isolation support

Core/Inc/serial_control.h

@@ -8,6 +8,9 @@
 #define USE_WEB_INTERFACE
 
 // Команды от ПК к устройству
+// Пакет статуса изоляции от отдельного блока по одностороннему UART
+#define CMD_ISOLATION_STATUS     0x01
+
 #define CMD_GET_STATUS          0x40
 
 #define CMD_GET_LOG             0x50
@@ -56,6 +59,19 @@ typedef struct {
     void* argument;
 } ReceivedCommand_t;
 
+typedef enum {
+    SC_SOURCE_UART2 = 0,
+    SC_SOURCE_UART5 = 1,
+} SC_Source_t;
+
+typedef struct __attribute__((packed)) {
+    uint8_t isolationStatus;
+    uint16_t isolationResistance;
+    int16_t voltageHigh;
+    int16_t voltageLow;
+    int16_t voltageComm;
+} IsolationStatusPacket_t;
+
 typedef struct __attribute__((packed)) {
 
 	CONN_State_t connState;
@@ -160,5 +176,7 @@ extern void SC_CommandHandler(ReceivedCommand_t* cmd);
 extern SerialControl_t serial_control;
 extern StatusPacket_t statusPacket;
 extern InfoPacket_t infoPacket;
+extern IsolationStatusPacket_t ISO;
+extern volatile SC_Source_t g_sc_command_source;
 
 #endif // SERIALCONTROL_H

Core/Inc/stm32f1xx_it.h

@@ -59,6 +59,7 @@ void CAN1_RX0_IRQHandler(void);
 void USART1_IRQHandler(void);
 void USART2_IRQHandler(void);
 void USART3_IRQHandler(void);
+void UART5_IRQHandler(void);
 void CAN2_TX_IRQHandler(void);
 void CAN2_RX1_IRQHandler(void);
 /* USER CODE BEGIN EFP */