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fix typos

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This commit is contained in:
hathach 2023-01-31 19:03:31 +07:00
parent 6759721e9a
commit ddb061f639
2 changed files with 3 additions and 3 deletions
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4
src/portable/raspberrypi/rp2040/dcd_rp2040.c
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@ -254,7 +254,7 @@ static void __tusb_irq_path_func(dcd_rp2040_irq)(void)
handled |= USB_INTF_DEV_SOF_BITS;
#if TUD_OPT_RP2040_USB_DEVICE_UFRAME_FIX
// Errata 15 Walkaround for Device Bulk-In endpoint
// Errata 15 workaround for Device Bulk-In endpoint
e15_last_sof = time_us_32();
for ( uint8_t i = 0; i < USB_MAX_ENDPOINTS; i++ )
@ -340,7 +340,7 @@ static void __tusb_irq_path_func(dcd_rp2040_irq)(void)
usb_hw_clear->sie_status = USB_SIE_STATUS_BUS_RESET_BITS;
#if TUD_OPT_RP2040_USB_DEVICE_ENUMERATION_FIX
// Only run enumeration walk-around if pull up is enabled
// Only run enumeration workaround if pull up is enabled
if ( usb_hw->sie_ctrl & USB_SIE_CTRL_PULLUP_EN_BITS ) rp2040_usb_device_enumeration_fix();
#endif
}

2
src/portable/raspberrypi/rp2040/rp2040_usb.c
View File

@ -401,7 +401,7 @@ static bool __tusb_irq_path_func(e15_is_bulkin_ep) (struct hw_endpoint *ep)
ep->transfer_type == TUSB_XFER_BULK);
}
// check if we need to apply Errata 15 walk-around : i.e
// check if we need to apply Errata 15 workaround : i.e
// Endpoint is BULK IN and is currently in critical frame period i.e 20% of last usb frame
static bool __tusb_irq_path_func(e15_is_critical_frame_period) (struct hw_endpoint *ep)
{