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FreeRTOS @ ESP32-H2 Test Report

System Version

Status

BASIC

Last Update

2025-05-19

FreeRTOS ESP32-h2 Test Report

Test Environment

Operating System Information

Hardware Information

  • ESP32-H2-DevKitM-1

Installation Steps

Install ESP-IDF

The environment installation for ESP-IDF can mainly refer to the official website link: https://docs.espressif.com/projects/esp-idf/en/v5.4/esp32h2/get-started/index.html#get-started-how-to-get-esp-idf Both graphical interface and command line development have good results.

Prepare Project Repository

git clone https://github.com/espressif/esp-idf

Compile Code

cd esp-idf/examples/system/freertos/real_time_stats
idf.py menuconfig
idf.py build

Adjust parameters in menuconfig according to the board used.

Flash Image

After confirming the connection to esp32h2, flash the image. In a Linux development environment, you may need to add and apply udev rules in advance (the GROUP may need to be changed depending on the distribution).

idf.py -p PORT flash monitor

(Replace PORT with the name of the serial port you want to use.)

(To exit the serial monitor, type Ctrl-].)

For the complete steps to configure and use ESP-IDF to build projects, refer to the Getting Started Guide.

Observe Log

Connect the development board via serial port.

Expected Result

The system starts normally, and information can be viewed through the onboard serial port .

Actual Result

The system starts normally, and information can be viewed through the onboard serial port .

Startup Information

Screen recording (from compilation to startup):

ESP-ROM:esp32h2-20221101
Build:Nov  1 2022
rst:0x1 (POWERON),boot:0xc (SPI_FAST_FLASH_BOOT)
SPIWP:0xee
mode:DIO, clock div:1
load:0x408460e0,len:0x1674
load:0x4083cad0,len:0xf04
load:0x4083efd0,len:0x2e98
entry 0x4083cada
I (23) boot: ESP-IDF v5.4-dirty 2nd stage bootloader
I (24) boot: compile time May 16 2025 16:27:13
I (25) boot: chip revision: v0.1
I (25) boot: efuse block revision: v0.3
I (28) boot.esp32h2: SPI Speed      : 64MHz
I (31) boot.esp32h2: SPI Mode       : DIO
I (35) boot.esp32h2: SPI Flash Size : 2MB
I (39) boot: Enabling RNG early entropy source...
I (43) boot: Partition Table:
I (46) boot: ## Label            Usage          Type ST Offset   Length
I (52) boot:  0 nvs              WiFi data        01 02 00009000 00006000
I (59) boot:  1 phy_init         RF data          01 01 0000f000 00001000
I (65) boot:  2 factory          factory app      00 00 00010000 00100000
I (72) boot: End of partition table
I (75) esp_image: segment 0: paddr=00010020 vaddr=42020020 size=09660h ( 38496) map
I (94) esp_image: segment 1: paddr=00019688 vaddr=40800000 size=06990h ( 27024) load
I (103) esp_image: segment 2: paddr=00020020 vaddr=42000020 size=1b220h (111136) map
I (135) esp_image: segment 3: paddr=0003b248 vaddr=40806990 size=03a70h ( 14960) load
I (141) esp_image: segment 4: paddr=0003ecc0 vaddr=4080a400 size=01634h (  5684) load
I (147) boot: Loaded app from partition at offset 0x10000
I (147) boot: Disabling RNG early entropy source...
I (161) cpu_start: Unicore app
I (169) cpu_start: Pro cpu start user code
I (170) cpu_start: cpu freq: 96000000 Hz
I (170) app_init: Application information:
I (170) app_init: Project name:     real_time_stats
I (174) app_init: App version:      1
I (177) app_init: Compile time:     May 16 2025 16:26:55
I (182) app_init: ELF file SHA256:  6a17f07bf...
I (187) app_init: ESP-IDF:          v5.4-dirty
I (191) efuse_init: Min chip rev:     v0.0
I (195) efuse_init: Max chip rev:     v0.99 
I (199) efuse_init: Chip rev:         v0.1
I (203) heap_init: Initializing. RAM available for dynamic allocation:
I (209) heap_init: At 4080CB60 len 00040820 (258 KiB): RAM
I (214) heap_init: At 4084D380 len 00002B60 (10 KiB): RAM
I (219) heap_init: At 50000000 len 00000FE8 (3 KiB): RTCRAM
I (226) spi_flash: detected chip: generic
I (228) spi_flash: flash io: dio
W (231) spi_flash: Detected size(4096k) larger than the size in the binary image header(2048k). Using the size in the binary image header.
I (244) sleep_gpio: Configure to isolate all GPIO pins in sleep state
I (250) sleep_gpio: Enable automatic switching of GPIO sleep configuration
I (257) main_task: Started on CPU0
I (267) main_task: Calling app_main()


Getting real time stats over 100 ticks
I (517) main_task: Returned from app_main()
| Task | Run Time | Percentage
| stats | 926 | 0%
| spin1 | 154402 | 15%
| spin2 | 134395 | 13%
| spin3 | 156560 | 15%
| spin4 | 144374 | 14%
| spin5 | 130492 | 13%
| spin0 | 130509 | 13%
| IDLE | 147381 | 14%
| main | Deleted
Real time stats obtained


Getting real time stats over 100 ticks
| Task | Run Time | Percentage
| stats | 750 | 0%
| spin1 | 162738 | 16%
| spin2 | 164868 | 16%
| spin4 | 178770 | 17%
| IDLE | 0 | 0%
| spin0 | 156613 | 15%
| spin3 | 156597 | 15%
| spin5 | 179665 | 17%
Real time stats obtained


Getting real time stats over 100 ticks
| Task | Run Time | Percentage
| stats | 743 | 0%
| spin3 | 160800 | 16%
| spin2 | 171714 | 17%
| spin0 | 172691 | 17%
| IDLE | 3083 | 0%
| spin5 | 167766 | 16%
| spin4 | 156602 | 15%
| spin1 | 166601 | 16%
Real time stats obtained

Test Criteria

Test Success: The actual result matches the expected result.

Test Failure: The actual result does not match the expected result.

Test Conclusion

Test Success

Source: Support Matrix