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fix stall response with SET_INTERFACE/GET_INTERFACE

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webusb work with linux & macos
This commit is contained in:
hathach
2019-07-26 20:14:56 +07:00
parent 4ed1a96311
commit cdaf455461
2 changed files with 49 additions and 25 deletions
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44
examples/device/webusb/src/main.c
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@@ -86,6 +86,28 @@ int main(void)
return 0;
}
// send characters to both CDC and WebUSB
void echo_all(uint8_t buf[], uint32_t count)
{
// echo to web serial
if ( web_serial_connected )
{
tud_vendor_write(buf, count);
}
// echo to cdc
if ( tud_cdc_connected() )
{
for(uint32_t i=0; i<count; i++)
{
tud_cdc_write_char(buf[i]);
if ( buf[i] == '\r' ) tud_cdc_write_char('\n');
}
tud_cdc_write_flush();
}
}
//--------------------------------------------------------------------+
// Device callbacks
//--------------------------------------------------------------------+
@@ -117,28 +139,6 @@ void tud_resume_cb(void)
blink_interval_ms = BLINK_MOUNTED;
}
// send characters to both CDC and WebUSB
void echo_all(uint8_t buf[], uint32_t count)
{
// echo to web serial
if ( web_serial_connected )
{
tud_vendor_write(buf, count);
}
// echo to cdc
if ( tud_cdc_connected() )
{
for(uint32_t i=0; i<count; i++)
{
tud_cdc_write_char(buf[i]);
if ( buf[i] == '\r' ) tud_cdc_write_char('\n');
}
tud_cdc_write_flush();
}
}
//--------------------------------------------------------------------+
// WebUSB use vendor class
//--------------------------------------------------------------------+