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esp32 ,chip Revision check
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| /* | |
| esp32 ,chip Revision check | |
| thanks: | |
| https://www.esp32.com/viewtopic.php?t=1358 | |
| */ | |
| #include "soc/efuse_reg.h" | |
| // | |
| uint8_t getChipRevision(){ | |
| return (REG_READ(EFUSE_BLK0_RDATA3_REG) >> EFUSE_RD_CHIP_VER_RESERVE_S ) && EFUSE_RD_CHIP_VER_RESERVE_V; | |
| } | |
| // | |
| void setup() { | |
| Serial.begin(115200); | |
| Serial.println("#Start-Setup"); | |
| Serial.printf("Chip rev=%d\n" ,getChipRevision() ); | |
| } | |
| void loop() { | |
| // put your main code here, to run repeatedly: | |
| } |
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