Circle Pad Pro - Revision history

Floogle: /* Request 2: Read Calibration Data? */ Add calibration data format

2025-06-22T17:07:19Z

Request 2: Read Calibration Data?: Add calibration data format

@@ Line 86: / Line 86: @@
 | 0x2
 | 0x2
-| Data offset? (aligned to 0x10?)
+| Data offset (aligned to 0x10)
 |-
 | 0x4
 | 0x2
-| Data size (aligned to 0x10?)
+| Data size (aligned to 0x10)
 |}
@@ Line 106: / Line 106: @@
 | 0x1
 | 0x2
-| Data offset? Same as Request+0x2
+| Data offset. Same as Request+0x2
 |-
 | 0x3
@@ Line 114: / Line 114: @@
 | 0x5
 | data size
-| calibration data?
+| calibration data
 |}
 === Request 3 ===

Wwylele: /* Request 2: Read Calibration Data? */

2017-05-01T15:31:56Z

Request 2: Read Calibration Data?

← Older revision		Revision as of 19:31, 1 May 2017
Line 106:		Line 106:
	\| 0x1		\| 0x1
	\| 0x2		\| 0x2
	\| ~~Unknown.~~ Same as ~~request~~+0x2		\| Data offset? Same as Request+0x2
	\|-		\|-
			\| 0x3
	\| 0x2		\| 0x2
	~~\| 0x2~~		\| Data size. Same as Request+0x4
	\| Data size
	\|-		\|-
	\| ~~0x4~~		\| 0x5
	\| data size		\| data size
	\| calibration data?		\| calibration data?

Wwylele: /* IR Protocol */

2017-03-01T08:42:33Z

IR Protocol

@@ Line 10: / Line 10: @@
 Communications with this device is done via the [[IR_Services|ir:USER]] service, which uses obfuscation implemented in software. The [[IRU:SetBitRate|bitrate-value]] passed to IRUSER is 0x04, hence the actual bps is 96000.
-The application sends requests via [[IRUSER:SendIrnop]] and receives response from Circle Pad Pro via [[IRUSER:ReceiveIrnop]] (or read data from the [[IRUSER_Shared_Memory|shared memory]]). The request and response data structures below are payloads in packets.
+The application sends requests via [[IRUSER:SendIrnop]] and receives response from Circle Pad Pro via [[IRUSER:ReceiveIrnop]] (or read data from the [[IRUSER_Shared_Memory|shared memory]]). The request and response data structures below are payloads in packets. Each request begins with a one-byte ID that determines the request type.
-=== Read Input ===
+=== Request 1: Read Input ===
 Request (3 bytes):
@@ Line 67: / Line 67: @@
 |}
-=== Read Calibration Data? ===
+=== Request 2: Read Calibration Data? ===
 Request (6 bytes):
@@ Line 115: / Line 115: @@
 | data size
 | calibration data?
 |}

Wwylele: 0x10 is my typo and thanks. But I don't see the point of blindly merging unknown fields

2017-02-28T08:14:15Z

0x10 is my typo and thanks. But I don't see the point of blindly merging unknown fields

← Older revision		Revision as of 11:14, 28 February 2017
Line 44:		Line 44:
	\| 0x0		\| 0x0
	\| 0x1		\| 0x1
	\| Response ID? Fixed value ~~0x11 (Really 0x11? Should be~~ 0x10)		\| Response ID? Fixed value 0x10
	\|-		\|-
	\| 0x1		\| 0x1
Line 52:		Line 52:
	\|-		\|-
	\| 0x4		\| 0x4
	\| ~~0x2~~		\| 0x1
	\| bit[0:4] battery level?		\| bit[0:4] battery level?
	bit[5] ZL button		bit[5] ZL button
Line 61:		Line 61:

	Note that for the three button fields, the bit is set when the button is NOT pressed.		Note that for the three button fields, the bit is set when the button is NOT pressed.
			\|-
			\| 0x5
			\| 0x1
			\| Unknown
	\|}		\|}

Mailwl: /* Read Input */

2017-02-28T08:10:11Z

Read Input

← Older revision		Revision as of 11:10, 28 February 2017
Line 44:		Line 44:
	\| 0x0		\| 0x0
	\| 0x1		\| 0x1
	\| Response ID? Fixed value 0x11		\| Response ID? Fixed value 0x11 (Really 0x11? Should be 0x10)
	\|-		\|-
	\| 0x1		\| 0x1
Line 52:		Line 52:
	\|-		\|-
	\| 0x4		\| 0x4
	\| ~~0x1~~		\| 0x2
	\| bit[0:4] battery level?		\| bit[0:4] battery level?
	bit[5] ZL button		bit[5] ZL button
Line 61:		Line 61:

	Note that for the three button fields, the bit is set when the button is NOT pressed.		Note that for the three button fields, the bit is set when the button is NOT pressed.
	\|-
	~~\| 0x5~~
	~~\| 0x1~~
	~~\| Unknown~~
	\|}		\|}

Wwylele: /* IR Protocol */

2017-02-25T12:51:47Z

IR Protocol

← Older revision		Revision as of 15:51, 25 February 2017
Line 23:		Line 23:
	\| 0x0		\| 0x0
	\| 0x1		\| 0x1
	\| Request ID~~? Fixed~~ value 1		\| Request ID (fixed value 1)
	\|-		\|-
	\| 0x1		\| 0x1
	\| 0x1		\| 0x1
	\| Response period		\| Response period in ms
	\|-		\|-
	\| 0x2		\| 0x2
Line 78:		Line 78:
	\| 0x0		\| 0x0
	\| 0x1		\| 0x1
	\| Request ID~~? Fixed~~ value 2		\| Request ID (fixed value 2)
	\|-		\|-
	\| 0x1		\| 0x1
	\| 0x1		\| 0x1
	\| ~~Unknown~~		\| Expected response time in ms?
	\|-		\|-
	\| 0x2		\| 0x2
	\| 0x2		\| 0x2
	\| ~~Unknown.~~		\| Data offset? (aligned to 0x10?)
	\|-		\|-
	\| 0x4		\| 0x4
	\| 0x2		\| 0x2
	\| Data size		\| Data size (aligned to 0x10?)
	\|}		\|}

Wwylele: /* Read Input */

2017-02-24T15:59:07Z

Read Input

← Older revision		Revision as of 18:59, 24 February 2017
Line 27:		Line 27:
	\| 0x1		\| 0x1
	\| 0x1		\| 0x1
	\| ~~Unknown~~		\| Response period
	\|-		\|-
	\| 0x2		\| 0x2
Line 35:		Line 35:

	Response (6 bytes):		Response (6 bytes):
			This Response will be sent repeatedly by the specified period.
	{\| class="wikitable" border="1"		{\| class="wikitable" border="1"
	\|-		\|-

Wwylele: /* IR Protocol */

2017-02-23T19:35:44Z

IR Protocol

← Older revision		Revision as of 22:35, 23 February 2017
Line 9:		Line 9:
	== IR Protocol ==		== IR Protocol ==
	Communications with this device is done via the [[IR_Services\|ir:USER]] service, which uses obfuscation implemented in software. The [[IRU:SetBitRate\|bitrate-value]] passed to IRUSER is 0x04, hence the actual bps is 96000.		Communications with this device is done via the [[IR_Services\|ir:USER]] service, which uses obfuscation implemented in software. The [[IRU:SetBitRate\|bitrate-value]] passed to IRUSER is 0x04, hence the actual bps is 96000.

			The application sends requests via [[IRUSER:SendIrnop]] and receives response from Circle Pad Pro via [[IRUSER:ReceiveIrnop]] (or read data from the [[IRUSER_Shared_Memory\|shared memory]]). The request and response data structures below are payloads in packets.

			=== Read Input ===

			Request (3 bytes):
			{\| class="wikitable" border="1"
			\|-
			! offset
			! Size
			! Description
			\|-
			\| 0x0
			\| 0x1
			\| Request ID? Fixed value 1
			\|-
			\| 0x1
			\| 0x1
			\| Unknown
			\|-
			\| 0x2
			\| 0x1
			\| Unknown
			\|}

			Response (6 bytes):
			{\| class="wikitable" border="1"
			\|-
			! offset
			! Size
			! Description
			\|-
			\| 0x0
			\| 0x1
			\| Response ID? Fixed value 0x11
			\|-
			\| 0x1
			\| 0x3
			\| Right circle pad position.
			This three bytes are two little-endian 12-bit fields. The first one is for x-axis and the second one is for y-axis.
			\|-
			\| 0x4
			\| 0x1
			\| bit[0:4] battery level?
			bit[5] ZL button

			bit[6] ZR button

			bit[7] R button

			Note that for the three button fields, the bit is set when the button is NOT pressed.
			\|-
			\| 0x5
			\| 0x1
			\| Unknown
			\|}

			=== Read Calibration Data? ===

			Request (6 bytes):
			{\| class="wikitable" border="1"
			\|-
			! offset
			! Size
			! Description
			\|-
			\| 0x0
			\| 0x1
			\| Request ID? Fixed value 2
			\|-
			\| 0x1
			\| 0x1
			\| Unknown
			\|-
			\| 0x2
			\| 0x2
			\| Unknown.
			\|-
			\| 0x4
			\| 0x2
			\| Data size
			\|}

			Response (5 bytes + requested size)
			{\| class="wikitable" border="1"
			\|-
			! offset
			! Size
			! Description
			\|-
			\| 0x0
			\| 0x1
			\| Response ID? Fixed value 0x11
			\|-
			\| 0x1
			\| 0x2
			\| Unknown. Same as request+0x2
			\|-
			\| 0x2
			\| 0x2
			\| Data size
			\|-
			\| 0x4
			\| data size
			\| calibration data?
			\|}

Yellows8: /* IR Protocol */

2015-04-18T20:07:15Z

IR Protocol

← Older revision		Revision as of 00:07, 19 April 2015
Line 8:		Line 8:

	== IR Protocol ==		== IR Protocol ==
	Communications with this device is done via the [[IR_Services\|ir:USER]] service, which uses ~~encryption~~ implemented in software.		Communications with this device is done via the [[IR_Services\|ir:USER]] service, which uses obfuscation implemented in software. The [[IRU:SetBitRate\|bitrate-value]] passed to IRUSER is 0x04, hence the actual bps is 96000.

Yellows8 at 20:41, 25 February 2014

2014-02-25T19:41:32Z

← Older revision		Revision as of 22:41, 25 February 2014
Line 6:		Line 6:

	[[File:Circle pad pro instructions.jpg]]		[[File:Circle pad pro instructions.jpg]]

			== IR Protocol ==
			Communications with this device is done via the [[IR_Services\|ir:USER]] service, which uses encryption implemented in software.