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led.h

led.h 2.5 KB
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  1. #pragma once
    2. 

  2. #ifndef LED_H
    3. 

  3. #define LED_H
    4. 

  4. 

  5. // time to show one led digit, ms
    6. 

  6. #define LED_ONE_PERIOD  2
    7. 

  7. #define LED_DIGITS_NUM  8
    8. 

  8. 

  9. /* LED
    10. 

  10.  AAA
    11. 

  11. F   B
    12. 

  12. F   B
    13. 

  13.  GGG
    14. 

  14. E   C
    15. 

  15. E   C
    16. 

  16.  DDD P
    17. 

  17. */
    18. 

  18. #define LED_SEG1_PORT   GPIOA
    19. 

  19. #define LED_SEG1_PINS   GPIO_PIN_3
    20. 

  20. #define LED_SEG_DP      GPIO_PIN_3
    21. 

  21. 

  22. #define LED_SEG3_PORT   GPIOC
    23. 

  23. #define LED_SEG3_PINS   (GPIO_PIN_4 | GPIO_PIN_6 | GPIO_PIN_7 | GPIO_PIN_3 | GPIO_PIN_5)
    24. 

  24. #define LED_SEG_A       GPIO_PIN_3
    25. 

  25. #define LED_SEG_F       GPIO_PIN_4
    26. 

  26. #define LED_SEG_B       GPIO_PIN_5
    27. 

  27. #define LED_SEG_E       GPIO_PIN_6
    28. 

  28. #define LED_SEG_G       GPIO_PIN_7
    29. 

  29. 

  30. #define LED_SEG2_PORT   GPIOD
    31. 

  31. #define LED_SEG2_PINS   (GPIO_PIN_1 | GPIO_PIN_4)
    32. 

  32. #define LED_SEG_C       GPIO_PIN_1
    33. 

  33. #define LED_SEG_D       GPIO_PIN_4
    34. 

  34. 

  35. #define LED_OUT_OFF   {LED_SEG1_PORT->ODR |= LED_SEG1_PINS; LED_SEG2_PORT->ODR |= LED_SEG2_PINS; LED_SEG3_PORT->ODR |= LED_SEG3_PINS;}
    36. 

  36. #define LED_OUT_DP    GPIOA->ODR &= ~LED_SEG_DP
    37. 

  37. #define LED_OUT_MM    GPIOC->ODR &= ~LED_SEG_G
    38. 

  38. #define LED_OUT_0     GPIOC->ODR &= ~(LED_SEG_A|LED_SEG_B|LED_SEG_E|LED_SEG_F); GPIOD->ODR &= ~(LED_SEG2_PINS)
    39. 

  39. #define LED_OUT_1     GPIOC->ODR &= ~(LED_SEG_B); GPIOD->ODR &= ~(LED_SEG_C)
    40. 

  40. #define LED_OUT_2     GPIOC->ODR &= ~(LED_SEG_A|LED_SEG_B|LED_SEG_E|LED_SEG_G); GPIOD->ODR &= ~(LED_SEG_D)
    41. 

  41. #define LED_OUT_3     GPIOC->ODR &= ~(LED_SEG_A|LED_SEG_B|LED_SEG_G); GPIOD->ODR &= ~(LED_SEG2_PINS)
    42. 

  42. #define LED_OUT_4     GPIOC->ODR &= ~(LED_SEG_B|LED_SEG_F|LED_SEG_G); GPIOD->ODR &= ~(LED_SEG_C)
    43. 

  43. #define LED_OUT_5     GPIOC->ODR &= ~(LED_SEG_A|LED_SEG_F|LED_SEG_G); GPIOD->ODR &= ~(LED_SEG2_PINS)
    44. 

  44. #define LED_OUT_6     GPIOC->ODR &= ~(LED_SEG_A|LED_SEG_E|LED_SEG_F|LED_SEG_G); GPIOD->ODR &= ~(LED_SEG2_PINS)
    45. 

  45. #define LED_OUT_7     GPIOC->ODR &= ~(LED_SEG_A|LED_SEG_B); GPIOD->ODR &= ~(LED_SEG_C)
    46. 

  46. #define LED_OUT_8     GPIOC->ODR &= ~(LED_SEG3_PINS); GPIOD->ODR &= ~(LED_SEG2_PINS)
    47. 

  47. #define LED_OUT_9     GPIOC->ODR &= ~(LED_SEG_A|LED_SEG_B|LED_SEG_F|LED_SEG_G); GPIOD->ODR &= ~(LED_SEG2_PINS)
    48. 

  48. #define LED_OUT_H     GPIOC->ODR &= ~(LED_SEG_B|LED_SEG_E|LED_SEG_F|LED_SEG_G); GPIOD->ODR &= ~(LED_SEG_C)
    49. 

  49. #define LED_OUT_PL    GPIOC->ODR &= ~(LED_SEG_B|LED_SEG_G); GPIOD->ODR &= ~(LED_SEG_C)
    50. 

  50. #define LED_OUT_O     GPIOC->ODR &= ~(LED_SEG_A|LED_SEG_B|LED_SEG_F|LED_SEG_G);
    51. 

  51. 

  52. /* shift register control pins */
    53. 

  53. #define SPI_PORT      GPIOA
    54. 

  54. #define SPI_SCK       GPIO_PIN_1
    55. 

  55. #define SPI_DATA      GPIO_PIN_2
    56. 

  56. 

  57. typedef enum {
    58. 

  58.   led_Plus = 0xa,
    59. 

  59.   led_Minus = 0xb,
    60. 

  60.   led_H = 0xc,
    61. 

  61.   led_O = 0xd,
    62. 

  62.   led_Off = 0xff
    63. 

  63. } led_sym_t;
    64. 

  64. 

  65. extern uint8_t LedDigits[];
    66. 

  66. extern uint8_t LedPoint[];
    67. 

  67. 

  68. void led_OutputValue(void);
    69. 

  69. 

  70. #endif // LED_H
    71.