Datasheet
Enables HID gamepad support in the HID service. By default the gamepad is disabled as of version 0.7.6 of the firmware since it causes problems
on iOS and OS X and should only be used on Android and Windows based devices.
Codebase Revision: 0.7.6
Parameters: Whether the gamepad service should be enabled via one of the following values:
on
off
1
0
Output: If executed with no parameters, a numeric value will be returned indicating whether the battery service is enabled (1) or disabled (0).
This command requires a system reset to take effect.
AT+BLEHIDGAMEPAD
Sends a specific HID gamepad payload out over BLE
Codebase Revision: 0.7.0
Parameters: The following comma-separated parameters are available:
x: LEFT, RIGHT: If X=-1 then 'LEFT' is pressed, if X=1 then 'RIGHT' is pressed, if X=0 then neither left nor right are pressed
y: UP, DOWN: If Y=-1 then 'UP' is pressed, if Y=1 then 'DOWN' is pressed, if Y=0 then neither up nor down are pressed
buttons: 0x00-0xFF, which is a bit mask for 8 button 0-7
Output: Nothing
HID gamepad is disabled by default as of version 0.7.6, and must first be enabled via AT+BLEHIDGAMEPADEN=1 before it can be used.
Note: You need to send both 'press' and 'release' events for each button, otherwise the system will think that the button is still pressed until a
release state is received.
# Press 'RIGHT' and 'Button0' at the same time
AT+BLEHIDGAMEPAD=1,0,0x01
# Press 'UP' and 'Button1' + 'Button0' at the same time
AT+BLEHIDGAMEPAD=0,-1,0x03
AT+BLEMIDIEN
Enables or disables the BLE MIDI service.
Codebase Revision: 0.7.0
Parameters: State, which can be one of:
on
off
0
1
Output: If executed with no parameters, it will return the current state of the MIDI service as an integer indicating if it is enabled (1) or disabled (0).
Note: This command will require a reset to take effect.
# Check the current state of the MIDI service
AT+BLEMIDIEN
1
OK
# Enable the MIDI Service
AT+BLEMIDIEN=1
OK
AT+BLEMIDIRX
Reads an incoming MIDI character array from the buffer.
Codebase Revision: 0.7.0
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https://learn.adafruit.com/introducing-the-adafruit-bluefruit-le-uart-
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