5 Jun
2019
5 Jun
'19
3:19 p.m.
FYI: Espressif have (finally) released a test toolchain for our PSRAM issue: https://github.com/espressif/esp-idf/issues/2892 <https://github.com/espressif/esp-idf/issues/2892> Linux <https://dl.espressif.com/dl/xtensa-esp32-elf-linux64-1.22.0-90-g26d9621-5.2.0-psramfix-20190605.tar.gz> Windows <https://dl.espressif.com/dl/xtensa-esp32-elf-win32-1.22.0-90-g26d9621-5.2.0-psramfix-20190605.tar.gz> OSX <https://dl.espressif.com/dl/xtensa-esp32-elf-macos-1.22.0-90-g26d9621-5.2.0-psramfix-20190605.tar.gz> Apparently, we need to include the following flags: CFLAGS+=-mfix-esp32-psram-cache-dupldst CXXFLAGS+=-mfix-esp32-psram-cache-dupldst This is a preliminary test fix only, so not for general release, but worth trying. Regards, Mark