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path: root/ucoo/hal/usb/usb_desc.stm32.c
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Diffstat (limited to 'ucoo/hal/usb/usb_desc.stm32.c')
-rw-r--r--ucoo/hal/usb/usb_desc.stm32.c193
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diff --git a/ucoo/hal/usb/usb_desc.stm32.c b/ucoo/hal/usb/usb_desc.stm32.c
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+++ b/ucoo/hal/usb/usb_desc.stm32.c
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+/* ucoolib - Microcontroller object oriented library. {{{
+ *
+ * Copyright (C) 2012 Nicolas Schodet
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * }}} */
+#include "usb_desc.stm32.h"
+
+#include "config/hal/usb.hh"
+
+const struct usb_device_descriptor usb_desc_dev = {
+ .bLength = USB_DT_DEVICE_SIZE,
+ .bDescriptorType = USB_DT_DEVICE,
+ .bcdUSB = 0x0200,
+ .bDeviceClass = 0xff,
+ .bDeviceSubClass = 0,
+ .bDeviceProtocol = 0,
+ .bMaxPacketSize0 = 64,
+ .idVendor = UCOO_CONFIG_HAL_USB_VENDOR_ID,
+ .idProduct = UCOO_CONFIG_HAL_USB_PRODUCT_ID,
+ .bcdDevice = 0x0000,
+ .iManufacturer = 1,
+ .iProduct = 2,
+ .iSerialNumber = 0,
+ .bNumConfigurations = 1,
+};
+
+static const struct usb_endpoint_descriptor usb_desc_endp_1[] = {
+ {
+ .bLength = USB_DT_ENDPOINT_SIZE,
+ .bDescriptorType = USB_DT_ENDPOINT,
+ .bEndpointAddress = 0x01,
+ .bmAttributes = USB_ENDPOINT_ATTR_BULK,
+ .wMaxPacketSize = UCOO_CONFIG_HAL_USB_EP_SIZE,
+ .bInterval = 0,
+ },
+ {
+ .bLength = USB_DT_ENDPOINT_SIZE,
+ .bDescriptorType = USB_DT_ENDPOINT,
+ .bEndpointAddress = 0x81,
+ .bmAttributes = USB_ENDPOINT_ATTR_BULK,
+ .wMaxPacketSize = UCOO_CONFIG_HAL_USB_EP_SIZE,
+ .bInterval = 0,
+ },
+};
+
+static const struct usb_interface_descriptor usb_desc_iface_1[] = {
+ {
+ .bLength = USB_DT_INTERFACE_SIZE,
+ .bDescriptorType = USB_DT_INTERFACE,
+ .bInterfaceNumber = 0,
+ .bAlternateSetting = 0,
+ .bNumEndpoints = 2,
+ .bInterfaceClass = 0xff,
+ .bInterfaceSubClass = 0,
+ .bInterfaceProtocol = 0,
+ .iInterface = 0,
+
+ .endpoint = usb_desc_endp_1,
+ },
+};
+
+#if UCOO_CONFIG_HAL_USB_STREAM_NB >= 2
+
+static const struct usb_endpoint_descriptor usb_desc_endp_2[] = {
+ {
+ .bLength = USB_DT_ENDPOINT_SIZE,
+ .bDescriptorType = USB_DT_ENDPOINT,
+ .bEndpointAddress = 0x02,
+ .bmAttributes = USB_ENDPOINT_ATTR_BULK,
+ .wMaxPacketSize = UCOO_CONFIG_HAL_USB_EP_SIZE,
+ .bInterval = 0,
+ },
+ {
+ .bLength = USB_DT_ENDPOINT_SIZE,
+ .bDescriptorType = USB_DT_ENDPOINT,
+ .bEndpointAddress = 0x82,
+ .bmAttributes = USB_ENDPOINT_ATTR_BULK,
+ .wMaxPacketSize = UCOO_CONFIG_HAL_USB_EP_SIZE,
+ .bInterval = 0,
+ },
+};
+
+static const struct usb_interface_descriptor usb_desc_iface_2[] = {
+ {
+ .bLength = USB_DT_INTERFACE_SIZE,
+ .bDescriptorType = USB_DT_INTERFACE,
+ .bInterfaceNumber = 1,
+ .bAlternateSetting = 0,
+ .bNumEndpoints = 2,
+ .bInterfaceClass = 0xff,
+ .bInterfaceSubClass = 0,
+ .bInterfaceProtocol = 0,
+ .iInterface = 0,
+
+ .endpoint = usb_desc_endp_2,
+ },
+};
+
+#endif /* UCOO_CONFIG_HAL_USB_STREAM_NB >= 2 */
+
+#if UCOO_CONFIG_HAL_USB_STREAM_NB >= 3
+
+static const struct usb_endpoint_descriptor usb_desc_endp_3[] = {
+ {
+ .bLength = USB_DT_ENDPOINT_SIZE,
+ .bDescriptorType = USB_DT_ENDPOINT,
+ .bEndpointAddress = 0x03,
+ .bmAttributes = USB_ENDPOINT_ATTR_BULK,
+ .wMaxPacketSize = UCOO_CONFIG_HAL_USB_EP_SIZE,
+ .bInterval = 0,
+ },
+ {
+ .bLength = USB_DT_ENDPOINT_SIZE,
+ .bDescriptorType = USB_DT_ENDPOINT,
+ .bEndpointAddress = 0x83,
+ .bmAttributes = USB_ENDPOINT_ATTR_BULK,
+ .wMaxPacketSize = UCOO_CONFIG_HAL_USB_EP_SIZE,
+ .bInterval = 0,
+ },
+};
+
+static const struct usb_interface_descriptor usb_desc_iface_3[] = {
+ {
+ .bLength = USB_DT_INTERFACE_SIZE,
+ .bDescriptorType = USB_DT_INTERFACE,
+ .bInterfaceNumber = 2,
+ .bAlternateSetting = 0,
+ .bNumEndpoints = 2,
+ .bInterfaceClass = 0xff,
+ .bInterfaceSubClass = 0,
+ .bInterfaceProtocol = 0,
+ .iInterface = 0,
+
+ .endpoint = usb_desc_endp_3,
+ },
+};
+
+#endif /* UCOO_CONFIG_HAL_USB_STREAM_NB >= 3 */
+
+#if UCOO_CONFIG_HAL_USB_STREAM_NB > 3
+# error "too many streams requested"
+#endif
+
+static const struct usb_interface usb_desc_ifaces[] = {
+ {
+ .num_altsetting = 1,
+ .altsetting = usb_desc_iface_1,
+ },
+#if UCOO_CONFIG_HAL_USB_STREAM_NB >= 2
+ {
+ .num_altsetting = 1,
+ .altsetting = usb_desc_iface_2,
+ },
+#endif
+#if UCOO_CONFIG_HAL_USB_STREAM_NB >= 3
+ {
+ .num_altsetting = 1,
+ .altsetting = usb_desc_iface_3,
+ },
+#endif
+};
+
+const struct usb_config_descriptor usb_desc_config = {
+ .bLength = USB_DT_CONFIGURATION_SIZE,
+ .bDescriptorType = USB_DT_CONFIGURATION,
+ .wTotalLength = 0,
+ .bNumInterfaces = UCOO_CONFIG_HAL_USB_STREAM_NB,
+ .bConfigurationValue = 1,
+ .iConfiguration = 0,
+ .bmAttributes = 0x80 | (UCOO_CONFIG_HAL_USB_SELF_POWERED ? 0x40 : 0),
+ .bMaxPower = UCOO_CONFIG_HAL_USB_MAX_POWER / 2,
+
+ .interface = usb_desc_ifaces,
+};
+