Revision 270
Added by markw almost 11 years ago
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#include <stdio.h>
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//#include <stdio.h>
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#include "usb.h"
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#include "timer.h"
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| ... | ... | |
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rcode = usb_get_dev_descr( dev, 8, &buf.dev_desc );
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if( rcode ) {
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puts("failed to get device descriptor 1");
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iprintf("failed to get device descriptor 1\n");
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return rcode;
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}
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// Extract device class from device descriptor
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// If device class is not a hub return
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if (buf.dev_desc.bDeviceClass != USB_CLASS_HUB) {
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puts("not a hub!");
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iprintf("not a hub!\n");
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return USB_DEV_CONFIG_ERROR_DEVICE_NOT_SUPPORTED;
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}
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// try to re-read full device descriptor from newly assigned address
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if(rcode = usb_get_dev_descr( dev, sizeof(usb_device_descriptor_t), &buf.dev_desc )) {
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puts("failed to get device descriptor 2");
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iprintf("failed to get device descriptor 2\n");
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return rcode;
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}
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| ... | ... | |
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rcode = usb_hub_get_hub_descriptor(dev, 0, 8, &buf.hub_desc);
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if (rcode) {
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puts("failed to get hub descriptor");
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iprintf("failed to get hub descriptor\n");
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return rcode;
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}
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| ... | ... | |
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// Read configuration Descriptor in Order To Obtain Proper Configuration Value
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rcode = usb_get_conf_descr(dev, sizeof(usb_configuration_descriptor_t), 0, &buf.conf_desc);
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if (rcode) {
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puts("failed to read configuration descriptor");
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iprintf("failed to read configuration descriptor\n");
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return rcode;
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}
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| ... | ... | |
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}
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static uint8_t usb_hub_release(usb_device_t *dev) {
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puts(__FUNCTION__);
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iprintf("%s\n",__FUNCTION__);
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// root hub unplugged
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if(!dev->parent)
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| ... | ... | |
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static void usb_hub_show_port_status(uint8_t port, uint16_t status, uint16_t changed) {
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iprintf("Status of port %d:\n", port);
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if(status & USB_HUB_PORT_STATUS_PORT_CONNECTION) puts(" connected");
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if(status & USB_HUB_PORT_STATUS_PORT_ENABLE) puts(" enabled");
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if(status & USB_HUB_PORT_STATUS_PORT_SUSPEND) puts(" suspended");
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if(status & USB_HUB_PORT_STATUS_PORT_OVER_CURRENT) puts(" over current");
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if(status & USB_HUB_PORT_STATUS_PORT_RESET) puts(" reset");
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if(status & USB_HUB_PORT_STATUS_PORT_POWER) puts(" powered");
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if(status & USB_HUB_PORT_STATUS_PORT_LOW_SPEED) puts(" low speed");
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if(status & USB_HUB_PORT_STATUS_PORT_HIGH_SPEED) puts(" high speed");
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if(status & USB_HUB_PORT_STATUS_PORT_TEST) puts(" test");
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if(status & USB_HUB_PORT_STATUS_PORT_INDICATOR) puts(" indicator");
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if(status & USB_HUB_PORT_STATUS_PORT_CONNECTION) iprintf(" connected\n");
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if(status & USB_HUB_PORT_STATUS_PORT_ENABLE) iprintf(" enabled\n");
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if(status & USB_HUB_PORT_STATUS_PORT_SUSPEND) iprintf(" suspended\n");
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if(status & USB_HUB_PORT_STATUS_PORT_OVER_CURRENT) iprintf(" over current\n");
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if(status & USB_HUB_PORT_STATUS_PORT_RESET) iprintf(" reset\n");
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if(status & USB_HUB_PORT_STATUS_PORT_POWER) iprintf(" powered\n");
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if(status & USB_HUB_PORT_STATUS_PORT_LOW_SPEED) iprintf(" low speed\n");
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if(status & USB_HUB_PORT_STATUS_PORT_HIGH_SPEED) iprintf(" high speed\n");
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if(status & USB_HUB_PORT_STATUS_PORT_TEST) iprintf(" test\n");
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if(status & USB_HUB_PORT_STATUS_PORT_INDICATOR) iprintf(" indicator\n");
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iprintf("Changes on port %d:\n", port);
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if(changed & USB_HUB_PORT_STATUS_PORT_CONNECTION) puts(" connected");
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if(changed & USB_HUB_PORT_STATUS_PORT_ENABLE) puts(" enabled");
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if(changed & USB_HUB_PORT_STATUS_PORT_SUSPEND) puts(" suspended");
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if(changed & USB_HUB_PORT_STATUS_PORT_OVER_CURRENT) puts(" over current");
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if(changed & USB_HUB_PORT_STATUS_PORT_RESET) puts(" reset");
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if(changed & USB_HUB_PORT_STATUS_PORT_CONNECTION) iprintf(" connected\n");
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if(changed & USB_HUB_PORT_STATUS_PORT_ENABLE) iprintf(" enabled\n");
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if(changed & USB_HUB_PORT_STATUS_PORT_SUSPEND) iprintf(" suspended\n");
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if(changed & USB_HUB_PORT_STATUS_PORT_OVER_CURRENT) iprintf(" over current\n");
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if(changed & USB_HUB_PORT_STATUS_PORT_RESET) iprintf(" reset\n");
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}
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static uint8_t usb_hub_port_status_change(usb_device_t *dev, uint8_t port, hub_event_t evt) {
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Also available in: Unified diff
Fixes to make this build into ZPU firmware