It s a template to work with PIC18F4550, you can use a bootloader to upload the firmaware

Ap_template-master
..................\.gitignore
..................\README.md
..................\probandoboot.X
..................\..............\.dropbox
..................\..............\Ap_ini.c
..................\..............\Ap_ini.h
..................\..............\Lemos.C
..................\..............\Lemos.h
..................\..............\Makefile
..................\..............\Robello.c
..................\..............\Robello.h
..................\..............\build
..................\..............\.....\default
..................\..............\.....\.......\production
..................\..............\.....\.......\..........\Ap_ini.p1
..................\..............\.....\.......\..........\Ap_ini.p1.d
..................\..............\.....\.......\..........\Ap_ini.pre
..................\..............\.....\.......\..........\Lemos.p1
..................\..............\.....\.......\..........\Lemos.p1.d
..................\..............\.....\.......\..........\Lemos.pre
..................\..............\.....\.......\..........\Robello.p1
..................\..............\.....\.......\..........\Robello.p1.d
..................\..............\.....\.......\..........\Robello.pre
..................\..............\.....\.......\..........\main.p1
..................\..............\.....\.......\..........\main.p1.d
..................\..............\.....\.......\..........\main.pre
..................\..............\confbits.h
..................\..............\desktop.ini
..................\..............\disassembly
..................\..............\...........\listing.disasm
..................\..............\dist
..................\..............\....\default
..................\..............\....\.......\production
..................\..............\....\.......\..........\probandoboot.X.production.cmf
..................\..............\....\.......\..........\probandoboot.X.production.cof
..................\..............\....\.......\..........\probandoboot.X.production.hex
..................\..............\....\.......\..........\probandoboot.X.production.hxl
..................\..............\....\.......\..........\probandoboot.X.production.lst
..................\..............\....\.......\..........\probandoboot.X.production.map
..................\..............\....\.......\..........\probandoboot.X.production.obj
..................\..............\....\.......\..........\probandoboot.X.production.rlf
..................\..............\....\.......\..........\probandoboot.X.production.sdb
..................\..............\....\.......\..........\probandoboot.X.production.sym
..................\..............\funclist
..................\..............\l.obj
..................\..............\lopez.c
..................\..............\main.c
..................\..............\nbproject
..................\..............\.........\Makefile-default.mk
..................\..............\.........\Makefile-genesis.properties
..................\..............\.........\Makefile-impl.mk
..................\..............\.........\Makefile-local-default.mk
..................\..............\.........\Makefile-variables.mk
..................\..............\.........\Package-default.bash
..................\..............\.........\configurations.xml
..................\..............\.........\private
..................\..............\.........\.......\configurations.xml
..................\..............\.........\.......\private.properties
..................\..............\.........\.......\private.xml
..................\..............\.........\project.properties
..................\..............\.........\project.xml

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