deon/chopstx
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

USB-USART supports notification of serial error.

Browse Source
This commit is contained in:
NIIBE Yutaka
2017-12-18 11:11:25 +09:00
parent 1533284ace
commit 199db97025
6 changed files with 141 additions and 27 deletions
Download Patch File Download Diff File Expand all files Collapse all files

23
example-usb-serial/sample.c
View File

@@ -120,13 +120,28 @@ cdc_to_usart_loop (void *arg)
return NULL;
}
static struct cdc_usart cdc_usart0;
static struct cdc_usart cdc_usart1;
static int
ss_notify (uint8_t dev_no, uint16_t state_bits)
{
struct cdc *s;
if (dev_no == cdc_usart0.dev_no)
s = cdc_usart0.cdc;
else if (dev_no == cdc_usart1.dev_no)
s = cdc_usart1.cdc;
else
return -1;
return cdc_ss_notify (s, state_bits);
}
int
main (int argc, const char *argv[])
{
struct cdc_usart cdc_usart0;
struct cdc_usart cdc_usart1;
(void)argc;
(void)argv;
@@ -135,7 +150,7 @@ main (int argc, const char *argv[])
cdc_init ();
cdc_wait_configured ();
usart_init (PRIO_USART, STACK_ADDR_USART, STACK_SIZE_USART);
usart_init (PRIO_USART, STACK_ADDR_USART, STACK_SIZE_USART, ss_notify);
cdc_usart0.cdc = cdc_open (0);
cdc_usart0.dev_no = 2;