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[api] Dump bytes fields as hex instead of unreadable string (#9288)

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This commit is contained in:
Jesse Hills
2025-07-02 13:36:15 +12:00
committed by GitHub
parent 04a46de237
commit 6a096c1d5a
4 changed files with 34 additions and 15 deletions
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esphome/core/helpers.cpp
+18 -3
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@@ -4,13 +4,13 @@
#include "esphome/core/hal.h"
#include "esphome/core/log.h"
#include <strings.h>
#include <algorithm>
#include <cctype>
#include <cmath>
#include <cstdarg>
#include <cstdio>
#include <cstring>
#include <strings.h>
#ifdef USE_HOST
#ifndef _WIN32
@@ -43,10 +43,10 @@
#include <random>
#endif
#ifdef USE_ESP32
#include "rom/crc.h"
#include "esp_mac.h"
#include "esp_efuse.h"
#include "esp_efuse_table.h"
#include "esp_mac.h"
#include "rom/crc.h"
#endif
#ifdef USE_LIBRETINY
@@ -393,6 +393,21 @@ std::string format_hex_pretty(const uint16_t *data, size_t length) {
return ret;
}
std::string format_hex_pretty(const std::vector<uint16_t> &data) { return format_hex_pretty(data.data(), data.size()); }
std::string format_hex_pretty(const std::string &data) {
if (data.empty())
return "";
std::string ret;
ret.resize(3 * data.length() - 1);
for (size_t i = 0; i < data.length(); i++) {
ret[3 * i] = format_hex_pretty_char((data[i] & 0xF0) >> 4);
ret[3 * i + 1] = format_hex_pretty_char(data[i] & 0x0F);
if (i != data.length() - 1)
ret[3 * i + 2] = '.';
}
if (data.length() > 4)
return ret + " (" + std::to_string(data.length()) + ")";
return ret;
}
std::string format_bin(const uint8_t *data, size_t length) {
std::string result;