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stm32
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f1.h

f1.h 2.5 KB
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  1. /*
    2. 

  2.  * stm32/f1.h
    3. 

  3.  * 
    4. 

  4.  * Core and peripheral registers.
    5. 

  5.  * 
    6. 

  6.  * Written & released by Keir Fraser <keir.xen@gmail.com>
    7. 

  7.  * 
    8. 

  8.  * This is free and unencumbered software released into the public domain.
    9. 

  9.  * See the file COPYING for more details, or visit <http://unlicense.org>.
    10. 

  10.  */
    11. 

  11. 

  12. #define CORTEX_M3 1
    13. 

  13. 

  14. /* C pointer types */
    15. 

  15. #define BKP volatile struct bkp * const
    16. 

  16. #define AFIO volatile struct afio * const
    17. 

  17. #define DMA_CHN volatile struct dma_chn * const
    18. 

  18. 

  19. /* C-accessible registers. */
    20. 

  20. static STK stk = (struct stk *)STK_BASE;
    21. 

  21. static SCB scb = (struct scb *)SCB_BASE;
    22. 

  22. static NVIC nvic = (struct nvic *)NVIC_BASE;
    23. 

  23. static DBG dbg = (struct dbg *)DBG_BASE;
    24. 

  24. static FLASH flash = (struct flash *)FLASH_BASE;
    25. 

  25. static PWR pwr = (struct pwr *)PWR_BASE;
    26. 

  26. static BKP bkp = (struct bkp *)BKP_BASE;
    27. 

  27. static RCC rcc = (struct rcc *)RCC_BASE;
    28. 

  28. static IWDG iwdg = (struct iwdg *)IWDG_BASE;
    29. 

  29. static GPIO gpioa = (struct gpio *)GPIOA_BASE;
    30. 

  30. static GPIO gpiob = (struct gpio *)GPIOB_BASE;
    31. 

  31. static GPIO gpioc = (struct gpio *)GPIOC_BASE;
    32. 

  32. static GPIO gpiod = (struct gpio *)GPIOD_BASE;
    33. 

  33. static GPIO gpioe = (struct gpio *)GPIOE_BASE;
    34. 

  34. static GPIO gpiof = (struct gpio *)GPIOF_BASE;
    35. 

  35. static GPIO gpiog = (struct gpio *)GPIOG_BASE;
    36. 

  36. static AFIO afio = (struct afio *)AFIO_BASE;
    37. 

  37. static EXTI exti = (struct exti *)EXTI_BASE;
    38. 

  38. static DMA dma1 = (struct dma *)DMA1_BASE;
    39. 

  39. static DMA dma2 = (struct dma *)DMA2_BASE;
    40. 

  40. static TIM tim1 = (struct tim *)TIM1_BASE;
    41. 

  41. static TIM tim2 = (struct tim *)TIM2_BASE;
    42. 

  42. static TIM tim3 = (struct tim *)TIM3_BASE;
    43. 

  43. static TIM tim4 = (struct tim *)TIM4_BASE;
    44. 

  44. static TIM tim5 = (struct tim *)TIM5_BASE;
    45. 

  45. static TIM tim6 = (struct tim *)TIM6_BASE;
    46. 

  46. static TIM tim7 = (struct tim *)TIM7_BASE;
    47. 

  47. static SPI spi1 = (struct spi *)SPI1_BASE;
    48. 

  48. static SPI spi2 = (struct spi *)SPI2_BASE;
    49. 

  49. static SPI spi3 = (struct spi *)SPI3_BASE;
    50. 

  50. static I2C i2c1 = (struct i2c *)I2C1_BASE;
    51. 

  51. static I2C i2c2 = (struct i2c *)I2C2_BASE;
    52. 

  52. static USART usart1 = (struct usart *)USART1_BASE;
    53. 

  53. static USART usart2 = (struct usart *)USART2_BASE;
    54. 

  54. static USART usart3 = (struct usart *)USART3_BASE;
    55. 

  55. static SER_ID ser_id = (uint32_t *)0x1ffff7e8;
    56. 

  56. 

  57. #define SYSCLK_MHZ 72
    58. 

  58. #define FLASH_PAGE_SIZE 1024
    59. 

  59. 

  60. /* No delay required after enabling a peripheral clock, before accessing it. */
    61. 

  61. #define peripheral_clock_delay() ((void)0)
    62. 

  62. 

  63. /* No secondary RAM region */
    64. 

  64. #define section_ext_ram
    65. 

  65. 

  66. extern unsigned int sram_kb;
    67. 

  67. 

  68. enum {
    69. 

  69.     F1SM_basic = 0,
    70. 

  70.     F1SM_plus,
    71. 

  71.     F1SM_plus_unbuffered,
    72. 

  72. };
    73. 

  73. 

  74. /*
    75. 

  75.  * Local variables:
    76. 

  76.  * mode: C
    77. 

  77.  * c-file-style: "Linux"
    78. 

  78.  * c-basic-offset: 4
    79. 

  79.  * tab-width: 4
    80. 

  80.  * indent-tabs-mode: nil
    81. 

  81.  * End:
    82. 

  82.  */
    83.