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add __run_demo.sh

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This commit is contained in:
lyon1998 2022-02-10 20:27:12 +08:00
parent be294d7253
commit 89e92a2fe1
4 changed files with 52 additions and 35 deletions
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30
port/qemu/__run_demo.sh Normal file
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@ -0,0 +1,30 @@
# config
OUT_NAME=result.txt
# clear
rm $OUT_NAME
# make the project
make clean >/dev/null
make $1_ALL >/dev/null
# launch qemu service
make $1_QEMURUN_TEL > qemu.out 2>&1 & echo $! > qemu.pid
sleep 1
# launch netcat client
nc -d 0.0.0.0 7777 > $OUT_NAME 2>&1 & echo $! > nc.pid
sleep 1
# kill the processes
kill `cat nc.pid`
kill `cat qemu.pid`
rm nc.pid
rm qemu.pid
rm qemu.out
# print the result
echo ======================================
echo [info]: qemu benchmark output
echo --------------------------------------
cat $OUT_NAME
echo ======================================

25
port/qemu/demos/printf_demo/main.c
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@ -11,7 +11,7 @@ void sleep() {
/* redirect printf to myprintf */
#define printf myprintf
static void prime_number_100_c() {
static void prime_number_100_c(void) {
int num = 0;
num = 0;
/* run */
@ -32,6 +32,22 @@ static void prime_number_100_c() {
}
}
void systick_init(void) {
uint32_t hclk_ticks_per_sec, ext_clock_ticks_per_sec;
hclk_ticks_per_sec = SystemCoreClock;
ext_clock_ticks_per_sec = hclk_ticks_per_sec / 8;
if (SysTick_Config(ext_clock_ticks_per_sec)) {
/* If SysTick_Config returns 1, that means the number ticks exceeds the
* limit. */
while (1)
;
}
}
void SysTick_Handler(void) {
GPIOC->ODR ^= 0x00001000;
}
int main(void) {
uint8_t b;
int32_t num1 = 0x1234;
@ -40,9 +56,8 @@ int main(void) {
// first init myprintf device(usart2)
myprintf_init();
systick_init();
uint32_t tic = SysTick->VAL;
prime_number_100_c();
while (1) {
myprintf("test num %d=0x%x str %s ch %c\n", num1, num1, str1, ch1);
sleep();
}
myprintf("SysTick spend: %d\n", tic - (uint32_t)SysTick->VAL);
}

1
port/qemu/demos/systick/main.c
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@ -36,5 +36,6 @@ int main(void) {
last_button_state = GPIOA->IDR & 0x00000001;
while (1) {
SysTick->CTRL ^= SysTick_CTRL_CLKSOURCE_Msk;
SysTick->VAL;
}
}

31
port/qemu/run.sh
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@ -1,30 +1 @@
# config
OUT_NAME=result.txt
# clear
rm $OUT_NAME
# make the project
make clean
make printf_demo_ALL
# launch qemu service
make printf_demo_QEMURUN_TEL > qemu.out 2>&1 & echo $! > qemu.pid
sleep 1
# launch netcat client
nc -d 0.0.0.0 7777 > $OUT_NAME 2>&1 & echo $! > nc.pid
sleep 1
# kill the processes
kill `cat nc.pid`
kill `cat qemu.pid`
rm nc.pid
rm qemu.pid
rm qemu.out
# print the result
echo ======================================
echo [info]: qemu benchmark output
echo --------------------------------------
cat $OUT_NAME
echo ======================================
sh __run_demo.sh printf_demo