Initial commit: CCU621_M firmware project with BLE debug link support.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-07-08 17:28:36 +08:00
commit 9ceb218f80
1597 changed files with 724159 additions and 0 deletions
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+/*!
+    \file    spi3_charger.h
+    \brief   header file of SPI3 for A&B gun charger voltage acquisition and insulation detection
+
+    \version 2026-03-09, V1.4.0, firmware for GD32H7xx
+*/
+
+/*
+    Copyright (c) 2025, GigaDevice Semiconductor Inc.
+
+    Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+    1. Redistributions of source code must retain the above copyright notice, this
+       list of conditions and the following disclaimer.
+    2. Redistributions in binary form must reproduce the above copyright notice,
+       this list of conditions and the following disclaimer in the documentation
+       and/or other materials provided with the distribution.
+    3. Neither the name of the copyright holder nor the names of its contributors
+       may be used to endorse or promote products derived from this software without
+       specific prior written permission.
+
+    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
+OF SUCH DAMAGE.
+*/
+
+#ifndef SPI3_CHARGER_H
+#define SPI3_CHARGER_H
+
+#include <stdint.h>
+
+/* SPI3引脚定义 for SGM51652H4XTS38G/T */
+#define SPI3_SCK_PORT    GPIOE          // PE12 - 时钟
+#define SPI3_SCK_PIN     GPIO_PIN_12  
+
+#define SPI3_MISO_PORT   GPIOE          // PE13 - 数据输入
+#define SPI3_MISO_PIN    GPIO_PIN_13  
+
+#define SPI3_MOSI_PORT   GPIOE          // PE14 - 数据输出
+#define SPI3_MOSI_PIN    GPIO_PIN_14  
+
+/* SPI3复用功能编号 */
+#define SPI3_AF          GPIO_AF_5
+
+/* 双芯片片选 */
+#define SPI3_CS1_PORT    GPIOA          // PA4 - 芯片1片选
+#define SPI3_CS1_PIN     GPIO_PIN_4   
+
+#define SPI3_CS2_PORT    GPIOA          // PA3 - 芯片2片选
+#define SPI3_CS2_PIN     GPIO_PIN_3   
+
+/* SPIC3 时钟 */
+#define SPI3_RCU_CS         RCU_GPIOA
+#define SPI3_RCU_SCK_MSIO   RCU_GPIOE
+
+/* 芯片/通道选择 */
+#define CHIP_1  1           //芯片1-CSA
+#define CHIP_2  2           //芯片2-CSB
+
+#define CHNL_0  0           //通道0
+#define CHNL_1  1           //通道1
+
+/* 引脚宏操作 */
+#define  SPI3_CS1_LOW()            gpio_bit_reset(SPI3_CS1_PORT, SPI3_CS1_PIN)
+#define  SPI3_CS1_HIGH()           gpio_bit_set(SPI3_CS1_PORT, SPI3_CS1_PIN)
+
+#define  SPI3_CS2_LOW()            gpio_bit_reset(SPI3_CS2_PORT, SPI3_CS2_PIN)
+#define  SPI3_CS2_HIGH()           gpio_bit_set(SPI3_CS2_PORT, SPI3_CS2_PIN)
+
+/* 完整初始化和去初始化 */
+int adc_spi3_insuVolt_init(void);
+void adc_spi3_insuVolt_deinit(void);
+void spi3_charger_self_test(void);
+float spi3_read_analog_voltage(uint8_t chip, uint8_t channel);
+#endif /* SPI3_CHARGER_H */