CMD DIO (0xE1)

Code: 0xE1
Description: Digital inputs/outputs can be set or read.
Parameters (master -> slave):

• none
  The current statuses of the digital inputs/outputs are read.
• 1 byte
  The 4 high bits can be used to set the 4 digital outputs.

Response (slave -> master): In the event of success: ,,OK'' (0x4F4B), with attached byte indicating the current status of the digital inputs in the 4 low bits, and the digital outputs in the 4 high bits.

Input 1	Bit 1	0x01
Input 2	Bit 2	0x02
Input 3	Bit 3	0x04
Input 4	Bit 4	0x08
Output 1	Bit 5	0x10
Output 2	Bit 6	0x20
Output 3	Bit 7	0x40
Output 4	Bit 8	0x80

Example:

	D-Len	Cmd	Param
M->S	0x01	0xE1
S->M	0x04	0xE1	0x4F 0x4B 0x00	No inputs/outputs set