Naze32 clone with Frysky receiver
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  1. /* mbed Microcontroller Library
  2. * Copyright (c) 2006-2016 ARM Limited
  3. *
  4. * Licensed under the Apache License, Version 2.0 (the "License");
  5. * you may not use this file except in compliance with the License.
  6. * You may obtain a copy of the License at
  7. *
  8. * http://www.apache.org/licenses/LICENSE-2.0
  9. *
  10. * Unless required by applicable law or agreed to in writing, software
  11. * distributed under the License is distributed on an "AS IS" BASIS,
  12. * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13. * See the License for the specific language governing permissions and
  14. * limitations under the License.
  15. */
  16. #ifndef MBED_CAN_API_H
  17. #define MBED_CAN_API_H
  18. #include "device.h"
  19. #if DEVICE_CAN
  20. #include "PinNames.h"
  21. #include "PeripheralNames.h"
  22. #include "can_helper.h"
  23. #ifdef __cplusplus
  24. extern "C" {
  25. #endif
  26. typedef enum {
  27. IRQ_RX,
  28. IRQ_TX,
  29. IRQ_ERROR,
  30. IRQ_OVERRUN,
  31. IRQ_WAKEUP,
  32. IRQ_PASSIVE,
  33. IRQ_ARB,
  34. IRQ_BUS,
  35. IRQ_READY
  36. } CanIrqType;
  37. typedef enum {
  38. MODE_RESET,
  39. MODE_NORMAL,
  40. MODE_SILENT,
  41. MODE_TEST_LOCAL,
  42. MODE_TEST_GLOBAL,
  43. MODE_TEST_SILENT
  44. } CanMode;
  45. typedef void (*can_irq_handler)(uint32_t id, CanIrqType type);
  46. typedef struct can_s can_t;
  47. void can_init (can_t *obj, PinName rd, PinName td);
  48. void can_free (can_t *obj);
  49. int can_frequency(can_t *obj, int hz);
  50. void can_irq_init (can_t *obj, can_irq_handler handler, uint32_t id);
  51. void can_irq_free (can_t *obj);
  52. void can_irq_set (can_t *obj, CanIrqType irq, uint32_t enable);
  53. int can_write (can_t *obj, CAN_Message, int cc);
  54. int can_read (can_t *obj, CAN_Message *msg, int handle);
  55. int can_mode (can_t *obj, CanMode mode);
  56. int can_filter(can_t *obj, uint32_t id, uint32_t mask, CANFormat format, int32_t handle);
  57. void can_reset (can_t *obj);
  58. unsigned char can_rderror (can_t *obj);
  59. unsigned char can_tderror (can_t *obj);
  60. void can_monitor (can_t *obj, int silent);
  61. #ifdef __cplusplus
  62. };
  63. #endif
  64. #endif // MBED_CAN_API_H
  65. #endif