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cuu 188f2ca65b update readme		2025-03-28 22:47:50 +08:00
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README.md	update readme	2025-03-28 22:47:50 +08:00
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README.md

How to compile NES emulator

All the operations in this document are performed in a Linux environment. A basic understanding of Linux, as well as familiarity with Git and pico sdk development, is required.

git clone https://github.com/shapoco/shapones.git

cd shapones
git clone  https://github.com/clockworkpi/PicoCalc.git #get patch code

git apply PicoCalc/Code/NES/shapones.patch

cd samples/v3/
mkdir build
cd build
export PICO_SDK_PATH=/to/where/your/pico/sdk/is
cmake ..
make

Copy picocalc_nes.uf2 into picocalc

use up/down key to select *.nes rom,

- key is select
= key is start,
[ key is a
] key is b

press -(select) and =(start) together, will reset the emulator to the rom selection page.

Due to the limitation of Pico memory, only ROMs with a size less than or equal to 44KB can be used.

Pre-compiled uf2

https://github.com/clockworkpi/PicoCalc/blob/master/Bin/PicoCalc%20SD/firmware/PicoCalc_NES_v1.0.uf2