Sonix SN32 platform support

Squashed commit of the following: commit c2a505582c7f2acb70d402a52bd28dc66d1812e4 Merge: 74b1b54 0c6e12c Author: dexter93 <d3xter93@gmail.com> Date: Thu Oct 27 21:21:55 2022 +0300 Merge pull request qmk#12 from dexter93/revert-11-sn32_up_wl Revert "Wear Leveling driver for SN32 platform" commit 0c6e12c Author: dexter93 <d3xter93@gmail.com> Date: Thu Oct 27 21:21:35 2022 +0300 Revert "Wear Leveling driver for SN32 platform" commit 74b1b54 Merge: 95b9528 3f4d1cb Author: dexter93 <d3xter93@gmail.com> Date: Thu Oct 27 19:35:46 2022 +0300 Merge pull request qmk#11 from Jpe230/sn32_up_wl Wear Leveling driver for SN32 platform commit 3f4d1cb Author: pablin.123.ra@gmail.com <pablin.123.ra@gmail.com> Date: Wed Oct 12 15:42:04 2022 -0500 Change page count commit 77f358d Author: pablin.123.ra@gmail.com <pablin.123.ra@gmail.com> Date: Wed Oct 12 15:32:43 2022 -0500 Rename SN32 WL driver, guard the last page commit 40a8d85 Author: pablin.123.ra@gmail.com <pablin.123.ra@gmail.com> Date: Wed Oct 12 15:14:22 2022 -0500 Fix typo on store_erase commit 95b9528 Author: Dimitris Mantzouranis <d3xter93@gmail.com> Date: Wed Oct 12 23:11:54 2022 +0300 260: cleanup config.h commit 2dc6b43 Author: pablin.123.ra@gmail.com <pablin.123.ra@gmail.com> Date: Wed Oct 12 15:05:41 2022 -0500 Wear-Leveling driver for SN32 platform commit b21897a Author: Dimitris Mantzouranis <d3xter93@gmail.com> Date: Wed Oct 12 22:50:33 2022 +0300 more config cleanup commit 4660b56 Author: Dimitris Mantzouranis <d3xter93@gmail.com> Date: Wed Oct 12 22:37:36 2022 +0300 move usb specifics out of chibios configs commit d6c6057 Author: Dimitris Mantzouranis <d3xter93@gmail.com> Date: Wed Oct 12 22:02:43 2022 +0300 apparently you can just cheese the preprocessor nice commit 7c84758 Author: Dimitris Mantzouranis <d3xter93@gmail.com> Date: Wed Oct 12 21:58:44 2022 +0300 Revert "common chconf.h: allow custom idle hooks" This reverts commit 92d5f99. commit 92d5f99 Author: Dimitris Mantzouranis <d3xter93@gmail.com> Date: Wed Oct 12 21:17:08 2022 +0300 common chconf.h: allow custom idle hooks commit a39707f Author: Dimitris Mantzouranis <d3xter93@gmail.com> Date: Wed Oct 12 21:06:45 2022 +0300 fall back to periodic tic timers aren't as good as we'd like. The VT in charge of them causes mayhem on double-buffered timers like CT16, resulting in random timekeeping commit 2e95cef Author: Dimitris Mantzouranis <d3xter93@gmail.com> Date: Wed Oct 12 21:02:01 2022 +0300 260: add board specific chconf commit 78ee352 Author: Dimitris Mantzouranis <d3xter93@gmail.com> Date: Wed Oct 12 20:59:10 2022 +0300 simplify configs based on common ones commit 33a4e82 Author: Dimitris Mantzouranis <d3xter93@gmail.com> Date: Wed Oct 12 20:53:20 2022 +0300 remove old eeprom code commit 90d9af2 Author: pablin.123.ra@gmail.com <pablin.123.ra@gmail.com> Date: Sat Oct 8 17:15:16 2022 -0500 Fix jsonschema, fix missing mcu_reset commit 14e3541 Author: pablin.123.ra@gmail.com <pablin.123.ra@gmail.com> Date: Sat Oct 8 17:10:26 2022 -0500 Add OneKey commit 420b913 Author: pablin.123.ra@gmail.com <pablin.123.ra@gmail.com> Date: Sat Oct 8 17:04:49 2022 -0500 Update BL commit 4f4408a Author: pablin.123.ra@gmail.com <pablin.123.ra@gmail.com> Date: Sat Oct 8 17:03:32 2022 -0500 Squashed commit of the following: commit 0533d61 Author: Nick Brassel <nick@tzarc.org> Date: Thu Jul 7 08:56:39 2022 +1000 Update keyboard.jsonschema Oops. commit 95d6beb Merge: ea8b4d8 744af00 Author: Nick Brassel <nick@tzarc.org> Date: Thu Jul 7 08:55:27 2022 +1000 Merge branch 'develop' into sonix commit ea8b4d8 Author: Dimitris Mantzouranis <d3xter93@gmail.com> Date: Sun Feb 13 15:23:10 2022 +0200 update configs for chibios 2.11 commit 45fd6d3 Author: Dimitris Mantzouranis <d3xter93@gmail.com> Date: Thu Mar 3 18:31:14 2022 +0200 use wait function for bootloader_jump commit 3a3b621 Author: Dimitris Mantzouranis <d3xter93@gmail.com> Date: Thu Mar 3 17:41:48 2022 +0200 add sonix sn32 in docs commit 4fbcb68 Author: Dimitris Mantzouranis <d3xter93@gmail.com> Date: Thu Mar 3 14:57:18 2022 +0200 sonix sn32f2xx platform support
Jpe230 · Dec 15, 2022 · 38989b8 · 38989b8
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diff --git a/builddefs/mcu_selection.mk b/builddefs/mcu_selection.mk
@@ -818,6 +818,102 @@ ifneq ($(findstring GD32VF103, $(MCU)),)
   USE_FPU ?= no
 endif
 
+ifneq ($(findstring SN32F248F, $(MCU)),)
+  # Cortex version
+  MCU = cortex-m0
+
+  # ARM version, CORTEX-M0/M1 are 6, CORTEX-M3/M4/M7 are 7
+  ARMV = 6
+
+  ## chip/board settings
+  # - the next two should match the directories in
+  #   <chibios>/os/hal/ports/$(MCU_FAMILY)/$(MCU_SERIES)
+  MCU_FAMILY = SN32
+  MCU_SERIES = SN32F240
+
+  # Linker script to use
+  # - it should exist either in <chibios>/os/common/ports/ARMCMx/compilers/GCC/ld/
+  #   or <keyboard_dir>/ld/
+  MCU_LDSCRIPT ?= SN32F240
+
+  # Startup code to use
+  #  - it should exist in <chibios>/os/common/startup/ARMCMx/compilers/GCC/mk/
+  MCU_STARTUP ?= sn32f24x
+
+  # Board: it should exist either in <chibios>/os/hal/boards/,
+  # <keyboard_dir>/boards/, or drivers/boards/
+  BOARD ?= SN_SN32F240
+
+  USE_FPU ?= no
+
+  # Bootloader address for SN32 DFU
+  SN32_BOOTLOADER_ADDRESS = 0x1FFF0301
+endif
+
+ifneq ($(findstring SN32F248BF, $(MCU)),)
+  # Cortex version
+  MCU = cortex-m0
+
+  # ARM version, CORTEX-M0/M1 are 6, CORTEX-M3/M4/M7 are 7
+  ARMV = 6
+
+  ## chip/board settings
+  # - the next two should match the directories in
+  #   <chibios>/os/hal/ports/$(MCU_FAMILY)/$(MCU_SERIES)
+  MCU_FAMILY = SN32
+  MCU_SERIES = SN32F240B
+
+  # Linker script to use
+  # - it should exist either in <chibios>/os/common/ports/ARMCMx/compilers/GCC/ld/
+  #   or <keyboard_dir>/ld/
+  MCU_LDSCRIPT ?= SN32F240B
+
+  # Startup code to use
+  #  - it should exist in <chibios>/os/common/startup/ARMCMx/compilers/GCC/mk/
+  MCU_STARTUP ?= sn32f24xb
+
+  # Board: it should exist either in <chibios>/os/hal/boards/,
+  # <keyboard_dir>/boards/, or drivers/boards/
+  BOARD ?= SN_SN32F240B
+
+  USE_FPU ?= no
+
+  # Bootloader address for SN32 DFU
+  SN32_BOOTLOADER_ADDRESS = 0x1FFF0301
+endif
+
+ifneq ($(findstring SN32F268F, $(MCU)),)
+  # Cortex version
+  MCU = cortex-m0
+
+  # ARM version, CORTEX-M0/M1 are 6, CORTEX-M3/M4/M7 are 7
+  ARMV = 6
+
+  ## chip/board settings
+  # - the next two should match the directories in
+  #   <chibios>/os/hal/ports/$(MCU_FAMILY)/$(MCU_SERIES)
+  MCU_FAMILY = SN32
+  MCU_SERIES = SN32F260
+
+  # Linker script to use
+  # - it should exist either in <chibios>/os/common/ports/ARMCMx/compilers/GCC/ld/
+  #   or <keyboard_dir>/ld/
+  MCU_LDSCRIPT ?= SN32F260
+
+  # Startup code to use
+  #  - it should exist in <chibios>/os/common/startup/ARMCMx/compilers/GCC/mk/
+  MCU_STARTUP ?= sn32f26x
+
+  # Board: it should exist either in <chibios>/os/hal/boards/,
+  # <keyboard_dir>/boards/, or drivers/boards/
+  BOARD ?= SN_SN32F260
+
+  USE_FPU ?= no
+
+  # Bootloader address for SN32 DFU
+  SN32_BOOTLOADER_ADDRESS = 0x1FFF0009
+endif
+
 ifneq (,$(filter $(MCU),at90usb162 atmega16u2 atmega32u2 atmega16u4 atmega32u4 at90usb646 at90usb647 at90usb1286 at90usb1287))
   PROTOCOL = LUFA
 

diff --git a/data/schemas/keyboard.jsonschema b/data/schemas/keyboard.jsonschema
@@ -59,6 +59,9 @@
                 "MK64FX512",
                 "MK66FX1M0",
                 "RP2040",
+                "SN32F248F",
+                "SN32F248BF",
+                "SN32F268F",
                 "STM32F042",
                 "STM32F072",
                 "STM32F103",
@@ -173,7 +176,8 @@
                 "tinyuf2",
                 "unknown",
                 "usbasploader",
-                "wb32-dfu"
+                "wb32-dfu",
+                "sn32-dfu"
             ]
         },
         "bootloader_instructions": {

diff --git a/docs/compatible_microcontrollers.md b/docs/compatible_microcontrollers.md
@@ -73,6 +73,12 @@ You can also use any ARM chip with USB that [ChibiOS](https://www.chibios.org) s
 
 For a detailed overview about the RP2040 support by QMK see the [dedicated RP2040 page](platformdev_rp2040.md).
 
+### Sonix (SN32)
+
+ * [SN32F24x](https://www.sonix.com.tw/article-en-998-21396)
+ * [SN32F24xB](https://www.sonix.com.tw/article-en-4336-30356)
+ * [SN32F26x](https://www.sonix.com.tw/article-en-998-24753)
+
 ## Atmel ATSAM
 
 There is limited support for one of Atmel's ATSAM microcontrollers, that being the [ATSAMD51J18A](https://www.microchip.com/wwwproducts/en/ATSAMD51J18A) used by the [Massdrop keyboards](https://github.com/qmk/qmk_firmware/tree/master/keyboards/massdrop). However, it is not recommended to design a board with this microcontroller as the support is quite specialized to Massdrop hardware.

diff --git a/keyboards/handwired/onekey/sn32/config.h b/keyboards/handwired/onekey/sn32/config.h
@@ -0,0 +1,6 @@
+// Copyright 2022 Jpe230
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "config_common.h"
diff --git a/keyboards/handwired/onekey/sn32/info.json b/keyboards/handwired/onekey/sn32/info.json
@@ -0,0 +1,9 @@
+{
+    "keyboard_name": "Onekey SN32",
+    "processor": "SN32F248BF",
+    "bootloader": "sn32-dfu",
+    "matrix_pins": {
+        "cols": ["A8"],
+        "rows": ["D11"]
+    }
+}
diff --git a/keyboards/handwired/onekey/sn32/rules.mk b/keyboards/handwired/onekey/sn32/rules.mk
diff --git a/lib/python/qmk/constants.py b/lib/python/qmk/constants.py
@@ -14,7 +14,7 @@
 MAX_KEYBOARD_SUBFOLDERS = 5
 
 # Supported processor types
-CHIBIOS_PROCESSORS = 'cortex-m0', 'cortex-m0plus', 'cortex-m3', 'cortex-m4', 'MKL26Z64', 'MK20DX128', 'MK20DX256', 'MK64FX512', 'MK66FX1M0', 'RP2040', 'STM32F042', 'STM32F072', 'STM32F103', 'STM32F303', 'STM32F401', 'STM32F405', 'STM32F407', 'STM32F411', 'STM32F446', 'STM32G431', 'STM32G474', 'STM32L412', 'STM32L422', 'STM32L432', 'STM32L433', 'STM32L442', 'STM32L443', 'GD32VF103', 'WB32F3G71', 'WB32FQ95'
+CHIBIOS_PROCESSORS = 'cortex-m0', 'cortex-m0plus', 'cortex-m3', 'cortex-m4', 'MKL26Z64', 'MK20DX128', 'MK20DX256', 'MK64FX512', 'MK66FX1M0', 'RP2040', 'STM32F042', 'STM32F072', 'STM32F103', 'STM32F303', 'STM32F401', 'STM32F405', 'STM32F407', 'STM32F411', 'STM32F446', 'STM32G431', 'STM32G474', 'STM32L412', 'STM32L422', 'STM32L432', 'STM32L433', 'STM32L442', 'STM32L443', 'GD32VF103', 'WB32F3G71', 'WB32FQ95', 'SN32F248F', 'SN32F248BF', 'SN32F268F'
 LUFA_PROCESSORS = 'at90usb162', 'atmega16u2', 'atmega32u2', 'atmega16u4', 'atmega32u4', 'at90usb646', 'at90usb647', 'at90usb1286', 'at90usb1287', None
 VUSB_PROCESSORS = 'atmega32a', 'atmega328p', 'atmega328', 'attiny85'
 
@@ -45,6 +45,9 @@
     "GD32VF103": "gd32v-dfu",
     "WB32F3G71": "wb32-dfu",
     "WB32FQ95": "wb32-dfu",
+    "SN32F248F": "sn32-dfu",
+    "SN32F248BF": "sn32-dfu",
+    "SN32F268F": "sn32-dfu",
     "atmega16u2": "atmel-dfu",
     "atmega32u2": "atmel-dfu",
     "atmega16u4": "atmel-dfu",

diff --git a/platforms/chibios/boards/SN_SN32F240/board/board.mk b/platforms/chibios/boards/SN_SN32F240/board/board.mk
@@ -0,0 +1,12 @@
+# List of all the board related files.
+BOARDSRC = $(CHIBIOS_CONTRIB)/os/hal/boards/SN_SN32F240/board.c
+
+# Required include directories
+BOARDINC = $(CHIBIOS_CONTRIB)/os/hal/boards/SN_SN32F240
+
+# Optimize for speed
+OPT = 2
+
+# Shared variables
+ALLCSRC += $(BOARDSRC)
+ALLINC  += $(BOARDINC)
diff --git a/platforms/chibios/boards/SN_SN32F240/configs/chconf.h b/platforms/chibios/boards/SN_SN32F240/configs/chconf.h
@@ -0,0 +1,27 @@
+/* Copyright 2020 QMK
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/*
+ * This file was auto-generated by:
+ *    `qmk chibios-confmigrate -i platforms/chibios/boards/SN_SN32F240/configs/chconf.h -r platforms/chibios/boards/common/configs/chconf.h`
+ */
+
+#pragma once
+
+#define CH_CFG_ST_TIMEDELTA 0
+
+#include_next <chconf.h>
+
diff --git a/platforms/chibios/boards/SN_SN32F240/configs/mcuconf.h b/platforms/chibios/boards/SN_SN32F240/configs/mcuconf.h
@@ -0,0 +1,68 @@
+/*
+    ChibiOS - Copyright (C) 2006..2020 Giovanni Di Sirio
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+*/
+
+#ifndef MCUCONF_H
+#define MCUCONF_H
+
+/*
+ * SN32F24x drivers configuration.
+ * The following settings override the default settings present in
+ * the various device driver implementation headers.
+ * Note that the settings for each driver only have effect if the whole
+ * driver is enabled in halconf.h.
+ *
+ * IRQ priorities:
+ * 3...0       Lowest...Highest.
+ *
+ * DMA priorities:
+ * 0...3        Lowest...Highest.
+ */
+
+#define SN32F24x_MCUCONF
+#define PLATFORM_MCUCONF
+/*
+ * HAL driver system settings.
+ */
+/*
+ * CT driver system settings.
+ */
+#define SN32_HAS_CT16B0 TRUE
+#define SN32_HAS_CT16B1 TRUE
+
+/*
+ * SN driver system settings.
+ */
+#define SN32_HAS_GPIOA TRUE
+#define SN32_HAS_GPIOB TRUE
+#define SN32_HAS_GPIOC TRUE
+#define SN32_HAS_GPIOD TRUE
+
+/*
+ * USB driver system settings.
+ */
+#define CRT1_AREAS_NUMBER 1
+#define PLATFORM_USB_USE_USB1 TRUE
+
+/*
+ * Timer driver system settings.
+ */
+#define SYS_CLOCK_SETUP 1
+#define SYS0_CLKCFG_VAL 0
+#define AHB_PRESCALAR 0x2
+#define CLKOUT_SEL_VAL 0x0
+#define CLKOUT_PRESCALAR 0x0
+
+#endif /* MCUCONF_H */
diff --git a/platforms/chibios/boards/SN_SN32F240B/board/board.mk b/platforms/chibios/boards/SN_SN32F240B/board/board.mk
@@ -0,0 +1,16 @@
+# List of all the board related files.
+BOARDSRC = $(CHIBIOS_CONTRIB)/os/hal/boards/SN_SN32F240B/board.c
+
+# Required include directories
+BOARDINC = $(CHIBIOS_CONTRIB)/os/hal/boards/SN_SN32F240B
+
+# Optimize for speed
+OPT = 2
+# Enter lower-power sleep mode when on the ChibiOS idle thread
+OPT_DEFS += -DCORTEX_ENABLE_WFI_IDLE=TRUE
+# Shave some extra bytes
+OPT_DEFS += -DCRT1_AREAS_NUMBER=1
+
+# Shared variables
+ALLCSRC += $(BOARDSRC)
+ALLINC  += $(BOARDINC)
diff --git a/platforms/chibios/boards/SN_SN32F240B/configs/chconf.h b/platforms/chibios/boards/SN_SN32F240B/configs/chconf.h
@@ -0,0 +1,38 @@
+/* Copyright 2020 QMK
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/*
+ * This file was auto-generated by:
+ *    `qmk chibios-confmigrate -i platforms/chibios/boards/SN_SN32F240B/configs/chconf.h -r platforms/chibios/boards/common/configs/chconf.h`
+ */
+
+#pragma once
+
+#define CH_CFG_ST_FREQUENCY 10000
+
+#define CH_CFG_ST_TIMEDELTA 0
+
+#include_next <chconf.h>
+
+#undef CH_CFG_IDLE_ENTER_HOOK
+#define CH_CFG_IDLE_ENTER_HOOK() {                                          \
+    SN_PMU->CTRL = 4;                                                       \
+}
+
+#undef CH_CFG_IDLE_LEAVE_HOOK
+#define CH_CFG_IDLE_LEAVE_HOOK() {                                          \
+    SN_PMU->CTRL = 0;                                                       \
+}
diff --git a/platforms/chibios/boards/SN_SN32F240B/configs/halconf.h b/platforms/chibios/boards/SN_SN32F240B/configs/halconf.h
@@ -0,0 +1,27 @@
+/* Copyright 2020 QMK
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/*
+ * This file was auto-generated by:
+ *    `qmk chibios-confmigrate -i platforms/chibios/boards/SN_SN32F240B/configs/halconf.h -r platforms/chibios/boards/common/configs/halconf.h`
+ */
+
+#pragma once
+
+#define HAL_USE_PWM TRUE
+
+#include_next <halconf.h>
+