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reduce memory usage of ota

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This commit is contained in:
Terrence
2025-01-13 05:00:14 +08:00
parent 7049522fc9
commit 58c1cd81c6
2 changed files with 19 additions and 15 deletions
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main/ota.cc
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@@ -165,7 +165,7 @@ void Ota::Upgrade(const std::string& firmware_url) {
return;
}
std::vector<char> buffer(4096);
std::vector<char> buffer(512);
size_t total_read = 0, recent_read = 0;
auto last_calc_time = esp_timer_get_time();
while (true) {