The following settings configure the I/O settings for the BG96 Driver. The current settings are for the AVNET RSR1157 NbIOT BG96 expansion board. If you use a different board, the settings maydiffer.
{
"name": "BG96_library",
"config": {
"bg96_reset": {
"help": "RESET pin for the BG96",
"value": "D7"
},
"bg96_wake": {
"help": "Wake pin to BG96",
"value": "D11"
},
"bg96_pwrkey": {
"help": "pwr key input to BG96",
"value": "D10"
},
"bg96_tx": {
"help": "TX pin for serial connection to BG96",
"value": "D8"
},
"bg96_rx": {
"help": "RX pin for serial connection to BG96",
"value": "D2"
}
}
}In the mbed_app.json file that is used with this driver, the following settings are needed.
{
"macros": ["DEFAULT_APN=\"m2m.com.attz\""
],
"config": {
"bg96_debug": {
"help" : "enable or disable WNC debug messages.",
"value": 0
},
"bg96-debug-setting": {
"help" : "bit value 1 and/or 2 enable WncController debug output, bit value 4 enables mbed driver debug output.",
"value": "0x84"
}
},
"target_overrides": {
"*": {
"platform.stdio-baud-rate": 115200,
"platform.stdio-convert-newlines": true
}
}
}The macro DEFAULT_APN is the APN that will be used when the connect method is called with no argments (if you don't specify an APN in your code).
The bg96_debug setting enables or disabled debug output from the driver.
The bg96-debug-settings allow you to select various types of debug output. It is a bit-field with the following settings:
0x04 - Driver Enter/Exit debug information
0x08 - Driver Event Queue debug information
0x20 - Dump Driver Arrays
0x80 - Trace AT command execution
The driver is designed to use a baud rater of 115200 so this must be specified (it will default to 9600 otherwise). The convert-newlines helps terminal output format by removing the requirment to modify the terminal program settings.