71 lines
1.6 KiB
C
71 lines
1.6 KiB
C
/*
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ChibiOS - Copyright (C) 2006..2015 Giovanni Di Sirio
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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#pragma once
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#include "nvic.h"
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#define HT32F52342_MCUCONF
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/*
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* HAL driver system settings.
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*/
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/*
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* Clock configuration.
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*/
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// This configuration:
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// 8 MHz HSE crystal
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// PLL multiplies HSE to 48 MHz core and peripheral clock
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// 48 MHz to UART
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// 48 MHz to USB
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#define HT32_CK_HSE_FREQUENCY 8000000UL // 8 MHz
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#define HT32_CKCU_SW CKCU_GCCR_SW_PLL
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#define HT32_PLL_USE_HSE TRUE
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#define HT32_PLL_FBDIV 6 // 8 MHz -> 48 MHz
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#define HT32_PLL_OTDIV 0
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#define HT32_AHB_PRESCALER 1 // 48 MHz -> 48 MHz
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#define HT32_USART_PRESCALER 1 // 48 MHz
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#define HT32_USB_PRESCALER 1 // 48 MHz -> 48 MHz
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// SysTick uses processor clock at 48MHz
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#define HT32_ST_USE_HCLK TRUE
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/*
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* Peripheral driver settings
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*/
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#define HT32_SERIAL_USE_USART0 TRUE
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#define HT32_USART0_IRQ_PRIORITY 6
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#define HT32_SERIAL_USE_USART1 TRUE
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#define HT32_USART1_IRQ_PRIORITY 7
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/*
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* USB driver settings
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*/
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#define HT32_USB_USE_USB0 TRUE
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#define HT32_USB_USB0_IRQ_PRIORITY 5
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/*
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* SPI driver setting
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*/
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#define HT32_SPI_USE_SPI1 TRUE
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#define HT32_SPI1_IRQ_PRIORITY 9
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