|
| 1 | +/* |
| 2 | + ******************************************************************************* |
| 3 | + * Copyright (c) 2020, STMicroelectronics |
| 4 | + * All rights reserved. |
| 5 | + * |
| 6 | + * This software component is licensed by ST under BSD 3-Clause license, |
| 7 | + * the "License"; You may not use this file except in compliance with the |
| 8 | + * License. You may obtain a copy of the License at: |
| 9 | + * opensource.org/licenses/BSD-3-Clause |
| 10 | + * |
| 11 | + ******************************************************************************* |
| 12 | +*/ |
| 13 | +#if defined(ARDUINO_NUCLEO_G071RB) |
| 14 | +#include"pins_arduino.h" |
| 15 | +#include"stm32yyxx_ll_utils.h" |
| 16 | + |
| 17 | +// Digital PinName array |
| 18 | +const PinName digitalPin[] = { |
| 19 | + PA_0,// D0/A0 |
| 20 | + PA_1,// D1/A1 |
| 21 | + PA_2,// D2/A2 |
| 22 | + PA_3,// D3/A3 |
| 23 | + PA_4,// D4/A4 |
| 24 | + PA_5,// D5/A5 |
| 25 | + PA_6,// D6/A6 |
| 26 | + PA_7,// D7/A7 |
| 27 | + PA_8,// D8/A8 |
| 28 | + PA_9,// D9 |
| 29 | + PA_10,// D10 |
| 30 | + PA_11,// D11 |
| 31 | + PA_12,// D12 |
| 32 | + PA_13,// D13/A9 |
| 33 | + PA_14,// D14/A10 |
| 34 | + PA_15,// D15 |
| 35 | + PB_0,// D16/A11 |
| 36 | + PB_1,// D17/A12 |
| 37 | + PB_2,// D18/A13 |
| 38 | + PB_3,// D19 |
| 39 | + PB_4,// D20 |
| 40 | + PB_5,// D21 |
| 41 | + PB_6,// D22 |
| 42 | + PB_7,// D23 |
| 43 | + PB_8,// D24 |
| 44 | + PB_9,// D25 |
| 45 | + PB_10,// D26/A14 |
| 46 | + PB_11,// D27/A15 |
| 47 | + PB_12,// D28/A16 |
| 48 | + PB_13,// D29 |
| 49 | + PB_14,// D30 |
| 50 | + PB_15,// D31 |
| 51 | + PC_0,// D32 |
| 52 | + PC_1,// D33 |
| 53 | + PC_2,// D34 |
| 54 | + PC_3,// D35 |
| 55 | + PC_4,// D36/A17 |
| 56 | + PC_5,// D37/A18 |
| 57 | + PC_6,// D38 |
| 58 | + PC_7,// D39 |
| 59 | + PC_8,// D40 |
| 60 | + PC_9,// D41 |
| 61 | + PC_10,// D42 |
| 62 | + PC_11,// D43 |
| 63 | + PC_12,// D44 |
| 64 | + PC_13,// D45 |
| 65 | + PC_14,// D46 |
| 66 | + PC_15,// D47 |
| 67 | + PD_0,// D48 |
| 68 | + PD_1,// D49 |
| 69 | + PD_2,// D50 |
| 70 | + PD_3,// D51 |
| 71 | + PD_4,// D52 |
| 72 | + PD_5,// D53 |
| 73 | + PD_6,// D54 |
| 74 | + PD_8,// D55 |
| 75 | + PD_9,// D56 |
| 76 | + PF_0,// D57 |
| 77 | + PF_1,// D58 |
| 78 | + PF_2,// D59 |
| 79 | + PF_3// D60 |
| 80 | +}; |
| 81 | + |
| 82 | +// Analog (Ax) pin number array |
| 83 | +constuint32_t analogInputPin[] = { |
| 84 | +0,// A0, PA0 |
| 85 | +1,// A1, PA1 |
| 86 | +2,// A2, PA2 |
| 87 | +3,// A3, PA3 |
| 88 | +4,// A4, PA4 |
| 89 | +5,// A5, PA5 |
| 90 | +6,// A6, PA6 |
| 91 | +7,// A7, PA7 |
| 92 | +8,// A8, PA8 |
| 93 | +13,// A9, PA13 |
| 94 | +14,// A10, PA14 |
| 95 | +16,// A11, PB0 |
| 96 | +17,// A12, PB1 |
| 97 | +18,// A13, PB2 |
| 98 | +26,// A14, PB10 |
| 99 | +27,// A15, PB11 |
| 100 | +28,// A16, PB12 |
| 101 | +36,// A17, PC4 |
| 102 | +37// A18, PC5 |
| 103 | +}; |
| 104 | + |
| 105 | +// ---------------------------------------------------------------------------- |
| 106 | +#ifdef __cplusplus |
| 107 | +extern"C" { |
| 108 | +#endif |
| 109 | + |
| 110 | +/** |
| 111 | + * @brief System Clock Configuration |
| 112 | + * @param None |
| 113 | + * @retval None |
| 114 | +*/ |
| 115 | +WEAKvoidSystemClock_Config(void) |
| 116 | +{ |
| 117 | +LL_FLASH_SetLatency(LL_FLASH_LATENCY_1); |
| 118 | + |
| 119 | +/* HSI configuration and activation*/ |
| 120 | +LL_RCC_HSI_Enable(); |
| 121 | +while (LL_RCC_HSI_IsReady() !=1) |
| 122 | + { |
| 123 | + } |
| 124 | + |
| 125 | +LL_RCC_HSI_SetCalibTrimming(64); |
| 126 | +LL_RCC_SetHSIDiv(LL_RCC_HSI_DIV_1); |
| 127 | +/* Set AHB prescaler*/ |
| 128 | +LL_RCC_SetAHBPrescaler(LL_RCC_HCLK_DIV_1); |
| 129 | + |
| 130 | +/* Sysclk activation on the HSI*/ |
| 131 | +LL_RCC_SetSysClkSource(LL_RCC_SYS_CLKSOURCE_HSI); |
| 132 | +while (LL_RCC_GetSysClkSource() != LL_RCC_SYS_CLKSOURCE_STATUS_HSI) |
| 133 | + { |
| 134 | + } |
| 135 | + |
| 136 | +/* Set APB1 prescaler*/ |
| 137 | +LL_RCC_SetAPB1Prescaler(LL_RCC_APB1_DIV_1); |
| 138 | +/* Update CMSIS variable (which can be updated also through SystemCoreClockUpdate function)*/ |
| 139 | +LL_SetSystemCoreClock(48000000); |
| 140 | + |
| 141 | +/* Update the time base*/ |
| 142 | +if (HAL_InitTick(TICK_INT_PRIORITY) != HAL_OK) |
| 143 | + { |
| 144 | +Error_Handler(); |
| 145 | + } |
| 146 | +} |
| 147 | + |
| 148 | +#ifdef __cplusplus |
| 149 | +} |
| 150 | +#endif |
| 151 | +#endif/* ARDUINO_NUCLEO_G071RB*/ |