321 lines
8.9 KiB
C++
321 lines
8.9 KiB
C++
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/*
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Copyright (c) 2011 Arduino. All right reserved.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "pins_arduino.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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// Pin number
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const PinName digitalPin[] = {
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PA_0, //D0
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PA_1, //D1
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PA_2, //D2
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PA_3, //D3
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PA_4, //D4
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PA_5, //D5
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PA_6, //D6
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PA_7, //D7
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PA_8, //D8
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PA_9, //D9
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PA_10, //D10
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PA_11, //D11
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PA_12, //D12
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PA_13, //D13
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PA_14, //D14
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PA_15, //D15
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PB_0, //D16
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PB_1, //D17
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PB_2, //D18
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PB_3, //D19
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PB_4, //D20
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PB_5, //D21
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PB_6, //D22
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PB_7, //D23
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PB_8, //D24
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PB_9, //D25
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PB_10, //D26
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PB_11, //D27
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PB_12, //D28
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PB_13, //D29
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PB_14, //D30
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PB_15, //D31
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PC_0, //D32
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PC_1, //D33
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PC_2, //D34
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PC_3, //D35
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PC_4, //D36
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PC_5, //D37
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PC_6, //D38
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PC_7, //D39
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PC_8, //D40
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PC_9, //D41
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PC_10, //D42
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PC_11, //D43
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PC_12, //D44
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PC_13, //D45
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PC_14, //D46
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PC_15, //D47
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PD_0, //D48
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PD_1, //D49
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PD_2, //D50
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PD_3, //D51
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PD_4, //D52
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PD_5, //D53
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PD_6, //D54
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PD_7, //D55
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PD_8, //D56
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PD_9, //D57
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PD_10, //D58
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PD_11, //D59
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PD_12, //D60
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PD_13, //D61
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PD_14, //D62
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PD_15, //D63
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PE_0, //D64
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PE_1, //D65
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PE_2, //D66
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PE_3, //D67
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PE_4, //D68
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PE_5, //D69
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PE_6, //D70
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PE_7, //D71
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PE_8, //D72
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PE_9, //D73
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PE_10, //D74
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PE_11, //D75
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PE_12, //D76
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PE_13, //D77
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PE_14, //D78
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PE_15, //D79
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PF_0, //D80
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PF_1, //D81
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PF_2, //D82
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PF_3, //D83
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PF_4, //D84
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PF_5, //D85
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PF_6, //D86
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PF_7, //D87
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PF_8, //D88
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PF_9, //D89
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PF_10, //D90
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PF_11, //D91
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PF_12, //D92
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PF_13, //D93
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PF_14, //D94
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PF_15, //D95
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PG_0, //D96
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PG_1, //D97
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PG_2, //D98
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PG_3, //D99
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PG_4, //D100
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PG_5, //D101
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PG_6, //D102
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PG_7, //D103
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PG_8, //D104
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PG_9, //D105
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PG_10, //D106
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PG_11, //D107
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PG_12, //D108
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PG_13, //D109
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PG_14, //D110
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PG_15, //D111
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PH_0, //D112
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PH_1, //D113
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PH_2, //D114
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PH_3, //D115
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PH_4, //D116
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PH_5, //D117
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PH_6, //D118
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PH_7, //D119
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PH_8, //D120
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PH_9, //D121
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PH_10, //D122
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PH_11, //D123
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PH_12, //D124
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PH_13, //D125
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PH_14, //D126
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PH_15, //D127
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//Duplicated ADC Pins
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PC_3, //A0 T0 D128
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PC_0, //A1 T1 D129
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PC_2, //A2 BED D130
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};
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#ifdef __cplusplus
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}
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#endif
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// ----------------------------------------------------------------------------
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#ifdef __cplusplus
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extern "C" {
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#endif
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uint32_t myvar[] = {1,2,3,4,5,6,7,8};
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void myshow(int fre, int times) // YSZ-WORK
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{
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uint32_t index = 10;
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RCC->AHB1ENR |= 1 << 6; // port G clock
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GPIOG->MODER &= ~(3UL << 2 * index); // clear old mode
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GPIOG->MODER |= 1 << 2 * index; // mode is output
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GPIOG->OSPEEDR &= ~(3UL << 2 * index); // Clear old output speed
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GPIOG->OSPEEDR |= 2 << 2 * index; // Set output speed
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GPIOG->OTYPER &= ~(1UL << index); // clear old output
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GPIOG->OTYPER |= 0 << index; // Set the output mode to push-pull
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GPIOG->PUPDR &= ~(3 << 2 * index); // Clear the original settings first
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GPIOG->PUPDR |= 1 << 2 * index; // Set new up and down
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while (times != 0) {
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GPIOG->BSRR = 1UL << index;
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for (int i = 0; i < fre; i++)
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for (int j = 0; j < 1000000; j++) __NOP();
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GPIOG->BSRR = 1UL << (index + 16);
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for (int i = 0; i < fre; i++)
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for (int j = 0; j < 1000000; j++) __NOP();
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if (times > 0) times--;
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}
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}
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HAL_StatusTypeDef SDMMC_IsProgramming(SDIO_TypeDef *SDIOx,uint32_t RCA)
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{
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HAL_SD_CardStateTypeDef CardState;
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volatile uint32_t respR1 = 0, status = 0;
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SDIO_CmdInitTypeDef sdmmc_cmdinit;
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do {
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sdmmc_cmdinit.Argument = RCA << 16;
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sdmmc_cmdinit.CmdIndex = SDMMC_CMD_SEND_STATUS;
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sdmmc_cmdinit.Response = SDIO_RESPONSE_SHORT;
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sdmmc_cmdinit.WaitForInterrupt = SDIO_WAIT_NO;
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sdmmc_cmdinit.CPSM = SDIO_CPSM_ENABLE;
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SDIO_SendCommand(SDIOx,&sdmmc_cmdinit); // send CMD13
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do status = SDIOx->STA;
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while (!(status & ((1 << 0) | (1 << 6) | (1 << 2)))); // wait for the operation to complete
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if (status & (1 << 0)) { // CRC check failed
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SDIOx->ICR |= 1 << 0; // clear error flag
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return HAL_ERROR;
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}
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if (status & (1 << 2)) { // command timed out
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SDIOx->ICR |= 1 << 2; // clear error flag
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return HAL_ERROR;
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}
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if (SDIOx->RESPCMD != SDMMC_CMD_SEND_STATUS) return HAL_ERROR;
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SDIOx->ICR = 0X5FF; // clear all tags
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respR1 = SDIOx->RESP1;
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CardState = (respR1 >> 9) & 0x0000000F;
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} while ((CardState == HAL_SD_CARD_RECEIVING) || (CardState == HAL_SD_CARD_SENDING) || (CardState == HAL_SD_CARD_PROGRAMMING));
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return HAL_OK;
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}
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void debugStr(const char *str) {
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while (*str) {
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while ((USART1->SR & 0x40) == 0);
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USART1->DR = *str++;
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}
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}
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/**
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* @brief System Clock Configuration
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* The system Clock is configured as follows:
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* System Clock source = PLL (HSE)
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* SYSCLK(Hz) = 168000000/120000000/180000000
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* HCLK(Hz) = 168000000/120000000/180000000
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* AHB Prescaler = 1
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* APB1 Prescaler = 4
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* APB2 Prescaler = 2
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* HSE Frequency(Hz) = 8000000
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* PLL_M = 8/4/8
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* PLL_N = 336/120/360
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* PLL_P = 2
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* PLL_Q = 7/5/7
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* VDD(V) = 3.3
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* Main regulator output voltage = Scale1 mode
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* Flash Latency(WS) = 5
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* @param None
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* @retval None
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*/
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WEAK void SystemClock_Config(void)
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{
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RCC_ClkInitTypeDef RCC_ClkInitStruct;
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RCC_OscInitTypeDef RCC_OscInitStruct;
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RCC_PeriphCLKInitTypeDef PeriphClkInitStruct;
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HAL_StatusTypeDef ret = HAL_OK;
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__HAL_FLASH_INSTRUCTION_CACHE_ENABLE();
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__HAL_FLASH_DATA_CACHE_ENABLE();
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__HAL_FLASH_PREFETCH_BUFFER_ENABLE();
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HAL_RCC_DeInit();
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/* Enable Power Control clock */
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__HAL_RCC_PWR_CLK_ENABLE();
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/* The voltage scaling allows optimizing the power consumption when the device is
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clocked below the maximum system frequency, to update the voltage scaling value
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regarding system frequency refer to product datasheet. */
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__HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1);
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/* Enable HSE Oscillator and activate PLL with HSE as source */
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RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
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RCC_OscInitStruct.HSEState = RCC_HSE_ON;
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RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
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RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
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RCC_OscInitStruct.PLL.PLLM = 8;
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RCC_OscInitStruct.PLL.PLLN = 336;
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RCC_OscInitStruct.PLL.PLLP = 2;
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RCC_OscInitStruct.PLL.PLLQ = 7;
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RCC_OscInitStruct.PLL.PLLR = 2;
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ret = HAL_RCC_OscConfig(&RCC_OscInitStruct);
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if (ret != HAL_OK) myshow(10,-1);
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HAL_PWREx_EnableOverDrive();
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/* Select PLLSAI output as USB clock source */
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PeriphClkInitStruct.PLLSAI.PLLSAIM = 8;
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PeriphClkInitStruct.PLLSAI.PLLSAIN = 192;
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PeriphClkInitStruct.PLLSAI.PLLSAIP = RCC_PLLSAIP_DIV4;
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PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_CLK48 | RCC_PERIPHCLK_SDIO;
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PeriphClkInitStruct.Clk48ClockSelection = RCC_CK48CLKSOURCE_PLLSAIP;
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PeriphClkInitStruct.SdioClockSelection = RCC_SDIOCLKSOURCE_CLK48; // SDIO Clock Mux
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HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct);
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/* Select PLL as system clock source and configure the HCLK, PCLK1 and PCLK2 clocks dividers */
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RCC_ClkInitStruct.ClockType = (RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2);
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RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
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RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
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RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV4;
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RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV2;
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ret = HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_5);
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if (ret != HAL_OK) myshow(10,-1);
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SystemCoreClockUpdate();
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/* Configure the Systick interrupt time */
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HAL_SYSTICK_Config(HAL_RCC_GetHCLKFreq() / 1000);
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/* Configure the Systick */
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HAL_SYSTICK_CLKSourceConfig(SYSTICK_CLKSOURCE_HCLK);
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/* SysTick_IRQn interrupt configuration */
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HAL_NVIC_SetPriority(SysTick_IRQn, 0, 0);
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__enable_irq(); // Turn on the interrupt here because it is turned off in the bootloader
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}
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#ifdef __cplusplus
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}
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#endif
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