drv_usb: remove delay
@@ -393,8 +393,6 @@ void usb_serial_write(uint8_t *data, uint32_t len) {
tx_buffer_in_use = true;
written += circular_buffer_write_multi(&tx_buffer, data + written, len - written);
tx_buffer_in_use = false;
-
- time_delay_us(100);
}
}
