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USB core updated for reentrance based on Christian Cier-Zniewski's branch

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This commit is contained in:
Jason Kotzin
2012-08-16 18:50:38 -07:00
parent 4958fae906
commit 34beeae925
27 changed files with 1496 additions and 772 deletions
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14
examples/stm32/f1/stm32-h107/usb_simple/usb_simple.c
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@@ -75,16 +75,17 @@ const char *usb_strings[] = {
"1001",
};
static int simple_control_callback(struct usb_setup_data *req, u8 **buf,
u16 *len, void (**complete)(struct usb_setup_data *req))
static int simple_control_callback(usbd_device *usbd_dev, struct usb_setup_data *req, u8 **buf,
u16 *len, void (**complete)(usbd_device *usbd_dev, struct usb_setup_data *req))
{
(void)buf;
(void)len;
(void)complete;
(void)usbd_dev;
if (req->bmRequestType != 0x40)
return 0; /* Only accept vendor request. */
if (req->wValue & 1)
gpio_set(GPIOC, GPIO6);
else
@@ -95,6 +96,8 @@ static int simple_control_callback(struct usb_setup_data *req, u8 **buf,
int main(void)
{
usbd_device *usbd_dev;
rcc_clock_setup_in_hse_8mhz_out_72mhz();
rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPAEN);
@@ -105,13 +108,14 @@ int main(void)
gpio_set_mode(GPIOC, GPIO_MODE_OUTPUT_2_MHZ,
GPIO_CNF_OUTPUT_PUSHPULL, GPIO6);
usbd_init(&stm32f107_usb_driver, &dev, &config, usb_strings);
usbd_dev = usbd_init(&stm32f107_usb_driver, &dev, &config, usb_strings);
usbd_register_control_callback(
usbd_dev,
USB_REQ_TYPE_VENDOR,
USB_REQ_TYPE_TYPE,
simple_control_callback);
while (1)
usbd_poll();
usbd_poll(usbd_dev);
}