297 lines
7.0 KiB
C
297 lines
7.0 KiB
C
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/**
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* @file task_pc.c
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* @brief 从机模式
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* @author chenrixin@zh-jieli.com
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* @version 1.0.0
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* @date 2020-02-29
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*/
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#include "system/app_core.h"
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#include "system/includes.h"
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#include "server/server_core.h"
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#include "app_config.h"
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#include "app_action.h"
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#include "app_task.h"
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#include "os/os_api.h"
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#include "device/sdmmc.h"
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#include "app_charge.h"
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#include "asm/charge.h"
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#include "usb/usb_config.h"
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#include "usb/device/usb_stack.h"
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#if USB_DEVICE_CLASS_CONFIG & HID_CLASS
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#include "usb/device/hid.h"
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#endif
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#if USB_DEVICE_CLASS_CONFIG & MASSSTORAGE_CLASS
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#include "usb/device/msd.h"
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#endif
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#if (TCFG_USB_DM_MULTIPLEX_WITH_SD_DAT0)
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#include "dev_multiplex_api.h"
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#endif
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#if TCFG_USB_APPLE_DOCK_EN
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#include "apple_dock/iAP.h"
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#endif
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#define LOG_TAG_CONST APP_PC
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#define LOG_TAG "[USB_TASK]"
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#define LOG_ERROR_ENABLE
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#define LOG_DEBUG_ENABLE
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#define LOG_INFO_ENABLE
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/* #define LOG_DUMP_ENABLE */
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#define LOG_CLI_ENABLE
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#include "debug.h"
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#define USB_TASK_NAME "usb_msd"
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#define USBSTACK_EVENT 0x80
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#define USBSTACK_MSD_RUN 0x81
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#define USBSTACK_MSD_RELASE 0x82
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#define USBSTACK_HID 0x83
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#define USBSTACK_MSD_RESET 0x84
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extern int usb_audio_demo_init(void);
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extern void usb_audio_demo_exit(void);
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static usb_dev usbfd = 0;//SEC(.usb_g_bss);
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static OS_MUTEX msd_mutex ;//SEC(.usb_g_bss);
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static void usb_task(void *p)
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{
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int ret = 0;
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int msg[16];
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while (1) {
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ret = os_task_pend("taskq", msg, ARRAY_SIZE(msg));
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if (ret != OS_TASKQ) {
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continue;
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}
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if (msg[0] != Q_MSG) {
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continue;
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}
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switch (msg[1]) {
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#if USB_DEVICE_CLASS_CONFIG & MASSSTORAGE_CLASS
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case USBSTACK_MSD_RUN:
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os_mutex_pend(&msd_mutex, 0);
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#if TCFG_USB_APPLE_DOCK_EN
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apple_mfi_link((void *)msg[2]);
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#endif
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USB_MassStorage((void *)msg[2]);
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os_mutex_post(&msd_mutex);
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break;
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case USBSTACK_MSD_RELASE:
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os_sem_post((OS_SEM *)msg[2]);
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while (1) {
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os_time_dly(10000);
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}
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break;
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case USBSTACK_MSD_RESET:
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os_mutex_pend(&msd_mutex, 0);
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msd_reset((struct usb_device_t *)msg[2], (u32)msg[3]);
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os_mutex_post(&msd_mutex);
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break;
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#endif
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default:
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break;
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}
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}
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}
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static void usb_msd_wakeup(struct usb_device_t *usb_device)
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{
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int err = os_taskq_post_msg(USB_TASK_NAME, 2, USBSTACK_MSD_RUN, usb_device);
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}
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static void usb_msd_reset_wakeup(struct usb_device_t *usb_device, u32 itf_num)
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{
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os_taskq_post_msg(USB_TASK_NAME, 3, USBSTACK_MSD_RESET, usb_device, itf_num);
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}
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static void usb_msd_init()
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{
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r_printf("%s()", __func__);
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int err;
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os_mutex_create(&msd_mutex);
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err = task_create(usb_task, NULL, USB_TASK_NAME);
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if (err != OS_NO_ERR) {
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r_printf("usb_msd task creat fail %x\n", err);
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}
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}
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static void usb_msd_free()
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{
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r_printf("%s()", __func__);
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os_mutex_del(&msd_mutex, 0);
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int err;
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OS_SEM *sem = zalloc(sizeof(OS_SEM));;
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os_sem_create(sem, 0);
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os_taskq_post_msg(USB_TASK_NAME, 2, USBSTACK_MSD_RELASE, (int)sem);
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os_sem_pend(sem, 0);
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free(sem);
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err = task_kill(USB_TASK_NAME);
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if (!err) {
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r_printf("usb_msd_uninit succ!!\n");
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} else {
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r_printf("usb_msd_uninit fail!!\n");
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}
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}
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void usb_start()
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{
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#if USB_DEVICE_CLASS_CONFIG & AUDIO_CLASS
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usb_audio_demo_init();
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#endif
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#ifdef USB_DEVICE_CLASS_CONFIG
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usb_device_mode(usbfd, USB_DEVICE_CLASS_CONFIG);
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#endif
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#if USB_DEVICE_CLASS_CONFIG & MASSSTORAGE_CLASS
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//没有复用时候判断 sd开关
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//复用时候判断是否参与复用
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#if (!TCFG_USB_DM_MULTIPLEX_WITH_SD_DAT0 && TCFG_SD0_ENABLE)\
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||(TCFG_SD0_ENABLE && TCFG_USB_DM_MULTIPLEX_WITH_SD_DAT0 && TCFG_DM_MULTIPLEX_WITH_SD_PORT != 0)
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msd_register_disk("sd0", NULL);
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#endif
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#if (!TCFG_USB_DM_MULTIPLEX_WITH_SD_DAT0 && TCFG_SD1_ENABLE)\
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||(TCFG_SD1_ENABLE && TCFG_USB_DM_MULTIPLEX_WITH_SD_DAT0 && TCFG_DM_MULTIPLEX_WITH_SD_PORT != 1)
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msd_register_disk("sd1", NULL);
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#endif
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#if TCFG_NOR_FAT
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msd_register_disk("fat_nor", NULL);
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#endif
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#if TCFG_VIR_UDISK_ENABLE
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msd_register_disk("vir_udisk0", NULL);
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#endif
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msd_set_wakeup_handle(usb_msd_wakeup);
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msd_set_reset_wakeup_handle(usb_msd_reset_wakeup);
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usb_msd_init();
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#endif
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}
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static void usb_remove_disk()
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{
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#if USB_DEVICE_CLASS_CONFIG & MASSSTORAGE_CLASS
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os_mutex_pend(&msd_mutex, 0);
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msd_unregister_all();
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os_mutex_post(&msd_mutex);
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#endif
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}
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void usb_pause()
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{
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log_info("usb pause");
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usb_sie_disable(usbfd);
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#if USB_DEVICE_CLASS_CONFIG & MASSSTORAGE_CLASS
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if (msd_set_wakeup_handle(NULL)) {
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usb_remove_disk();
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usb_msd_free();
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}
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#endif
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#if USB_DEVICE_CLASS_CONFIG & AUDIO_CLASS
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usb_audio_demo_exit();
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#endif
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usb_device_mode(usbfd, 0);
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}
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void usb_stop()
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{
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log_info("App Stop - usb");
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usb_pause();
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usb_sie_close(usbfd);
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}
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int pc_device_event_handler(struct sys_event *event)
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{
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int switch_app_case = false;
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switch (event->type) {
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case SYS_DEVICE_EVENT:
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if ((u32)event->arg == DEVICE_EVENT_FROM_OTG) {
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const char *usb_msg = (const char *)event->u.dev.value;
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log_debug("usb event : %d DEVICE_EVENT_FROM_OTG %s", event->u.dev.event, usb_msg);
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if (usb_msg[0] == 's') {
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if (event->u.dev.event == DEVICE_EVENT_IN) {
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log_info("usb %c online", usb_msg[2]);
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usbfd = usb_msg[2] - '0';
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#if USB_PC_NO_APP_MODE
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usb_start();
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#elif TCFG_USB_DM_MULTIPLEX_WITH_SD_DAT0
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usb_otg_suspend(0, OTG_KEEP_STATE);
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mult_sdio_suspend();
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usb_pause();
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mult_sdio_resume();
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#else
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usb_pause();
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#endif
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switch_app_case = 1;
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} else if (event->u.dev.event == DEVICE_EVENT_OUT) {
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log_info("usb %c offline", usb_msg[2]);
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switch_app_case = 2;
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#ifdef USB_PC_NO_APP_MODE
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usb_stop();
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#else
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#ifdef CONFIG_SOUNDBOX
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if (!app_check_curr_task(APP_PC_TASK)) {
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#else
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if (!app_cur_task_check(APP_NAME_PC)) {
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#endif
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#if TCFG_USB_DM_MULTIPLEX_WITH_SD_DAT0
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mult_sdio_suspend();
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#endif
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usb_stop();
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#if TCFG_USB_DM_MULTIPLEX_WITH_SD_DAT0
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mult_sdio_resume();
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#endif
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}
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#endif
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}
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}
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}
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break;
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default:
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log_d("%x\n", event->type);
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break;
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}
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return switch_app_case;
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}
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#ifdef CONFIG_DONGLE_CASE
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static void usb_event_handler(struct sys_event *event, void *priv)
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{
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pc_device_event_handler(event);
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}
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static u16 sys_event_id;
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void usbstack_init()
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{
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sys_event_id = register_sys_event_handler(SYS_ALL_EVENT, 2, NULL, usb_event_handler);
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}
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void usbstack_exit()
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{
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if (sys_event_id) {
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unregister_sys_event_handler(sys_event_id);
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sys_event_id = 0;
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}
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}
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#endif
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