/* * Copyright (c) 2006-2022, RT-Thread Development Team * * SPDX-License-Identifier: Apache-2.0 * * Change Logs: * Date Author Notes * 2010-12-21 onelife Initial creation for EFM32 * 2011-05-06 onelife Add EFM32 development kit and SPI Flash support * 2011-07-12 onelife Add prototype for SWO output enable and interrupt * context check functions * 2011-12-08 onelife Add giant gecko development kit support * 2011-12-09 onelife Add giant gecko support * 2011-12-09 onelife Add LEUART module support * 2011-12-14 onelife Add LFXO enabling routine in driver initialization function * 2011-12-20 onelife Move SPI Auto-CS setting to "rtconfig.h" * 2012-05-15 onelife Modified to compatible with CMSIS v3 */ #ifndef __BOARD_H__ #define __BOARD_H__ #if defined(EFM32G890F128) #elif defined(EFM32G290F128) #elif defined(EFM32G230F128) #elif defined(EFM32GG990F1024) #else #error Unknown MCU type #endif /* Includes ------------------------------------------------------------------*/ #include <efm32.h> #include <em_chip.h> #include <em_cmu.h> #include <em_rmu.h> #include <em_emu.h> #include <em_dma.h> #include <em_ebi.h> #include <em_rtc.h> #include <em_timer.h> #include <em_letimer.h> #include <em_gpio.h> #include <em_acmp.h> #include <em_adc.h> #include <em_usart.h> #include <em_leuart.h> #include <em_i2c.h> #include <rtthread.h> #if (defined(EFM32_GXXX_DK) || defined(EFM32GG_DK3750)) #include <dvk.h> #endif #include "drv_emu.h" /* Exported types ------------------------------------------------------------*/ /* Exported constants --------------------------------------------------------*/ /* Exported variables --------------------------------------------------------*/ extern volatile rt_uint32_t rt_system_status; /* Exported macro ------------------------------------------------------------*/ #ifdef EFM32_DEBUG #define DEBUG_EFM #define DEBUG_EFM_USER #define EFM32_SWO_ENABLE #endif #define EFM32_NO_DATA (0) #define EFM32_NO_POINTER (RT_NULL) #define EFM32_NO_OFFSET (-1) #define EFM32_NO_DMA (-1) /* SECTION: SPI Flash */ #if defined(EFM32_USING_SFLASH) #define SFLASH_CS_PORT (gpioPortC) #define SFLASH_CS_PIN (8) #endif /* SECTION: Micro SD */ #if defined(EFM32_USING_SPISD) #if defined(EFM32_GXXX_DK) #define SD_CS_PORT (gpioPortC) #define SD_CS_PIN (8) #elif defined(EFM32GG_DK3750) #define SD_CS_PORT (gpioPortE) #define SD_CS_PIN (4) #endif #endif /* SECTION: Ethernet */ #if defined(EFM32_USING_ETHERNET) #if defined(EFM32_GXXX_DK) #define ETH_CS_PORT (gpioPortB) #define ETH_CS_PIN (6) #elif defined(EFM32GG_DK3750) #define ETH_CS_PORT (gpioPortD) #define ETH_CS_PIN (3) #endif #endif /* SECTION: LCD */ #if defined(EFM32_USING_LCD) #if defined(EFM32GG_DK3750) #define LCD_CS_PORT (gpioPortD) #define LCD_CS_PIN (3) #endif #endif /* SECTION: SYSTEM */ #define EFM32_SRAM_END (SRAM_BASE + SRAM_SIZE) #define EFM32_BASE_PRI_DEFAULT (0x0UL << 5) #define EFM32_IRQ_PRI_DEFAULT (0x4UL << 5) /* SECTION: CLOCK */ #define EFM32_USING_HFXO #define EFM32_USING_LFXO #if defined(EFM32_USING_HFXO) #if (defined(EFM32_G8XX_STK) || defined(EFM32_GXXX_DK)) #define EFM32_HFXO_FREQUENCY (32000000) #elif defined(EFM32GG_DK3750) #define EFM32_HFXO_FREQUENCY (48000000) #else #define EFM32_HFXO_FREQUENCY (00000000) #endif #endif #if defined(EFM32_USING_LFXO) #if (defined(EFM32_G8XX_STK) || defined(EFM32_GXXX_DK)) #define EFM32_LETIMER_TOP_100HZ (41) #elif defined(EFM32GG_DK3750) #define EFM32_LETIMER_TOP_100HZ (41) #else #define EFM32_LETIMER_TOP_100HZ (41) #endif #endif /* SECTION: USART */ #define USART_RX_BUFFER_SIZE (64) #define LEUART_RX_BUFFER_SIZE (64) /* Location count (start from 0) */ #if defined(_EFM32_GECKO_FAMILY) #define EFM32_USART_LOCATION_COUNT (3) #define EFM32_UART_LOCATION_COUNT (4) #define EFM32_LEUART_LOCATION_COUNT (3) #elif defined(_EFM32_GIANT_FAMILY) #define EFM32_USART_LOCATION_COUNT (6) #define EFM32_UART_LOCATION_COUNT (4) #define EFM32_LEUART_LOCATION_COUNT (5) #endif /* SUBSECTION: UART */ #define UART_BAUDRATE (115200) /* SUBSECTION: SPI */ /* Max SPI clock: HFPERCLK/2 for master, HFPERCLK/8 for slave */ #define SPI_BAUDRATE (4000000) /* SECTION: I2C */ #define IIC_RX_BUFFER_SIZE (32) #if defined(_EFM32_GECKO_FAMILY) #define EFM32_IIC_LOCATION_COUNT (4) #elif defined(_EFM32_GIANT_FAMILY) #define EFM32_IIC_LOCATION_COUNT (7) #endif /* SECTION: ADC */ #define ADC_CALI_REF (adcRef2V5) #define ADC_CALI_CH (adcSingleInpCh5) #define ADC_CONVERT_FREQUENCY (7000000) #if (RT_CONSOLE_DEVICE == EFM_USART0) #define CONSOLE_DEVICE RT_USART0_NAME #elif (RT_CONSOLE_DEVICE == EFM_USART1) #define CONSOLE_DEVICE RT_USART1_NAME #elif (RT_CONSOLE_DEVICE == EFM_USART2) #define CONSOLE_DEVICE RT_USART2_NAME #elif (RT_CONSOLE_DEVICE == EFM_UART0) #define CONSOLE_DEVICE RT_UART0_NAME #elif (RT_CONSOLE_DEVICE == EFM_UART1) #define CONSOLE_DEVICE RT_UART1_NAME #elif (RT_CONSOLE_DEVICE == EFM_LEUART0) #define CONSOLE_DEVICE RT_LEUART0_NAME #elif (RT_CONSOLE_DEVICE == EFM_LEUART1) #define CONSOLE_DEVICE RT_LEUART1_NAME #else #define CONSOLE_DEVICE "NONE" #endif /* The following defines should be consistent with those in diskio.h */ #define CTRL_SYNC 0 #define GET_SECTOR_COUNT 1 #define GET_SECTOR_SIZE 2 #define GET_BLOCK_SIZE 3 #define MMC_GET_TYPE 10 #define MMC_GET_CSD 11 #define MMC_GET_CID 12 #define MMC_GET_OCR 13 #define MMC_GET_SDSTAT 14 /* The above defines should be consistent with those in diskio.h */ /* I/O control options */ #define RT_DEVICE_CTRL_SD_SYNC CTRL_SYNC #define RT_DEVICE_CTRL_SD_GET_SCOUNT GET_SECTOR_COUNT #define RT_DEVICE_CTRL_SD_GET_SSIZE GET_SECTOR_SIZE #define RT_DEVICE_CTRL_SD_GET_BSIZE GET_BLOCK_SIZE #define RT_DEVICE_CTRL_SD_GET_TYPE MMC_GET_TYPE #define RT_DEVICE_CTRL_SD_GET_CSD MMC_GET_CSD #define RT_DEVICE_CTRL_SD_GET_CID MMC_GET_CID #define RT_DEVICE_CTRL_SD_GET_OCR MMC_GET_OCR #define RT_DEVICE_CTRL_SD_GET_SDSTAT MMC_GET_SDSTAT /*! fixme: move the following define to Rtdef.h */ #define RT_DEVICE_CTRL_USART_RBUFFER (0xF1) /*!< set USART/UART rx buffer */ #define RT_DEVICE_CTRL_LEUART_RBUFFER (0xF2) /*!< set LEUART rx buffer */ #define RT_DEVICE_CTRL_IIC_SETTING (0xF3) /*!< change IIC setting */ #define RT_DEVICE_CTRL_TIMER_PERIOD (0xF4) /*!< set Timer timeout period */ #define RT_DEVICE_CTRL_ADC_MODE (0xF5) /*!< change ADC mode */ #define RT_DEVICE_CTRL_ADC_RESULT (0xF6) /*!< get ADC result */ #define RT_DEVICE_CTRL_ACMP_INIT (0xF7) /*!< Initialize ACMP */ #define RT_DEVICE_CTRL_ACMP_OUTPUT (0xF8) /*!< get ACMP output */ /* Exported functions ------------------------------------------------------- */ void rt_hw_board_init(void); void rt_hw_driver_init(void); rt_uint32_t rt_hw_interrupt_check(void); #endif /*__BOARD_H__ */