Add Elite-Pi converter

data/mappings/defaults.json

@@ -10,6 +10,12 @@
             "bootloader": "atmel-dfu",
             "pin_compatible": "promicro"
         },
+        "elite_pi": {
+            "processor": "RP2040",
+            "bootloader": "rp2040",
+            "board": "QMK_PM2040",
+            "pin_compatible": "promicro"
+        },
         "proton_c": {
             "processor": "STM32F303",
             "bootloader": "stm32-dfu",

data/schemas/keyboard.jsonschema

@@ -34,7 +34,7 @@
         },
         "development_board": {
             "type": "string",
-            "enum": ["promicro", "elite_c", "proton_c", "kb2040", "promicro_rp2040", "blok", "bit_c_pro", "stemcell", "bluepill", "blackpill_f401", "blackpill_f411", "bonsai_c4"]
+            "enum": ["promicro", "elite_c", "elite_pi", "proton_c", "kb2040", "promicro_rp2040", "blok", "bit_c_pro", "stemcell", "bluepill", "blackpill_f401", "blackpill_f411", "bonsai_c4"]
         },
         "pin_compatible": {
             "type": "string",

docs/feature_converters.md

@@ -17,6 +17,7 @@ Currently the following converters are available:
 | `promicro` | `bit_c_pro`       |
 | `promicro` | `stemcell`        |
 | `promicro` | `bonsai_c4`       |
+| `promicro` | `elite_pi`        |
 
 See below for more in depth information on each converter.
 
@@ -60,6 +61,7 @@ If a board currently supported in QMK uses a [Pro Micro](https://www.sparkfun.co
 | [Bit-C PRO](https://nullbits.co/bit-c-pro)                                               | `bit_c_pro`       |
 | [STeMCell](https://github.com/megamind4089/STeMCell)                                     | `stemcell`        |
 | [customMK Bonsai C4](https://shop.custommk.com/products/bonsai-c4-microcontroller-board) | `bonsai_c4`       |
+| [Elite-Pi](https://keeb.io/products/elite-pi-usb-c-pro-micro-replacement-rp2040)         | `elite_pi`        |
 
 Converter summary:
 
@@ -72,6 +74,7 @@ Converter summary:
 | `bit_c_pro`       | `-e CONVERT_TO=bit_c_pro`       | `CONVERT_TO=bit_c_pro`       | `#ifdef CONVERT_TO_BIT_C_PRO`       |
 | `stemcell`        | `-e CONVERT_TO=stemcell`        | `CONVERT_TO=stemcell`        | `#ifdef CONVERT_TO_STEMCELL`        |
 | `bonsai_c4`       | `-e CONVERT_TO=bonsai_c4`       | `CONVERT_TO=bonsai_c4`       | `#ifdef CONVERT_TO_BONSAI_C4`       |
+| `elite_pi`        | `-e CONVERT_TO=elite_pi`        | `CONVERT_TO=elite_pi`        | `#ifdef CONVERT_TO_ELITE_PI`        |
 
 ### Proton C :id=proton_c
 
@@ -102,7 +105,7 @@ The following defaults are based on what has been implemented for [RP2040](platf
 | USB Host (e.g. USB-USB converter)            | Not supported (USB host code is AVR specific and is not currently supported on ARM)                              |
 | [Split keyboards](feature_split_keyboard.md) | Partial via `PIO` vendor driver - heavily dependent on enabled features                                          |
 
-### SparkFun Pro Micro - RP2040, Blok, and Bit-C PRO :id=promicro_rp2040 
+### SparkFun Pro Micro - RP2040, Blok, Bit-C PRO, and Elite-Pi :id=promicro_rp2040 
 
 Currently identical to  [Adafruit KB2040](#kb2040).
 
@@ -135,4 +138,4 @@ The Bonsai C4 only has one on-board LED (B2), and by default, both the Pro Micro
 #define B0 PAL_LINE(GPIOA, 9)
 ```
 
-No peripherals are enabled by default at this time, but example code to enable SPI, I2C, PWM, and Serial communications can be found [here](/keyboards/custommk/bonsai_c4_template) 
+No peripherals are enabled by default at this time, but example code to enable SPI, I2C, PWM, and Serial communications can be found [here](/keyboards/custommk/bonsai_c4_template)

docs/squeezing_avr.md

@@ -192,6 +192,7 @@ That said, there are a number of Pro Micro replacements with ARM controllers:
 * [Adafruit KB2040](https://learn.adafruit.com/adafruit-kb2040)
 * [SparkFun Pro Micro - RP2040](https://www.sparkfun.com/products/18288)
 * [Blok](https://boardsource.xyz/store/628b95b494dfa308a6581622)
+* [Elite-Pi](https://keeb.io/products/elite-pi-usb-c-pro-micro-replacement-rp2040)
 
 There are other, non-Pro Micro compatible boards out there. The most popular being:
 * [WeAct Blackpill F411](https://www.aliexpress.com/item/1005001456186625.html) (~$6 USD)

platforms/chibios/converters/promicro_to_elite_pi/_pin_defs.h

@@ -0,0 +1,32 @@
+// Copyright 2022 QMK
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+// Left side (front)
+#define D3 0U
+#define D2 1U
+//      GND
+//      GND
+#define D1 2U
+#define D0 3U
+#define D4 4U
+#define C6 5U
+#define D7 6U
+#define E6 7U
+#define B4 8U
+#define B5 9U
+
+// Right side (front)
+//      RAW
+//      GND
+//      RESET
+//      VCC
+#define F4 29U
+#define F5 28U
+#define F6 27U
+#define F7 26U
+#define B1 22U
+#define B3 20U
+#define B2 23U
+#define B6 21U

platforms/chibios/converters/promicro_to_elite_pi/converter.mk

@@ -0,0 +1,9 @@
+# Elite-Pi MCU settings for converting AVR projects
+MCU := RP2040
+BOARD := QMK_PM2040
+BOOTLOADER := rp2040
+
+# These are defaults based on what has been implemented for RP2040 boards
+SERIAL_DRIVER ?= vendor
+WS2812_DRIVER ?= vendor
+BACKLIGHT_DRIVER ?= software