From 5872753e2dbdca5b252470c5210cdf54ee1788dd Mon Sep 17 00:00:00 2001 From: laforge Date: Mon, 25 Sep 2006 21:23:52 +0000 Subject: - Include tool for Converting ASCII to UTF-16LE in C-Header - Build UTF-16LE USB String descriptors from ASCII File - Introduce USB String Descriptor to DFU and runtime firmware git-svn-id: https://svn.openpcd.org:2342/trunk@227 6dc7ffe9-61d6-0310-9af1-9938baff3ed1 --- firmware/src/os/pcd_enumerate.c | 60 ++++++++++++++++++++--------------------- 1 file changed, 30 insertions(+), 30 deletions(-) (limited to 'firmware/src/os') diff --git a/firmware/src/os/pcd_enumerate.c b/firmware/src/os/pcd_enumerate.c index 63fe608..588831c 100644 --- a/firmware/src/os/pcd_enumerate.c +++ b/firmware/src/os/pcd_enumerate.c @@ -34,6 +34,8 @@ #include #include +#include + #include #include #include @@ -89,8 +91,8 @@ const struct usb_device_descriptor dev_descriptor = { .idVendor = USB_VENDOR_ID, .idProduct = USB_PRODUCT_ID, .bcdDevice = 0x0000, - .iManufacturer = 0x00, - .iProduct = 0x00, + .iManufacturer = 3, + .iProduct = 4, .iSerialNumber = 0x00, .bNumConfigurations = 0x01, }; @@ -100,8 +102,7 @@ struct _desc { struct usb_interface_descriptor uif; struct usb_endpoint_descriptor ep[3]; #ifdef CONFIG_DFU - struct usb_interface_descriptor uif_dfu; - struct usb_dfu_func_descriptor func_dfu; + struct usb_interface_descriptor uif_dfu[2]; #endif }; @@ -111,17 +112,16 @@ const struct _desc cfg_descriptor = { .bDescriptorType = USB_DT_CONFIG, .wTotalLength = USB_DT_CONFIG_SIZE + #ifdef CONFIG_DFU - 2 * USB_DT_INTERFACE_SIZE + - 3 * USB_DT_ENDPOINT_SIZE + - USB_DT_DFU_SIZE, - .bNumInterfaces = 2, + 3 * USB_DT_INTERFACE_SIZE + + 3 * USB_DT_ENDPOINT_SIZE, + .bNumInterfaces = 3, #else 1 * USB_DT_INTERFACE_SIZE + 3 * USB_DT_ENDPOINT_SIZE, .bNumInterfaces = 1, #endif .bConfigurationValue = 1, - .iConfiguration = 0, + .iConfiguration = 5, .bmAttributes = USB_CONFIG_ATT_ONE, .bMaxPower = 100, /* 200mA */ }, @@ -134,7 +134,7 @@ const struct _desc cfg_descriptor = { .bInterfaceClass = USB_CLASS_VENDOR_SPEC, .bInterfaceSubClass = 0, .bInterfaceProtocol = 0xff, - .iInterface = 0, + .iInterface = 6, }, .ep= { { @@ -162,16 +162,9 @@ const struct _desc cfg_descriptor = { }, #ifdef CONFIG_DFU .uif_dfu = DFU_RT_IF_DESC, - .func_dfu = DFU_FUNC_DESC, #endif }; -static const struct usb_string_descriptor string0 = { - .bLength = sizeof(string0), - .bDescriptorType = USB_DT_STRING, - .wData[0] = 0x0409, /* English */ -}; - struct epstate { u_int32_t state_busy; u_int32_t state_pending; @@ -568,9 +561,13 @@ static void udp_ep0_handler(void) /* Handle supported standard device request Cf Table 9-3 in USB * speciication Rev 1.1 */ switch ((bRequest << 8) | bmRequestType) { + u_int8_t desc_type, desc_index; case STD_GET_DESCRIPTOR: DEBUGE("GET_DESCRIPTOR "); - if (wValue == 0x100) { + desc_type = wValue >> 8; + desc_index = wValue & 0xff; + switch (desc_type) { + case USB_DT_DEVICE: /* Return Device Descriptor */ #ifdef CONFIG_DFU if (*dfu->dfu_state != DFU_STATE_appIDLE) @@ -582,7 +579,8 @@ static void udp_ep0_handler(void) #endif udp_ep0_send_data((const char *) &dev_descriptor, MIN(sizeof(dev_descriptor), wLength)); - } else if (wValue == 0x200) { + break; + case USB_DT_CONFIG: /* Return Configuration Descriptor */ #ifdef CONFIG_DFU if (*dfu->dfu_state != DFU_STATE_appIDLE) @@ -594,19 +592,20 @@ static void udp_ep0_handler(void) #endif udp_ep0_send_data((const char *) &cfg_descriptor, MIN(sizeof(cfg_descriptor), wLength)); - } else if (wValue == 0x300) { + break; + case USB_DT_STRING: /* Return String descriptor */ - switch (wIndex) { - case 0: - udp_ep0_send_data((const char *) &string0, - MIN(sizeof(string0), wLength)); - break; - default: - /* FIXME: implement this */ + if (desc_index > ARRAY_SIZE(usb_strings)) { udp_ep0_send_stall(); break; } - } else if (wValue == 0x2100) { + DEBUGP("bLength=%u, wLength=%u\n", + usb_strings[desc_index]->bLength, wLength); + udp_ep0_send_data((const char *) usb_strings[desc_index], + MIN(usb_strings[desc_index]->bLength, + wLength)); + break; + case USB_DT_CS_DEVICE: /* Return Function descriptor */ udp_ep0_send_data((const char *) &dfu->dfu_cfg_descriptor->func_dfu, MIN(sizeof(dfu->dfu_cfg_descriptor->func_dfu), wLength)); @@ -620,8 +619,10 @@ static void udp_ep0_handler(void) MIN(sizeof(dfu_if_descriptor), wLength)); #endif - } else + break; + default: udp_ep0_send_stall(); + } break; case STD_SET_ADDRESS: DEBUGE("SET_ADDRESS "); @@ -710,7 +711,6 @@ static void udp_ep0_handler(void) DEBUGE("CLEAR_FEATURE_ENDPOINT(EPidx=%u) ", wIndex & 0x0f); wIndex &= 0x0F; if ((wValue == 0) && wIndex && (wIndex <= 3)) { - struct req_ctx *rctx; reset_ep(wIndex); udp_ep0_send_zlp(); } else -- cgit v1.2.3