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Add ESP.getChipId() function to get ESP32's ChipID. (#322)

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* Add ESP.getChipId() function to get ESP32's ChipID.

* change getChipId() to getEfuseMac()
This commit is contained in:
WEMOS Electronics
2017-05-05 01:59:54 -05:00
committed by Me No Dev
parent cc73f17add
commit a38ffe58fe
3 changed files with 24 additions and 0 deletions
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8
cores/esp32/Esp.cpp
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@ -212,3 +212,11 @@ bool EspClass::flashRead(uint32_t offset, uint32_t *data, size_t size)
{
return spi_flash_read(offset, (uint32_t*) data, size) == ESP_OK;
}
uint64_t EspClass::getEfuseMac(void)
{
uint64_t _chipmacid;
esp_efuse_read_mac((uint8_t*) (&_chipmacid));
return _chipmacid;
}

2
cores/esp32/Esp.h
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@ -76,6 +76,8 @@ public:
bool flashWrite(uint32_t offset, uint32_t *data, size_t size);
bool flashRead(uint32_t offset, uint32_t *data, size_t size);
uint64_t getEfuseMac();
};
extern EspClass ESP;