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dev->serial

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dgjames 2024-12-21 19:37:41 +08:00
parent 509665eb13
commit d9877e5087
1 changed files with 3 additions and 3 deletions
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6
my_pro/myproject.c
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@ -418,12 +418,12 @@ void cdc_entry(void *parameter)
static void serial_thread_entry(void *parameter) static void serial_thread_entry(void *parameter)
{ {
rt_device_t dev = RT_NULL; serial = RT_NULL;
char buf[] = "hello rt-thread!\r\n"; char buf[] = "hello rt-thread!\r\n";
dev = rt_device_find("uart3"); serial = rt_device_find("uart3");
if (dev) if (dev)
rt_device_open(dev, RT_DEVICE_FLAG_RDWR); rt_device_open(serial, RT_DEVICE_FLAG_RDWR);
else else
return; return;