/**************************************************************************//** * * @copyright (C) 2019 Nuvoton Technology Corp. All rights reserved. * * SPDX-License-Identifier: Apache-2.0 * * Change Logs: * Date Author Notes * 2020-1-16 Wayne First version * ******************************************************************************/ #include #include #if defined(BOARD_USING_STORAGE_SPIFLASH) #if defined(RT_USING_SFUD) #include "spi_flash.h" #include "spi_flash_sfud.h" #endif #include "drv_qspi.h" #define W25X_REG_READSTATUS (0x05) #define W25X_REG_READSTATUS2 (0x35) #define W25X_REG_WRITEENABLE (0x06) #define W25X_REG_WRITESTATUS (0x01) #define W25X_REG_QUADENABLE (0x02) static rt_uint8_t SpiFlash_ReadStatusReg(struct rt_qspi_device *qspi_device) { rt_uint8_t u8Val; rt_uint8_t w25x_txCMD1 = W25X_REG_READSTATUS; rt_qspi_send_then_recv(qspi_device, &w25x_txCMD1, 1, &u8Val, 1); return u8Val; } static rt_uint8_t SpiFlash_ReadStatusReg2(struct rt_qspi_device *qspi_device) { rt_uint8_t u8Val; rt_uint8_t w25x_txCMD1 = W25X_REG_READSTATUS2; rt_qspi_send_then_recv(qspi_device, &w25x_txCMD1, 1, &u8Val, 1); return u8Val; } static void SpiFlash_WriteStatusReg(struct rt_qspi_device *qspi_device, uint8_t u8Value1, uint8_t u8Value2) { rt_uint8_t w25x_txCMD1; rt_uint8_t u8Val[3]; w25x_txCMD1 = W25X_REG_WRITEENABLE; rt_qspi_send(qspi_device, &w25x_txCMD1, 1); u8Val[0] = W25X_REG_WRITESTATUS; u8Val[1] = u8Value1; u8Val[2] = u8Value2; rt_qspi_send(qspi_device, &u8Val, 3); } static void SpiFlash_WaitReady(struct rt_qspi_device *qspi_device) { volatile uint8_t u8ReturnValue; do { u8ReturnValue = SpiFlash_ReadStatusReg(qspi_device); u8ReturnValue = u8ReturnValue & 1; } while (u8ReturnValue != 0); // check the BUSY bit } static void SpiFlash_EnterQspiMode(struct rt_qspi_device *qspi_device) { uint8_t u8Status1 = SpiFlash_ReadStatusReg(qspi_device); uint8_t u8Status2 = SpiFlash_ReadStatusReg2(qspi_device); u8Status2 |= W25X_REG_QUADENABLE; SpiFlash_WriteStatusReg(qspi_device, u8Status1, u8Status2); SpiFlash_WaitReady(qspi_device); } static void SpiFlash_ExitQspiMode(struct rt_qspi_device *qspi_device) { uint8_t u8Status1 = SpiFlash_ReadStatusReg(qspi_device); uint8_t u8Status2 = SpiFlash_ReadStatusReg2(qspi_device); u8Status2 &= ~W25X_REG_QUADENABLE; SpiFlash_WriteStatusReg(qspi_device, u8Status1, u8Status2); SpiFlash_WaitReady(qspi_device); } static int rt_hw_spiflash_init(void) { /* Here, we use Dual I/O to drive the SPI flash by default. */ /* If you want to use Quad I/O, you can modify to 4 from 2 and crossover D2/D3 pin of SPI flash. */ if (nu_qspi_bus_attach_device("qspi0", "qspi01", 4, SpiFlash_EnterQspiMode, SpiFlash_ExitQspiMode) != RT_EOK) return -1; #if defined(RT_USING_SFUD) if (rt_sfud_flash_probe(FAL_USING_NOR_FLASH_DEV_NAME, "qspi01") == RT_NULL) { return -(RT_ERROR); } #endif return 0; } INIT_COMPONENT_EXPORT(rt_hw_spiflash_init); #endif /* BOARD_USING_STORAGE_SPIFLASH */ #if defined(BOARD_USING_LCD_ILI9341) && defined(NU_PKG_USING_ILI9341_SPI) #include #if defined(PKG_USING_GUIENGINE) #include #endif int rt_hw_ili9341_port(void) { if (rt_hw_lcd_ili9341_spi_init("spi0") != RT_EOK) return -1; rt_hw_lcd_ili9341_init(); #if defined(PKG_USING_GUIENGINE) rt_device_t lcd_ili9341; lcd_ili9341 = rt_device_find("lcd"); if (lcd_ili9341) { rtgui_graphic_set_device(lcd_ili9341); } #endif return 0; } INIT_COMPONENT_EXPORT(rt_hw_ili9341_port); #endif /* BOARD_USING_LCD_ILI9341 */ #if defined(BOARD_USING_ESP8266) #include #define LOG_TAG "at.sample.esp" #undef DBG_TAG #undef DBG_LVL #include static struct at_device_esp8266 esp0 = { "esp0", /* esp8266 device name */ "uart1", /* esp8266 serial device name, EX: uart1, uuart1 */ "NT_ZY_BUFFALO", /* Wi-Fi SSID */ "12345678", /* Wi-Fi PASSWORD */ 2048 /* Receive buffer length */ }; static int rt_hw_esp8266_port(void) { struct at_device_esp8266 *esp8266 = &esp0; return at_device_register(&(esp8266->device), esp8266->device_name, esp8266->client_name, AT_DEVICE_CLASS_ESP8266, (void *) esp8266); } //INIT_APP_EXPORT(rt_hw_esp8266_port); static void at_wifi_set(int argc, char **argv) { struct at_device_ssid_pwd sATDConf; struct at_device *at_dev = RT_NULL; /* If the number of arguments less than 2 */ if (argc != 3) { rt_kprintf("\n"); rt_kprintf("at_wifi_set \n"); return ; } sATDConf.ssid = argv[1]; //ssid sATDConf.password = argv[2]; //password if ((at_dev = at_device_get_first_initialized()) != RT_NULL) at_device_control(at_dev, AT_DEVICE_CTRL_SET_WIFI_INFO, &sATDConf); else { rt_kprintf("Can't find any initialized AT device.\n"); } } #ifdef FINSH_USING_MSH MSH_CMD_EXPORT(at_wifi_set, AT device wifi set ssid / password function); #endif #endif /* BOARD_USING_ESP8266 */ #if defined(BOARD_USING_NAU88L25) && defined(NU_PKG_USING_NAU88L25) #include S_NU_NAU88L25_CONFIG sCodecConfig = { .i2c_bus_name = "i2c0", .i2s_bus_name = "sound0", .pin_phonejack_en = NU_GET_PININDEX(NU_PE, 13), .pin_phonejack_det = 0, }; int rt_hw_nau88l25_port(void) { if (nu_hw_nau88l25_init(&sCodecConfig) != RT_EOK) return -1; return 0; } INIT_COMPONENT_EXPORT(rt_hw_nau88l25_port); #endif /* BOARD_USING_NAU88L25 */