From 11551406317578085bcac124d6857c0aca4133e0 Mon Sep 17 00:00:00 2001
From: Joel Challis <git@zvecr.com>
Date: Sun, 18 Sep 2022 20:30:27 +0100
Subject: Add Elite-C to converters (#18309)

---
 .../converters/elite_c_to_elite_pi/_pin_defs.h     | 39 ++++++++++++++++
 .../converters/elite_c_to_elite_pi/converter.mk    |  9 ++++
 .../converters/elite_c_to_stemcell/_pin_defs.h     | 54 ++++++++++++++++++++++
 .../converters/elite_c_to_stemcell/converter.mk    | 18 ++++++++
 4 files changed, 120 insertions(+)
 create mode 100644 platforms/chibios/converters/elite_c_to_elite_pi/_pin_defs.h
 create mode 100644 platforms/chibios/converters/elite_c_to_elite_pi/converter.mk
 create mode 100644 platforms/chibios/converters/elite_c_to_stemcell/_pin_defs.h
 create mode 100644 platforms/chibios/converters/elite_c_to_stemcell/converter.mk

(limited to 'platforms/chibios')

diff --git a/platforms/chibios/converters/elite_c_to_elite_pi/_pin_defs.h b/platforms/chibios/converters/elite_c_to_elite_pi/_pin_defs.h
new file mode 100644
index 0000000000..98dd37e279
--- /dev/null
+++ b/platforms/chibios/converters/elite_c_to_elite_pi/_pin_defs.h
@@ -0,0 +1,39 @@
+// 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
+
+// Bottom row
+#define B7 12U
+#define D5 13U
+#define C7 14U
+#define F1 15U
+#define F0 16U
diff --git a/platforms/chibios/converters/elite_c_to_elite_pi/converter.mk b/platforms/chibios/converters/elite_c_to_elite_pi/converter.mk
new file mode 100644
index 0000000000..590a004189
--- /dev/null
+++ b/platforms/chibios/converters/elite_c_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
diff --git a/platforms/chibios/converters/elite_c_to_stemcell/_pin_defs.h b/platforms/chibios/converters/elite_c_to_stemcell/_pin_defs.h
new file mode 100644
index 0000000000..4458abfa1c
--- /dev/null
+++ b/platforms/chibios/converters/elite_c_to_stemcell/_pin_defs.h
@@ -0,0 +1,54 @@
+// Copyright 2022 Mega Mind (@megamind4089)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+// Pindefs for v2.0.0
+// https://megamind4089.github.io/STeMCell/pinout/
+
+// Left side (front)
+#ifdef STEMCELL_UART_SWAP
+#    define D3 PAL_LINE(GPIOA, 3)
+#    define D2 PAL_LINE(GPIOA, 2)
+#else
+#    define D3 PAL_LINE(GPIOA, 2)
+#    define D2 PAL_LINE(GPIOA, 3)
+#endif
+//      GND
+//      GND
+#ifdef STEMCELL_I2C_SWAP
+#    define D1 PAL_LINE(GPIOB, 6)
+#    define D0 PAL_LINE(GPIOB, 7)
+#else
+#    define D1 PAL_LINE(GPIOB, 7)
+#    define D0 PAL_LINE(GPIOB, 6)
+#endif
+
+#define D4 PAL_LINE(GPIOA, 15)
+#define C6 PAL_LINE(GPIOB, 3)
+#define D7 PAL_LINE(GPIOB, 4)
+#define E6 PAL_LINE(GPIOB, 5)
+#define B4 PAL_LINE(GPIOB, 8)
+#define B5 PAL_LINE(GPIOB, 9)
+
+// Right side (front)
+//      RAW
+//      GND
+//      RESET
+//      VCC
+#define F4 PAL_LINE(GPIOB, 10)
+#define F5 PAL_LINE(GPIOB, 2)
+#define F6 PAL_LINE(GPIOB, 1)
+#define F7 PAL_LINE(GPIOB, 0)
+
+#define B1 PAL_LINE(GPIOA, 5)
+#define B3 PAL_LINE(GPIOA, 6)
+#define B2 PAL_LINE(GPIOA, 7)
+#define B6 PAL_LINE(GPIOA, 4)
+
+// Bottom row
+#define B7 PAL_LINE(GPIOC, 13)
+#define D5 PAL_LINE(GPIOC, 14)
+#define C7 PAL_LINE(GPIOC, 15)
+#define F1 PAL_LINE(GPIOA, 0)
+#define F0 PAL_LINE(GPIOA, 1)
diff --git a/platforms/chibios/converters/elite_c_to_stemcell/converter.mk b/platforms/chibios/converters/elite_c_to_stemcell/converter.mk
new file mode 100644
index 0000000000..1bbe9bf09e
--- /dev/null
+++ b/platforms/chibios/converters/elite_c_to_stemcell/converter.mk
@@ -0,0 +1,18 @@
+# Copyright 2022 Mega Mind (@megamind4089)
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+MCU := STM32F411
+BOARD := STEMCELL
+BOOTLOADER := tinyuf2
+
+SERIAL_DRIVER ?= usart
+WS2812_DRIVER ?= bitbang
+
+ifeq ($(strip $(STMC_US)), yes)
+  OPT_DEFS += -DSTEMCELL_UART_SWAP
+endif
+
+ifeq ($(strip $(STMC_IS)), yes)
+  OPT_DEFS += -DSTEMCELL_I2C_SWAP
+endif
+
-- 
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