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lorawan_toa
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updated the usage.

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tanupoo 2020-08-28 18:58:44 +09:00
parent 0f9f3b462f
commit ba3544a97c
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README.md
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@ -34,18 +34,22 @@ the --downlink option should be specified.
## Usage ## Usage
lorawan_toa.py [-h] [--band-width NUMBER] [--disable-auto-ldro] ```
[--enable-ldro] [--disable-eh] [--downlink] usage: toa.py [-h] [--band-width NUMBER] [--disable-auto-ldro] [--enable-ldro]
[--disable-crc] [--cr NUMBER] [--preamble NUMBER] [--disable-eh] [--downlink] [--disable-crc] [--cr NUMBER]
[--duty-cycle NUMBER] [-v] [-d] [--preamble NUMBER] [--duty-cycle NUMBER] [-v] [-d]
SF SIZE SF SIZE
LoRa Time on Air calculator. LoRa Time on Air calculator.
positional arguments: positional arguments:
SF Spreading Factor. It should be from 7 to 12. SF Spreading Factor. It should be from 7 to 12.
SIZE PHY payload size in byte. It's equal to the MAC payload SIZE PHY payload size in byte. Remember that PHY payload
+ 5. (i.e. MAC frame) is consist of MHDR(1) + MAC payload +
MIC(4), or MHDR(1) + FHDR(7) + FPort(1) + APP + MIC(4).
For example, SIZE for Join Request is going to be 23.
If the size of an application message (APP) is 12, SIZE
is going to be 25.
optional arguments: optional arguments:
-h, --help show this help message and exit -h, --help show this help message and exit
@ -62,6 +66,7 @@ the --downlink option should be specified.
--duty-cycle NUMBER specify the duty cycle in percentage. default is 1 %. --duty-cycle NUMBER specify the duty cycle in percentage. default is 1 %.
-v enable verbose mode. -v enable verbose mode.
-d increase debug mode. -d increase debug mode.
```
## Examples ## Examples
@ -100,4 +105,3 @@ without the -v option, it simply shows the ToA.
![LoRa ToA](image/as923-toa.png) ![LoRa ToA](image/as923-toa.png)
##