mirror/btstack
1
0
Fork 0
mirror of https://github.com/bluekitchen/btstack.git synced 2025-03-31 01:20:44 +00:00
Code Issues Packages Projects Releases Wiki Activity

use new run_loop_get_time_ms(), track time better

Browse Source
This commit is contained in:
Matthias Ringwald 2015-06-16 23:36:20 +02:00
parent ea2df9a562
commit 28efbf5f7d
1 changed files with 9 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

25
example/embedded/le_streamer.c
View File

@ -93,7 +93,7 @@ const uint8_t adv_data[] = {
};
const uint8_t adv_data_len = sizeof(adv_data);
#define REPORT_INTERVAL_MS 10000
#define REPORT_INTERVAL_MS 3000
static int counter = 'A';
static char test_data[200];
static int test_data_len;
@ -132,31 +132,24 @@ static void le_streamer_setup(void){
/*
* @section Track sending speed
*/
static uint32_t get_time_ms(void){
#if defined(HAVE_TICK) || defined(HAVE_TIME_MS)
return embedded_get_time_ms();
#elif defined(HAVE_TIME)
return posix_get_time_ms();
#else
#error "No idea how to get time"
#endif
}
static void test_reset(void){
test_data_start = get_time_ms();
test_data_start = run_loop_get_time_ms();
test_data_sent = 0;
}
static void test_track_sent(int bytes_sent){
test_data_sent += test_data_len;
// evaluate
uint32_t now = get_time_ms();
if (now < test_data_start + REPORT_INTERVAL_MS) return;
uint32_t now = run_loop_get_time_ms();
uint32_t time_passed = now - test_data_start;
if (time_passed < REPORT_INTERVAL_MS) return;
// print speed
int bytes_per_second = test_data_sent / (REPORT_INTERVAL_MS / 1000);
int bytes_per_second = test_data_sent * 1000 / time_passed;
printf("%u bytes sent-> %u.%03u kB/s\n", test_data_sent, bytes_per_second / 1000, bytes_per_second % 1000);
// restart
test_reset();
test_data_start = now;
test_data_sent = 0;
}
/*