Send an OpenRead message.
Send the OpenRead system command on the specified connection slot.
- This function requires the enhanced NBC/NXC firmware version 1.28+.
|conn||The connection slot (0..4). Connections 0 through 3 are for bluetooth connections. Connection 4 refers to the RS485 hi-speed port. See Remote connection constants. |
|filename||The name of the file to open for reading. |
|handle||The handle of the file. |
|size||The size of the file. |
- A char value indicating whether the function call succeeded or not.