support MCU ES32VF2264

data/schemas/keyboard.jsonschema

@@ -112,6 +112,7 @@
                 "atmega328p",
                 "atmega328",
                 "attiny85",
+                "risc-v",
                 "unknown"
             ]
         },

docs/compatible_microcontrollers.md

@@ -61,6 +61,10 @@ You can also use any ARM chip with USB that [ChibiOS](https://www.chibios.org) s
 
  * [AT32F415](https://www.arterychip.com/en/product/AT32F415.jsp)
 
+### essemi (ES32)
+
+ * [ES32VF2264](https://www.essemi.com/index/product/detail?id=969)
+
 ### NXP (Kinetis)
 
  * [MKL26Z64](https://www.nxp.com/products/processors-and-microcontrollers/arm-microcontrollers/general-purpose-mcus/kl-series-cortex-m0-plus/kinetis-kl2x-72-96-mhz-usb-ultra-low-power-microcontrollers-mcus-based-on-arm-cortex-m0-plus-core:KL2x)

keyboards/handwired/onekey/essemi_es32vf2264/board.h

@@ -0,0 +1,8 @@
+// Copyright 2023-2024 HorrorTroll <https://github.com/HorrorTroll>
+// Copyright 2023-2024 Zhaqian <https://github.com/zhaqian12>
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include_next <board.h>
+

keyboards/handwired/onekey/essemi_es32vf2264/config.h

@@ -0,0 +1,44 @@
+// Copyright 2023-2024 HorrorTroll <https://github.com/HorrorTroll>
+// Copyright 2023-2024 Zhaqian <https://github.com/zhaqian12>
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+/* ADC configs */
+#define ADC_PIN C5
+#define ADC_USE_ADC1
+
+/* SPI configs */
+#define SPI_DRIVER SPID1
+#define SPI_SCK_PIN A5
+#define SPI_MOSI_PIN A7
+#define SPI_MISO_PIN A6
+
+/* I2C configs */
+#define USE_I2CV1_CONTRIB
+#define I2C_DRIVER I2CD1
+#define I2C1_SDA_PIN B7
+#define I2C1_SCL_PIN B6
+#define I2C1_SCL_PAL_MODE 4
+#define I2C1_OPMODE OPMODE_I2C
+#define I2C1_CLOCK_SPEED 100000
+
+/* Apa102 configs */
+#define APA102_NOPS (100 / (1000000000L / (CPU_CLOCK / 4)))
+
+/* Haptic configs */
+#define SOLENOID_PIN B12
+#define SOLENOID_PINS { B12, B13, B14, B15 }
+#define SOLENOID_PINS_ACTIVE_STATE { high, high, low }
+
+/* Backlight configs */
+#define BACKLIGHT_PWM_DRIVER PWM_GP16C4T1
+#define BACKLIGHT_PWM_CHANNEL 3
+
+/* LCD configs */
+#define LCD_RST_PIN A2
+#define LCD_DC_PIN A3
+#define LCD_CS_PIN A4
+
+// Bitbang WS2812
+#define WS2812_BITBANG_NOP_FUDGE 0.4

keyboards/handwired/onekey/essemi_es32vf2264/halconf.h

@@ -0,0 +1,12 @@
+// Copyright 2023-2024 HorrorTroll <https://github.com/HorrorTroll>
+// Copyright 2023-2024 Zhaqian <https://github.com/zhaqian12>
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#define HAL_USE_ADC TRUE
+#define HAL_USE_I2C TRUE
+#define HAL_USE_SPI TRUE
+#define HAL_USE_PWM TRUE
+
+#include_next <halconf.h>

keyboards/handwired/onekey/essemi_es32vf2264/keyboard.json

@@ -0,0 +1,23 @@
+{
+    "keyboard_name": "Onekey essemi_fs026",
+    "bootloader": "custom",
+    "usb": {
+        "shared_endpoint": {
+            "keyboard": true
+        }
+    },
+    "matrix_pins": {
+        "cols": ["D15"],
+        "rows": ["B0"]
+    },
+    "backlight": {
+        "pin": "A5"
+    },
+    "ws2812": {
+        "pin": "C0"
+    },
+    "apa102": {
+        "data_pin": "B10",
+        "clock_pin": "B11"
+    }
+}

keyboards/handwired/onekey/essemi_es32vf2264/mcuconf.h

@@ -0,0 +1,95 @@
+/*
+    Copyright (C) 2021 essemi
+
+    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
+
+#define ES32_ES32VF2264_MCUCONF
+
+/*
+ * HAL driver system settings.
+ */
+#define ES32_NO_INIT   FALSE
+
+/*
+ * GPIO driver system settings.
+ */
+#define ES32_USB_USE_GPIO                   TRUE
+
+/*
+ * ADC driver system settings.
+ */
+#define ES32_ADC_USE_ADC1 TRUE
+
+/*
+ * GPT driver system settings.
+ */
+#define ES32_GPT_USE_GP16C4T1 TRUE
+#define ES32_GPT_USE_GP16C4T2 FALSE
+
+/*
+ * ICU driver system settings.
+ */
+#define ES32_ICU_USE_GP16C4T1 FALSE
+#define ES32_ICU_USE_GP16C4T2 FALSE
+
+/*
+ * I2C driver system settings.
+ */
+#define ES32_I2C_USE_I2C1                  TRUE
+#define ES32_I2C_USE_I2C2                  FALSE
+#define ES32_I2C_BUSY_TIMEOUT              50
+
+/*
+ * SERIAL driver system settings.
+ */
+#define ES32_SERIAL_USE_UART1              FALSE
+#define ES32_SERIAL_USE_UART2              FALSE
+#define ES32_SERIAL_USE_UART3              FALSE
+#define ES32_SERIAL_USE_UART4              FALSE
+
+/*
+ * SPI driver system settings.
+ */
+#define ES32_SPI_USE_SPI1                  TRUE
+#define ES32_SPI_USE_SPI2                  FALSE
+
+/*
+ * ST driver system settings.
+ */
+#define ES32_ST_USE_TIMER                   2
+
+/*
+ * UART driver system settings.
+ */
+#define ES32_UART_USE_UART1                 FALSE
+#define ES32_UART_USE_UART2                 FALSE
+#define ES32_UART_USE_UART3                 FALSE
+#define ES32_UART_USE_UART4                 FALSE
+
+/*
+ * PWM driver system settings.
+ */
+#define ES32_PWM_USE_GP16C4T1 TRUE
+#define ES32_PWM_USE_GP16C4T2 FALSE
+
+/*
+ * USB driver system settings.
+ */
+#define ES32_USB_USE_USB1                   TRUE
+#define ES32_USE_USB_SOF_TRIM_HRC48         TRUE
+
+#endif /* MCUCONF_H */

keyboards/handwired/onekey/essemi_es32vf2264/readme.md

@@ -0,0 +1,3 @@
+# essemi ES-PDS-ES32VF2264 Board Onekey
+
+To trigger keypress, short together pins *D15* and *B0*.

keyboards/handwired/onekey/essemi_es32vf2264/rules.mk

@@ -0,0 +1,31 @@
+# RISC-V
+MCU = risc-v
+
+# RISC-V extensions and abi configuration
+MCU_ARCH = rv32emc
+MCU_ABI = ilp32e
+MCU_CMODEL = medlow
+
+## chip/board settings
+# - the next two should match the directories in
+#   <chibios[-contrib]>/os/hal/ports/$(MCU_PORT_NAME)/$(MCU_SERIES)
+#   OR
+#   <chibios[-contrib]>/os/hal/ports/$(MCU_FAMILY)/$(MCU_SERIES)
+MCU_PORT_NAME = ES32
+MCU_FAMILY = ES32
+MCU_SERIES = ES32VF2264
+
+# Linker script to use
+# - it should exist either in <chibios>/os/common/startup/RISCV-CLIC/compilers/GCC/ld/
+#   or <keyboard_dir>/ld/
+MCU_LDSCRIPT ?= ES32VF2264
+
+# Startup code to use
+#  - it should exist in <chibios>/os/common/startup/RISCV-CLIC/compilers/GCC/mk/
+MCU_STARTUP ?= es32vf2264
+
+# Board: it should exist either in <chibios>/os/hal/boards/,
+# <keyboard_dir>/boards/, or drivers/boards/
+BOARD ?= ES32VF2264
+
+USE_FPU ?= no

lib/python/qmk/constants.py

@@ -22,7 +22,7 @@
 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', 'STM32G0B1', 'STM32G431', 'STM32G474', 'STM32H723', 'STM32H733', 'STM32L412', 'STM32L422', 'STM32L432', 'STM32L433', 'STM32L442', 'STM32L443', 'GD32VF103', 'WB32F3G71', 'WB32FQ95', 'AT32F415'
+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', 'STM32G0B1', 'STM32G431', 'STM32G474', 'STM32H723', 'STM32H733', 'STM32L412', 'STM32L422', 'STM32L432', 'STM32L433', 'STM32L442', 'STM32L443', 'GD32VF103', 'WB32F3G71', 'WB32FQ95', 'AT32F415','risc-v'
 LUFA_PROCESSORS = 'at90usb162', 'atmega16u2', 'atmega32u2', 'atmega16u4', 'atmega32u4', 'at90usb646', 'at90usb647', 'at90usb1286', 'at90usb1287', None
 VUSB_PROCESSORS = 'atmega32a', 'atmega328p', 'atmega328', 'attiny85'
 

platforms/chibios/drivers/analog.c

@@ -22,7 +22,7 @@
 #    error "You need to set HAL_USE_ADC to TRUE in your halconf.h to use the ADC."
 #endif
 
-#if !RP_ADC_USE_ADC1 && !STM32_ADC_USE_ADC1 && !STM32_ADC_USE_ADC2 && !STM32_ADC_USE_ADC3 && !STM32_ADC_USE_ADC4 && !WB32_ADC_USE_ADC1 && !AT32_ADC_USE_ADC1
+#if !RP_ADC_USE_ADC1 && !STM32_ADC_USE_ADC1 && !STM32_ADC_USE_ADC2 && !STM32_ADC_USE_ADC3 && !STM32_ADC_USE_ADC4 && !WB32_ADC_USE_ADC1 && !AT32_ADC_USE_ADC1 && !ES32_ADC_USE_ADC1
 #    error "You need to set one of the 'xxx_ADC_USE_ADCx' settings to TRUE in your mcuconf.h to use the ADC."
 #endif
 

platforms/chibios/platform.mk

@@ -40,6 +40,14 @@ ifeq ($(strip $(MCU)), risc-v)
     STARTUP_MK = $(CHIBIOS_CONTRIB)/os/common/startup/RISCV-ECLIC/compilers/GCC/mk/startup_$(MCU_STARTUP).mk
     PORT_V = $(CHIBIOS_CONTRIB)/os/common/ports/RISCV-ECLIC/compilers/GCC/mk/port.mk
     RULESPATH = $(CHIBIOS_CONTRIB)/os/common/startup/RISCV-ECLIC/compilers/GCC
+
+    # RISC-V CLIC: Standardized Core Local Interrupt Controller
+    # RISC-V ECLIC: Enhanced Core Local Interrupt Controller (Vendor-specific Implementation)	
+    ifeq ("$(wildcard $(STARTUP_MK))","")
+        STARTUP_MK = $(CHIBIOS_CONTRIB)/os/common/startup/RISCV-CLIC/compilers/GCC/mk/startup_$(MCU_STARTUP).mk
+        PORT_V = $(CHIBIOS_CONTRIB)/os/common/ports/RISCV-CLIC/compilers/GCC/mk/port.mk
+        RULESPATH = $(CHIBIOS_CONTRIB)/os/common/startup/RISCV-CLIC/compilers/GCC
+    endif
 else
     # ARM Support
     CHIBIOS_PORT ?=