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build: the libavr pin advances past phase 6

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The renames land (interrupt_guard, consume_reset_cause, set_duty), the
sampler binds its input in the new converter shape (the input pack plus
in<>::start() as free-running's one kick), and the console states
.allow_baud_error = true for the 115200-at-16-MHz this board has always
spoken - the receiver-tolerance table libavr now enforces is stricter
than the rate's own +2.1 %. The loader probe reads through
avr::flash_load instead of raw pgmspace, the terminal's line buffer is
std::array with backspace and delete named, the tree is reformatted
under InsertBraces, and the sources are ASCII.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
This commit is contained in:
BlackMark
2026-08-09 11:45:07 +02:00
parent 0e9060db69
commit b1caf49522
13 changed files with 161 additions and 113 deletions
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31
src/statistics.hpp
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@@ -7,9 +7,9 @@
#include "board.hpp"
// Temperature histogram: one uint32 bucket per °C 0..99, sampled once a
// Temperature histogram: one uint32 bucket per C 0..99, sampled once a
// second, written back to EEPROM every 30 minutes (update() only touches
// changed bytes). Erased EEPROM reads back as 0xffffffff — treated as 0.
// changed bytes). Erased EEPROM reads back as 0xffffffff - treated as 0.
namespace app {
class statistics {
@@ -34,9 +34,11 @@ class statistics {
static void init()
{
histogram = stored::read();
for (auto &bucket : histogram)
if (bucket == 0xffffffff)
for (auto &bucket : histogram) {
if (bucket == 0xffffffff) {
bucket = 0;
}
}
}
static void record(std::int8_t celsius)
@@ -65,34 +67,41 @@ class statistics {
static std::uint8_t min_temperature()
{
for (std::uint8_t i = 0; i < range; ++i)
if (histogram[i])
for (std::uint8_t i = 0; i < range; ++i) {
if (histogram[i]) {
return i;
}
}
return range;
}
static std::uint8_t max_temperature()
{
for (std::uint8_t i = range; i > 0; --i)
if (histogram[i - 1])
for (std::uint8_t i = range; i > 0; --i) {
if (histogram[i - 1]) {
return i - 1;
}
}
return 0;
}
static std::uint64_t total_samples()
{
std::uint64_t total = 0;
for (auto bucket : histogram)
for (auto bucket : histogram) {
total += bucket;
}
return total;
}
static std::uint32_t highest_bucket()
{
std::uint32_t highest = 0;
for (auto bucket : histogram)
if (bucket > highest)
for (auto bucket : histogram) {
if (bucket > highest) {
highest = bucket;
}
}
return highest;
}