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m5stack / M5Stack-Camera

Base espressif esp32-camera
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cpu_start: Failed to init external RAM! #10

Closed txekmi closed 5 years ago

txekmi commented 5 years ago

I come across the same issue as Fah... I configure the pins according to https://docs.m5stack.com/#/en/unit/esp32cam (CAM Type A (1) and CAM_PIN_D0 to 17 rather 32) Module continuoulsy reports D (656) boot: configure drom and irom and start D (661) boot: start: 0x4008142c E (665) cpu_start: Failed to init external RAM! abort() was called at PC 0x4008148d on core 0

Backtrace: 0x4008f92c:0x3ffe3bd0 0x4008fb55:0x3ffe3bf0 0x4008148d:0x3ffe3c10 0x4007939e:0x3ffe3c30 0x40079495:0x3ffe3c60 0x400794b3:0x3ffe3ca0 0x40079861:0x3ffe3cc0 0x400807d2:0x3ffe3df0 0x40007c31:0x3ffe3eb0 0x4000073d:0x3ffe3f20

Rebooting...

I have cloned the git repo https://github.com/m5stack/m5stack-cam-psram/tree/NoPsram but looks like something tries to initialize the non fitted external PSRAM...

I have also downladed already compiled files in firmware directory and the same issue happens.

txekmi commented 5 years ago

Sorry! bad use of git clone... I was cloning master rather than brach... My apologise...