Category:SDCC
(Redirected from SDCC)
Install
Example for SDCC
- git clone https://github.com/Blinkinlabs/ch554_sdcc.git
- cd ch554_sdcc/examples
Compile
compile for 8051
- sdcc -mmcs51 serialtest.c -o serialtest.ihx
compile for stm8
- sdcc -mstm8 --std-c99 led.c
C
- sdcc -c common.c -D FOSC_160000
link
- sdcc main.c common.rel delay.rel
Logs
main.c:155: error 20: Undefined identifier 'FREQ_SYS'
- sdcc -c main.c -D FREQ_SYS = 16000000
Makefile
CFLAGS := -V -mmcs51 --model-small \
--xram-size $(XRAM_SIZE) --xram-loc $(XRAM_LOC) \ --code-size $(CODE_SIZE) \ -I$(ROOT_DIR)include -DFREQ_SYS=$(FREQ_SYS) \ $(EXTRA_FLAGS)