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MarlinFirmware/buildroot/share/PlatformIO/variants/MARLIN_FYSETC_S6/variant.cpp

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2019-11-26 22:15:03 +00:00
/*
Copyright (c) 2011 Arduino. All right reserved.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "pins_arduino.h"
#ifdef __cplusplus
extern "C" {
#endif
// Pin number
const PinName digitalPin[] = {
PA_0, //D0
PA_1, //D1
PA_2, //D2
PA_3, //D3
PA_4, //D4
PA_5, //D5
PA_6, //D6
PA_7, //D7
PA_8, //D8
PA_9, //D9
PA_10, //D10
PA_11, //D11
PA_12, //D12
PA_13, //D13
PA_14, //D14
PA_15, //D15
PB_0, //D16
PB_1, //D17
PB_2, //D18
PB_3, //D19
PB_4, //D20
PB_5, //D21
PB_6, //D22
PB_7, //D23
PB_8, //D24
PB_9, //D25
PB_10, //D26
PB_11, //D27
PB_12, //D28
PB_13, //D29
PB_14, //D30
PB_15, //D31
PC_0, //D32
PC_1, //D33
PC_2, //D34
PC_3, //D35
PC_4, //D36
PC_5, //D37
PC_6, //D38
PC_7, //D39
PC_8, //D40
PC_9, //D41
PC_10, //D42
PC_11, //D43
PC_12, //D44
PC_13, //D45
PC_14, //D46
PC_15, //D47
PD_0, //D48
PD_1, //D49
PD_2, //D50
PD_3, //D51
PD_4, //D52
PD_5, //D53
PD_6, //D54
PD_7, //D55
PD_8, //D56
PD_9, //D57
PD_10, //D58
PD_11, //D59
PD_12, //D60
PD_13, //D61
PD_14, //D62
PD_15, //D63
PE_0, //D64
PE_1, //D65
PE_2, //D66
PE_3, //D67
PE_4, //D68
PE_5, //D69
PE_6, //D70
PE_7, //D71
PE_8, //D72
PE_9, //D73
PE_10, //D74
PE_11, //D75
PE_12, //D76
PE_13, //D77
PE_14, //D78
PE_15, //D79
//Duplicated ADC Pins
PA_3, //D80/A0
PA_4, //D81/A1
PC_0, //D82/A2
PC_1, //D83/A3
PC_2, //D84/A4
PC_3, //D85/A5
PC_4 //D86/A6
};
#ifdef __cplusplus
}
#endif
// ----------------------------------------------------------------------------
#ifdef __cplusplus
extern "C" {
#endif
/**
* @brief System Clock Configuration
* The system Clock is configured as follow :
* System Clock source = PLL (HSE)
* SYSCLK(Hz) = 180000000
* HCLK(Hz) = 180000000
* AHB Prescaler = 1
* APB1 Prescaler = 4
* APB2 Prescaler = 2
* HSE Frequency(Hz) = 12000000
* PLL_M = 6
* PLL_N = 180
* PLL_P = 2
* PLL_Q = 7
* VDD(V) = 3.3
* Main regulator output voltage = Scale1 mode
* Flash Latency(WS) = 5
* @param None
* @retval None
*/
WEAK void SystemClock_Config(void)
{
RCC_ClkInitTypeDef RCC_ClkInitStruct;
RCC_OscInitTypeDef RCC_OscInitStruct;
RCC_PeriphCLKInitTypeDef PeriphClkInitStruct;
/* Enable Power Control clock */
__HAL_RCC_PWR_CLK_ENABLE();
#ifdef HAL_PWR_MODULE_ENABLED
/* The voltage scaling allows optimizing the power consumption when the device is
clocked below the maximum system frequency, to update the voltage scaling value
regarding system frequency refer to product datasheet. */
__HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1);
#endif
/* Enable HSE Oscillator and activate PLL with HSE as source */
RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
RCC_OscInitStruct.HSEState = RCC_HSE_ON;
RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
RCC_OscInitStruct.PLL.PLLM = 6;
RCC_OscInitStruct.PLL.PLLN = 180;
RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2;
RCC_OscInitStruct.PLL.PLLQ = 7;
RCC_OscInitStruct.PLL.PLLR = 2;
HAL_RCC_OscConfig(&RCC_OscInitStruct);
HAL_PWREx_EnableOverDrive();
/* Select PLL as system clock source and configure the HCLK, PCLK1 and PCLK2
clocks dividers */
RCC_ClkInitStruct.ClockType = (RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_HCLK |
RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2);
RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLRCLK;
RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV4;
RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV2;
HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_5);
PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_CLK48;
PeriphClkInitStruct.PLLSAI.PLLSAIM = 6;
PeriphClkInitStruct.PLLSAI.PLLSAIN = 96;
PeriphClkInitStruct.PLLSAI.PLLSAIQ = 2;
PeriphClkInitStruct.PLLSAI.PLLSAIP = RCC_PLLSAIP_DIV4;
PeriphClkInitStruct.PLLSAIDivQ = 1;
PeriphClkInitStruct.Clk48ClockSelection = RCC_CLK48CLKSOURCE_PLLSAIP;
HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct);
}
#ifdef __cplusplus
}
#endif