31 lines
719 B
C
31 lines
719 B
C
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#pragma once
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#include <string>
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#include <string_view>
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#include <vector>
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#include "pico/time.h"
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#include "ring_buffer.h"
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struct log_entry {
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uint32_t timestamp_us;
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std::string message;
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};
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inline ring_buffer<log_entry, 32> g_debug_log;
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inline void dlog(std::string_view msg) {
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g_debug_log.push(log_entry{static_cast<uint32_t>(time_us_32()), std::string(msg)});
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}
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inline std::vector<log_entry> dlog_drain() {
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std::vector<log_entry> result;
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uint16_t n = g_debug_log.used();
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result.reserve(n);
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for (uint16_t i = 0; i < n; i++) {
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log_entry e;
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g_debug_log.peek(std::span{&e, 1});
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result.push_back(std::move(e));
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g_debug_log.consume(1);
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}
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return result;
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}
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