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samd21: Minor fixes to usbserial 

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor 2018-08-07 00:38:07 -04:00
parent 2eaf3510ab
commit f067d0cc78
1 changed files with 2 additions and 7 deletions
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9
src/samd21/usbserial.c
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@ -6,15 +6,12 @@
#include <string.h> // memcpy
#include "board/io.h" // readl
#include "board/irq.h" // irq_save
#include "board/usb_cdc.h" // usb_notify_setup
#include "board/usb_cdc_ep.h" // USB_CDC_EP_BULK_IN
#include "internal.h" // enable_pclock
#include "samd21.h" // SERCOM0
#include "samd21.h" // USB
#include "sched.h" // DECL_INIT
#include "command.h" // output
/****************************************************************
* USB transfer memory
@ -147,9 +144,7 @@ static uint8_t set_address;
void
usb_set_address(uint_fast8_t addr)
{
irqstatus_t flag = irq_save();
set_address = addr | USB_DEVICE_DADD_ADDEN;
irq_restore(flag);
writeb(&set_address, addr | USB_DEVICE_DADD_ADDEN);
usb_send_setup(NULL, 0);
}