Commit 0bbca353 authored by Alan Wood's avatar Alan Wood

Documentation added the detail

parent aa57c680
......@@ -44,7 +44,7 @@ If you also have an STLink (or Chinese copy, or discovery/nucleo board) connecte
Which will program myStorm, easy huh...
## Gah! The harder bits and small print
## The Detail
In truth it did not do an honest full build due to the assumption about single toolchains, I cheeted a little here. Also if you don't have an STLINK connected it won't upload so let me break some of these exceptions off and handle them..
......@@ -65,7 +65,7 @@ The way myStorm currently works is as follows:
If you look at the c/cpp code we have an array value (normally RO) starting at _binary_bitmap_bin_start and ending at _binary_bitmap_bin_end see the code excerpt below where we use this to program the bit file with ms.ice_prog(&_binary_bitmap_bin_start, len). The clever build step is the conversion of the bitimage poutput from icestorm into a suitable object file for linking with the arm eabi toochain. This is the bit that isn't done automagically for us (yet) with platformio run.
''' c
'''
extern uint8_t __binary_bitmap_bin_start
extern uint8_t __binary_bitmap_bin_end
...
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