1 | /* |
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2 | * Copyright (c) 2013 Chris Nott. All rights reserved. |
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3 | * |
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4 | * Virtual Logic |
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5 | * 21-25 King St. |
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6 | * Rockdale NSW 2216 |
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7 | * Australia |
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8 | * <rtems@vl.com.au> |
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9 | * |
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10 | * The license and distribution terms for this file may be |
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11 | * found in the file LICENSE in this distribution or at |
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12 | * http://www.rtems.org/license/LICENSE. |
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13 | */ |
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14 | |
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15 | #ifndef LIBBSP_ARM_STM32F4_STM32F4XXXX_SYSCFG_H |
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16 | #define LIBBSP_ARM_STM32F4_STM32F4XXXX_SYSCFG_H |
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17 | |
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18 | #include <bsp/utility.h> |
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19 | |
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20 | #define EXTI_PORTA 0 |
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21 | #define EXTI_PORTB 1 |
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22 | #define EXTI_PORTC 2 |
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23 | #define EXTI_PORTD 3 |
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24 | #define EXTI_PORTE 4 |
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25 | #define EXTI_PORTF 5 |
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26 | #define EXTI_PORTG 6 |
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27 | #define EXTI_PORTH 7 |
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28 | #define EXTI_PORTI 8 |
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29 | |
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30 | struct stm32f4_syscfg_s { |
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31 | uint32_t memrmp; // Memory remap |
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32 | #define STM32F4_SYSCFG_MEM_MODE(val) BSP_FLD32(val, 0, 1) |
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33 | #define STM32F4_SYSCFG_MEM_MODE_GET(reg) BSP_FLD32GET(reg, 0, 1) |
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34 | #define STM32F4_SYSCFG_MEM_MODE_SET(reg, val) BSP_FLD32SET(reg, val, 0, 1) |
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35 | uint32_t pmc; // Peripheral mode configuration |
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36 | #define STM32F4_SYSCFG_RMII_SEL BSP_BIT32(23) |
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37 | uint32_t exticr[4]; // External interrupt configuration |
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38 | #define STM32F4_SYSCFG_EXTI0_IDX 0 |
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39 | #define STM32F4_SYSCFG_EXTI0(val) BSP_FLD32(val, 0, 3) |
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40 | #define STM32F4_SYSCFG_EXTI0_GET(reg) BSP_FLD32GET(reg, 0, 3) |
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41 | #define STM32F4_SYSCFG_EXTI0_SET(reg, val) BSP_FLD32SET(reg, val, 0, 3) |
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42 | #define STM32F4_SYSCFG_EXTI1_IDX 0 |
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43 | #define STM32F4_SYSCFG_EXTI1(val) BSP_FLD32(val, 4, 7) |
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44 | #define STM32F4_SYSCFG_EXTI1_GET(reg) BSP_FLD32GET(reg, 4, 7) |
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45 | #define STM32F4_SYSCFG_EXTI1_SET(reg, val) BSP_FLD32SET(reg, val, 4, 7) |
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46 | #define STM32F4_SYSCFG_EXTI2_IDX 0 |
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47 | #define STM32F4_SYSCFG_EXTI2(val) BSP_FLD32(val, 8, 11) |
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48 | #define STM32F4_SYSCFG_EXTI2_GET(reg) BSP_FLD32GET(reg, 8, 11) |
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49 | #define STM32F4_SYSCFG_EXTI2_SET(reg, val) BSP_FLD32SET(reg, val, 8, 11) |
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50 | #define STM32F4_SYSCFG_EXTI3_IDX 0 |
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51 | #define STM32F4_SYSCFG_EXTI3(val) BSP_FLD32(val, 12, 15) |
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52 | #define STM32F4_SYSCFG_EXTI3_GET(reg) BSP_FLD32GET(reg, 12, 15) |
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53 | #define STM32F4_SYSCFG_EXTI3_SET(reg, val) BSP_FLD32SET(reg, val, 12, 15) |
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54 | #define STM32F4_SYSCFG_EXTI4_IDX 1 |
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55 | #define STM32F4_SYSCFG_EXTI4(val) BSP_FLD32(val, 0, 3) |
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56 | #define STM32F4_SYSCFG_EXTI4_GET(reg) BSP_FLD32GET(reg, 0, 3) |
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57 | #define STM32F4_SYSCFG_EXTI4_SET(reg, val) BSP_FLD32SET(reg, val, 0, 3) |
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58 | #define STM32F4_SYSCFG_EXTI5_IDX 1 |
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59 | #define STM32F4_SYSCFG_EXTI5(val) BSP_FLD32(val, 4, 7) |
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60 | #define STM32F4_SYSCFG_EXTI5_GET(reg) BSP_FLD32GET(reg, 4, 7) |
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61 | #define STM32F4_SYSCFG_EXTI5_SET(reg, val) BSP_FLD32SET(reg, val, 4, 7) |
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62 | #define STM32F4_SYSCFG_EXTI6_IDX 1 |
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63 | #define STM32F4_SYSCFG_EXTI6(val) BSP_FLD32(val, 8, 11) |
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64 | #define STM32F4_SYSCFG_EXTI6_GET(reg) BSP_FLD32GET(reg, 8, 11) |
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65 | #define STM32F4_SYSCFG_EXTI6_SET(reg, val) BSP_FLD32SET(reg, val, 8, 11) |
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66 | #define STM32F4_SYSCFG_EXTI7_IDX 1 |
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67 | #define STM32F4_SYSCFG_EXTI7(val) BSP_FLD32(val, 12, 15) |
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68 | #define STM32F4_SYSCFG_EXTI7_GET(reg) BSP_FLD32GET(reg, 12, 15) |
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69 | #define STM32F4_SYSCFG_EXTI7_SET(reg, val) BSP_FLD32SET(reg, val, 12, 15) |
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70 | #define STM32F4_SYSCFG_EXTI8_IDX 2 |
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71 | #define STM32F4_SYSCFG_EXTI8(val) BSP_FLD32(val, 0, 3) |
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72 | #define STM32F4_SYSCFG_EXTI8_GET(reg) BSP_FLD32GET(reg, 0, 3) |
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73 | #define STM32F4_SYSCFG_EXTI8_SET(reg, val) BSP_FLD32SET(reg, val, 0, 3) |
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74 | #define STM32F4_SYSCFG_EXTI9_IDX 2 |
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75 | #define STM32F4_SYSCFG_EXTI9(val) BSP_FLD32(val, 4, 7) |
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76 | #define STM32F4_SYSCFG_EXTI9_GET(reg) BSP_FLD32GET(reg, 4, 7) |
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77 | #define STM32F4_SYSCFG_EXTI9_SET(reg, val) BSP_FLD32SET(reg, val, 4, 7) |
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78 | #define STM32F4_SYSCFG_EXTI10_IDX 2 |
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79 | #define STM32F4_SYSCFG_EXTI10(val) BSP_FLD32(val, 8, 11) |
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80 | #define STM32F4_SYSCFG_EXTI10_GET(reg) BSP_FLD32GET(reg, 8, 11) |
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81 | #define STM32F4_SYSCFG_EXTI10_SET(reg, val) BSP_FLD32SET(reg, val, 8, 11) |
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82 | #define STM32F4_SYSCFG_EXTI11_IDX 2 |
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83 | #define STM32F4_SYSCFG_EXTI11(val) BSP_FLD32(val, 12, 15) |
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84 | #define STM32F4_SYSCFG_EXTI11_GET(reg) BSP_FLD32GET(reg, 12, 15) |
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85 | #define STM32F4_SYSCFG_EXTI11_SET(reg, val) BSP_FLD32SET(reg, val, 12, 15) |
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86 | #define STM32F4_SYSCFG_EXTI12_IDX 3 |
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87 | #define STM32F4_SYSCFG_EXTI12(val) BSP_FLD32(val, 0, 3) |
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88 | #define STM32F4_SYSCFG_EXTI12_GET(reg) BSP_FLD32GET(reg, 0, 3) |
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89 | #define STM32F4_SYSCFG_EXTI12_SET(reg, val) BSP_FLD32SET(reg, val, 0, 3) |
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90 | #define STM32F4_SYSCFG_EXTI13_IDX 3 |
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91 | #define STM32F4_SYSCFG_EXTI13(val) BSP_FLD32(val, 4, 7) |
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92 | #define STM32F4_SYSCFG_EXTI13_GET(reg) BSP_FLD32GET(reg, 4, 7) |
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93 | #define STM32F4_SYSCFG_EXTI13_SET(reg, val) BSP_FLD32SET(reg, val, 4, 7) |
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94 | #define STM32F4_SYSCFG_EXTI14_IDX 3 |
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95 | #define STM32F4_SYSCFG_EXTI14(val) BSP_FLD32(val, 8, 11) |
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96 | #define STM32F4_SYSCFG_EXTI14_GET(reg) BSP_FLD32GET(reg, 8, 11) |
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97 | #define STM32F4_SYSCFG_EXTI14_SET(reg, val) BSP_FLD32SET(reg, val, 8, 11) |
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98 | #define STM32F4_SYSCFG_EXTI15_IDX 3 |
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99 | #define STM32F4_SYSCFG_EXTI15(val) BSP_FLD32(val, 12, 15) |
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100 | #define STM32F4_SYSCFG_EXTI15_GET(reg) BSP_FLD32GET(reg, 12, 15) |
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101 | #define STM32F4_SYSCFG_EXTI15_SET(reg, val) BSP_FLD32SET(reg, val, 12, 15) |
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102 | uint32_t cmpcr; // Compensation cell control register |
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103 | #define STM32F4_SYSCFG_CMPCR_READY BSP_BIT32(8) |
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104 | #define STM32F4_SYSCFG_CMPCR_PD BSP_BIT32(0) |
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105 | } __attribute__ ((packed)); |
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106 | typedef struct stm32f4_syscfg_s stm32f4_syscfg; |
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107 | |
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108 | #endif /* LIBBSP_ARM_STM32F4_STM32F4XXXX_SYSCFG_H */ |
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