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minor update to webusb serial example

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This commit is contained in:
hathach 2022-07-12 01:55:33 +07:00
parent 345558307d
commit 4ea27acd1d
1 changed files with 4 additions and 2 deletions
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6
examples/device/webusb_serial/src/main.c
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@ -71,7 +71,7 @@ enum {
static uint32_t blink_interval_ms = BLINK_NOT_MOUNTED; static uint32_t blink_interval_ms = BLINK_NOT_MOUNTED;
#define URL "example.tinyusb.org/webusb-serial/" #define URL "example.tinyusb.org/webusb-serial/index.html"
const tusb_desc_webusb_url_t desc_url = const tusb_desc_webusb_url_t desc_url =
{ {
@ -114,6 +114,7 @@ void echo_all(uint8_t buf[], uint32_t count)
if ( web_serial_connected ) if ( web_serial_connected )
{ {
tud_vendor_write(buf, count); tud_vendor_write(buf, count);
tud_vendor_flush();
} }
// echo to cdc // echo to cdc
@ -211,7 +212,8 @@ bool tud_vendor_control_xfer_cb(uint8_t rhport, uint8_t stage, tusb_control_requ
board_led_write(true); board_led_write(true);
blink_interval_ms = BLINK_ALWAYS_ON; blink_interval_ms = BLINK_ALWAYS_ON;
tud_vendor_write_str("\r\nTinyUSB WebUSB device example\r\n"); tud_vendor_write_str("\r\nWebUSB interface connected\r\n");
tud_vendor_flush();
}else }else
{ {
blink_interval_ms = BLINK_MOUNTED; blink_interval_ms = BLINK_MOUNTED;