diff options
| author | Gabriel Schneider <[email protected]> | 2026-08-26 02:04:57 -0300 |
|---|---|---|
| committer | Gabriel Schneider <[email protected]> | 2026-08-26 02:04:57 -0300 |
| commit | c64012e35c6370804f8588a62964e358631323b9 (patch) | |
| tree | 4ce805063707c539f3457ea40d96ad1c98d7a6f6 /examples/halcheck.zig | |
| parent | cea01b8c08c30fa68fcbf18266937274a080507e (diff) | |
| download | esp32p4-c64012e35c6370804f8588a62964e358631323b9.tar.gz esp32p4-c64012e35c6370804f8588a62964e358631323b9.zip | |
Ask the shell for its own grid, and report the heap on every boot
Two small changes that the geometry sweep needed.
The firmware asked for 80x24 and let the shell clamp it, which made this file a second
opinion about the board's geometry - one opinion too many, and wrong the moment the shell
could render more than that. It now asks for 255x255 so the shell's own ceiling is what
governs, and the shell reports what it settled on.
And the heap is printed on every boot rather than only when init fails. A geometry that
fits with 2 KB to spare and one that fits with 80 KB are not the same answer, and from the
host the difference was invisible. That line is what showed the sweep that memory had
stopped being the constraint at all: 336 KB free at every size tried, while '.bss' - the
shadow grid, sized at comptime - is what actually runs out.
Diffstat (limited to 'examples/halcheck.zig')
0 files changed, 0 insertions, 0 deletions