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85 lines
2.4 KiB
85 lines
2.4 KiB
7 years ago
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// Created by MightyPork on 2017/11/09.
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//
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#include "platform.h"
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#include "platform/lock_jumper.h"
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#include "status_led.h"
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#include "utils/stacksmon.h"
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#include "vfs/vfs_manager.h"
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#include "usbd_cdc.h"
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#include "usb_device.h"
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#include "usbd_msc.h"
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#include "task_main.h"
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extern void plat_init(void);
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/* TaskUsbEvent function */
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void TaskMain(void const * argument)
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{
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dbg("> Main task started!");
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vfs_if_usbd_msc_init();
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vfs_mngr_init(1);
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uint32_t startTime = xTaskGetTickCount();
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uint32_t cnt = 1;
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while(1) {
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uint32_t msg;
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xTaskNotifyWait(0, UINT32_MAX, &msg, 100); // time out if nothing happened
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// periodic updates to the VFS driver
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uint32_t now = xTaskGetTickCount();
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uint32_t elapsed = now - startTime;
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if (elapsed >= 100) {
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// interval 100ms or more - slow periodic
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vfs_mngr_periodic(elapsed);
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LockJumper_Check();
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startTime = now;
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cnt++;
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if (cnt%5==0) StatusLed_Heartbeat();
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}
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// if no message and it just timed out, go wait some more...
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if (msg == 0) {
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// Low priority periodic tasks... (TODO move to a timer?)
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// Periodically check stacks for overrun
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stackmon_check_canaries();
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// Periodically dump all stacks - for checking levels before critical (to reduce size if not needed)
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if ((cnt%50)==0) stackmon_dump();
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continue;
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}
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// Endpoint 0 - control messages for the different classes
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if (msg & USBEVT_FLAG_EP0_RX_RDY) {
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USBD_CDC_EP0_RxReady(&hUsbDeviceFS);
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}
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if (msg & USBEVT_FLAG_EP0_TX_SENT) {
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//
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}
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// MSC - read/write etc
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if (msg & (USBEVT_FLAG_EPx_IN(MSC_EPIN_ADDR))) {
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USBD_MSC_DataIn(&hUsbDeviceFS, MSC_EPIN_ADDR);
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}
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if (msg & (USBEVT_FLAG_EPx_OUT(MSC_EPOUT_ADDR))) {
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USBD_MSC_DataOut(&hUsbDeviceFS, MSC_EPOUT_ADDR);
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}
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// CDC - config packets and data in/out
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if (msg & (USBEVT_FLAG_EPx_IN(CDC_IN_EP))) {
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USBD_CDC_DataIn(&hUsbDeviceFS, CDC_IN_EP);
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}
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if (msg & (USBEVT_FLAG_EPx_IN(CDC_CMD_EP))) {
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USBD_CDC_DataIn(&hUsbDeviceFS, CDC_CMD_EP);
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}
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if (msg & (USBEVT_FLAG_EPx_OUT(CDC_OUT_EP))) {
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USBD_CDC_DataOut(&hUsbDeviceFS, CDC_OUT_EP);
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}
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}
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}
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