functionPreviousMessageCodes
ASCII codes of line 2 of a 20x2 display after k new messages: the message before the last when k >= 2, otherwise the former line 1
Inputs
| Type | Name | Default | Description |
|---|---|---|---|
| Integer[:] | formerLine1 | Line 1 before the new messages | |
| String | payload | Messages separated by line feeds | |
| Integer | k | Number of new messages, the last ones of payload |
Outputs
| Type | Name | Default | Description |
|---|---|---|---|
| Integer[size(formerLine1, 1)] | codes |