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Diffstat (limited to 'boards/base/RaspberryPi/FreeRTOS/interrupts.h')
| -rw-r--r-- | boards/base/RaspberryPi/FreeRTOS/interrupts.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/boards/base/RaspberryPi/FreeRTOS/interrupts.h b/boards/base/RaspberryPi/FreeRTOS/interrupts.h new file mode 100644 index 00000000..d09353a4 --- /dev/null +++ b/boards/base/RaspberryPi/FreeRTOS/interrupts.h @@ -0,0 +1,25 @@ +/** + * Tiny Interrupt Manager + * + * @author James Walmsley <james@fullfat-fs.co.uk> + * This code is licensed under the GNU GPLv3 license. + **/ + +#ifndef _INTERRUPTS_H_ +#define _INTERRUPTS_H_ + +typedef void (*FN_INTERRUPT_HANDLER)(int nIRQ, void *pParam); + +typedef struct { + FN_INTERRUPT_HANDLER pfnHandler; ///< Function that handles this IRQn + void *pParam; ///< A special parameter that the use can pass to the IRQ. +} INTERRUPT_VECTOR; + +int InitInterruptController (); +int RegisterInterrupt (int nIRQ, FN_INTERRUPT_HANDLER pfnHandler, void *pParam); +int EnableInterrupt (int nIRQ); +int DisableInterrupt (int nIRQ); +int EnableInterrupts (); +int DisableInterrupts (); + +#endif |