text: #define CMD_SEND 100
  #define CMD_HALT 400
  
  typedef struct {
  	uint16_t command;
  	char localFileName[64];
  	char remoteFileName[64];
  	TaskHandle_t taskHandle;
  } REQUEST_t;
  
  typedef struct {
  	uint16_t command;
  	char response[256];
  	TaskHandle_t taskHandle;
  } RESPONSE_t;
  
  