Version 1.2.2 Release

Added Changelog.MD file, read that

Author: LimeProgramming

ChangeLog.md

@@ -0,0 +1,24 @@
+# Change Log
+
+## Version 1.0.0
+Initial Release.
+
+## Version 1.1.1
+- Added KVM and USB hub support
+- Added different mouse movement types
+- Added "cosine mouse smoothing"
+- Small bug fixes
+- Latest version of the Pico-SDK
+- Latest but modified version of TinyUSB
+
+## Version 1.2.2
+- Modified terminal code to be easier to translate.
+- German language translation added to serial terminal.
+- Multicore Processing. The pi pico has two cores baked into it so might as well use them. The second core is currently dedicated to transmitting the serial mouse data over UART and the first core is dedicated to handing the USB mouse, plus the serial terminal. This should keep the report rate consistant while keeping lag to a minimum.
+- Nand wear leveling for saving configuration. Should extend the life of the Pico 200 fold.
+- Added Support for 19200 baud rate.
+- Changed the Dip Switch 6 to toggle between 19200 and 1200 baud rates.
+- PWR LED now flashes while the adapater is in serial terminal mode.
+- While adpater is in serial terminal mode changes to the dipswitches are ignored. This was an easy way to ruin your day before!
+- Changed how Coasting movement type worked. Should feel the same but work more consistantly.
+

README.md

@@ -194,3 +194,4 @@ The build environment is a normal PicoSDK setup, there are several guides out th
 
 **PicoSDK version 1.3.0**
 The version of TinyUSB used in this project was customized. The customized version of TinyUSB can be found in the firmware folder. If you want to compile the firmware yourself you will need to replace the stock TinyUSB with the customized version found here
+

binary/old version/README.md

@@ -0,0 +1 @@
+Included in case of bugs

binary/old version/old-usb-2-232-VER_1.0.0.uf2

@@ -33,14 +33,15 @@ add_executable(usb-2-232
   include/hid_app.c
   include/serial.c
   include/utils.c
+  include/core_1.c
 )
 
 # Make sure TinyUSB can find tusb_config.h
 target_include_directories(usb-2-232 PUBLIC ${CMAKE_CURRENT_LIST_DIR})
 
 # In addition to pico_stdlib required for common PicoSDK functionality, add dependency on tinyusb_host
 # for TinyUSB device support and tinyusb_board for the additional board support library used by the example
-target_link_libraries(usb-2-232 pico_stdlib hardware_flash hardware_sync tinyusb_host tinyusb_board)
+target_link_libraries(usb-2-232 pico_stdlib hardware_flash hardware_sync tinyusb_host tinyusb_board pico_multicore)
 
 include_directories(include/)
 link_directories(include/)

binary/usb-2-232.uf2 renamed to binary/old version/old-usb-2-232-VER_1.1.1.uf2

@@ -0,0 +1,2 @@
+[0318/015202.389:ERROR:registration_protocol_win.cc(102)] CreateFile: The system cannot find the file specified. (0x2)
+[0319/041622.562:ERROR:registration_protocol_win.cc(102)] CreateFile: The system cannot find the file specified. (0x2)

binary/usb-2-232-ver_1.2.2_DE.uf2

@@ -4,7 +4,7 @@
 //                 DEBUG                 //
 /*---------------------------------------*/
 
-// All this really does is give printf's out via UART1
+// All this really does is give printf's out via UART0
 #define DEBUG false          // Debug Flag for things
 
 
@@ -18,7 +18,7 @@
 #define DIPSW_75XYSPEED 11      // Dip Switch 3 | 75% speed | Dip 3 + 4 depressed will set mouse speed to 25%
 #define DIPSW_50XYSPEED 12      // Dip Switch 4 | 50% speed | Dip 3 + 4 depressed will set mouse speed to 25%
 #define DIPSW_7N2 13            // Dip Switch 5 | 7N2 format
-#define DIPSW_2400 14           // Dip Switch 6 | Reserved
+#define DIPSW_19200 14          // Dip Switch 6 | High Buad Rate
 
 // LEDS 
 #define LED_PWR 2
@@ -56,18 +56,15 @@ static bool default_doublestopbit = false;
 
 // Baud Rate
 /* ---------- Acceptible baud rates ----------
-            1200 | 2400 | 4800 | 9600
+        1200 | 2400 | 4800 | 9600 | 19200
             Recommended value is 1200 
 
 Any values outside of the ones above, are rejected
 and the default value of 1200 is used.
 
 Note:
 As far as I can see from docs, serial mice ran at
-1200 Baud, so any value higher then that may result in issues.
-Max value is 9600 because of hardware limits of the 
-max232 
-
+1200 Baud, so you will need modified drivers for higher baud rates
    ------------------------------------------ */
 
 static uint16_t default_baudrate = 1200;
@@ -108,9 +105,9 @@ static bool default_invert_y = false;
 /==-- COAST:
 /==--       Unlike Additive and Average; Coast does not throw away extra movement when the mouse is moved quickly, instead it incrementally sends out the movement. 
 /==--       Results in a cursor feeling like it's skidding along on ice at high speeds. I don't know where it would be useful but it's fun to mess with!
-/==-- 0- > Additive axis movement | 1 -> Average axis movement | 2-> Coast
+/==-- 0 -> Additive axis movement | 1 -> Average axis movement | 2-> Coast
 */
-static uint8_t mouse_movt_type = 0;
+static uint8_t default_mouse_movt_type = 0;
 
 /*
 /==-- COSINE SMOOTHING 
@@ -119,7 +116,16 @@ static uint8_t mouse_movt_type = 0;
 /==-- It could be useful for point and click DOS games but is not recommended for games where mouse movement controls a camera.
 /==-- 0 -> Disabled | 1 -> Low | 2 -> Medium | 3 -> High | 4 - > Very High
 */
-static uint8_t use_cosine_smoothing = 0;
+static uint8_t default_use_cosine_smoothing = 0;
+
+
+// Added version 1.2.X
+/*
+/==-- LANGUAGE
+/==-- 0 -> English | 1 -> German 
+*/
+static uint8_t default_language = 1;
+
 
 /*---------------------------------------*/
 //            Advanced Settings          //
@@ -128,14 +134,15 @@ static uint8_t use_cosine_smoothing = 0;
 
 /* ---------------------------------------------------------- */
 /*  Numbers for Serial Speed and Delay times
-    - Thanks to Aviancer for the numbers | https://github.com/Aviancer/amouse
 
-    1200 baud (bits/s) is 133.333333333... bytes/s
-    44.44.. updates per second with 3 bytes.
-    33.25.. updates per second with 4 bytes.
-    ~0.0075 seconds per byte, target time calculated for 4 bytes.
 
-    SERIALDELAY = (((7500 / (BAUD_RATE / 1200)) * NumberOfBytes) + TXWIGGLEROOM )
+    // Works for bits per microsecond
+    1 bit =  ( 1000000 / (real_baudrate) );
+
+    // Work out the time for 1, 3, 4 mouse packet(s)
+    1 Packet = (1 bit * (doublestopbit ? 9 : 8) ) + TXWIGGLEROOM;
+    3 Packets = 1 Packet * 3;
+    4 Packets = 1 Packet * 4;
 
     SerialDelay is the time between when serial packets are sent, based on the math above */
 /* ---------------------------------------------------------- */