Removed ro in Recovery, mapping for low brightness working in recovery ---> added missing files

Recovery/board/funkey/rootfs-overlay/etc/funkey_gpio_mapping.conf

@@ -0,0 +1,66 @@
+##################################
+# Funkey GPIO keymap config file #
+##################################
+# Format:
+#
+# 	- First all GPIO Pin numbers must be declared (integers separated by commas)
+#		By default, pins are declared active high, to declare them active low, add char '*'
+#	  Example: 0,1,2,3,4,6,7,10*,11,12,13,14,15
+#
+#	- Then the mapping can be done as follows (one line per mapping):
+#	  Pin_number[+Pin_number...], type_mapping, value, str_help_name_pin, str_help_fct_pin
+#	
+#	  args: * Pin_number is the pin number concerned by the maping, 
+#				add +Pin_number for multiple touch mapping (not limited in nb of pins)
+#			* type_mapping can be KEYBOARD or SHELL_COMMAND
+#			* value is :
+#					if type_mapping==KEYBOARD: the keycode from /usr/include/linux/input.h]
+#					if type_mapping==SHELL_COMMAND: the shell command to exec
+#			* str_help_name_pin is a sweet name for the pin (ex: PB5)
+#			* str_help_fct_pin is an help str to indicate the function of this mapping 
+
+
+
+###################################
+#	Pins declaration:
+0,1,2,3,4,6,7,10*,11,12,13,14,15
+
+
+###################################
+#	Mapping:
+#7, KEYBOARD, KEY_F, KEY_F, Fn
+#7+6, KEYBOARD, KEY_K, KEY_K, Select
+7, KEYBOARD, KEY_K, KEY_K, Select
+6, KEYBOARD, KEY_S, KEY_S, Start
+3, KEYBOARD, KEY_U, KEY_U, Up
+7+3, KEYBOARD, KEY_P, KEY_P, Quick Save
+4, KEYBOARD, KEY_L, KEY_L, Left
+7+4, KEYBOARD, KEY_J, KEY_J, Aspect ratio factor --
+1, KEYBOARD, KEY_D, KEY_D, Down
+7+1, KEYBOARD, KEY_H, KEY_H, Aspect ratio mode change
+0, KEYBOARD, KEY_R, KEY_R, Right
+7+0, KEYBOARD, KEY_I, KEY_I, Aspect ratio factor ++
+15, KEYBOARD, KEY_N, KEY_N, R1
+7+15, KEYBOARD, KEY_O, KEY_O, R2
+2, KEYBOARD, KEY_M, KEY_M, L1
+7+2, KEYBOARD, KEY_V, KEY_V, L2
+12, KEYBOARD, KEY_A, KEY_A, A
+14, KEYBOARD, KEY_B, KEY_B, B
+13, KEYBOARD, KEY_Y, KEY_Y, Y
+11, KEYBOARD, KEY_X, KEY_X, X
+
+7+12, SHELL_COMMAND, quick_action_volume_up, Fn+Y, Volume++
+7+13, SHELL_COMMAND, quick_action_volume_down, Fn+A, Volume--
+7+11, SHELL_COMMAND, quick_action_bright_up, Fn+B, Brightness++
+7+14, SHELL_COMMAND, quick_action_bright_down, Fn+X, Brightness--
+10, SHELL_COMMAND, sched_shutdown 1 & signal_usr1_to_emulators, N_OE, Quick save and Poweroff because of N_OE
+7+15+2, SHELL_COMMAND, display_notif_system_stats, Fn+L1+L2, display system cpu and ram usage
+
+#7+12, KEYBOARD, KEY_G, KEY_G, Brightness++
+#7+14, KEYBOARD, KEY_E, KEY_E, Volume--
+#7+13, KEYBOARD, KEY_W, KEY_W, Brightness--
+#7+11, KEYBOARD, KEY_C, KEY_C, Volume++
+#10, KEYBOARD, KEY_T, KEY_T, Should Poweroff because N_OE_received
+#7+15, KEYBOARD, KEY_Q, 7+11, Launch menu
+
+

Recovery/board/funkey/rootfs-overlay/usr/local/sbin/quick_action_bright_down

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+#!/bin/sh
+
+STEP_BRIGHTNESS=10
+NOTIF_DURATION=2
+
+# Get current value
+current_brightness=$(brightness_get)
+
+# Compute new brightness value
+new_brightness=0
+if [ ${current_brightness} -gt ${STEP_BRIGHTNESS} ]; then
+    let new_brightness=${current_brightness}-${STEP_BRIGHTNESS}
+fi
+
+# Change brightness
+if [ ${new_brightness} -ne ${current_brightness} ]; then
+	brightness_set ${new_brightness}
+fi
+
+# Notif
+#notif_set ${NOTIF_DURATION} "       BRIGHTNESS: ${new_brightness}%%"
+exit 0

Recovery/board/funkey/rootfs-overlay/usr/local/sbin/quick_action_bright_up

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+#!/bin/sh
+
+STEP_BRIGHTNESS=10
+NOTIF_DURATION=2
+
+# Get current value
+current_brightness=$(brightness_get)
+
+# Compute new brightness value
+let new_brightness=${current_brightness}+${STEP_BRIGHTNESS}
+if [ ${new_brightness} -gt 100 ]; then
+    new_brightness=100
+fi
+
+# Change brightness
+if [ ${new_brightness} -ne ${current_brightness} ]; then
+    brightness_set ${new_brightness}
+fi
+
+# Notif
+#notif_set ${NOTIF_DURATION} "       BRIGHTNESS: ${new_brightness}%%"
+exit 0