NULL

2026-03-20 21:16:58 +08:00
parent 286ff98b8e
commit 90c3d919df
248 changed files with 94554 additions and 0 deletions
--- a/library/inc/lh32m0g3x_dac.h
+++ b/library/inc/lh32m0g3x_dac.h
@@ -0,0 +1,99 @@
+/******************************************************************************
+ * 版权所有：苏州领慧立芯科技有限公司
+ * Copyright (c) 2020-2025 Suzhou Legendsemi Technology Co., Ltd.
+ ******************************************************************************
+ * All rights reserved. Distributed under MIT license.
+ * The file is encoded in UTF-8 without signature.
+ * @file    lh32m0g30x_dac.h
+ * @version 2025-09-22
+ ******************************************************************************/
+ 
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __LH32M0G3x_DAC_H
+#define __LH32M0G3x_DAC_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "lh32m0xx_lhl.h"
+
+/* Defines -------------------------------------------------------------------*/
+#define DAC_KEY             (0x6E940000)
+
+typedef enum {
+    DAC_OUTPUT              = 0u,
+    OWI_OUTPUT              = 1u,
+    PWM_VOLTAGE_OUTPUT      = 2u,
+    PWM_DIGITAL_OUTPUT      = 6u,
+} DAC_OUT_MODE_t;
+
+typedef enum {
+    DAC_VOLTAGE_MODE        = 0u,
+    DAC_CURRENT_MODE,
+} DAC_MODE_t;
+
+typedef enum {
+    DAC_VOLTAGE_RANGE_5V    = 0u,
+    DAC_VOLTAGE_RANGE_2P5V  = 1u,
+    DAC_VOLTAGE_RANGE_1P2V  = 2u,
+    DAC_VOLTAGE_RANGE_AVDD  = 3u,
+} DAC_VOLTAGE_RANGE_t;
+
+typedef enum {
+    DAC_CLOAD_0_to_100pF    = 0u,
+    DAC_CLOAD_0_to_25nF     = 4u,
+    DAC_CLOAD_25_to_50nF    = 5u,
+    DAC_CLOAD_50_to_75nF    = 6u,
+    DAC_CLOAD_75_to_100nF   = 7u,
+} DAC_CLOAD_CAPABILITY_t;
+
+typedef enum {
+    DAC_TRIGGER_SOFTWARE    = 0u,
+    DAC_TRIGGER_HARDWARE,
+} DAC_TRIGGER_t;
+
+typedef enum {
+	DAC_DRV_STR_WEAKEST     = 0u,   /* 驱动强度最弱 */
+	DAC_DRV_STR_WEAK,
+	DAC_DRV_STR_STRONG,
+	DAC_DRV_STR_STRONGEST,
+} DAC_PWM_DRIVE_STRENGTH_t;
+	 
+typedef struct {
+
+    DAC_OUT_MODE_t                  Output_Mode;            /* DAC使用模式 */
+    
+	DAC_MODE_t                      DAC_Mode;               /* DAC输出电压电流模式 */
+    
+    DAC_VOLTAGE_RANGE_t             DAC_Voltage_Range;      /* DAC电压输出Range选择 */
+    
+	DAC_CLOAD_CAPABILITY_t          CLoad_Capability;       /* 电压输出负载电容大小 */
+    
+	FunctionalState                 LoopN_Div;              /* loopn 电阻分压使能 */
+    
+	FunctionalState                 Filter;                 /* dac输出滤波使能（HART位置外接电容） */
+    
+    DAC_TRIGGER_t                   Trigger;                /* 引脚触发DAC输出使能 */
+    
+    DAC_PWM_DRIVE_STRENGTH_t        PWM_Drive_Strength;     /* dac作为数字输出时，驱动强度控制 */
+    
+} DAC_InitTypeDef;
+
+/* Declaration ---------------------------------------------------------------*/
+LHL_StatusTypeDef   LHL_DAC_Init(DAC_InitTypeDef *DAC_Init);
+
+void                LHL_DAC_Start(void);
+void                LHL_DAC_Stop(void);
+
+void                LHL_DAC_SetData(uint16_t data);
+void                LHL_DAC_SetRange(DAC_VOLTAGE_RANGE_t range);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+
+/*********************************End of File**********************************/