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Move interrupt handler into device driver, and rename the OPT_MCU_STM32 constants.

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This commit is contained in:
Nathan Conrad
2019-09-10 09:35:52 -04:00
parent 2cf2f35fa3
commit 65e72de7ce
6 changed files with 86 additions and 35 deletions
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25
hw/bsp/stm32f303disco/stm32f303disco.c
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@@ -109,31 +109,6 @@ void board_init(void)
#endif
}
// USB defaults to using interrupts 19, 20, and 42 (based on SYSCFG_CFGR1.USB_IT_RMP)
// FIXME: Do all three need to be handled, or just the LP one?
void dcd_fs_irqHandler(void);
// USB high-priority interrupt (Channel 19): Triggered only by a correct
// transfer event for isochronous and double-buffer bulk transfer to reach
// the highest possible transfer rate.
void USB_HP_CAN_TX_IRQHandler(void)
{
dcd_fs_irqHandler();
}
// USB low-priority interrupt (Channel 20): Triggered by all USB events
// (Correct transfer, USB reset, etc.). The firmware has to check the
// interrupt source before serving the interrupt.
void USB_LP_CAN_RX0_IRQHandler(void)
{
dcd_fs_irqHandler();
}
// USB wakeup interrupt (Channel 42): Triggered by the wakeup event from the USB
// Suspend mode.
void USBWakeUp_IRQHandler(void)
{
dcd_fs_irqHandler();
}
//--------------------------------------------------------------------+
// Board porting API
//--------------------------------------------------------------------+