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