test usb serial

This commit is contained in:
Arthur Lu 2024-02-07 00:52:03 -08:00
parent 8a4a94e5b1
commit f3c1c06ddf
2 changed files with 5 additions and 0 deletions

View File

@ -11,4 +11,6 @@ target_link_libraries(bmc
pico_stdlib pico_stdlib
pico_cyw43_arch_none pico_cyw43_arch_none
) )
pico_enable_stdio_usb(bmc 1)
pico_enable_stdio_uart(bmc 0)
pico_add_extra_outputs(bmc) pico_add_extra_outputs(bmc)

3
bmc.c
View File

@ -1,3 +1,4 @@
#include <stdio.h>
#include "pico/stdlib.h" #include "pico/stdlib.h"
#include "pico/cyw43_arch.h" #include "pico/cyw43_arch.h"
@ -9,8 +10,10 @@ int main() {
} }
while (true) { while (true) {
cyw43_arch_gpio_put(CYW43_WL_GPIO_LED_PIN, 1); cyw43_arch_gpio_put(CYW43_WL_GPIO_LED_PIN, 1);
printf("LED on");
sleep_ms(1000); sleep_ms(1000);
cyw43_arch_gpio_put(CYW43_WL_GPIO_LED_PIN, 0); cyw43_arch_gpio_put(CYW43_WL_GPIO_LED_PIN, 0);
printf("LED off");
sleep_ms(1000); sleep_ms(1000);
} }
} }