add：高功率申请

samples/sample_c/module_sample/power_management/test_power_management.h

@@ -30,6 +30,9 @@
 /* Includes ------------------------------------------------------------------*/
 #include "dji_typedef.h"
 #include "dji_power_management.h"
+#include <wiringPi.h>
+
+#define HIGH_POWER_APPLY_PIN 11
 
 #ifdef __cplusplus
 extern "C" {

samples/sample_c/platform/linux/manifold2/CMakeLists.txt

@@ -95,6 +95,9 @@ target_link_libraries(${PROJECT_NAME}
         z
         m
         pthread
+        rt
+        crypt
+        wiringPi
         )
 
 add_custom_command(TARGET ${PROJECT_NAME}

samples/sample_c/platform/linux/manifold2/application/main.c

@@ -721,12 +721,32 @@ delay:
 
 static T_DjiReturnCode DjiTest_HighPowerApplyPinInit()
 {
+    wiringPiSetup(); // 初始化WiringPi库
+
+    pinMode(HIGH_POWER_APPLY_PIN, OUTPUT); // 配置引脚为输出模式
+    pullUpDnControl(HIGH_POWER_APPLY_PIN, PUD_DOWN); // 启用下拉电阻，使引脚默认为低电平
     return DJI_ERROR_SYSTEM_MODULE_CODE_SUCCESS;
 }
 
 static T_DjiReturnCode DjiTest_WriteHighPowerApplyPin(E_DjiPowerManagementPinState pinState)
 {
     //attention: please pull up the HWPR pin state by hardware.
+
+    int wiringPiState;
+
+    switch (pinState) {
+        case DJI_POWER_MANAGEMENT_PIN_STATE_RESET:
+            wiringPiState = LOW; // WiringPi库中，LOW表示低电平
+            break;
+        case DJI_POWER_MANAGEMENT_PIN_STATE_SET:
+            wiringPiState = HIGH; // WiringPi库中，HIGH表示高电平
+            break;
+        default:
+            USER_LOG_ERROR("pin state unknown: %d.", pinState);
+            return DJI_ERROR_SYSTEM_MODULE_CODE_UNKNOWN;
+    }
+
+    digitalWrite(HIGH_POWER_APPLY_PIN, wiringPiState); // 使用WiringPi库设置引脚状态
     return DJI_ERROR_SYSTEM_MODULE_CODE_SUCCESS;
 }