fl16: Further branding updates

Signed-off-by: Daniel Schaefer <dhs@frame.work>

keyboards/lotus/config.h

@@ -9,10 +9,10 @@
 // Prints every second how many matrix scans were done (Frequency in Hz)
 #define DEBUG_MATRIX_SCAN_RATE
 
-// Prototype for Lotus with Raspberry Pi Pico
+// Prototype for Framework Laptop 16 with Raspberry Pi Pico
 // It'll disable column drive because we need to remap some pins to there
 // SDB is mapped to GP22
-//#define PICO_LOTUS
+//#define PICO_FL16
 
 // Enable serial number. Calls into lotus_serial_number_string* functions
 #define SERIAL_NUMBER

keyboards/lotus/lotus.h

@@ -26,7 +26,7 @@ enum lotus_keycodes {
 #define MUX_ENABLE_GPIO GP4
 #define BOOT_DONE_GPIO GP5
 // Pin SDB to enable the RGB controller
-#ifdef PICO_LOTUS
+#ifdef PICO_FL16
 // 22 only on RPi Pico because it doesn't have GP29
 #define IS31FL3743A_ENABLE_GPIO GP22
 #else

keyboards/lotus/matrix.c

@@ -143,7 +143,7 @@ static bool interpret_adc_row(matrix_row_t cur_matrix[], adc10ksample_t voltage,
 
 // Don't update  matrix on Pico to avoid messing with the debug system
 // Can't attach the matrix anyways
-//#ifdef PICO_LOTUS
+//#ifdef PICO_FL16
     //(void)key_state;
     //return false;
 //#endif
@@ -226,7 +226,7 @@ void drive_col(int col, bool high) {
     }
 
 // Don't drive columns on pico because we're using these GPIOs for other purposes
-//#ifdef PICO_LOTUS
+//#ifdef PICO_FL16
 //    (void)gpio;
 //    return;
 //#endif
@@ -330,7 +330,6 @@ static void adc_mux_init(void) {
  * Overriding behavior of matrix_init from quantum/matrix.c
 */
 void matrix_init_custom(void) {
-    print("Initializing Lotus\n");
     backlight_enable(); // To signal "live-ness"
 
     adc_mux_init();

keyboards/lotus/readme.md

@@ -1,10 +1,23 @@
-# Lotus Keyboard
+# Framework Laptop 16 Keyboard
 
-Keyboard input module for Lotus.
+Keyboard input modules for the Framework Laptop 16.
 
 * Keyboard Maintainer: [Daniel Schaefer](https://github.com/JohnAZoidberg)
-* Hardware Supported: Framework Lotus Keyboard, Raspberry Pi Pico MCU.
+* Hardware Supported: Framework Laptop 16 Keyboard, Numpad and Gridpad
-* Hardware Availability: Use Raspberry Pi Pico for now
+* Hardware Availability: Soon available at https://frame.work/marketplace
+
+## Variants
+
+There are 5 different hardware variants with different number of keys and
+backlight options.
+
+| Name    | Size     | Backlight  | Keys |
+| ------- | -------- | ---------- | ---- |
+| ansi    | Keyboard | RGB/White  |   78 |
+| iso     | Keyboard | White      |   79 |
+| jis     | Keyboard | White      |   83 |
+| numpad  | Numpad   | White      |   21 |
+| gridpad | Numpad   | RGB        |   24 |
 
 Make example for this keyboard (after setting up your build environment):
 
@@ -14,7 +27,7 @@ Make example for this keyboard (after setting up your build environment):
     qmk compile -kb lotus/numpad -km default
     qmk compile -kb lotus/gridpad -km default
 
-Flashing example for this keyboard:
+Flashing example for the ANSI keyboard:
 
     qmk compile -kb lotus/ansi -km default
 
@@ -24,53 +37,8 @@ See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_to
 
 Enter the bootloader in 3 ways:
 
+* **On Framework Laptop 16 Keyboard**: Hold down left ALT and right ALT while installing the module
+* **On Framework Laptop 16 Numpad**: Hold down keys for 2 and 6 while installing the module
 * **On Raspberry Pi Pico**: Hold down bootsel button when plugging in
 * **Bootmagic reset**: Hold down the key at (0,0) in the matrix (usually the top left key or Escape) and plug in the keyboard
-* **Physical reset button**: Briefly press the button on the back of the PCB - some may have pads you must short instead
+* **Keycode in layout**: Press the key mapped to `QK_BOOT` if it is available
-* **Keycode in layout**: Press the key mapped to `QK_BOOT` if it is available
-
-## Features
-
-- Variant with per-key RGB and variant with 1-zone white backlight
-- NKRO
-
-## TODO
-
-- [ ] Enable backlight with IS31FL3745 (see `docs/feature_rgb_matrix.md`)
-- [ ] Split variants
-  - [ ] Keyboard with 1-zone backlight
-    - [x] ANSI (78 keys)
-    - [x] ISO (79 keys)
-    - [x] JIS (84 keys)
-  - [ ] Keyboard with per-key RGB
-  - [ ] Numpad with 1-zone backlight
-  - [ ] Numpad with per-key RGB
-
-# Notes
-
-- GPIO
-  - Keyboard Column driver pins
-    - GPIO8  (Column  0)
-    - GPIO9  (Column  1)
-    - GPIO10 (Column  2)
-    - GPIO11 (Column  3)
-    - GPIO12 (Column  4)
-    - GPIO13 (Column  5)
-    - GPIO14 (Column  6)
-    - GPIO15 (Column  7)
-    - GPIO16 (Column 13)
-    - GPIO17 (Column 12)
-    - GPIO18 (Column 11)
-    - GPIO19 (Column 10)
-    - GPIO20 (Column  9)
-    - GPIO21 (Column  8)
-    - GPIO22 (Column 15)
-    - GPIO23 (Column 14)
-  - SGM48751
-    - GPIO1 - Analog Mux Control
-    - GPIO2 - Analog Mux Control
-    - GPIO3 - Analog Mux Control
-    - GPIO4 - Enable
-  - RGB Backlight
-    - GPIO26 - I2C SDA
-    - GPIO27 - I2C SCL