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Remove call to randomSeed() (#2374)

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This function causes the new arduino-esp32 core to revert to the pseudorandom behavior specified in Arduino.
Calls to random() automatically use esp_random() if randomSeed or useRealRandomGenerator(false) aren't called.
Tentative fix for #2357
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code8buster 2023-03-23 17:05:12 +00:00 committed by GitHub
parent 5cb1f96240
commit 958d2cf630
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1 changed files with 1 additions and 2 deletions
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src/platform/esp32/main-esp32.cpp
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@ -85,7 +85,6 @@ void esp32Setup()
{ {
uint32_t seed = esp_random(); uint32_t seed = esp_random();
LOG_DEBUG("Setting random seed %u\n", seed); LOG_DEBUG("Setting random seed %u\n", seed);
randomSeed(seed); // ESP docs say this is fairly random
LOG_DEBUG("Total heap: %d\n", ESP.getHeapSize()); LOG_DEBUG("Total heap: %d\n", ESP.getHeapSize());
LOG_DEBUG("Free heap: %d\n", ESP.getFreeHeap()); LOG_DEBUG("Free heap: %d\n", ESP.getFreeHeap());
@ -221,4 +220,4 @@ void cpuDeepSleep(uint64_t msecToWake)
esp_sleep_enable_timer_wakeup(msecToWake * 1000ULL); // call expects usecs esp_sleep_enable_timer_wakeup(msecToWake * 1000ULL); // call expects usecs
esp_deep_sleep_start(); // TBD mA sleep current (battery) esp_deep_sleep_start(); // TBD mA sleep current (battery)
} }