77 lines
2.0 KiB
Markdown
77 lines
2.0 KiB
Markdown
# How to compile uLisp
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uLisp for PicoCalc uses [Arduino IDE](https://www.arduino.cc/en/software) for development
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## Install arduino-pico
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Open up the Arduino IDE and go to File->Preferences.
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In the dialog that pops up, enter the following URL in the "Additional Boards Manager URLs" field:
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https://github.com/earlephilhower/arduino-pico/releases/download/global/package_rp2040_index.json
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Hit OK to close the dialog.
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Go to Tools->Boards->Board Manager in the IDE
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Type "pico" in the search box and select "Add":
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Original document reference: https://github.com/earlephilhower/arduino-pico/blob/master/README.md
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## Patch code
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```
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git clone https://github.com/technoblogy/ulisp-arm.git
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cd uLisp-arm
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git reset --hard 97e61151dfb236311089abd3e89029e367613f70
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git apply uLisp.patch
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```
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Install **TFT_eSPI 2.5.34** in arduino ide and patch it
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```
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cp patches/Setup60_RP2040_ILI9488.h ~/Arduino/libraries/TFT_eSPI/User_Setups/Setup60_RP2040_ILI9488.h
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```
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Add a new include
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```
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#include <User_Setups/Setup60_RP2040_ILI9488.h>
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```
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and comment out
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```
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#include <User_Setup.h>
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```
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in `~/Arduino/libraries/TFT_eSPI/User_Setup_Select.h`
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Install `arduino_picocalc_kbd` for interacting with picocalc's keyboard via i2c.
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```
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cd ~/Arduino/libraries
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git clone https://github.com/cuu/arduino_picocalc_kbd.git
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```
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## Compile and upload
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In arduino ide ,config board and other arguments
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Put pico in BOOTSEL mode by pressing BOOTSEL key and power on it
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Hit the upload button in arduino ide
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Here is the screenshot for reference:
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It should be noted that uLisp's default serial port speed is **9600**
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## Pre-compiled uf2
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https://github.com/clockworkpi/PicoCalc/blob/master/Bin/PicoCalc%20SD/firmware/PicoCalc_uLisp_v1.0.uf2
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