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Marcel Stör 2016-07-31 23:16:47 +02:00
parent 8cd5e02634
commit 8a7007efc9
1 changed files with 1 additions and 1 deletions

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@ -58,7 +58,7 @@ Espressif changes the init data block (`esp_init_data_default.bin`) for their de
A typical case that often fails is when a module is upgraded from a 0.9.x firmware to a recent version. It might look like the new firmware is broken, but the reason for the missing Lua prompt is related to the big jump in SDK versions. A typical case that often fails is when a module is upgraded from a 0.9.x firmware to a recent version. It might look like the new firmware is broken, but the reason for the missing Lua prompt is related to the big jump in SDK versions.
If there is no init data block found during SDK startup, the SDK will install one itself. If there is a previous (potentially too old init block), the SDK *probably* doesn't do anything with it but there is no documentation from Espressif on this topic. If there is no init data block found during SDK startup, the SDK will install one itself. If there is a previous (potentially too old) init block, the SDK *probably* doesn't do anything with it but there is no documentation from Espressif on this topic.
Hence, there are two strategies to update the SDK init data: Hence, there are two strategies to update the SDK init data: