(27/37)
bit 5: Saturday
bit 6: Sunday
EX.
'0'-'1'(30h, 31h): Monday
'0'-'4'(30h, 34h): Wednesday
'0'-'F'(30h, 46h): Monday, Tuesday, Wednesday and Thursday
'7'-'F'(37h, 46h): Monday to Sunday
FL: Option
bit 0: 0(30h):once 1(31h):Everyday
bit 1: 0(30h):once 1(31h):Every week
bit 2: 0:Disable 1:Enable
* When bit0 and bit1 are '1', it behaves as Everyday.
ETX (03h): End of Message
Check code
BCC: Block Check Code
Refer to the section 4.5
“
Check code
”
for a BCC calculation.
Delimiter
CR (0Dh): End of packet
3)
The controller requests the monitor to write Enable/Disable Schedule.
Header
Message
Check code
Delimiter
SOH-'0'-'A'-'0'-'A'-'0'-'A'
STX-'C'-'2'-'1'-'5'-PG-EN-ETX
BCC
CR
Header
SOH (01h): Start Of Header
'0' (30h): Reserved
'A' (41h): Monitor ID
LCD3215/LCD4215 must be ASCII 'A' (41h).
'0' (30h): Message sender is the controller
'A' (41h): Message type is "Command"
'0'-'A'(30h, 41h): Message length.
Message
STX (02h): Start of Message
'C'-'2'-'1'-'5' (43h, 32h, 31h, 35h): Enable/Disable Schedule writes reply command
PG-EN: Schedule data
PG: Program No.
'0'-'0'(30h, 30h): Program No.1
|
'0'-'6'(30h, 36h): Program No.7
EN: Enable /Disable
'0'-'0'(30h, 30h): Disable
'0'-'1'(30h, 31h): Enable
ETX (03h): End of Message
Check code
BCC: Block Check Code
Refer to the section 4.5
“
Check code
”
for a BCC calculation.
Delimiter
CR (0Dh): End of packet
4) The monitor replies a data for confirmation.
Header
Message
Check code
Delimiter
SOH-'0'-'0'-'A'-'B'-'0'-'C'
STX-'C'-'2'-'1'-'5'-ST-PG-EN-ETX
BCC
CR
Header
SOH (01h): Start Of Header
'0' (30h): Reserved
'0' (30h): Message receiver is the controller
'A' (41h): Monitor ID
LCD3215/LCD4215 must be ASCII 'A' (41h).
