Comms refactor (prerequisite of libproxmark work) (#371)

[proxmark3-svn] / client / comms.h

diff --git a/client/comms.h b/client/comms.h
new file mode 100644 (file)
index 0000000..75adeea
--- /dev/null
+++ b/client/comms.h
@@ -0,0 +1,45 @@
+#ifndef COMMS_H_
+#define COMMS_H_
+
+#include <stdbool.h>
+#include <pthread.h>
+
+#include "usb_cmd.h"
+#include "uart.h"
+
+#ifndef CMD_BUFFER_SIZE
+#define CMD_BUFFER_SIZE 50
+#endif
+
+#ifndef MAX_DEMOD_BUF_LEN
+#define MAX_DEMOD_BUF_LEN (1024*128)
+#endif
+
+#ifndef BIGBUF_SIZE
+#define BIGBUF_SIZE 40000
+#endif
+
+typedef struct {
+       // If TRUE, continue running the uart_receiver thread.
+       bool run;
+
+       // Lock around serial port receives
+       pthread_mutex_t recv_lock;
+} receiver_arg;
+
+
+// Wrappers required as static variables can only be used in one file.
+void SetSerialPort(serial_port* new_port);
+serial_port* GetSerialPort();
+void SetOffline(bool new_offline);
+bool IsOffline();
+
+void SendCommand(UsbCommand *c);
+void *uart_receiver(void *targ);
+void UsbCommandReceived(UsbCommand *UC);
+void clearCommandBuffer();
+bool WaitForResponseTimeoutW(uint64_t cmd, UsbCommand* response, size_t ms_timeout, bool show_warning);
+bool WaitForResponseTimeout(uint64_t cmd, UsbCommand* response, size_t ms_timeout);
+bool WaitForResponse(uint64_t cmd, UsbCommand* response);
+
+#endif // COMMS_H_