mirror/tinyusb
1
0
Fork 0
mirror of https://github.com/hathach/tinyusb.git synced 2025-03-23 04:20:47 +00:00
Code Issues Packages Projects Releases Wiki Activity

add hint/question with ISB

Browse Source
This commit is contained in:
hathach 2021-11-04 12:42:28 +07:00
parent 4a8ac71711
commit 6cfdf697eb
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/portable/synopsys/dwc2/dwc2_bcm.h
View File

@ -47,7 +47,7 @@ static inline void dwc2_dcd_int_enable(uint8_t rhport)
{
(void) rhport;
BP_EnableIRQ(USB_IRQn);
__asm__ volatile("isb");
__asm__ volatile("isb"); // needed if TIMER1 IRQ is not enabled !?
}
TU_ATTR_ALWAYS_INLINE
@ -55,7 +55,7 @@ static inline void dwc2_dcd_int_disable (uint8_t rhport)
{
(void) rhport;
BP_DisableIRQ(USB_IRQn);
__asm__ volatile("isb");
__asm__ volatile("isb"); // needed if TIMER1 IRQ is not enabled !?
}
static inline void dwc2_remote_wakeup_delay(void)