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path: root/ports/esp32/tools/metrics_esp32.py
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2025-07-23esp32: Update to use ESP-IDF v5.4.2.Damien George
This is a patch release of the IDF. Comparing with 5.4.1, firmware size is up by about 1.5k on ESP32 and 9k on ESP32-S3. But IRAM usage (of the IDF) is down by about 500 byte on ESP32 and DRAM usage is down by about 20k on ESP32 and 10k on ESP32-S3. Testing on ESP32, ESP32-S2, ESP32-S3 and ESP32-C3 shows no regressions, except in BLE MTU ordering (the MTU exchange event occuring before the connect event). Signed-off-by: Damien George <damien@micropython.org>
2025-05-16esp32: Update to use ESP-IDF v5.4.1.IhorNehrutsa
This version of the IDF uses about 1KB more IRAM and 1KB more DRAM on most boards, but 6.5KB more DRAM usage on the S3. It seems that's due to a lot of small increases in many components. Signed-off-by: Ihor Nehrutsa <Ihor.Nehrutsa@gmail.com>
2025-04-24esp32/tools: Update metrics_esp32 script for ESP-IDF >=v5.4.x.Angus Gratton
The output of 'idf.py size' has changed, plus some other cleanups around build dir name, etc. Can now run on v5.2.2 and v5.4.1, probably other versions. Signed-off-by: Angus Gratton <angus@redyak.com.au>
2024-08-14esp32/tools: Add metrics_esp32 size comparison script.Angus Gratton
Signed-off-by: Angus Gratton <angus@redyak.com.au>