Reply to LOG_REQUEST_DATA

                id                        : Log id (from LOG_ENTRY reply) (uint16_t)
                ofs                       : Offset into the log (uint32_t)
                count                     : Number of bytes (zero for end of log) (uint8_t)
                data                      : log data (uint8_t)

def log_data_send(self, id, ofs, count, data, force_mavlink1=False):
                '''
                Reply to LOG_REQUEST_DATA

                id                        : Log id (from LOG_ENTRY reply) (uint16_t)
                ofs                       : Offset into the log (uint32_t)
                count                     : Number of bytes (zero for end of log) (uint8_t)
                data                      : log data (uint8_t)

                '''
                return self.send(self.log_data_encode(id, ofs, count, data), force_mavlink1=force_mavlink1)