clean up puzbusv1 API

1 files changed, 6 insertions, 7 deletions

diff --git a/client/sock.h b/client/sock.h
index 818ea72..42eba3b 100644
--- a/client/sock.h
+++ b/client/sock.h
@@ -6,14 +6,14 @@
 class PBSocket {
 public:
 	PBSocket();
-	PBSocket(char* addr, uint16_t port);
+	PBSocket(const char * addr, uint16_t port);
 	virtual ~PBSocket();
 
-	void set_server(char* addr, uint16_t port);
+	void set_server(const char * addr, uint16_t port);
 
 	void sock_connect();
 
-	void send(char* buf, size_t buf_sz);
+	void send(const char * buf, size_t buf_sz);
 
 private:
 	void sock_task();
@@ -21,15 +21,14 @@ private:
 
 	std::thread* _thread = nullptr;
 
-	char* _addr = NULL;
+	const char * _addr = NULL;
 	uint16_t _port = 0;
 
 	int _fd = -1;
-
 };
 
 extern PBSocket* sock;
 
-void i2c_send(uint16_t addr, char* data, size_t data_size);
-void i2c_recv(uint16_t addr, char* data, size_t data_size);
+void i2c_send(uint16_t addr, const char * data, size_t data_size);
+void i2c_recv(uint16_t addr, const char * data, size_t data_size);