/* * Copyright (c) 2006-2021, RT-Thread Development Team * * SPDX-License-Identifier: Apache-2.0 * * Change Logs: * Date Author Notes * 2019-03-19 ZYH first version */ #include <rtthread.h> #include <fpioa.h> #include <drv_io_config.h> #include <sysctl.h> #define HS_GPIO(n) (FUNC_GPIOHS0 + n) #define IOCONFIG(pin,func) {pin, func, #func} static struct io_config { int io_num; fpioa_function_t func; const char * func_name; } io_config[] = { #ifdef BSP_USING_LCD IOCONFIG(BSP_LCD_CS_PIN, FUNC_SPI0_SS0), /* LCD CS PIN */ IOCONFIG(BSP_LCD_WR_PIN, FUNC_SPI0_SCLK), /* LCD WR PIN */ IOCONFIG(BSP_LCD_DC_PIN, HS_GPIO(LCD_DC_PIN)), /* LCD DC PIN */ #if BSP_LCD_RST_PIN >= 0 IOCONFIG(BSP_LCD_RST_PIN, HS_GPIO(LCD_RST_PIN)), /* LCD RESET PIN */ #endif #if BSP_LCD_BACKLIGHT_PIN >= 0 IOCONFIG(BSP_LCD_BACKLIGHT_PIN, HS_GPIO(LCD_BACKLIGHT_PIN)), /* LCD BACKLIGHT PIN */ #endif #endif #ifdef BSP_USING_CAMERA IOCONFIG(BSP_CAMERA_SCCB_SDA_PIN, FUNC_SCCB_SDA), IOCONFIG(BSP_CAMERA_SCCB_SCLK_PIN, FUNC_SCCB_SCLK), IOCONFIG(BSP_CAMERA_CMOS_RST_PIN, FUNC_CMOS_RST), IOCONFIG(BSP_CAMERA_CMOS_VSYNC_PIN, FUNC_CMOS_VSYNC), IOCONFIG(BSP_CAMERA_CMOS_PWDN_PIN, FUNC_CMOS_PWDN), IOCONFIG(BSP_CAMERA_CMOS_XCLK_PIN, FUNC_CMOS_XCLK), IOCONFIG(BSP_CAMERA_CMOS_PCLK_PIN, FUNC_CMOS_PCLK), IOCONFIG(BSP_CAMERA_CMOS_HREF_PIN, FUNC_CMOS_HREF), #endif #ifdef BSP_USING_SPI1 IOCONFIG(BSP_SPI1_CLK_PIN, FUNC_SPI1_SCLK), IOCONFIG(BSP_SPI1_D0_PIN, FUNC_SPI1_D0), IOCONFIG(BSP_SPI1_D1_PIN, FUNC_SPI1_D1), #ifdef BSP_USING_SPI1_AS_QSPI IOCONFIG(BSP_SPI1_D2_PIN, FUNC_SPI1_D2), IOCONFIG(BSP_SPI1_D3_PIN, FUNC_SPI1_D3), #endif #ifdef BSP_SPI1_USING_SS0 IOCONFIG(BSP_SPI1_SS0_PIN, HS_GPIO(SPI1_CS0_PIN)), #endif #ifdef BSP_SPI1_USING_SS1 IOCONFIG(BSP_SPI1_SS1_PIN, HS_GPIO(SPI1_CS1_PIN)), #endif #ifdef BSP_SPI1_USING_SS2 IOCONFIG(BSP_SPI1_SS2_PIN, HS_GPIO(SPI1_CS2_PIN)), #endif #ifdef BSP_SPI1_USING_SS3 IOCONFIG(BSP_SPI1_SS3_PIN, HS_GPIO(SPI1_CS3_PIN)), #endif #endif #ifdef BSP_USING_UART1 IOCONFIG(BSP_UART1_TXD_PIN, FUNC_UART1_TX), IOCONFIG(BSP_UART1_RXD_PIN, FUNC_UART1_RX), #endif #ifdef BSP_USING_UART2 IOCONFIG(BSP_UART2_TXD_PIN, FUNC_UART2_TX), IOCONFIG(BSP_UART2_RXD_PIN, FUNC_UART2_RX), #endif #ifdef BSP_USING_UART3 IOCONFIG(BSP_UART3_TXD_PIN, FUNC_UART3_TX), IOCONFIG(BSP_UART3_RXD_PIN, FUNC_UART3_RX), #endif }; static int print_io_config() { int i; rt_kprintf("IO Configuration Table\n"); rt_kprintf("+-------+------------------------+\n"); rt_kprintf("|Pin |Function |\n"); rt_kprintf("+-------+------------------------+\n"); for(i = 0; i < sizeof io_config / sizeof io_config[0]; i++) { rt_kprintf("|%-2d |%-24.24s|\n", io_config[i].io_num, io_config[i].func_name); } rt_kprintf("+-------+------------------------+\n"); return 0; } MSH_CMD_EXPORT_ALIAS(print_io_config, io, print io config); int io_config_init(void) { int count = sizeof(io_config) / sizeof(io_config[0]); int i; sysctl_set_power_mode(SYSCTL_POWER_BANK0, SYSCTL_POWER_V18); sysctl_set_power_mode(SYSCTL_POWER_BANK1, SYSCTL_POWER_V18); sysctl_set_power_mode(SYSCTL_POWER_BANK2, SYSCTL_POWER_V18); #ifdef BSP_USING_UART2 // for IO-27/28 sysctl_set_power_mode(SYSCTL_POWER_BANK4, SYSCTL_POWER_V33); #endif #if defined(BSP_USING_UART1) || defined(BSP_USING_UART3) // for IO-20~23 sysctl_set_power_mode(SYSCTL_POWER_BANK3, SYSCTL_POWER_V33); #endif for(i = 0; i < count; i++) { fpioa_set_function(io_config[i].io_num, io_config[i].func); } #if defined(BSP_USING_CAMERA) || defined(BSP_USING_LCD) sysctl_set_spi0_dvp_data(1); #endif } INIT_BOARD_EXPORT(io_config_init);