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usb_host: Fixed incorrect opening devices from multiple clients
1. During USBH device open both queues (idle and pending) must be checked. 2. Don't overwrite already allocated endpoints
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@ -536,7 +536,7 @@ esp_err_t usbh_dev_open(uint8_t dev_addr, usb_device_handle_t *dev_hdl)
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goto exit;
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}
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}
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TAILQ_FOREACH(dev_obj, &p_usbh_obj->dynamic.devs_idle_tailq, dynamic.tailq_entry) {
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TAILQ_FOREACH(dev_obj, &p_usbh_obj->dynamic.devs_pending_tailq, dynamic.tailq_entry) {
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if (dev_obj->constant.address == dev_addr) {
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found_dev_obj = dev_obj;
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goto exit;
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@ -783,7 +783,7 @@ esp_err_t usbh_ep_alloc(usb_device_handle_t dev_hdl, usbh_ep_config_t *ep_config
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if (is_in && dev_obj->mux_protected.ep_in[addr - 1] == NULL) { //Is an IN EP
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dev_obj->mux_protected.ep_in[addr - 1] = pipe_hdl;
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assigned = true;
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} else if (dev_obj->mux_protected.ep_out[addr - 1] == NULL) { //Is an OUT EP
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} else if (!is_in && dev_obj->mux_protected.ep_out[addr - 1] == NULL) { //Is an OUT EP
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dev_obj->mux_protected.ep_out[addr - 1] = pipe_hdl;
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assigned = true;
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}
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