RISC-V 测试矩阵FreeRTOS @ ESP32-C2 测试报告
支持状态
BASIC
最后更新
2025-05-04
FreeRTOS ESP32-C2 测试报告
测试环境
操作系统信息
硬件信息
- ESP32-C2（ESP8684）
安装步骤
安装 ESP-IDF
ESP32-IDF的环境安装可以主要参考官网连接： https://docs.espressif.com/projects/esp-idf/zh_CN/v5.4/esp32C2/get-started/index.html#get-started-how-to-get-esp-idf 不管是图形化界面还是命令行开发都有不错的效果。
准备工程仓库
git clone https://github.com/espressif/esp-idf编译代码
cd esp-idf/examples/system/freertos/real_time_stats
idf.py menuconfig
idf.py build根据使用的board在menuconfig调整参数
烧写镜像
确认连接到ESP32-C2后，烧写镜像。 在linux开发环境中，可能需要提前添加 udev 规则并应用（根据发行版不同可能需要更改 GROUP）
idf.py -p PORT flash monitor（将 PORT 替换为要使用的串行端口的名称。
（要退出串行监视器，请键入 。Ctrl-]
有关配置和使用 ESP-IDF 构建项目的完整步骤，请参阅入门指南。
观察log
通过串口连接开发板。
预期结果
系统正常启动，能够通过板载串口查看信息。
实际结果
系统正常启动，能够通过板载串口查看信息。
启动信息
屏幕录像（从编译到启动）：
ESP-ROM:esp8684-api2-20220127
Build:Jan 27 2022
rst:0x1 (POWERON),boot:0xc (SPI_FAST_FLASH_BOOT)
SPIWP:0xee
mode:DIO, clock div:1
load:0x3fcd5c80,len:0x15a4
load:0x403acb70,len:0xbb0
load:0x403aeb70,len:0x29f0
entry 0x403acb7a
I (21) boot: ESP-IDF v5.4-dirty 2nd stage bootloader
I (21) boot: compile time Apr 25 2025 16:09:43
I (21) boot: chip revision: v1.0
I (21) boot: efuse block revision: v0.1
I (25) boot.esp32c2: MMU Page Size : 32K
I (29) boot.esp32c2: SPI Speed : 60MHz
I (33) boot.esp32c2: SPI Mode : DIO
I (36) boot.esp32c2: SPI Flash Size : 2MB
I (40) boot: Enabling RNG early entropy source...
I (45) boot: Partition Table:
I (47) boot: ## Label Usage Type ST Offset Length
I (53) boot: 0 nvs WiFi data 01 02 00009000 00006000
I (60) boot: 1 phy_init RF data 01 01 0000f000 00001000
I (66) boot: 2 factory factory app 00 00 00010000 00100000
I (73) boot: End of partition table
I (76) esp_image: segment 0: paddr=00010020 vaddr=3c010020 size=07334h ( 29492) map
I (90) esp_image: segment 1: paddr=0001735c vaddr=3fca9fe0 size=00cbch ( 3260) load
I (92) esp_image: segment 2: paddr=00018020 vaddr=42000020 size=0be7ch ( 48764) map
I (110) esp_image: segment 3: paddr=00023ea4 vaddr=3fcaac9c size=00654h ( 1620) load
I (110) esp_image: segment 4: paddr=00024500 vaddr=40380000 size=09fd8h ( 40920) load
I (126) boot: Loaded app from partition at offset 0x10000
I (127) boot: Disabling RNG early entropy source...
I (137) cpu_start: Unicore app
I (145) cpu_start: Pro cpu start user code
I (145) cpu_start: cpu freq: 120000000 Hz
I (145) app_init: Application information:
I (145) app_init: Project name: real_time_stats
I (150) app_init: App version: 1
I (153) app_init: Compile time: Apr 25 2025 16:09:24
I (158) app_init: ELF file SHA256: d1ce7d251...
I (162) app_init: ESP-IDF: v5.4-dirty
I (166) efuse_init: Min chip rev: v1.0
I (170) efuse_init: Max chip rev: v2.99
I (174) efuse_init: Chip rev: v1.0
I (178) heap_init: Initializing. RAM available for dynamic allocation:
I (184) heap_init: At 3FCAC270 len 00030900 (194 KiB): RAM
I (190) heap_init: At 3FCDCB70 len 0000294C (10 KiB): RAM
I (196) spi_flash: detected chip: gd
I (198) spi_flash: flash io: dio
W (201) spi_flash: Detected size(4096k) larger than the size in the binary image header(2048k). Using the size in the binary image header.
I (213) sleep_gpio: Configure to isolate all GPIO pins in sleep state
I (219) sleep_gpio: Enable automatic switching of GPIO sleep configuration
I (226) main_task: Started on CPU0
I (226) main_task: Calling app_main()
Getting real time stats over 100 ticks
I (496) main_task: Returned from app_main()
| Task | Run Time | Percentage
| stats | 1049 | 0%
| spin1 | 153928 | 15%
| spin2 | 175248 | 17%
| spin3 | 146080 | 14%
| spin4 | 175252 | 17%
| spin5 | 146073 | 14%
| spin0 | 146841 | 14%
| IDLE | 54990 | 5%
| esp_timer | 0 | 0%
| main | Deleted
Real time stats obtained
Getting real time stats over 100 ticks
| Task | Run Time | Percentage
| stats | 858 | 0%
| spin2 | 165136 | 16%
| spin1 | 175246 | 17%
| spin3 | 170514 | 17%
| spin4 | 175266 | 17%
| IDLE | 0 | 0%
| spin5 | 146109 | 14%
| spin0 | 166870 | 16%
| esp_timer | 0 | 0%
Real time stats obtained
测试判定标准
测试成功：实际结果与预期结果相符。
测试失败：实际结果与预期结果不符。
测试结论
测试成功
来源: 支持矩阵