STM8S103 >> Assembly
LED
表格
main.s
.equ PB_ODR, 0x5005
.equ PB_IDR, 0x5006
.equ PB_DDR, 0x5007
.equ PB_CR1, 0x5008
.equ PB_CR2, 0x5009
.area data
.area sseg
.area home
int main
.area cseg
main:
mov PB_DDR, #0x20
mov PB_CR1, #0x20
loop:
ld a, PB_ODR
xor a, #0x20
ld PB_ODR, a
ldw x, #30000
d0:
decw x
jrne d0
jp loop
編譯、燒錄
$ sdasstm8 -o main.s $ sdldstm8 -ni -b home=0x8000 -b cseg=0x8080 -b data=0x0001 -b sseg=0xffff main.rel $ sudo stm8flash -c stlinkv2 -p stm8s103f3 -u Determine OPT area Due to its file extension (or lack thereof), "Workaround" is considered as RAW BINARY format! Unlocked device. Option bytes reset to default state. Bytes written: 11 $ sudo stm8flash -c stlinkv2 -p stm8s103f3 -s flash -w main.ihx Determine FLASH area Due to its file extension (or lack thereof), "main.ihx" is considered as INTEL HEX format! 154 bytes at 0x8000... OK Bytes written: 154
完成
