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projects:gpio-bb [2022/08/01 14:04]
darron 		projects:gpio-bb [2023/11/05 16:20]
darron [Raspberry Pi OS]
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 GPIO bit-bang is well suited to PICMicro ICSP but not exclusively. GPIO bit-bang is well suited to PICMicro ICSP but not exclusively.
 +
 +=== Build ===
 +
 +This module is built out of kernel and depends on the header files and tools found locally or may be cross compiled.
 +
 +For cross compilation, an example Makefile named `cross-compile.mk' is provided which should work for Raspberry PI OS as explained [[:tools:raspbian#kernel|here]].
 +
 +If the linux source directory was cross compiled and then copied to the target system to build the module, `scripts.sh' is provided to rebuild certain kernel header scripts locally. This is needed because some scripts are actually binary files on the foreign architecture.
 +
 +
  
 === Raspberry Pi OS=== === Raspberry Pi OS===
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 </code> </code>
  
 +=== Armbian ===
 +
 +==BPI==
 +
 +<code>
 +apt install  linux-headers-current-sunxi
 +make
 +make install
 +</code>
  
 === Configuration === === Configuration ===