EMTime/libopencm3-examples
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

[Stylecheck] F0, F1, F4

Browse Source 
There are remaining C99 comments.
This commit is contained in:
Frantisek Burian
2014-01-23 19:06:13 +01:00
parent 022cc475bf
commit 3f47411e24
22 changed files with 203 additions and 159 deletions
Download Patch File Download Diff File Expand all files Collapse all files

34
examples/stm32/f4/stm32f4-discovery/usb_cdcacm/cdcacm.c
View File

@@ -53,7 +53,7 @@ static const struct usb_endpoint_descriptor comm_endp[] = {{
.bmAttributes = USB_ENDPOINT_ATTR_INTERRUPT,
.wMaxPacketSize = 16,
.bInterval = 255,
}};
} };
static const struct usb_endpoint_descriptor data_endp[] = {{
.bLength = USB_DT_ENDPOINT_SIZE,
@@ -69,7 +69,7 @@ static const struct usb_endpoint_descriptor data_endp[] = {{
.bmAttributes = USB_ENDPOINT_ATTR_BULK,
.wMaxPacketSize = 64,
.bInterval = 1,
}};
} };
static const struct {
struct usb_cdc_header_descriptor header;
@@ -121,7 +121,7 @@ static const struct usb_interface_descriptor comm_iface[] = {{
.extra = &cdcacm_functional_descriptors,
.extralen = sizeof(cdcacm_functional_descriptors)
}};
} };
static const struct usb_interface_descriptor data_iface[] = {{
.bLength = USB_DT_INTERFACE_SIZE,
@@ -135,7 +135,7 @@ static const struct usb_interface_descriptor data_iface[] = {{
.iInterface = 0,
.endpoint = data_endp,
}};
} };
static const struct usb_interface ifaces[] = {{
.num_altsetting = 1,
@@ -143,7 +143,7 @@ static const struct usb_interface ifaces[] = {{
}, {
.num_altsetting = 1,
.altsetting = data_iface,
}};
} };
static const struct usb_config_descriptor config = {
.bLength = USB_DT_CONFIGURATION_SIZE,
@@ -158,7 +158,7 @@ static const struct usb_config_descriptor config = {
.interface = ifaces,
};
static const char *usb_strings[] = {
static const char *const usb_strings[] = {
"Black Sphere Technologies",
"CDC-ACM Demo",
"DEMO",
@@ -167,8 +167,9 @@ static const char *usb_strings[] = {
/* Buffer to be used for control requests. */
uint8_t usbd_control_buffer[128];
static int cdcacm_control_request(usbd_device *usbd_dev, struct usb_setup_data *req, uint8_t **buf,
uint16_t *len, void (**complete)(usbd_device *usbd_dev, struct usb_setup_data *req))
static int cdcacm_control_request(usbd_device *usbd_dev,
struct usb_setup_data *req, uint8_t **buf, uint16_t *len,
void (**complete)(usbd_device *usbd_dev, struct usb_setup_data *req))
{
(void)complete;
(void)buf;
@@ -184,8 +185,9 @@ static int cdcacm_control_request(usbd_device *usbd_dev, struct usb_setup_data *
return 1;
}
case USB_CDC_REQ_SET_LINE_CODING:
if (*len < sizeof(struct usb_cdc_line_coding))
if (*len < sizeof(struct usb_cdc_line_coding)) {
return 0;
}
return 1;
}
@@ -200,8 +202,7 @@ static void cdcacm_data_rx_cb(usbd_device *usbd_dev, uint8_t ep)
int len = usbd_ep_read_packet(usbd_dev, 0x01, buf, 64);
if (len) {
while (usbd_ep_write_packet(usbd_dev, 0x82, buf, len) == 0)
;
while (usbd_ep_write_packet(usbd_dev, 0x82, buf, len) == 0);
}
gpio_toggle(GPIOC, GPIO5);
@@ -211,7 +212,8 @@ static void cdcacm_set_config(usbd_device *usbd_dev, uint16_t wValue)
{
(void)wValue;
usbd_ep_setup(usbd_dev, 0x01, USB_ENDPOINT_ATTR_BULK, 64, cdcacm_data_rx_cb);
usbd_ep_setup(usbd_dev, 0x01, USB_ENDPOINT_ATTR_BULK, 64,
cdcacm_data_rx_cb);
usbd_ep_setup(usbd_dev, 0x82, USB_ENDPOINT_ATTR_BULK, 64, NULL);
usbd_ep_setup(usbd_dev, 0x83, USB_ENDPOINT_ATTR_INTERRUPT, 16, NULL);
@@ -235,9 +237,13 @@ int main(void)
GPIO9 | GPIO11 | GPIO12);
gpio_set_af(GPIOA, GPIO_AF10, GPIO9 | GPIO11 | GPIO12);
usbd_dev = usbd_init(&otgfs_usb_driver, &dev, &config, usb_strings, 3, usbd_control_buffer, sizeof(usbd_control_buffer));
usbd_dev = usbd_init(&otgfs_usb_driver, &dev, &config,
usb_strings, 3,
usbd_control_buffer, sizeof(usbd_control_buffer));
usbd_register_set_config_callback(usbd_dev, cdcacm_set_config);
while (1)
while (1) {
usbd_poll(usbd_dev);
}
}