Update libraries to work with circuit python 7

README.md

@@ -1,55 +1,54 @@
 # Picoth
+
 An OTP enabled macro keyboard based upon a Raspberry Pi Pico and RGB keypad base from Pimoroni.
 
 ![Preview](https://pbs.twimg.com/media/ExEwmVaXMAUbIDw?format=png&name=small)
 
 Project log on Hackaday.io: [Picoth on HackaDay.io](https://hackaday.io/project/177593-picoth-2fa-auth-with-pi-pico)
 
-**Warning**: In its current state, this device is not safe to use in an adversarial environment: anyone having access to it could steal your config file, hence your OTP keys.    
-Next versions will include encrypted keys and an option to remove the USB disk drive mount. 
+**Warning**: In its current state, this device is not safe to use in an adversarial environment: anyone having access to it could steal your config file, hence your OTP keys.  
+Next versions will include encrypted keys and an option to remove the USB disk drive mount.
 
 # Overview
 
 This is a work in progress, feel free to ask and request more info.  
 [Twitter @Angainor15](https://twitter.com/Angainor15)  
 [Discord](https://discord.gg/gy9xpuQK8A)
 
-
 ## keypad mapping
 
 The mapping is a regular keypad instead of the Pimoroni default's one.
 
-|||||  
-|---|---|---|---|  
-| 7 | 8 | 9 | L |  
-| 4 | 5 | 6 | + |  
-| 1 | 2 | 3 | - |  
-| P | 0 | N | E |
+|     |     |     |     |
+| --- | --- | --- | --- |
+| 7   | 8   | 9   | L   |
+| 4   | 5   | 6   | +   |
+| 1   | 2   | 3   | -   |
+| P   | 0   | N   | E   |
 
 L = Sleep/Lock  
 E = Enter  
 P = Previous Page  
-N = Next Page  
+N = Next Page
 
 # Hardware
 
 - 1× Raspberry Pi Pico  
-https://shop.pimoroni.com/products/raspberry-pi-pico
+  https://shop.pimoroni.com/products/raspberry-pi-pico
 - 1× Pimoroni's RGB Keypad  
-https://shop.pimoroni.com/products/pico-rgb-keypad-base
+  https://shop.pimoroni.com/products/pico-rgb-keypad-base
 - 1× Pimoroni's Pico display  
-https://shop.pimoroni.com/products/pico-display-pack
+  https://shop.pimoroni.com/products/pico-display-pack
 - 1× DS3231 Arduino module  
-https://s.click.aliexpress.com/e/_AZGRXo
+  https://s.click.aliexpress.com/e/_AZGRXo
 
-*Note:* This is not sponsored by Pimoroni, I was not paid to build this project and bought the hardware myself.  
+_Note:_ This is not sponsored by Pimoroni, I was not paid to build this project and bought the hardware myself.  
 I just like what the pirates do.
 
 # Setup
 
 See the wiring and photos on [Hackaday](https://hackaday.io/project/177593-picoth-2fa-auth-with-pi-pico/log/189173-definitive-wiring)
- and [Twitter post](https://twitter.com/Angainor15/status/1359431057611882498) 
-
+and [Twitter post](https://twitter.com/Angainor15/status/1359431057611882498)
 
 ## Circuit python
 
@@ -61,8 +60,8 @@ I was running on 6.2.0 Beta 3, Beta 4 is now available.
 All needed libs are duplicated in the src/lib for convenience.  
 Just copy the "src/lib" content on your CIRCUITPY usb drive.
 
-For reference, here are the stock Adafruit libs that were used (they can all be found in the default [Adafruit lib pack](https://github.com/adafruit/Adafruit_CircuitPython_Bundle))  
-  
+For reference, here are the stock Adafruit libs that were used (they can all be found in the default [Adafruit lib pack](https://github.com/adafruit/Adafruit_CircuitPython_Bundle))
+
 - adafruit_display_text
 - adafruit_hashlib
 - adafruit_hid
@@ -78,17 +77,18 @@ https://github.com/sandyjmacdonald/keybow2040-circuitpython
 
 ## Source code
 
-Just copy the python files from the "src/" folder on your CIRCUITPY usb drive.  
+Just copy the python files from the "src/" folder on your CIRCUITPY usb drive.
 
-*Note:* Nothing is "clean" yet. It's a working but proof of concept code, iterated from several attempts and migration from MP to CP and libraries changes.  
-This will be improved over time.  
+_Note:_ Nothing is "clean" yet. It's a working but proof of concept code, iterated from several attempts and migration from MP to CP and libraries changes.  
+This will be improved over time.
 
 ## Time config
 
 The RTC module needs to be setup once.  
 This will eventually be done via the GUI, but in the mean time you can do it manually from the Python repl:
 
-Init a DS3231 instance:  
+Init a DS3231 instance:
+
 ```
 from adafruit_ds3231 import DS3231
 import board
@@ -101,10 +101,10 @@ ds = DS3231(i2c)
 From there you can query the current datetime:  
 `ds.datetime`  
 the temp  
-`ds.temperature`  
+`ds.temperature`
 
 and more importantly setup the date and time:  
-`rtc.datetime = time.struct_time((2021, 3, 24, 15, 3, 0, 0, -1, -1))`    
+`ds.datetime = time.struct_time((2021, 3, 24, 15, 3, 0, 0, -1, -1))`  
 params are year, month, day, hour, min, sec, weekday(0-6), yearday(can be -1), isdst(-1 or 0)
 
 # Config
@@ -113,6 +113,7 @@ Copy params.sample.json to params.json, edit and copy on your device.
 
 params.json is a json file.  
 Core params are
+
 ```
 {
   "check": "ff00112233",
@@ -122,12 +123,12 @@ Core params are
 }
 ```
 
-- check is reserved for future use when encrypting the keys 
+- check is reserved for future use when encrypting the keys
 - layout is the keyboard layout (currently supports "us" and "fr")
 - time_offset - in seconds - is your timezone: -3600 for GMT+1
 - pages is a list of pages (1 page minimum has to be defined)
 
-Every page is defined as:  
+Every page is defined as:
 
 ```
  {"type": "TOTP",
@@ -152,8 +153,7 @@ Every page is defined as:
 - keys: a list [0..9] of entries. See layout above, fits a numpad, that is first entry, 0, is on the lower line, and 7, 8, 9 (3 last entries in the list) are the 3 top keys.
 - Each key is a list as well: ["label", "hexcolor", "totp seed"]
 - Use ["","000000",""] for an inactive key
-
-
+
 # Roadmap
 
 - Keys encryption, device lock, pincode
@@ -164,7 +164,6 @@ Every page is defined as:
 - 3D Printed case
 - Alternate screens or no screen?
 
-
 # Licence
 
 Custom code is released under the GNU AFFERO GENERAL PUBLIC LICENSE.