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esp32-s2_dfu
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Merge pull request #333 from hathach/fix-esp32s2-setup-packet 

fix incorrect setup packet
This commit is contained in:
Ha Thach 2020-04-11 15:18:41 +07:00 committed by GitHub
parent 07809d03a7 1751064f70
commit 13a3081d30
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 11 additions and 7 deletions
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10
examples/device/cdc_msc_freertos/src/main.c
View File

@ -56,7 +56,13 @@ StaticTimer_t blinky_tmdef;
TimerHandle_t blinky_tm;
// static task for usbd
#define USBD_STACK_SIZE (3*configMINIMAL_STACK_SIZE/2)
// Increase stack size when debug log is enabled
#if CFG_TUSB_DEBUG
#define USBD_STACK_SIZE (3*configMINIMAL_STACK_SIZE)
#else
#define USBD_STACK_SIZE (3*configMINIMAL_STACK_SIZE/2)
#endif
StackType_t usb_device_stack[USBD_STACK_SIZE];
StaticTask_t usb_device_taskdef;
@ -194,7 +200,7 @@ void tud_cdc_line_state_cb(uint8_t itf, bool dtr, bool rts)
if ( dtr && rts )
{
// print initial message when connected
tud_cdc_write_str("\r\nTinyUSB CDC MSC HID device with FreeRTOS example\r\n");
tud_cdc_write_str("\r\nTinyUSB CDC MSC device with FreeRTOS example\r\n");
}
}

8
src/portable/espressif/esp32s2/dcd_esp32s2.c
View File

@ -331,9 +331,8 @@ bool dcd_edpt_xfer(uint8_t rhport, uint8_t ep_addr, uint8_t *buffer, uint16_t to
USB0.dtknqr4_fifoemptymsk |= (1 << epnum);
} else {
// Each complete packet for OUT xfers triggers XFRC.
USB0.out_ep_reg[epnum].doeptsiz = USB_PKTCNT0_M |
((xfer->max_size & USB_XFERSIZE0_V) << USB_XFERSIZE0_S);
USB0.out_ep_reg[epnum].doepctl |= USB_EPENA0_M | USB_CNAK0_M;
USB0.out_ep_reg[epnum].doeptsiz |= USB_PKTCNT0_M | ((xfer->max_size & USB_XFERSIZE0_V) << USB_XFERSIZE0_S);
USB0.out_ep_reg[epnum].doepctl |= USB_EPENA0_M | USB_CNAK0_M;
}
return true;
}
@ -603,8 +602,7 @@ static void handle_epout_ints(void)
dcd_event_xfer_complete(0, n, xfer->queued_len, XFER_RESULT_SUCCESS, true);
} else {
// Schedule another packet to be received.
USB0.out_ep_reg[n].doeptsiz = USB_PKTCNT0_M |
((xfer->max_size & USB_XFERSIZE0_V) << USB_XFERSIZE0_S);
USB0.out_ep_reg[n].doeptsiz |= USB_PKTCNT0_M | ((xfer->max_size & USB_XFERSIZE0_V) << USB_XFERSIZE0_S);
USB0.out_ep_reg[n].doepctl |= USB_EPENA0_M | USB_CNAK0_M;
}
}