btstack协议栈实战篇--Performance - Stream Data over SPP (Server)

btstack协议栈---总目录_bt stack是什么-CSDN博客

目录

         1.Track throughput

         2.Packet Handler

         3.btstack_main

         4.log信息

        RFCOMM连接打开后，请求RFCOMM EVENT CAN SEND NOW，通过rfcomm request can send now event()。
        当我们得到RFCOMM EVENT CAN SEND NOW时，发送数据并请求另一个。
        注意：要进行测试，请运行该示例，从远程设备配对，然后打开虚拟串行端口。

     1.Track throughput

/*
 * @section Track throughput
 * @text We calculate the throughput by setting a start time and measuring the amount of 
 * data sent. After a configurable REPORT_INTERVAL_MS, we print the throughput in kB/s
 * and reset the counter and start time.
 */

/* LISTING_START(tracking): Tracking throughput */
#define REPORT_INTERVAL_MS 3000
static uint32_t test_data_transferred;
static uint32_t test_data_start;

static void test_re