Files
esp-idf/examples/system
Meet Patel 13f894799c feat(ulp): New example to show ulp fsm and riscv used in same app
This example shows how to have both ULP FSM and RISCV enabled in kconfig
simultaneously, and use them one after another at run time. A new
parameter TYPE is passed to ulp_embed_binary() function to specify fsm
or riscv in CMakeLists.txt. This way, both ulp_fsm and ulp_riscv source
files can be compiled by their respective toolchains under the same
project.

The example shows ULP FSM incrementing a counter from 0 to 100, ULP
RISC-V incrementing from 100 to 500 and main CPU incrementing from 500
to 1500.
2026-03-15 14:01:30 +05:30
..
2026-03-12 12:02:11 +01:00
2026-03-12 12:02:10 +01:00

Supported Targets ESP32 ESP32-C2 ESP32-C3 ESP32-C5 ESP32-C6 ESP32-C61 ESP32-H2 ESP32-H21 ESP32-H4 ESP32-P4 ESP32-S2 ESP32-S3 ESP32-S31

System Examples

Configuration and management of memory, interrupts, WDT (watchdog timer), OTA (over the air updates), deep sleep logging, and event loops.

See the README.md file in the upper level examples directory for more information about examples.