updated readme

Author: itzandroidtab

readme.md

@@ -3,10 +3,12 @@ Open source hardware TOTP token. Currently targets the LPC1756, LPC1758 and LPC1
 
 ### Features
 * keys never leave the token after setup
+* enter button types 6 digit key using HID keyboard (any device that supports HID keyboards should work)
 * supports up to 32 profiles
-* USB mode to add/delete profiles without having the keys leave the token
+* USB mode to add/delete profiles using a CSV file
 * support to change the RTC calibration values in the settings
 * support for setting the time
+* 60 seconds screen timeout
 
 ### Images
 Photos<br>
@@ -23,7 +25,9 @@ Additional pictures can be found [here](./img/)
 
 ### TODO
 * encrypt profiles
-* Add support for more than 32 profiles (needs a rework if more profiles are required. The profiles are copied to ram and there is not enough for more at the moment. If we leave them in flash we can store a lot more)
+* support for different intervals
+* support for 8 digit keys
+* add support for more than 32 profiles (needs a rework if more profiles are required. The profiles are copied to ram and there is not enough for more at the moment. If we leave them in flash we can store a lot more)
 
 ### Extra
 Is intended to be used with [USB dfu bootloader](https://github.com/itzandroidtab/dfu_bootloader). To build without bootloader support delete `set(TARGET_LINKERSCRIPT ...)` from the `CMakeLists.txt` in this project.