANUFACTURER    OLKB
-#define PRODUCT         The Planck Keyboard
+#define PRODUCT         Planck
 #define DESCRIPTION     A compact ortholinear keyboard

 /* key matrix size */
@ -36,6 +36,11 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define MATRIX_COL_PINS { F1, F0, B0, C7, F4, F5, F6, F7, D4, D6, B4, D7 }
 #define UNUSED_PINS

+#define QMK_ESC_OUTPUT F1
+#define QMK_ESC_INPUT D5
+#define QMK_LED     E6
+#define QMK_SPEAKER C6
+
 #define AUDIO_VOICES
 #define C6_AUDIO

--- a/keyboards/planck/keymaps/default/keymap.c
+++ b/keyboards/planck/keymaps/default/keymap.c
@ -224,8 +224,10 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
        #ifdef BACKLIGHT_ENABLE
          backlight_step();
        #endif
+        PORTE &= ~(1<<6);
      } else {
        unregister_code(KC_RSFT);
+        PORTE |= (1<<6);
      }
      return false;
      break;
--- a/keyboards/planck/planck.h
+++ b/keyboards/planck/planck.h
@ -32,11 +32,4 @@
 #define KEYMAP LAYOUT_planck_grid
 #define LAYOUT_ortho_4x12 LAYOUT_planck_grid

-#ifdef KEYBOARD_planck_rev3
-    #include "rev3.h"
-#endif
-#ifdef KEYBOARD_planck_rev4
-    #include "rev4.h"
-#endif
-
 #endif
--- a/keyboards/planck/rev3/rev3.c
+++ b/keyboards/planck/rev3/rev3.c
@ -1 +0,0 @@
-#include "rev3.h"
--- a/keyboards/planck/rev3/rev3.h
+++ b/keyboards/planck/rev3/rev3.h
@ -1,6 +0,0 @@
-#ifndef REV3_H
-#define REV3_H
-
-#include "planck.h"
-
-#endif
--- a/keyboards/planck/rev4/rev4.c
+++ b/keyboards/planck/rev4/rev4.c
@ -1 +0,0 @@
-#include "rev4.h"
--- a/keyboards/planck/rev4/rev4.h
+++ b/keyboards/planck/rev4/rev4.h
@ -1,6 +0,0 @@
-#ifndef REV4_H
-#define REV4_H
-
-#include "planck.h"
-
-#endif
--- a/keyboards/planck/rev5/config.h
+++ b/keyboards/planck/rev5/config.h
@ -0,0 +1,8 @@
+#ifndef REV5_CONFIG_H
+#define REV5_CONFIG_H
+
+#include "config_common.h"
+
+#define DEVICE_VER 0x0005
+
+#endif
--- a/keyboards/planck/rev5/info.json
+++ b/keyboards/planck/rev5/info.json
@ -0,0 +1,3 @@
+{
+  "identifier": "FEED:6060:0005"
+}
--- a/keyboards/planck/rev5/rules.mk
+++ b/keyboards/planck/rev5/rules.mk
@ -0,0 +1 @@
+AUDIO_ENABLE = yes           # Audio output on port C6
--- a/keyboards/planck/rules.mk
+++ b/keyboards/planck/rules.mk
@ -69,4 +69,4 @@ SLEEP_LED_ENABLE = no    # Breathing sleep LED during USB suspend

 LAYOUTS = ortho_4x12 planck_mit planck_grid

-DEFAULT_FOLDER = planck/rev4
+DEFAULT_FOLDER = planck/rev5
--- a/keyboards/preonic/config.h
+++ b/keyboards/preonic/config.h
@ -23,9 +23,8 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* USB Device descriptor parameter */
 #define VENDOR_ID       0xFEED
 #define PRODUCT_ID      0x6061
-#define DEVICE_VER      0x0001
 #define MANUFACTURER    OLKB
-#define PRODUCT         The Preonic Keyboard
+#define PRODUCT         Preonic
 #define DESCRIPTION     A compact ortholinear keyboard

 /* key matrix size */
@ -37,6 +36,11 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define MATRIX_COL_PINS { F1, F0, B0, C7, F4, F5, F6, F7, D4, D6, B4, D7 }
 #define UNUSED_PINS

+#define QMK_ESC_OUTPUT F1
+#define QMK_ESC_INPUT B5
+#define QMK_LED     E6
+#define QMK_SPEAKER C6
+
 #define AUDIO_VOICES
 #define C6_AUDIO

--- a/keyboards/preonic/keymaps/default/keymap.c
+++ b/keyboards/preonic/keymaps/default/keymap.c
@ -117,7 +117,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
  {KC_TILD, KC_EXLM, KC_AT,   KC_HASH, KC_DLR,  KC_PERC, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, KC_BSPC},
  {KC_TILD, KC_EXLM, KC_AT,   KC_HASH, KC_DLR,  KC_PERC, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, KC_DEL},
  {KC_DEL,  KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_UNDS, KC_PLUS, KC_LCBR, KC_RCBR, KC_PIPE},
-  {_______, KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,S(KC_NUHS),S(KC_NUBS),_______, _______, _______},
+  {_______, KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,S(KC_NUHS),S(KC_NUBS),KC_HOME, KC_END, _______},
  {_______, _______, _______, _______, _______, _______, _______, _______, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY}
 },

@ -138,7 +138,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
  {KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_BSPC},
  {KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_DEL},
  {KC_DEL,  KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_MINS, KC_EQL,  KC_LBRC, KC_RBRC, KC_BSLS},
-  {_______, KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  KC_NUHS, KC_NUBS, _______, _______, _______},
+  {_______, KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  KC_NUHS, KC_NUBS, KC_PGUP, KC_PGDN, _______},
  {_______, _______, _______, _______, _______, _______, _______, _______, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY}
 },

@ -157,7 +157,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 */
 [_ADJUST] = {
  {KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12},
-  {_______, RESET,   _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_DEL},
+  {_______, RESET,   DEBUG,   _______, _______, _______, _______, TERM_ON, TERM_OFF,_______, _______, KC_DEL},
  {_______, _______, MU_MOD,  AU_ON,   AU_OFF,  AG_NORM, AG_SWAP, QWERTY,  COLEMAK, DVORAK,  _______, _______},
  {_______, MUV_DE,  MUV_IN,  MU_ON,   MU_OFF,  MI_ON,   MI_OFF,  _______, _______, _______, _______, _______},
  {_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______}
@ -212,8 +212,10 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
            #ifdef BACKLIGHT_ENABLE
              backlight_step();
            #endif
+            PORTE &= ~(1<<6);
          } else {
            unregister_code(KC_RSFT);
+            PORTE |= (1<<6);
          }
          return false;
          break;
--- a/keyboards/preonic/rev1/config.h
+++ b/keyboards/preonic/rev1/config.h
@ -0,0 +1,25 @@
+/*
+Copyright 2017 Jack Humbert <jack.humb@gmail.com>
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef REV1_CONFIG_H
+#define REV1_CONFIG_H
+
+#include "config_common.h"
+
+#define DEVICE_VER      0x0001
+
+#endif
--- a/keyboards/preonic/rev1/info.json
+++ b/keyboards/preonic/rev1/info.json
@ -0,0 +1,3 @@
+{
+  "identifier": "FEED:6061:0001"
+}
--- a/keyboards/preonic/rev1/rules.mk
+++ b/keyboards/preonic/rev1/rules.mk
--- a/keyboards/preonic/rev2/config.h
+++ b/keyboards/preonic/rev2/config.h
@ -0,0 +1,25 @@
+/*
+Copyright 2017 Jack Humbert <jack.humb@gmail.com>
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef REV2_CONFIG_H
+#define REV2_CONFIG_H
+
+#include "config_common.h"
+
+#define DEVICE_VER      0x0002
+
+#endif
--- a/keyboards/preonic/rev2/info.json
+++ b/keyboards/preonic/rev2/info.json
@ -0,0 +1,3 @@
+{
+  "identifier": "FEED:6061:0002"
+}
--- a/keyboards/preonic/rev2/rules.mk
+++ b/keyboards/preonic/rev2/rules.mk
--- a/keyboards/preonic/rules.mk
+++ b/keyboards/preonic/rules.mk
@ -55,7 +55,7 @@ OPT_DEFS += -DBOOTLOADER_SIZE=4096
 BOOTMAGIC_ENABLE = no       # Virtual DIP switch configuration(+1000)
 MOUSEKEY_ENABLE = no       # Mouse keys(+4700)
 EXTRAKEY_ENABLE = yes       # Audio control and System control(+450)
-CONSOLE_ENABLE = no         # Console for debug(+400)
+CONSOLE_ENABLE = yes         # Console for debug(+400)
 COMMAND_ENABLE = no        # Commands for debug and configuration
 NKRO_ENABLE = no            # Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
 BACKLIGHT_ENABLE = yes      # Enable keyboard backlight functionality
@ -69,4 +69,6 @@ API_SYSEX_ENABLE = no
 # Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
 SLEEP_LED_ENABLE = no    # Breathing sleep LED during USB suspend

-LAYOUTS = ortho_5x12
+LAYOUTS = ortho_5x12
+
+DEFAULT_FOLDER = preonic/rev2
--- a/lib/lufa/.gitignore
+++ b/lib/lufa/.gitignore
@ -13,3 +13,4 @@ Documentation/
 LUFA/StudioIntegration/ProjectGenerator/*
 LUFA/StudioIntegration/DocBook/*
 !LUFA/StudioIntegration/Docbook/mshelp/*
+Keyboard.h
--- a/lib/lufa/Bootloaders/DFU/BootloaderDFU.c
+++ b/lib/lufa/Bootloaders/DFU/BootloaderDFU.c
@ -196,7 +196,7 @@ int main(void)
 	while (RunBootloader || WaitForExit) {
 	  USB_USBTask();
 	  #if (BOARD == BOARD_QMK)
-	  	bool pressed = (PIN(QMK_ESC_ROW) & NUM(QMK_ESC_ROW));
+	  	bool pressed = (PIN(QMK_ESC_INPUT) & NUM(QMK_ESC_INPUT));
 		if ((DFU_State == dfuIDLE) && (keypress > 5000) && pressed) {
 			break;
 		}
@ -231,12 +231,12 @@ static void SetupHardware(void)
 	MCUCR = (1 << IVSEL);

 	#if (BOARD == BOARD_QMK)
-		// column setup
-		DDR(QMK_ESC_COL) |= NUM(QMK_ESC_COL);
-		PORT(QMK_ESC_COL) |= NUM(QMK_ESC_COL);
+		// output setup
+		DDR(QMK_ESC_OUTPUT) |= NUM(QMK_ESC_OUTPUT);
+		PORT(QMK_ESC_OUTPUT) |= NUM(QMK_ESC_OUTPUT);

-		// row setup
-		DDR(QMK_ESC_ROW) |= NUM(QMK_ESC_ROW);
+		// input setup
+		DDR(QMK_ESC_INPUT) |= NUM(QMK_ESC_INPUT);
 	#endif

 	/* Initialize the USB and other board hardware drivers */
@ -265,7 +265,7 @@ static void ResetHardware(void)
 	MCUCR = 0;

 	#if (BOARD == BOARD_QMK)
-		DDR(QMK_ESC_COL) = PORT(QMK_ESC_COL) = DDR(QMK_ESC_ROW) = PORT(QMK_ESC_ROW) = 0;
+		DDR(QMK_ESC_OUTPUT) = PORT(QMK_ESC_OUTPUT) = DDR(QMK_ESC_INPUT) = PORT(QMK_ESC_INPUT) = 0;
 	#endif
 }

--- a/lib/lufa/Bootloaders/DFU/Descriptors.c
+++ b/lib/lufa/Bootloaders/DFU/Descriptors.c
@ -36,6 +36,14 @@
 */

 #include "Descriptors.h"
+#include "Keyboard.h"
+
+#ifndef MANUFACTURER
+    #define MANUFACTURER QMK
+#endif
+#ifndef PRODUCT
+    #define PRODUCT Keyboard
+#endif

 /** Device descriptor structure. This descriptor, located in SRAM memory, describes the overall
 *  device characteristics, including the supported USB version, control endpoint size and the
@ -125,13 +133,13 @@ const USB_Descriptor_String_t LanguageString = USB_STRING_DESCRIPTOR_ARRAY(LANGU
 *  form, and is read out upon request by the host when the appropriate string ID is requested, listed in the Device
 *  Descriptor.
 */
-const USB_Descriptor_String_t ManufacturerString = USB_STRING_DESCRIPTOR(L"QMK");
+const USB_Descriptor_String_t ManufacturerString = USB_STRING_DESCRIPTOR(LSTR(MANUFACTURER));

 /** Product descriptor string. This is a Unicode string containing the product's details in human readable form,
 *  and is read out upon request by the host when the appropriate string ID is requested, listed in the Device
 *  Descriptor.
 */
-const USB_Descriptor_String_t ProductString = USB_STRING_DESCRIPTOR(L"KB");
+const USB_Descriptor_String_t ProductString = USB_STRING_DESCRIPTOR(LSTR(PRODUCT));

 /** This function is called by the library when in device mode, and must be overridden (see library "USB Descriptors"
 *  documentation) by the application code so that the address and size of a requested descriptor can be given
--- a/lib/lufa/Bootloaders/DFU/Descriptors.h
+++ b/lib/lufa/Bootloaders/DFU/Descriptors.h
@ -189,6 +189,12 @@
 		                                    const uint16_t wIndex,
 		                                    const void** const DescriptorAddress)
 		                                    ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(3);
-
+		// convert to L string
+		#define LSTR(s) XLSTR(s)
+		#define XLSTR(s) L ## #s
+		// convert to string
+		#define STR(s) XSTR(s)
+		#define XSTR(s) #s
+		                                    
 #endif

--- a/lib/lufa/LUFA/Drivers/Board/AVR8/QMK/LEDs.h
+++ b/lib/lufa/LUFA/Drivers/Board/AVR8/QMK/LEDs.h
@ -103,10 +103,20 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
        #define A6 0x06
        #define A7 0x07

-        #define QMK_ESC_COL F1
-        #define QMK_ESC_ROW D5
-        #define QMK_LED     E6
-        #define QMK_SPEAKER C6
+        #include "Keyboard.h"
+
+        #ifndef QMK_ESC_INPUT
+            #define QMK_ESC_INPUT F1
+        #endif
+        #ifndef QMK_ESC_OUTPUT
+            #define QMK_ESC_OUTPUT D5
+        #endif
+        #ifndef QMK_LED
+            #define QMK_LED     E6
+        #endif
+        #ifndef QMK_SPEAKER
+            #define QMK_SPEAKER C6
+        #endif

        #define DDR(pin) _SFR_IO8(((pin) >> 4) + 1)
        #define PORT(pin) _SFR_IO8(((pin) >> 4) + 2)
--- a/tmk_core/avr.mk
+++ b/tmk_core/avr.mk
@ -244,3 +244,23 @@ extcoff: $(BUILD_DIR)/$(TARGET).elf
 	@$(SECHO) $(MSG_EXTENDED_COFF) $(BUILD_DIR)/$(TARGET).cof
 	$(COFFCONVERT) -O coff-ext-avr $< $(BUILD_DIR)/$(TARGET).cof

+bootloader: 
+	make -C lib/lufa/Bootloaders/DFU/ clean
+	echo "#ifndef QMK_KEYBOARD\n#define QMK_KEYBOARD\n" > lib/lufa/Bootloaders/DFU/Keyboard.h
+	echo `grep "MANUFACTURER" $(ALL_CONFIGS) -h | tail -1` >> lib/lufa/Bootloaders/DFU/Keyboard.h
+	echo `grep "PRODUCT" $(ALL_CONFIGS) -h | tail -1` Bootloader >> lib/lufa/Bootloaders/DFU/Keyboard.h
+	echo `grep "QMK_ESC_OUTPUT" $(ALL_CONFIGS) -h | tail -1` >> lib/lufa/Bootloaders/DFU/Keyboard.h
+	echo `grep "QMK_ESC_INPUT" $(ALL_CONFIGS) -h | tail -1` >> lib/lufa/Bootloaders/DFU/Keyboard.h
+	echo `grep "QMK_LED" $(ALL_CONFIGS) -h | tail -1` >> lib/lufa/Bootloaders/DFU/Keyboard.h
+	echo `grep "QMK_SPEAKER" $(ALL_CONFIGS) -h | tail -1` >> lib/lufa/Bootloaders/DFU/Keyboard.h
+	echo "\n#endif" >> lib/lufa/Bootloaders/DFU/Keyboard.h
+	make -C lib/lufa/Bootloaders/DFU/
+	echo "BootloaderDFU.hex copied to $(TARGET)_bootloader.hex"
+	cp lib/lufa/Bootloaders/DFU/BootloaderDFU.hex $(TARGET)_bootloader.hex
+
+production: $(BUILD_DIR)/$(TARGET).hex bootloader
+	@cat $(BUILD_DIR)/$(TARGET).hex | awk '/^:00000001FF/ == 0' > $(TARGET)_production.hex
+	@cat $(TARGET)_bootloader.hex >> $(TARGET)_production.hex
+	echo "File sizes:"
+	$(SIZE) $(TARGET).hex $(TARGET)_bootloader.hex $(TARGET)_production.hex
+
				`@ -0,0 +1 @@`
				`AUDIO_ENABLE = yes # Audio output on port C6`