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esp32: SEGGER SystemView Tracing Support

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Implements support for system level traces compatible with SEGGER
SystemView tool on top of ESP32 application tracing module.
That kind of traces can help to analyse program's behaviour.
SystemView can show timeline of tasks/ISRs execution, context switches,
statistics related to the CPUs' load distribution etc.

Also this commit adds useful feature to ESP32 application tracing module:
 - Trace data buffering is implemented to handle temporary peaks of events load
This commit is contained in:
Alexey Gerenkov
2017-03-22 06:07:37 +03:00
parent 8eeaef6eb6
commit 8d43859b6a
51 changed files with 7769 additions and 600 deletions
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817
components/esp32/test/test_trace.c
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@@ -1,817 +0,0 @@
#include <stddef.h>
#include <stdint.h>
#include <string.h>
#include <stdio.h>
#include <stdarg.h>
#include "unity.h"
#include "driver/timer.h"
#include "freertos/FreeRTOS.h"
#include "freertos/semphr.h"
#include "freertos/task.h"
#if CONFIG_ESP32_APPTRACE_ENABLE == 1
#include "esp_app_trace.h"
#define ESP_APPTRACE_TEST_USE_PRINT_LOCK 0
#define ESP_APPTRACE_TEST_PRN_WRERR_MAX 5
#define ESP_APPTRACE_TEST_BLOCKS_BEFORE_CRASH 100
#define ESP_APPTRACE_TEST_BLOCK_SIZE 1024
#define LOG_LOCAL_LEVEL ESP_LOG_VERBOSE
#include "esp_log.h"
const static char *TAG = "esp_apptrace_test";
#if ESP_APPTRACE_TEST_USE_PRINT_LOCK == 1
#define ESP_APPTRACE_TEST_LOG( format, ... ) \
do { \
BaseType_t ret; \
if (xPortInIsrContext()) \
ret = xSemaphoreTakeFromISR(s_print_lock, NULL); \
else \
ret = xSemaphoreTake(s_print_lock, portMAX_DELAY); \
if (ret == pdTRUE) { \
ets_printf(format, ##__VA_ARGS__); \
if (xPortInIsrContext()) \
xSemaphoreGiveFromISR(s_print_lock, NULL); \
else \
xSemaphoreGive(s_print_lock); \
} \
} while(0)
#else
#define ESP_APPTRACE_TEST_LOG( format, ... ) \
do { \
ets_printf(format, ##__VA_ARGS__); \
} while(0)
#endif
#define ESP_APPTRACE_TEST_LOG_LEVEL( _L_, level, format, ... ) \
do { \
if (LOG_LOCAL_LEVEL >= level) { \
ESP_APPTRACE_TEST_LOG(LOG_FORMAT(_L_, format), esp_log_early_timestamp(), TAG, ##__VA_ARGS__); \
} \
} while(0)
#define ESP_APPTRACE_TEST_LOGE( format, ... ) ESP_APPTRACE_TEST_LOG_LEVEL(E, ESP_LOG_ERROR, format, ##__VA_ARGS__)
#define ESP_APPTRACE_TEST_LOGW( format, ... ) ESP_APPTRACE_TEST_LOG_LEVEL(W, ESP_LOG_WARN, format, ##__VA_ARGS__)
#define ESP_APPTRACE_TEST_LOGI( format, ... ) ESP_APPTRACE_TEST_LOG_LEVEL(I, ESP_LOG_INFO, format, ##__VA_ARGS__)
#define ESP_APPTRACE_TEST_LOGD( format, ... ) ESP_APPTRACE_TEST_LOG_LEVEL(D, ESP_LOG_DEBUG, format, ##__VA_ARGS__)
#define ESP_APPTRACE_TEST_LOGV( format, ... ) ESP_APPTRACE_TEST_LOG_LEVEL(V, ESP_LOG_VERBOSE, format, ##__VA_ARGS__)
#define ESP_APPTRACE_TEST_LOGO( format, ... ) ESP_APPTRACE_TEST_LOG_LEVEL(E, ESP_LOG_NONE, format, ##__VA_ARGS__)
#define ESP_APPTRACE_TEST_WRITE(_b_, _s_) esp_apptrace_write(ESP_APPTRACE_DEST_TRAX, _b_, _s_, ESP_APPTRACE_TMO_INFINITE)
#define ESP_APPTRACE_TEST_WRITE_FROM_ISR(_b_, _s_) esp_apptrace_write(ESP_APPTRACE_DEST_TRAX, _b_, _s_, 100UL)
#define ESP_APPTRACE_TEST_WRITE_NOWAIT(_b_, _s_) esp_apptrace_write(ESP_APPTRACE_DEST_TRAX, _b_, _s_, 0)
#define ESP_APPTRACE_TEST_CPUTICKS2US(_t_) ((_t_)/(XT_CLOCK_FREQ/1000000))
typedef struct {
uint8_t *buf;
uint32_t buf_sz;
uint8_t mask;
uint32_t period; // trace write period in us
uint32_t wr_err;
uint32_t wr_cnt;
} esp_apptrace_test_gen_data_t;
typedef struct {
int group;
int id;
void (*isr_func)(void *);
esp_apptrace_test_gen_data_t data;
} esp_apptrace_test_timer_arg_t;
typedef struct {
int nowait;
int core;
int prio;
void (*task_func)(void *);
esp_apptrace_test_gen_data_t data;
volatile int stop;
SemaphoreHandle_t done;
uint32_t timers_num;
esp_apptrace_test_timer_arg_t *timers;
} esp_apptrace_test_task_arg_t;
typedef struct {
uint32_t tasks_num;
esp_apptrace_test_task_arg_t *tasks;
} esp_apptrace_test_cfg_t;
#if ESP_APPTRACE_TEST_USE_PRINT_LOCK == 1
static SemaphoreHandle_t s_print_lock;
#endif
static uint64_t esp_apptrace_test_ts_get();
static void esp_apptrace_test_timer_init(int timer_group, int timer_idx, uint32_t period)
{
timer_config_t config;
uint64_t alarm_val = (period * (TIMER_BASE_CLK / 1000000UL)) / 2;
config.alarm_en = 1;
config.auto_reload = 1;
config.counter_dir = TIMER_COUNT_UP;
config.divider = 1;
config.intr_type = TIMER_INTR_LEVEL;
config.counter_en = TIMER_PAUSE;
/*Configure timer*/
timer_init(timer_group, timer_idx, &config);
/*Stop timer counter*/
timer_pause(timer_group, timer_idx);
/*Load counter value */
timer_set_counter_value(timer_group, timer_idx, 0x00000000ULL);
/*Set alarm value*/
timer_set_alarm_value(timer_group, timer_idx, alarm_val);
/*Enable timer interrupt*/
timer_enable_intr(timer_group, timer_idx);
}
static void esp_apptrace_test_timer_isr(void *arg)
{
esp_apptrace_test_timer_arg_t *tim_arg = (esp_apptrace_test_timer_arg_t *)arg;
uint32_t *ts = (uint32_t *)(tim_arg->data.buf + sizeof(uint32_t));
*ts = (uint32_t)esp_apptrace_test_ts_get();
memset(tim_arg->data.buf + 2 * sizeof(uint32_t), tim_arg->data.wr_cnt & tim_arg->data.mask, tim_arg->data.buf_sz - 2 * sizeof(uint32_t));
int res = ESP_APPTRACE_TEST_WRITE_FROM_ISR(tim_arg->data.buf, tim_arg->data.buf_sz);
if (res != ESP_OK) {
} else {
if (0) {
ets_printf("tim-%d-%d: Written chunk%d %d bytes, %x\n",
tim_arg->group, tim_arg->id, tim_arg->data.wr_cnt, tim_arg->data.buf_sz, tim_arg->data.wr_cnt & tim_arg->data.mask);
}
tim_arg->data.wr_err = 0;
}
tim_arg->data.wr_cnt++;
if (tim_arg->group == 0) {
if (tim_arg->id == 0) {
TIMERG0.int_clr_timers.t0 = 1;
TIMERG0.hw_timer[0].update = 1;
TIMERG0.hw_timer[0].config.alarm_en = 1;
} else {
TIMERG0.int_clr_timers.t1 = 1;
TIMERG0.hw_timer[1].update = 1;
TIMERG0.hw_timer[1].config.alarm_en = 1;
}
}
if (tim_arg->group == 1) {
if (tim_arg->id == 0) {
TIMERG1.int_clr_timers.t0 = 1;
TIMERG1.hw_timer[0].update = 1;
TIMERG1.hw_timer[0].config.alarm_en = 1;
} else {
TIMERG1.int_clr_timers.t1 = 1;
TIMERG1.hw_timer[1].update = 1;
TIMERG1.hw_timer[1].config.alarm_en = 1;
}
}
}
static void esp_apptrace_test_timer_isr_crash(void *arg)
{
esp_apptrace_test_timer_arg_t *tim_arg = (esp_apptrace_test_timer_arg_t *)arg;
if (tim_arg->group == 0) {
if (tim_arg->id == 0) {
TIMERG0.int_clr_timers.t0 = 1;
TIMERG0.hw_timer[0].update = 1;
TIMERG0.hw_timer[0].config.alarm_en = 1;
} else {
TIMERG0.int_clr_timers.t1 = 1;
TIMERG0.hw_timer[1].update = 1;
TIMERG0.hw_timer[1].config.alarm_en = 1;
}
}
if (tim_arg->group == 1) {
if (tim_arg->id == 0) {
TIMERG1.int_clr_timers.t0 = 1;
TIMERG1.hw_timer[0].update = 1;
TIMERG1.hw_timer[0].config.alarm_en = 1;
} else {
TIMERG1.int_clr_timers.t1 = 1;
TIMERG1.hw_timer[1].update = 1;
TIMERG1.hw_timer[1].config.alarm_en = 1;
}
}
if (tim_arg->data.wr_cnt < ESP_APPTRACE_TEST_BLOCKS_BEFORE_CRASH) {
uint32_t *ts = (uint32_t *)(tim_arg->data.buf + sizeof(uint32_t));
*ts = (uint32_t)esp_apptrace_test_ts_get();//xthal_get_ccount();//xTaskGetTickCount();
memset(tim_arg->data.buf + 2 * sizeof(uint32_t), tim_arg->data.wr_cnt & tim_arg->data.mask, tim_arg->data.buf_sz - 2 * sizeof(uint32_t));
int res = ESP_APPTRACE_TEST_WRITE_FROM_ISR(tim_arg->data.buf, tim_arg->data.buf_sz);
if (res != ESP_OK) {
ets_printf("tim-%d-%d: Failed to write trace %d %x!\n", tim_arg->group, tim_arg->id, res, tim_arg->data.wr_cnt & tim_arg->data.mask);
} else {
ets_printf("tim-%d-%d: Written chunk%d %d bytes, %x\n",
tim_arg->group, tim_arg->id, tim_arg->data.wr_cnt, tim_arg->data.buf_sz, tim_arg->data.wr_cnt & tim_arg->data.mask);
tim_arg->data.wr_cnt++;
}
} else {
uint32_t *ptr = 0;
*ptr = 1000;
}
}
static void esp_apptrace_dummy_task(void *p)
{
esp_apptrace_test_task_arg_t *arg = (esp_apptrace_test_task_arg_t *) p;
int res, flags = 0, i;
timer_isr_handle_t *inth = NULL;
TickType_t tmo_ticks = arg->data.period / (1000 * portTICK_PERIOD_MS);
ESP_APPTRACE_TEST_LOGI("%x: run dummy task (period %u us, %u timers)", xTaskGetCurrentTaskHandle(), arg->data.period, arg->timers_num);
if (arg->timers_num > 0) {
inth = pvPortMalloc(arg->timers_num * sizeof(timer_isr_handle_t));
if (!inth) {
ESP_APPTRACE_TEST_LOGE("Failed to alloc timer ISR handles!");
goto on_fail;
}
memset(inth, 0, arg->timers_num * sizeof(timer_isr_handle_t));
for (int i = 0; i < arg->timers_num; i++) {
esp_apptrace_test_timer_init(arg->timers[i].group, arg->timers[i].id, arg->timers[i].data.period);
res = timer_isr_register(arg->timers[i].group, arg->timers[i].id, arg->timers[i].isr_func, &arg->timers[i], flags, &inth[i]);
if (res != ESP_OK) {
ESP_APPTRACE_TEST_LOGE("Failed to timer_isr_register (%d)!", res);
goto on_fail;
}
*(uint32_t *)arg->timers[i].data.buf = (uint32_t)inth[i] | (1 << 31);
ESP_APPTRACE_TEST_LOGI("%x: start timer %x period %u us", xTaskGetCurrentTaskHandle(), inth[i], arg->timers[i].data.period);
res = timer_start(arg->timers[i].group, arg->timers[i].id);
if (res != ESP_OK) {
ESP_APPTRACE_TEST_LOGE("Failed to timer_start (%d)!", res);
goto on_fail;
}
}
}
i = 0;
while (!arg->stop) {
ESP_APPTRACE_TEST_LOGD("%x: dummy task work %d.%d", xTaskGetCurrentTaskHandle(), xPortGetCoreID(), i++);
if (tmo_ticks) {
vTaskDelay(tmo_ticks);
}
}
on_fail:
if (inth) {
for (int i = 0; i < arg->timers_num; i++) {
timer_pause(arg->timers[i].group, arg->timers[i].id);
timer_disable_intr(arg->timers[i].group, arg->timers[i].id);
if (inth[i]) {
esp_intr_free(inth[i]);
}
}
vPortFree(inth);
}
xSemaphoreGive(arg->done);
vTaskDelay(1);
vTaskDelete(NULL);
}
static void esp_apptrace_test_task(void *p)
{
esp_apptrace_test_task_arg_t *arg = (esp_apptrace_test_task_arg_t *) p;
int res, flags = 0;
timer_isr_handle_t *inth = NULL;
TickType_t tmo_ticks = arg->data.period / (1000 * portTICK_PERIOD_MS);
ESP_APPTRACE_TEST_LOGI("%x: run (period %u us, stamp mask %x, %u timers)", xTaskGetCurrentTaskHandle(), arg->data.period, arg->data.mask, arg->timers_num);
if (arg->timers_num > 0) {
inth = pvPortMalloc(arg->timers_num * sizeof(timer_isr_handle_t));
if (!inth) {
ESP_APPTRACE_TEST_LOGE("Failed to alloc timer ISR handles!");
goto on_fail;
}
memset(inth, 0, arg->timers_num * sizeof(timer_isr_handle_t));
for (int i = 0; i < arg->timers_num; i++) {
esp_apptrace_test_timer_init(arg->timers[i].group, arg->timers[i].id, arg->timers[i].data.period);
res = timer_isr_register(arg->timers[i].group, arg->timers[i].id, arg->timers[i].isr_func, &arg->timers[i], flags, &inth[i]);
if (res != ESP_OK) {
ESP_APPTRACE_TEST_LOGE("Failed to timer_isr_register (%d)!", res);
goto on_fail;
}
*(uint32_t *)arg->timers[i].data.buf = ((uint32_t)inth[i]) | (1 << 31) | (xPortGetCoreID() ? 0x1 : 0);
ESP_APPTRACE_TEST_LOGI("%x: start timer %x period %u us", xTaskGetCurrentTaskHandle(), inth[i], arg->timers[i].data.period);
res = timer_start(arg->timers[i].group, arg->timers[i].id);
if (res != ESP_OK) {
ESP_APPTRACE_TEST_LOGE("Failed to timer_start (%d)!", res);
goto on_fail;
}
}
}
*(uint32_t *)arg->data.buf = (uint32_t)xTaskGetCurrentTaskHandle() | (xPortGetCoreID() ? 0x1 : 0);
arg->data.wr_cnt = 0;
arg->data.wr_err = 0;
while (!arg->stop) {
uint32_t *ts = (uint32_t *)(arg->data.buf + sizeof(uint32_t));
*ts = (uint32_t)esp_apptrace_test_ts_get();
memset(arg->data.buf + 2 * sizeof(uint32_t), arg->data.wr_cnt & arg->data.mask, arg->data.buf_sz - 2 * sizeof(uint32_t));
if (arg->nowait) {
res = ESP_APPTRACE_TEST_WRITE_NOWAIT(arg->data.buf, arg->data.buf_sz);
} else {
res = ESP_APPTRACE_TEST_WRITE(arg->data.buf, arg->data.buf_sz);
}
if (res) {
if (arg->data.wr_err++ < ESP_APPTRACE_TEST_PRN_WRERR_MAX) {
ESP_APPTRACE_TEST_LOGE("%x: Failed to write trace %d %x!", xTaskGetCurrentTaskHandle(), res, arg->data.wr_cnt & arg->data.mask);
if (arg->data.wr_err == ESP_APPTRACE_TEST_PRN_WRERR_MAX) {
ESP_APPTRACE_TEST_LOGE("\n");
}
}
} else {
if (0) {
ESP_APPTRACE_TEST_LOGD("%x:%x: Written chunk%d %d bytes, %x", xTaskGetCurrentTaskHandle(), *ts, arg->data.wr_cnt, arg->data.buf_sz, arg->data.wr_cnt & arg->data.mask);
}
arg->data.wr_err = 0;
}
arg->data.wr_cnt++;
if (tmo_ticks) {
vTaskDelay(tmo_ticks);
}
}
on_fail:
if (inth) {
for (int i = 0; i < arg->timers_num; i++) {
timer_pause(arg->timers[i].group, arg->timers[i].id);
timer_disable_intr(arg->timers[i].group, arg->timers[i].id);
if (inth[i]) {
esp_intr_free(inth[i]);
}
}
vPortFree(inth);
}
xSemaphoreGive(arg->done);
vTaskDelay(1);
vTaskDelete(NULL);
}
static void esp_apptrace_test_task_crash(void *p)
{
esp_apptrace_test_task_arg_t *arg = (esp_apptrace_test_task_arg_t *) p;
int res, i;
ESP_APPTRACE_TEST_LOGE("%x: run (period %u us, stamp mask %x, %u timers)", xTaskGetCurrentTaskHandle(), arg->data.period, arg->data.mask, arg->timers_num);
arg->data.wr_cnt = 0;
*(uint32_t *)arg->data.buf = (uint32_t)xTaskGetCurrentTaskHandle();
for (i = 0; i < ESP_APPTRACE_TEST_BLOCKS_BEFORE_CRASH; i++) {
uint32_t *ts = (uint32_t *)(arg->data.buf + sizeof(uint32_t));
*ts = (uint32_t)esp_apptrace_test_ts_get();
memset(arg->data.buf + sizeof(uint32_t), arg->data.wr_cnt & arg->data.mask, arg->data.buf_sz - sizeof(uint32_t));
res = ESP_APPTRACE_TEST_WRITE(arg->data.buf, arg->data.buf_sz);
if (res) {
ESP_APPTRACE_TEST_LOGE("%x: Failed to write trace %d %x!", xTaskGetCurrentTaskHandle(), res, arg->data.wr_cnt & arg->data.mask);
} else {
ESP_APPTRACE_TEST_LOGD("%x: Written chunk%d %d bytes, %x", xTaskGetCurrentTaskHandle(), arg->data.wr_cnt, arg->data.buf_sz, arg->data.wr_cnt & arg->data.mask);
}
arg->data.wr_cnt++;
}
vTaskDelay(500);
uint32_t *ptr = 0;
*ptr = 1000;
xSemaphoreGive(arg->done);
vTaskDelay(1);
vTaskDelete(NULL);
}
static int s_ts_timer_group, s_ts_timer_idx;
static uint64_t esp_apptrace_test_ts_get()
{
uint64_t ts = 0;
timer_get_counter_value(s_ts_timer_group, s_ts_timer_idx, &ts);
return ts;
}
static void esp_apptrace_test_ts_init(int timer_group, int timer_idx)
{
timer_config_t config;
//uint64_t alarm_val = period * (TIMER_BASE_CLK / 1000000UL);
ESP_APPTRACE_TEST_LOGI("Use timer%d.%d for TS", timer_group, timer_idx);
s_ts_timer_group = timer_group;
s_ts_timer_idx = timer_idx;
config.alarm_en = 0;
config.auto_reload = 0;
config.counter_dir = TIMER_COUNT_UP;
config.divider = 1;
config.counter_en = 0;
/*Configure timer*/
timer_init(timer_group, timer_idx, &config);
/*Load counter value */
timer_set_counter_value(timer_group, timer_idx, 0x00000000ULL);
/*Enable timer interrupt*/
timer_start(timer_group, timer_idx);
}
static void esp_apptrace_test_ts_cleanup()
{
timer_config_t config;
config.alarm_en = 0;
config.auto_reload = 0;
config.counter_dir = TIMER_COUNT_UP;
config.divider = 1;
config.counter_en = 0;
/*Configure timer*/
timer_init(s_ts_timer_group, s_ts_timer_idx, &config);
}
static void esp_apptrace_test(esp_apptrace_test_cfg_t *test_cfg)
{
int i, k;
int tims_in_use[TIMER_GROUP_MAX][TIMER_MAX] = {{0, 0}, {0, 0}};
esp_apptrace_test_task_arg_t dummy_task_arg[1];
memset(dummy_task_arg, 0, sizeof(dummy_task_arg));
dummy_task_arg[0].core = 0;
dummy_task_arg[0].prio = 3;
dummy_task_arg[0].task_func = esp_apptrace_test_task_crash;
dummy_task_arg[0].data.buf = NULL;
dummy_task_arg[0].data.buf_sz = 0;
dummy_task_arg[0].data.period = 500000;
dummy_task_arg[0].timers_num = 0;
dummy_task_arg[0].timers = NULL;
#if ESP_APPTRACE_TEST_USE_PRINT_LOCK == 1
s_print_lock = xSemaphoreCreateBinary();
if (!s_print_lock) {
ets_printf("%s: Failed to create print lock!", TAG);
return;
}
xSemaphoreGive(s_print_lock);
#else
#endif
for (i = 0; i < test_cfg->tasks_num; i++) {
test_cfg->tasks[i].data.mask = 0xFF;
test_cfg->tasks[i].stop = 0;
test_cfg->tasks[i].done = xSemaphoreCreateBinary();
if (!test_cfg->tasks[i].done) {
ESP_APPTRACE_TEST_LOGE("Failed to create task completion semaphore!");
goto on_fail;
}
for (k = 0; k < test_cfg->tasks[i].timers_num; k++) {
test_cfg->tasks[i].timers[k].data.mask = 0xFF;
tims_in_use[test_cfg->tasks[i].timers[k].group][test_cfg->tasks[i].timers[k].id] = 1;
}
}
int found = 0;
for (i = 0; i < TIMER_GROUP_MAX; i++) {
for (k = 0; k < TIMER_MAX; k++) {
if (!tims_in_use[i][k]) {
ESP_APPTRACE_TEST_LOGD("Found timer%d.%d", i, k);
found = 1;
break;
}
}
if (found) {
break;
}
}
if (!found) {
ESP_APPTRACE_TEST_LOGE("No free timer for TS!");
goto on_fail;
}
esp_apptrace_test_ts_init(i, k);
for (int i = 0; i < test_cfg->tasks_num; i++) {
char name[30];
TaskHandle_t thnd;
sprintf(name, "apptrace_test%d", i);
xTaskCreatePinnedToCore(test_cfg->tasks[i].task_func, name, 2048, &test_cfg->tasks[i], test_cfg->tasks[i].prio, &thnd, test_cfg->tasks[i].core);
ESP_APPTRACE_TEST_LOGI("Created task %x", thnd);
}
xTaskCreatePinnedToCore(esp_apptrace_dummy_task, "dummy0", 2048, &dummy_task_arg[0], dummy_task_arg[0].prio, NULL, 0);
xTaskCreatePinnedToCore(esp_apptrace_dummy_task, "dummy1", 2048, &dummy_task_arg[0], dummy_task_arg[0].prio, NULL, 1);
for (int i = 0; i < test_cfg->tasks_num; i++) {
//arg1.stop = 1;
xSemaphoreTake(test_cfg->tasks[i].done, portMAX_DELAY);
}
on_fail:
for (int i = 0; i < test_cfg->tasks_num; i++) {
if (test_cfg->tasks[i].done) {
vSemaphoreDelete(test_cfg->tasks[i].done);
}
}
esp_apptrace_test_ts_cleanup();
#if ESP_APPTRACE_TEST_USE_PRINT_LOCK == 1
vSemaphoreDelete(s_print_lock);
#else
#endif
}
static esp_apptrace_test_task_arg_t s_test_tasks[4];
static esp_apptrace_test_timer_arg_t s_test_timers[2];
static uint8_t s_bufs[6][ESP_APPTRACE_TEST_BLOCK_SIZE];
TEST_CASE("App trace test (1 task + 1 crashed timer ISR @ 1 core)", "[trace][ignore]")
{
esp_apptrace_test_cfg_t test_cfg = {
.tasks_num = 1,
.tasks = s_test_tasks,
};
memset(s_test_timers, 0, sizeof(s_test_timers));
memset(s_test_tasks, 0, sizeof(s_test_tasks));
s_test_timers[0].group = TIMER_GROUP_0;
s_test_timers[0].id = TIMER_0;
s_test_timers[0].isr_func = esp_apptrace_test_timer_isr_crash;
s_test_timers[0].data.buf = s_bufs[0];
s_test_timers[0].data.buf_sz = sizeof(s_bufs[0]);
s_test_timers[0].data.period = 1000;
s_test_tasks[0].core = 0;
s_test_tasks[0].prio = 3;
s_test_tasks[0].task_func = esp_apptrace_dummy_task;
s_test_tasks[0].data.buf = NULL;
s_test_tasks[0].data.buf_sz = 0;
s_test_tasks[0].data.period = 1000000;
s_test_tasks[0].timers_num = 1;
s_test_tasks[0].timers = s_test_timers;
esp_apptrace_test(&test_cfg);
}
TEST_CASE("App trace test (1 crashed task)", "[trace][ignore]")
{
esp_apptrace_test_task_arg_t s_test_tasks[1];
esp_apptrace_test_cfg_t test_cfg = {
.tasks_num = 1,
.tasks = s_test_tasks,
};
memset(s_test_tasks, 0, sizeof(s_test_tasks));
s_test_tasks[0].core = 0;
s_test_tasks[0].prio = 3;
s_test_tasks[0].task_func = esp_apptrace_test_task_crash;
s_test_tasks[0].data.buf = s_bufs[0];
s_test_tasks[0].data.buf_sz = sizeof(s_bufs[0]);
s_test_tasks[0].data.period = 6000;
s_test_tasks[0].timers_num = 0;
s_test_tasks[0].timers = NULL;
esp_apptrace_test(&test_cfg);
}
TEST_CASE("App trace test (2 tasks + 1 timer @ each core", "[trace][ignore]")
{
int ntask = 0;
esp_apptrace_test_cfg_t test_cfg = {
.tasks_num = 4,
.tasks = s_test_tasks,
};
memset(s_test_tasks, 0, sizeof(s_test_tasks));
memset(s_test_timers, 0, sizeof(s_test_timers));
s_test_timers[0].group = TIMER_GROUP_0;
s_test_timers[0].id = TIMER_0;
s_test_timers[0].isr_func = esp_apptrace_test_timer_isr;
s_test_timers[0].data.buf = s_bufs[0];
s_test_timers[0].data.buf_sz = sizeof(s_bufs[0]);
s_test_timers[0].data.period = 150;
s_test_timers[1].group = TIMER_GROUP_1;
s_test_timers[1].id = TIMER_0;
s_test_timers[1].isr_func = esp_apptrace_test_timer_isr;
s_test_timers[1].data.buf = s_bufs[1];
s_test_timers[1].data.buf_sz = sizeof(s_bufs[1]);
s_test_timers[1].data.period = 150;
s_test_tasks[ntask].core = 0;
s_test_tasks[ntask].prio = 4;
s_test_tasks[ntask].task_func = esp_apptrace_test_task;
s_test_tasks[ntask].data.buf = s_bufs[2];
s_test_tasks[ntask].data.buf_sz = sizeof(s_bufs[2]);
s_test_tasks[ntask].data.period = 1000;
s_test_tasks[ntask].timers_num = 1;
s_test_tasks[ntask].timers = &s_test_timers[0];
ntask++;
s_test_tasks[ntask].core = 0;
s_test_tasks[ntask].prio = 3;
s_test_tasks[ntask].task_func = esp_apptrace_test_task;
s_test_tasks[ntask].data.buf = s_bufs[3];
s_test_tasks[ntask].data.buf_sz = sizeof(s_bufs[3]);
s_test_tasks[ntask].data.period = 0;
s_test_tasks[ntask].timers_num = 0;
s_test_tasks[ntask].timers = NULL;
ntask++;
s_test_tasks[ntask].core = 1;
s_test_tasks[ntask].prio = 4;
s_test_tasks[ntask].task_func = esp_apptrace_test_task;
s_test_tasks[ntask].data.buf = s_bufs[4];
s_test_tasks[ntask].data.buf_sz = sizeof(s_bufs[4]);
s_test_tasks[ntask].data.period = 1000;
s_test_tasks[ntask].timers_num = 1;
s_test_tasks[ntask].timers = &s_test_timers[1];
ntask++;
s_test_tasks[ntask].core = 1;
s_test_tasks[ntask].prio = 3;
s_test_tasks[ntask].task_func = esp_apptrace_test_task;
s_test_tasks[ntask].data.buf = s_bufs[5];
s_test_tasks[ntask].data.buf_sz = sizeof(s_bufs[5]);
s_test_tasks[ntask].data.period = 0;
s_test_tasks[ntask].timers_num = 0;
s_test_tasks[ntask].timers = NULL;
ntask++;
esp_apptrace_test(&test_cfg);
}
TEST_CASE("App trace test (1 task + 1 timer @ 1 core)", "[trace][ignore]")
{
esp_apptrace_test_cfg_t test_cfg = {
.tasks_num = 1,
.tasks = s_test_tasks,
};
memset(s_test_timers, 0, sizeof(s_test_timers));
memset(s_test_tasks, 0, sizeof(s_test_tasks));
s_test_timers[0].group = TIMER_GROUP_0;
s_test_timers[0].id = TIMER_0;
s_test_timers[0].isr_func = esp_apptrace_test_timer_isr;
s_test_timers[0].data.buf = s_bufs[0];
s_test_timers[0].data.buf_sz = sizeof(s_bufs[0]);
s_test_timers[0].data.period = 150;
s_test_tasks[0].core = 0;
s_test_tasks[0].prio = 3;
s_test_tasks[0].task_func = esp_apptrace_test_task;
s_test_tasks[0].data.buf = s_bufs[1];
s_test_tasks[0].data.buf_sz = sizeof(s_bufs[1]);
s_test_tasks[0].data.period = 0;
s_test_tasks[0].timers_num = 1;
s_test_tasks[0].timers = s_test_timers;
esp_apptrace_test(&test_cfg);
}
TEST_CASE("App trace test (2 tasks (nowait): 1 @ each core)", "[trace][ignore]")
{
esp_apptrace_test_cfg_t test_cfg = {
.tasks_num = 2,
.tasks = s_test_tasks,
};
memset(s_test_tasks, 0, sizeof(s_test_tasks));
s_test_tasks[0].nowait = 1;
s_test_tasks[0].core = 0;
s_test_tasks[0].prio = 3;
s_test_tasks[0].task_func = esp_apptrace_test_task;
s_test_tasks[0].data.buf = s_bufs[0];
s_test_tasks[0].data.buf_sz = sizeof(s_bufs[0]);
s_test_tasks[0].data.period = 6700;
s_test_tasks[0].timers_num = 0;
s_test_tasks[0].timers = NULL;
s_test_tasks[1].nowait = 1;
s_test_tasks[1].core = 1;
s_test_tasks[1].prio = 3;
s_test_tasks[1].task_func = esp_apptrace_test_task;
s_test_tasks[1].data.buf = s_bufs[1];
s_test_tasks[1].data.buf_sz = sizeof(s_bufs[1]);
s_test_tasks[1].data.period = 6700;
s_test_tasks[1].timers_num = 0;
s_test_tasks[1].timers = NULL;
esp_apptrace_test(&test_cfg);
}
TEST_CASE("App trace test (2 tasks: 1 @ each core)", "[trace][ignore]")
{
esp_apptrace_test_cfg_t test_cfg = {
.tasks_num = 2,
.tasks = s_test_tasks,
};
memset(s_test_tasks, 0, sizeof(s_test_tasks));
s_test_tasks[0].core = 0;
s_test_tasks[0].prio = 3;
s_test_tasks[0].task_func = esp_apptrace_test_task;
s_test_tasks[0].data.buf = s_bufs[0];
s_test_tasks[0].data.buf_sz = sizeof(s_bufs[0]);
s_test_tasks[0].data.period = 0;
s_test_tasks[0].timers_num = 0;
s_test_tasks[0].timers = NULL;
s_test_tasks[1].core = 1;
s_test_tasks[1].prio = 3;
s_test_tasks[1].task_func = esp_apptrace_test_task;
s_test_tasks[1].data.buf = s_bufs[1];
s_test_tasks[1].data.buf_sz = sizeof(s_bufs[1]);
s_test_tasks[1].data.period = 0;
s_test_tasks[1].timers_num = 0;
s_test_tasks[1].timers = NULL;
esp_apptrace_test(&test_cfg);
}
TEST_CASE("App trace test (1 task)", "[trace][ignore]")
{
esp_apptrace_test_cfg_t test_cfg = {
.tasks_num = 1,
.tasks = s_test_tasks,
};
memset(s_test_tasks, 0, sizeof(s_test_tasks));
s_test_tasks[0].core = 1;
s_test_tasks[0].prio = 3;
s_test_tasks[0].task_func = esp_apptrace_test_task;
s_test_tasks[0].data.buf = s_bufs[0];
s_test_tasks[0].data.buf_sz = sizeof(s_bufs[0]);
s_test_tasks[0].data.period = 0;
s_test_tasks[0].timers_num = 0;
s_test_tasks[0].timers = NULL;
esp_apptrace_test(&test_cfg);
}
static int esp_logtrace_printf(const char *fmt, ...)
{
va_list ap;
va_start(ap, fmt);
int ret = esp_apptrace_vprintf_to(ESP_APPTRACE_DEST_TRAX, ESP_APPTRACE_TMO_INFINITE, fmt, ap);
va_end(ap);
return ret;
}
typedef struct {
SemaphoreHandle_t done;
} esp_logtrace_task_t;
static void esp_logtrace_task(void *p)
{
esp_logtrace_task_t *arg = (esp_logtrace_task_t *) p;
ESP_APPTRACE_TEST_LOGI("%x: run log test task", xTaskGetCurrentTaskHandle());
int i = 0;
while (1) {
esp_logtrace_printf("sample print %lx %hx %c\n", 2 * i + 0x10, 2 * i + 0x20, (2 * i + 0x30) & 0xFF);
esp_logtrace_printf("sample print %lx %hx %c %lu %hu %d %d %d %d\n", i, i + 0x10, (i + 0x20) & 0xFF, i + 0x30, i + 0x40, i + 0x50, i + 0x60, i + 0x70, i + 0x80);
ESP_LOGI(TAG, "%p: sample print 1", xTaskGetCurrentTaskHandle());
ESP_LOGI(TAG, "%p: sample print 2 %u", xTaskGetCurrentTaskHandle(), (unsigned)i);
ESP_LOGI(TAG, "%p: sample print 4 %c", xTaskGetCurrentTaskHandle(), ((i & 0xFF) % 95) + 32);
ESP_LOGI(TAG, "%p: sample print 5 %f", xTaskGetCurrentTaskHandle(), 1.0);
ESP_LOGI(TAG, "%p: sample print 6 %f", xTaskGetCurrentTaskHandle(), 3.45);
ESP_LOGI(TAG, "%p: logtrace task work %d.%d", xTaskGetCurrentTaskHandle(), xPortGetCoreID(), i);
if (++i == 10000) {
break;
}
}
esp_err_t ret = esp_apptrace_flush(ESP_APPTRACE_DEST_TRAX, ESP_APPTRACE_TMO_INFINITE);
if (ret != ESP_OK) {
ESP_APPTRACE_TEST_LOGE("Failed to flush printf buf (%d)!", ret);
}
ESP_APPTRACE_TEST_LOGI("%x: finished", xTaskGetCurrentTaskHandle());
xSemaphoreGive(arg->done);
vTaskDelay(1);
vTaskDelete(NULL);
}
TEST_CASE("Log trace test (1 task)", "[trace][ignore]")
{
TaskHandle_t thnd;
esp_logtrace_task_t arg1 = {
.done = xSemaphoreCreateBinary(),
};
esp_logtrace_task_t arg2 = {
.done = xSemaphoreCreateBinary(),
};
xTaskCreatePinnedToCore(esp_logtrace_task, "logtrace0", 2048, &arg1, 3, &thnd, 0);
ESP_APPTRACE_TEST_LOGI("Created task %x", thnd);
xTaskCreatePinnedToCore(esp_logtrace_task, "logtrace1", 2048, &arg2, 3, &thnd, 1);
ESP_APPTRACE_TEST_LOGI("Created task %x", thnd);
xSemaphoreTake(arg1.done, portMAX_DELAY);
vSemaphoreDelete(arg1.done);
xSemaphoreTake(arg2.done, portMAX_DELAY);
vSemaphoreDelete(arg2.done);
}
#endif