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fix hid_test.py for hid inout to correctly preceeded with dummy reportID
add note for install hidapi on windows
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@ -11,7 +11,10 @@ for dict in hid.enumerate(USB_VID):
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if dev:
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while True:
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# Get input from console and encode to UTF8 for array of chars.
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str_out = input("Send text to HID Device : ").encode('utf-8')
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# hid generic inout is single report therefore by HIDAPI requirement
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# it must be preceeded with 0x00 as dummy reportID
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str_out = b'\x00'
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str_out += input("Send text to HID Device : ").encode('utf-8')
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dev.write(str_out)
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str_in = dev.read(64)
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print("Received from HID Device:", str_in, '\n')
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@ -36,16 +36,24 @@
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*
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* There are 2 ways to test the sketch
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* 1. Using nodejs
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* - Install nodejs and npm to your PC
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* - Install excellent node-hid (https://github.com/node-hid/node-hid) by
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* $ npm install node-hid
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* - Run provided hid test script
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* $ node hid_test.js
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* - Install nodejs and npm to your PC
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*
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* 2. Using python hidRun
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* - Python and `hid` package is required, for installation please follow https://pypi.org/project/hid/
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* - Run provided hid test script to send and receive data to this device.
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* $ python3 hid_test.py
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* - Install excellent node-hid (https://github.com/node-hid/node-hid) by
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* $ npm install node-hid
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*
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* - Run provided hid test script
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* $ node hid_test.js
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*
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* 2. Using python
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* - Install `hid` package (https://pypi.org/project/hid/) by
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* $ pip install hid
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*
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* - hid package replies on hidapi (https://github.com/libusb/hidapi) for backend,
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* which already available in Linux. However on windows, you may need to download its dlls from their release page and
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* copy it over to folder where python is installed.
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*
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* - Run provided hid test script to send and receive data to this device.
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* $ python3 hid_test.py
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*/
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//--------------------------------------------------------------------+
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