[bsp/at32] update usb host driver (#8560)
This commit is contained in:
sheltonyu
GitHub
parent
1f69929b0b
commit
b14f299e7d
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@ -6,6 +6,7 @@
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* Change Logs:
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* Date Author Notes
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* 2023-02-28 leo first version
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* 2024-02-26 shelton update drv_pipe_xfer
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*/
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#include <rtthread.h>
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@ -107,140 +108,130 @@ static rt_err_t drv_reset_port(rt_uint8_t port)
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static int drv_pipe_xfer(upipe_t pipe, rt_uint8_t token, void *buffer, int nbytes, int timeouts)
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{
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int timeout = timeouts;
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volatile int retry = 0;
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while(1)
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if(!connect_status)
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{
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if(!connect_status)
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{
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return -1;
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}
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rt_completion_init(&urb_completion);
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return -1;
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}
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rt_completion_init(&urb_completion);
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p_usbotg_instance->p_otg_core->host.hch[pipe->pipe_index].dir = (pipe->ep.bEndpointAddress & 0x80) >> 7;
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p_usbotg_instance->p_otg_core->host.hch[pipe->pipe_index].dir = (pipe->ep.bEndpointAddress & 0x80) >> 7;
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if(token == 0U)
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{
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p_usbotg_instance->p_otg_core->host.hch[pipe->pipe_index].data_pid = HCH_PID_SETUP;
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}
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else
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{
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p_usbotg_instance->p_otg_core->host.hch[pipe->pipe_index].data_pid = HCH_PID_DATA1;
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}
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if(token == 0U)
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{
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p_usbotg_instance->p_otg_core->host.hch[pipe->pipe_index].data_pid = HCH_PID_SETUP;
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}
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else
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{
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p_usbotg_instance->p_otg_core->host.hch[pipe->pipe_index].data_pid = HCH_PID_DATA1;
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}
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/* endpoint type */
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switch(pipe->ep.bmAttributes)
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{
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/* endpoint is control type */
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case EPT_CONTROL_TYPE:
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if((token == 1U) && (((pipe->ep.bEndpointAddress & 0x80) >> 7) == 0U))
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{
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if(nbytes == 0U)
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{
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p_usbotg_instance->p_otg_core->host.hch[pipe->pipe_index].toggle_out = 1U;
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}
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if((&p_usbotg_instance->p_otg_core->host)->hch[pipe->pipe_index].toggle_out == 0U)
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{
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p_usbotg_instance->p_otg_core->host.hch[pipe->pipe_index].data_pid = HCH_PID_DATA0;
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}
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else
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{
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p_usbotg_instance->p_otg_core->host.hch[pipe->pipe_index].data_pid = HCH_PID_DATA1;
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}
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}
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break;
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/* endpoint is bulk type */
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case EPT_BULK_TYPE:
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if(((pipe->ep.bEndpointAddress & 0x80) >> 7) == 0U)
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{
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if( p_usbotg_instance->p_otg_core->host.hch[pipe->pipe_index].toggle_out == 0U)
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{
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p_usbotg_instance->p_otg_core->host.hch[pipe->pipe_index].data_pid = HCH_PID_DATA0;
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}
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else
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{
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p_usbotg_instance->p_otg_core->host.hch[pipe->pipe_index].data_pid = HCH_PID_DATA1;
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}
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}
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else
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{
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if( p_usbotg_instance->p_otg_core->host.hch[pipe->pipe_index].toggle_in == 0U)
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{
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p_usbotg_instance->p_otg_core->host.hch[pipe->pipe_index].data_pid = HCH_PID_DATA0;
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}
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else
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{
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p_usbotg_instance->p_otg_core->host.hch[pipe->pipe_index].data_pid = HCH_PID_DATA1;
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}
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}
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break;
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/* endpoint is int type */
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case EPT_INT_TYPE:
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if(((pipe->ep.bEndpointAddress & 0x80) >> 7) == 0U)
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{
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if( p_usbotg_instance->p_otg_core->host.hch[pipe->pipe_index].toggle_out == 0U)
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{
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p_usbotg_instance->p_otg_core->host.hch[pipe->pipe_index].data_pid = HCH_PID_DATA0;
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}
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else
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{
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p_usbotg_instance->p_otg_core->host.hch[pipe->pipe_index].data_pid = HCH_PID_DATA1;
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}
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}
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else
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{
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if( p_usbotg_instance->p_otg_core->host.hch[pipe->pipe_index].toggle_in == 0U)
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{
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p_usbotg_instance->p_otg_core->host.hch[pipe->pipe_index].data_pid = HCH_PID_DATA0;
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}
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else
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{
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p_usbotg_instance->p_otg_core->host.hch[pipe->pipe_index].data_pid = HCH_PID_DATA1;
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}
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}
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break;
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/* endpoint is isoc type */
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case EPT_ISO_TYPE:
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p_usbotg_instance->p_otg_core->host.hch[pipe->pipe_index].data_pid = HCH_PID_DATA0;
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break;
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default:
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break;
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}
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/* set transfer buffer */
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p_usbotg_instance->p_otg_core->host.hch[pipe->pipe_index].trans_buf = buffer;
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/* set transfer len*/
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p_usbotg_instance->p_otg_core->host.hch[pipe->pipe_index].trans_len = nbytes;
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p_usbotg_instance->p_otg_core->host.hch[pipe->pipe_index].urb_sts = URB_IDLE;
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p_usbotg_instance->p_otg_core->host.hch[pipe->pipe_index].ch_num = pipe->pipe_index;
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p_usbotg_instance->p_otg_core->host.hch[pipe->pipe_index].trans_count = 0;
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p_usbotg_instance->p_otg_core->host.hch[pipe->pipe_index].state = HCH_IDLE;
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/* data in/out for host */
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usbh_in_out_request((&p_usbotg_instance->p_otg_core->host), pipe->pipe_index);
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rt_completion_wait(&urb_completion, timeout);
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rt_thread_mdelay(1);
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if(usbh_get_status((&p_usbotg_instance->p_otg_core->host), pipe->pipe_index) == HCH_NAK)
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{
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LOG_D("nak");
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if (pipe->ep.bmAttributes == USB_EP_ATTR_INT)
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/* endpoint type */
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switch(pipe->ep.bmAttributes)
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{
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/* endpoint is control type */
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case EPT_CONTROL_TYPE:
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if((token == 1U) && (((pipe->ep.bEndpointAddress & 0x80) >> 7) == 0U))
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{
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rt_thread_delay((pipe->ep.bInterval * RT_TICK_PER_SECOND / 1000) > 0 ? (pipe->ep.bInterval * RT_TICK_PER_SECOND / 1000) : 1);
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if(nbytes == 0U)
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{
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p_usbotg_instance->p_otg_core->host.hch[pipe->pipe_index].toggle_out = 1U;
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}
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if((&p_usbotg_instance->p_otg_core->host)->hch[pipe->pipe_index].toggle_out == 0U)
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{
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p_usbotg_instance->p_otg_core->host.hch[pipe->pipe_index].data_pid = HCH_PID_DATA0;
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}
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else
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{
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p_usbotg_instance->p_otg_core->host.hch[pipe->pipe_index].data_pid = HCH_PID_DATA1;
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}
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}
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usb_hch_halt((&p_usbotg_instance->p_otg_core->host)->usb_reg, pipe->pipe_index);
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break;
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/* endpoint is bulk type */
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case EPT_BULK_TYPE:
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if(((pipe->ep.bEndpointAddress & 0x80) >> 7) == 0U)
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{
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if( p_usbotg_instance->p_otg_core->host.hch[pipe->pipe_index].toggle_out == 0U)
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{
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p_usbotg_instance->p_otg_core->host.hch[pipe->pipe_index].data_pid = HCH_PID_DATA0;
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}
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else
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{
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p_usbotg_instance->p_otg_core->host.hch[pipe->pipe_index].data_pid = HCH_PID_DATA1;
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}
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}
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else
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{
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if( p_usbotg_instance->p_otg_core->host.hch[pipe->pipe_index].toggle_in == 0U)
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{
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p_usbotg_instance->p_otg_core->host.hch[pipe->pipe_index].data_pid = HCH_PID_DATA0;
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}
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else
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{
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p_usbotg_instance->p_otg_core->host.hch[pipe->pipe_index].data_pid = HCH_PID_DATA1;
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}
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}
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break;
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/* endpoint is int type */
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case EPT_INT_TYPE:
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if(((pipe->ep.bEndpointAddress & 0x80) >> 7) == 0U)
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{
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if( p_usbotg_instance->p_otg_core->host.hch[pipe->pipe_index].toggle_out == 0U)
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{
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p_usbotg_instance->p_otg_core->host.hch[pipe->pipe_index].data_pid = HCH_PID_DATA0;
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}
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else
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{
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p_usbotg_instance->p_otg_core->host.hch[pipe->pipe_index].data_pid = HCH_PID_DATA1;
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}
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}
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else
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{
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if( p_usbotg_instance->p_otg_core->host.hch[pipe->pipe_index].toggle_in == 0U)
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{
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p_usbotg_instance->p_otg_core->host.hch[pipe->pipe_index].data_pid = HCH_PID_DATA0;
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}
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else
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{
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p_usbotg_instance->p_otg_core->host.hch[pipe->pipe_index].data_pid = HCH_PID_DATA1;
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}
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}
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break;
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/* endpoint is isoc type */
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case EPT_ISO_TYPE:
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p_usbotg_instance->p_otg_core->host.hch[pipe->pipe_index].data_pid = HCH_PID_DATA0;
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break;
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usbh_hc_open(&p_usbotg_instance->p_otg_core->host,
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pipe->pipe_index,
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pipe->ep.bEndpointAddress,
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pipe->inst->address,
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pipe->ep.bmAttributes,
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pipe->ep.wMaxPacketSize,
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USB_PRTSPD_FULL_SPEED);
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continue;
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default:
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break;
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}
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/* set transfer buffer */
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p_usbotg_instance->p_otg_core->host.hch[pipe->pipe_index].trans_buf = buffer;
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/* set transfer len*/
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p_usbotg_instance->p_otg_core->host.hch[pipe->pipe_index].trans_len = nbytes;
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p_usbotg_instance->p_otg_core->host.hch[pipe->pipe_index].urb_sts = URB_IDLE;
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p_usbotg_instance->p_otg_core->host.hch[pipe->pipe_index].ch_num = pipe->pipe_index;
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p_usbotg_instance->p_otg_core->host.hch[pipe->pipe_index].trans_count = 0;
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p_usbotg_instance->p_otg_core->host.hch[pipe->pipe_index].state = HCH_IDLE;
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__resend:
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/* data in/out for host */
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usbh_in_out_request((&p_usbotg_instance->p_otg_core->host), pipe->pipe_index);
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retry = 0xFFFFFFFF;
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while(retry --)
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{
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rt_completion_wait(&urb_completion, timeout);
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if(usbh_get_urb_status((&p_usbotg_instance->p_otg_core->host), pipe->pipe_index) == URB_NOTREADY)
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{
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if((pipe->ep.bEndpointAddress & 0x80) == 0)
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{
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goto __resend;
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}
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}
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else if (usbh_get_status(&p_usbotg_instance->p_otg_core->host, pipe->pipe_index) == HCH_STALL)
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else if (usbh_get_urb_status(&p_usbotg_instance->p_otg_core->host, pipe->pipe_index) == URB_STALL)
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{
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LOG_D("stall");
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pipe->status = UPIPE_STATUS_STALL;
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@ -250,7 +241,7 @@ static int drv_pipe_xfer(upipe_t pipe, rt_uint8_t token, void *buffer, int nbyte
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}
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return -1;
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}
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else if (usbh_get_status(&p_usbotg_instance->p_otg_core->host, pipe->pipe_index) == URB_ERROR)
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else if (usbh_get_urb_status(&p_usbotg_instance->p_otg_core->host, pipe->pipe_index) == URB_ERROR)
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{
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LOG_D("error");
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pipe->status = UPIPE_STATUS_ERROR;
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@ -260,7 +251,7 @@ static int drv_pipe_xfer(upipe_t pipe, rt_uint8_t token, void *buffer, int nbyte
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}
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return -1;
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}
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else if(URB_DONE == usbh_get_urb_status(&p_usbotg_instance->p_otg_core->host, pipe->pipe_index))
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else if (usbh_get_urb_status(&p_usbotg_instance->p_otg_core->host, pipe->pipe_index) == URB_DONE)
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{
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LOG_D("ok");
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pipe->status = UPIPE_STATUS_OK;
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@ -268,7 +259,7 @@ static int drv_pipe_xfer(upipe_t pipe, rt_uint8_t token, void *buffer, int nbyte
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{
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pipe->callback(pipe);
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}
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size_t size = (&p_usbotg_instance->p_otg_core->host)->hch[pipe->pipe_index].trans_count;
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rt_size_t size = (&p_usbotg_instance->p_otg_core->host)->hch[pipe->pipe_index].trans_count;
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if (pipe->ep.bEndpointAddress & 0x80)
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{
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return size;
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@ -279,8 +270,8 @@ static int drv_pipe_xfer(upipe_t pipe, rt_uint8_t token, void *buffer, int nbyte
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}
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return nbytes;
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}
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continue;
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}
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return 0;
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}
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static rt_uint16_t pipe_index = 0;
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