ESP32-C3: Update makefile to use tockloader to install apps #4647
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- Maybe it was at some point, but in Rust there was no longer a _start_trap symbol, making the conditional in the linker script no longer valid. This fixes that. - The esp32c3 needs to use the vectored interrupts, so this fixes that call in the main.rs.
Need to set the register twice to get the current count to update correctly. Otherwise the first now() call gets the old value.
For a single-wire tri-color LED.
The main.rs was in a pretty arbitrary order. This makes it more consistent and easier to follow.
Use tockloader to install apps.
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Pull Request Overview
Use the local board feature in tockloader to flash the kernel and apps all at once.
You'll love the solution I came up with for this. The esptool needs a very specific format to flash apps the bootloader will run. The only way in esptool v5+ to create the format is to convert an elf. We want to make a binary file that has the kernel code and apps in the same file. SO, this converts our local board binary file to an elf, then uses that elf to create the esp32c3 image, which we then flash.
Testing Strategy
Running both blink and buttons on the board.
TODO or Help Wanted
n/a
Documentation Updated
/docs, or no updates are required.Formatting
make prepush.