something_i_am_sure

CH32V003/Makefile

@@ -10,11 +10,11 @@
 #
 # This build does NOT use the WCH EVT SDK, WCH's GCC, libprintf, or IQmath.
 
-TARGET      ?= firmware
+TARGET      ?= ch32v003_GPIO_USB
 TARGET_MCU  ?= CH32V003
 
 # Root of the ch32fun checkout (the directory containing ch32fun/ and minichlink/).
-CH32FUN_ROOT ?= $(HOME)/code/ch32fun
+CH32FUN_ROOT ?= ./rv003usb/ch32fun
 CH32FUN      ?= $(CH32FUN_ROOT)/ch32fun
 MINICHLINK   ?= $(CH32FUN_ROOT)/minichlink
 
@@ -27,6 +27,12 @@ NEWLIB ?= /usr/riscv64-elf/include
 #   make PREFIX=riscv32-unknown-elf
 PREFIX ?= riscv64-elf
 
+EXTRA_CFLAGS:=-I./rv003usb/lib -I./rv003usb/rv003usb -I../include -O3
+
+ADDITIONAL_C_FILES+=$(wildcard ./src/*.c)
+ADDITIONAL_C_FILES+=$(wildcard ./rv003usb/rv003usb/*.c)
+
+
 ifeq ($(wildcard $(CH32FUN)/ch32fun.mk),)
 $(error ch32fun not found at $(CH32FUN). Set CH32FUN_ROOT=/path/to/ch32fun)
 endif