feat(esp32c61): Add support for ESP32-C61#12019
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lucasssvaz
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Type: Chip support
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Test Results 76 files 76 suites 16m 37s ⏱️ For more details on these failures, see this check. Results for commit 081fe48. ♻️ This comment has been updated with latest results. |
me-no-dev
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Nov 12, 2025
Co-authored-by: Jan Procházka <90197375+P-R-O-C-H-Y@users.noreply.github.com>
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Memory usage test (comparing PR against master branch)The table below shows the summary of memory usage change (decrease - increase) in bytes and percentage for each target.
Click to expand the detailed deltas report [usage change in BYTES]
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SuGlider
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Nov 13, 2025
SuGlider
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Nov 13, 2025
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No OpenThread for the C61.
Co-authored-by: Sugar Glider <rodrigo.garcia@espressif.com>
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@lucasssvaz adding c61 in cores/esp32/esp32-hal-psram.c is missing |
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can we merge this now? |
Collaborator
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It does compile and @TD-er has running EspEasy on a c61 based on this PR |
lucasssvaz
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Status: Blocked upstream 🛑
lucasssvaz
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P-R-O-C-H-Y
approved these changes
Nov 20, 2025
TD-er
reviewed
Nov 20, 2025
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@SuGlider unblock this PR please |
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Author
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@me-no-dev I dismissed his review |
me-no-dev
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Nov 20, 2025
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Description of Change
This pull request adds support for the ESP32-C61 target across the Arduino-ESP32 codebase. The changes ensure that ESP32-C61 is correctly handled in build scripts, documentation, hardware abstraction, and board-specific logic. Additionally, the CPU frequency management code is refactored for better maintainability and extensibility.
ESP32-C61 Support
.github/scripts/find_all_boards.sh,.github/workflows/build_component.yml) and ensured it is properly skipped where required for library builds. [1] [2] [3] [4]README.md) to mention ESP32-C61 support and its requirements.HardwareSerial.h, and updated related logic for RX/TX pin mappings. [1] [2]Esp.cpp, including magic flash frequency mapping and register usage. [1] [2] [3]CPU Frequency Management Refactor
esp32-hal-cpu.cto introduce a generic clock source name lookup and supported frequency reporting, improving clarity and extensibility for all ESP32 targets. [1] [2] [3]General Board Handling Improvements
Code Organization and Maintainability
Minor Fixes and Cleanups
Test Scenarios
Locally
Related links
espressif/esp32-arduino-lib-builder#331
Closes #9092