usb: hid: fix write to interrupt IN endpoint (085a8b75) · Commits · Wenxi XU / zephyr

include/usb/class/usb_hid.h

+3 −0

Original line number	Diff line number	Diff line
		@@ -154,6 +154,9 @@ struct hid_ops {
		void usb_hid_register_device(const u8_t *desc, size_t size,
		const struct hid_ops *op);

		/* Write to hid interrupt endpoint */
		int hid_int_ep_write(const u8_t data, u32_t data_len, u32_t bytes_ret);

		/* Initialize USB HID */
		int usb_hid_init(void);

+1 −2

Original line number	Diff line number	Diff line
		@@ -153,7 +153,6 @@ void main(void)
		k_sem_take(&sem, K_FOREVER);

		report[0] = status;
		usb_write(CONFIG_HID_INT_EP_ADDR, report,
		sizeof(report), NULL);
		hid_int_ep_write(report, sizeof(report), NULL);
		}
		}

+1 −2

Original line number	Diff line number	Diff line
		@@ -108,8 +108,7 @@ void main(void)

		report_1[1]++;

		ret = usb_write(CONFIG_HID_INT_EP_ADDR, report_1,
		sizeof(report_1), &wrote);
		ret = hid_int_ep_write(report_1, sizeof(report_1), &wrote);
		SYS_LOG_DBG("Wrote %d bytes with ret %d", wrote, ret);
		}
		}

+9 −0

Original line number	Diff line number	Diff line
		@@ -17,6 +17,9 @@
		#include <usb_descriptor.h>
		#include <class/usb_hid.h>

		#define HID_INT_IN_EP_IDX 0
		#define HID_INT_OUT_EP_IDX 1

		struct usb_hid_config {
		struct usb_if_descriptor if0;
		struct usb_hid_descriptor if0_hid;
		@@ -270,3 +273,9 @@ void usb_hid_register_device(const u8_t *desc, size_t size,

		hid_device.ops = ops;
		}

		int hid_int_ep_write(const u8_t data, u32_t data_len, u32_t bytes_ret)
		{
		return usb_write(hid_ep_data[HID_INT_IN_EP_IDX].ep_addr, data,
		data_len, bytes_ret);
		}