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添加智能灯固件代码

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kerwincui
2021-07-13 17:14:51 +08:00
parent 332f74dd17
commit ecc0b91b8b
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64
firmware/esp-idf/wumei-smart-firmware/main/statistic_perfmon.c Normal file
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/******************************************************************************
* 作者：kerwincui
* 时间：2021-06-08
* 邮箱：164770707@qq.com
* 源码地址：https://gitee.com/kerwincui/wumei-smart
* author: kerwincui
* create: 2021-06-08
* email：164770707@qq.com
* source:https://github.com/kerwincui/wumei-smart
******************************************************************************/
#include "statistic_perfmon.h"
static const char* TAG = "perfmon";
static void exec_test_function(void *params)
{
for (int i = 0 ; i < 100 ; i++) {
__asm__ __volatile__(" nop");
}
}
// 具有专用性能计数器的表
static uint32_t pm_check_table[] = {
XTPERF_CNT_CYCLES, XTPERF_MASK_CYCLES, // 总周期
XTPERF_CNT_INSN, XTPERF_MASK_INSN_ALL, // 总的说明
XTPERF_CNT_D_LOAD_U1, XTPERF_MASK_D_LOAD_LOCAL_MEM, // 内存读取
XTPERF_CNT_D_STORE_U1, XTPERF_MASK_D_STORE_LOCAL_MEM, // 内存写入
XTPERF_CNT_BUBBLES, XTPERF_MASK_BUBBLES_ALL &(~XTPERF_MASK_BUBBLES_R_HOLD_REG_DEP), // 等待其他原因
XTPERF_CNT_BUBBLES, XTPERF_MASK_BUBBLES_R_HOLD_REG_DEP, // 等待注册依赖项
XTPERF_CNT_OVERFLOW, XTPERF_MASK_OVERFLOW, // 最后一个测试周期
};
#define TOTAL_CALL_AMOUNT 200
#define PERFMON_TRACELEVEL -1 // -1将忽略跟踪级别
void perfmon_start(void)
{
ESP_LOGI(TAG, "Start");
ESP_LOGI(TAG, "Start test with printing all available statistic");
xtensa_perfmon_config_t pm_config = {};
pm_config.counters_size = sizeof(xtensa_perfmon_select_mask_all) / sizeof(uint32_t) / 2;
pm_config.select_mask = xtensa_perfmon_select_mask_all;
pm_config.repeat_count = TOTAL_CALL_AMOUNT;
pm_config.max_deviation = 1;
pm_config.call_function = exec_test_function;
pm_config.callback = xtensa_perfmon_view_cb;
pm_config.callback_params = stdout;
pm_config.tracelevel = PERFMON_TRACELEVEL;
xtensa_perfmon_exec(&pm_config);
ESP_LOGI(TAG, "Start test with user defined statistic");
pm_config.counters_size = sizeof(pm_check_table) / sizeof(uint32_t) / 2;
pm_config.select_mask = pm_check_table;
pm_config.repeat_count = TOTAL_CALL_AMOUNT;
pm_config.max_deviation = 1;
pm_config.call_function = exec_test_function;
pm_config.callback = xtensa_perfmon_view_cb;
pm_config.callback_params = stdout;
pm_config.tracelevel = PERFMON_TRACELEVEL;
xtensa_perfmon_exec(&pm_config);
ESP_LOGI(TAG, "The End");
}