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| author | Trent Piepho <tpiepho@gmail.com> | 2024-03-02 01:10:20 -0800 |
|---|---|---|
| committer | Damien George <damien@micropython.org> | 2024-03-08 15:54:44 +1100 |
| commit | 9fc450689b7505a44460bd6cc3a25961e1e4306e (patch) | |
| tree | 34ad4b079db774c387f2387c236bbe70fec801e4 /docs/esp32/tutorial | |
| parent | 27279e69b4d74b255bd8d8c5dd6668c97c942776 (diff) | |
| download | micropython-9fc450689b7505a44460bd6cc3a25961e1e4306e.tar.gz micropython-9fc450689b7505a44460bd6cc3a25961e1e4306e.zip | |
esp32/mpconfigport: Don't hang when machine.bootloader isn't supported.
Currently only the Arduino Nano ESP32 defines a machine.bootloader handler
for ESP32. All other boards will intentionally hang.
There is no error message, nor is a NotImplementedError raised. There's no
indication if Micropython has crashed, or if the bootloader was entered but
USB is not working, which is a real problem the ESP32 bootloader has. It's
not possible escape from this hang with ^C or any other means besides
physical access to the reset pin or the ability to cycle power.
Change this to only define an implementation of machine.bootloader() when
there is a handler for it.
Signed-off-by: Trent Piepho <tpiepho@gmail.com>
Diffstat (limited to 'docs/esp32/tutorial')
0 files changed, 0 insertions, 0 deletions