From 6dea259ea2dd0afc4b610961e211d77460cfd0c6 Mon Sep 17 00:00:00 2001 From: inmarket Date: Wed, 9 Jul 2014 18:47:59 +1000 Subject: Example added for FreeRTOS on Raspberry Pi --- .../example-FreeRTOS/Drivers/interrupts.h | 25 ++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 boards/base/RaspberryPi/example-FreeRTOS/Drivers/interrupts.h (limited to 'boards/base/RaspberryPi/example-FreeRTOS/Drivers/interrupts.h') diff --git a/boards/base/RaspberryPi/example-FreeRTOS/Drivers/interrupts.h b/boards/base/RaspberryPi/example-FreeRTOS/Drivers/interrupts.h new file mode 100644 index 00000000..d09353a4 --- /dev/null +++ b/boards/base/RaspberryPi/example-FreeRTOS/Drivers/interrupts.h @@ -0,0 +1,25 @@ +/** + * Tiny Interrupt Manager + * + * @author James Walmsley + * 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 -- cgit v1.2.3