mirror of
https://github.com/RT-Thread/rt-thread.git
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333 lines
12 KiB
C
333 lines
12 KiB
C
/*
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* Copyright (c) 2022-2024, Xiaohua Semiconductor Co., Ltd.
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2024-12-30 CDT first version
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*/
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#include <rtthread.h>
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#include <rtdevice.h>
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#ifdef RT_USB_DEVICE_CDC
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/* menuconfig:
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1.Hardware Drivers Config--->On-Chip Peripheral Driver--->Enable USB--->
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[*]Use USBFS Core
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Select USB Mode(USB Device Mode)
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[*]Enable VBUS Sensing for Device
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2.RT-Thread Components--->
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Using USB legacy version--->
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Using USB device--->Device type--->
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[*]Enable to use device as CDC device
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*/
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/*
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* 程序清单：这是一个 usb device 设备使用例程
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* 例程导出了 cdc_sample 命令到控制终端
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* PC上需要使用串口助手以DTR[√]方式打开USB的虚拟串口(比如 SSCOM 有这个功能)
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* 命令调用格式：cdc_sample
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* 程序功能：首先会打印三次str_write字符串内容，同时虚拟串口可输入发送任意小于255个字符的字符串，
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* 发送内容可在Finsh串口显示。
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*/
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#define USBD_DEV_NAME "vcom" /* 名称 */
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rt_uint8_t str_read[255];
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static rt_err_t cdc_rx_handle(rt_device_t dev, rt_size_t size)
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{
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/* 读取虚拟串口接收内容 */
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rt_device_read(dev, 0, str_read, size);
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rt_kprintf("Read message: %s\n", str_read);
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return RT_EOK;
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}
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static int cdc_sample(void)
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{
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rt_uint8_t i;
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rt_err_t ret = RT_EOK;
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rt_device_t cdc_dev = RT_NULL; /* usb device设备句柄 */
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rt_uint8_t str_write[] = "This is a usb cdc device test!\r\n";
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/* 查找USB虚拟串口设备 */
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cdc_dev = rt_device_find(USBD_DEV_NAME);
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if (cdc_dev == RT_NULL)
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{
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rt_kprintf("cdc sample run failed! can't find %s device!\n", USBD_DEV_NAME);
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return -RT_ERROR;
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}
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/* 以读写方式打开设备 */
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ret = rt_device_open(cdc_dev, RT_DEVICE_FLAG_INT_RX);
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if (ret != RT_EOK)
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{
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rt_kprintf("open %s device failed!\n", USBD_DEV_NAME);
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return ret;
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}
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rt_device_set_rx_indicate(cdc_dev, cdc_rx_handle);
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for (i = 1; i < 4; i++)
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{
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rt_kprintf("Start to send test message 3 timers :%d.\n", i);
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if (rt_device_write(cdc_dev, 0, str_write, sizeof(str_write)) != sizeof(str_write))
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{
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rt_kprintf("send test message failed\n");
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return -RT_ERROR;
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}
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/* 延时1000ms */
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rt_thread_mdelay(1000);
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}
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// for (;;);
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return ret;
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}
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/* 导出到 msh 命令列表中 */
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MSH_CMD_EXPORT(cdc_sample, usbd cdc sample);
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#endif
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#if defined(RT_USB_DEVICE_MSTORAGE)
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/* F4A0 only FS can used with spi flash */
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#if (defined(HC32F4A0) && defined(BSP_USING_USBFS)) || \
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defined(HC32F460) || defined(HC32F472)
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/* Enable spibus1, SFUD, usb msc */
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/* menuconfig:
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1. Hardware Drivers Config--->On-Chip Peripheral Driver--->Enable SPI BUS--->Enable SPI1 BUS
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2. Hardware Drivers Config--->On-Chip Peripheral Driver--->Enable USB--->
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[*]Use USBFS Core
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Select USB Mode(USB Device Mode)
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[*]Enable VBUS Sensing for Device
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3. RT-Thread Components--->Device Drivers--->Using SPI Bus/Device device drivers
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[*]Using Serial Flash Universal Driver
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[*]Using auto probe flash JEDEC SFDP parameters
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[*]Using defined supported flash chip information table
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(50000000)Default spi maximum speed(HZ)
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4. RT-Thread Components--->Using USB legacy version
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[*]Using USB device--->
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Device type--->...Mass Storage device
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(spiflash)msc class disk name
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*/
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#include "drv_gpio.h"
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#include "drv_spi.h"
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#include "dev_spi_flash_sfud.h"
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#define SPI_FLASH_CHIP RT_USB_MSTORAGE_DISK_NAME /* msc class disk name */
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#if defined(HC32F4A0)
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#define SPI_FLASH_SS_PORT GPIO_PORT_C
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#define SPI_FLASH_SS_PIN GPIO_PIN_07
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#define SPI_BUS_NAME "spi1"
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#define SPI_FLASH_DEVICE_NAME "spi10"
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#elif defined(HC32F460)
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#define SPI_FLASH_SS_PORT GPIO_PORT_C
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#define SPI_FLASH_SS_PIN GPIO_PIN_07
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#define SPI_BUS_NAME "spi3"
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#define SPI_FLASH_DEVICE_NAME "spi30"
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#elif defined(HC32F472)
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#define SPI_FLASH_SS_PORT GPIO_PORT_B
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#define SPI_FLASH_SS_PIN GPIO_PIN_12
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#define SPI_BUS_NAME "spi1"
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#define SPI_FLASH_DEVICE_NAME "spi10"
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#endif
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static void rt_hw_spi_flash_reset(char *spi_dev_name)
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{
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struct rt_spi_device *spi_dev_w25;
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rt_uint8_t w25_en_reset = 0x66;
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rt_uint8_t w25_reset_dev = 0x99;
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spi_dev_w25 = (struct rt_spi_device *)rt_device_find(spi_dev_name);
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if (!spi_dev_w25)
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{
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rt_kprintf("Can't find %s device!\n", spi_dev_name);
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}
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else
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{
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rt_spi_send(spi_dev_w25, &w25_en_reset, 1U);
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rt_spi_send(spi_dev_w25, &w25_reset_dev, 1U);
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DDL_DelayMS(1U);
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rt_kprintf("Reset ext flash!\n");
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}
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}
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static int rt_hw_spi_flash_with_sfud_init(void)
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{
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#if defined(HC32F4A0) || defined(HC32F460)
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rt_hw_spi_device_attach(SPI_BUS_NAME, SPI_FLASH_DEVICE_NAME, GET_PIN(C, 7));
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#elif defined(HC32F472)
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rt_hw_spi_device_attach(SPI_BUS_NAME, SPI_FLASH_DEVICE_NAME, GET_PIN(B, 12));
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#endif
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if (RT_NULL == rt_sfud_flash_probe(SPI_FLASH_CHIP, SPI_FLASH_DEVICE_NAME))
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{
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rt_hw_spi_flash_reset(SPI_FLASH_DEVICE_NAME);
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if (RT_NULL == rt_sfud_flash_probe(SPI_FLASH_CHIP, SPI_FLASH_DEVICE_NAME))
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{
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return -RT_ERROR;
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}
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}
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return RT_EOK;
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}
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INIT_COMPONENT_EXPORT(rt_hw_spi_flash_with_sfud_init);
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#endif
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#endif
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#ifdef RT_USB_DEVICE_HID
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#include "drv_gpio.h"
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/* menuconfig:
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1. Hardware Drivers Config--->On-Chip Peripheral Driver--->Enable USB--->
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[*]Use USBFS Core
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Select USB Mode(USB Device Mode)
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[*]Enable VBUS Sensing for Device
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2. RT-Thread Components--->
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Using USB legacy version--->
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Using USB device--->Device type--->
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[*]Enable to use device as HID device
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*/
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/*
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* 程序清单：这是一个 usb hid device 设备使用例程
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* 例程导出了 hid_sample 命令到控制终端
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* 命令调用格式：hid_sample
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* 程序功能：首先会打印str_write[0]字符串内容，然后按下按键WKUP，hid设备将发送按键keyn，n是按下次数，可
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* 通过bus hound查看数据。
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* 发送内容可在Finsh串口显示。
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*/
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#define USBD_DEV_NAME "hidd" /* 名称 */
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#if defined(HC32F4A0)
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#define KEY_PIN_NUM GET_PIN(A,0) /* PA0 */
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#elif defined(HC32F460)
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#define KEY_PIN_NUM GET_PIN(B,1) /* PB1 */
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#elif defined(HC32F472)
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#define KEY_PIN_NUM GET_PIN(B,5) /* PB5 */
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#endif
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static int hid_sample(void)
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{
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rt_err_t ret = RT_EOK;
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rt_device_t hid_dev = RT_NULL; /* usb device设备句柄 */
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char str_write[2][5] = {"test", "Key0"};
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/* 查找设备 */
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hid_dev = rt_device_find(USBD_DEV_NAME);
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if (hid_dev == RT_NULL)
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{
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rt_kprintf("hid sample run failed! can't find %s device!\n", USBD_DEV_NAME);
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return -RT_ERROR;
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}
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/* 以收中断方式打开设备 */
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ret = rt_device_open(hid_dev, RT_DEVICE_OFLAG_RDWR);
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if (ret != RT_EOK)
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{
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rt_kprintf("open %s device failed!\n", USBD_DEV_NAME);
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return ret;
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}
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rt_kprintf("This is a usb hid device test!\r\n");
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rt_device_write(hid_dev, 0, str_write[0], sizeof(str_write[0]));
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rt_pin_mode(KEY_PIN_NUM, PIN_MODE_INPUT);
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for (;;)
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{
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rt_thread_mdelay(200);
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if (PIN_LOW == rt_pin_read(KEY_PIN_NUM))
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{
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rt_device_write(hid_dev, 0, str_write[1], sizeof(str_write[1]));
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str_write[1][3] += 0x01;
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}
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}
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//return ret;
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}
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/* 导出到 msh 命令列表中 */
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MSH_CMD_EXPORT(hid_sample, usbd hid sample);
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#endif
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#ifdef RT_USB_DEVICE_WINUSB
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/* menuconfig:
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1. Hardware Drivers Config--->On-Chip Peripheral Driver--->Enable USB--->
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[*]Use USBFS Core
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Select USB Mode(USB Device Mode)
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[*]Enable VBUS Sensing for Device
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2. RT-Thread Components--->
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Using USB legacy version--->
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Using USB device--->Device type--->
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[*]Enable to use device as winusb device
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*/
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/*
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* 程序清单：这是一个 usb WINUSB device 设备使用例程
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* RTT 的WINUSB Windows无法免驱，需要使用zadig安装winusb驱动程序(如设备管理器-通用串行总线设备-RTT Win USB已识别则不需要安装)。
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* 例程导出了 winusb_sample 命令到控制终端
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* 命令调用格式：winusb_sample
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* 软件：llcom.exe
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* 程序功能：MSH命令发送winusb_sample，运行测试程序。
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* 打开llcom.exe软件，选择小工具-WinUSB设备-选择对应RTT Win USB设备-打开-勾选Hex发送-发送数据。
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* 通过llcom.exe可发送bulk数据（100字符以内）到设备，设备收到后会回发给主机(llcom.exe)，同时通过MSH终端显示收到的HEX数据。
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* 注意：1、llcom.exe中的GUID与驱动程序中设定保持一致(通过设备管理器选择RTT Win USB设备的属性来查看)；
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* 2、win_usb_read()函数中的UIO_REQUEST_READ_FULL改为UIO_REQUEST_READ_BEST，实现数据即读即取;
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* 否则需要接满传入的size数量，才会回调接收函数。
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*
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*/
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#define WINUSB_DEV_NAME "winusb" /* 名称 */
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uint8_t str_read[100];
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static rt_err_t winusb_rx_handle(rt_device_t dev, rt_size_t size)
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{
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uint8_t i;
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/* 读取定时器当前值 */
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rt_kprintf("Rx:");
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for (i = 0; i < size; i++)
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{
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rt_kprintf("%x", str_read[i]);
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}
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rt_kprintf("\r\n");
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rt_device_write(dev, 0, str_read, size);
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/* prepare read config */
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rt_device_read(dev, 0, str_read, sizeof(str_read));
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return RT_EOK;
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}
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static int winusb_sample(void)
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{
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rt_err_t ret = RT_EOK;
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rt_device_t winusb_dev = RT_NULL; /* usb device设备句柄 */
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/* 查找设备 */
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winusb_dev = rt_device_find(WINUSB_DEV_NAME);
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if (winusb_dev == RT_NULL)
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{
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rt_kprintf("winusb sample run failed! can't find %s device!\n", WINUSB_DEV_NAME);
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return -RT_ERROR;
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}
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/* 以读写方式打开设备 */
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ret = rt_device_open(winusb_dev, RT_DEVICE_OFLAG_RDWR);
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if (ret != RT_EOK)
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{
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rt_kprintf("open %s device failed!\n", WINUSB_DEV_NAME);
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return ret;
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}
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rt_kprintf("Found and open success %s device!\n", WINUSB_DEV_NAME);
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ret = rt_device_set_rx_indicate(winusb_dev, winusb_rx_handle);
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if (ret == RT_EOK)
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{
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/* prepare read config,set once,read once, */
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rt_device_read(winusb_dev, 0, str_read, sizeof(str_read));
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}
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return ret;
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}
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/* 导出到 msh 命令列表中 */
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MSH_CMD_EXPORT(winusb_sample, usbd winusb sample);
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#endif
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