mbed SDK library sources
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Development branch of the mbed library sources. This library is kept in synch with the latest changes from the mbed SDK and it is not guaranteed to work.
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The official Mbed 2 C/C++ SDK provides the software platform and libraries to build your applications.
Diff: hal/can_api.h
- Revision:
- 15:4892fe388435
- Parent:
- 13:0645d8841f51
- Child:
- 41:e8b66477f5bf
--- a/hal/can_api.h Mon Aug 05 14:54:27 2013 +0000 +++ b/hal/can_api.h Wed Aug 07 16:43:59 2013 +0300 @@ -28,13 +28,43 @@ extern "C" { #endif +typedef enum { + IRQ_RX, + IRQ_TX, + IRQ_ERROR, + IRQ_OVERRUN, + IRQ_WAKEUP, + IRQ_PASSIVE, + IRQ_ARB, + IRQ_BUS, + IRQ_READY +} CanIrqType; + + +typedef enum { + MODE_RESET, + MODE_NORMAL, + MODE_SILENT, + MODE_TEST_GLOBAL, + MODE_TEST_LOCAL, + MODE_TEST_SILENT +} CanMode; + +typedef void (*can_irq_handler)(uint32_t id, CanIrqType type); + typedef struct can_s can_t; void can_init (can_t *obj, PinName rd, PinName td); void can_free (can_t *obj); int can_frequency(can_t *obj, int hz); + +void can_irq_init (can_t *obj, can_irq_handler handler, uint32_t id); +void can_irq_free (can_t *obj); +void can_irq_set (can_t *obj, CanIrqType irq, uint32_t enable); + int can_write (can_t *obj, CAN_Message, int cc); int can_read (can_t *obj, CAN_Message *msg); +int can_mode (can_t *obj, CanMode mode); void can_reset (can_t *obj); unsigned char can_rderror (can_t *obj); unsigned char can_tderror (can_t *obj);