gpsim

Simulator for Microchip PIC microcontrollers with debugging capabilities

brewmacoslinux

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Simulator for Microchip's PIC microcontrollers

gpsimgpsim_cli

Start the interactive gpsim simulator GUI$ gpsim

Run gpsim in command-line mode with a hex file$ gpsim -c -s program.hex

Execute gpsim with a script file containing simulation commands$ gpsim -c -i simulation_script.txt program.hex