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Code Issues Releases Wiki Activity

usb_init_all: better report descriptor format

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pull/25/head
Jan Pochyla 8 years ago committed by Pavol Rusnak
parent a54293b808
commit 9fcf5afaa9
1 changed files with 21 additions and 3 deletions
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24
micropython/firmware/main.c
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@ -34,17 +34,35 @@ int usb_init_all(void) {
.interface_str = (const uint8_t *)"interface_str",
};
static uint8_t hid_rx_buffer[64];
static const uint8_t hid_report_desc[] = {
0x06, 0x00, 0xff, // USAGE_PAGE (Vendor Defined)
0x09, 0x01, // USAGE (1)
0xa1, 0x01, // COLLECTION (Application)
0x09, 0x20, // USAGE (Input Report Data)
0x15, 0x00, // LOGICAL_MINIMUM (0)
0x26, 0xff, 0x00, // LOGICAL_MAXIMUM (255)
0x75, 0x08, // REPORT_SIZE (8)
0x95, 0x40, // REPORT_COUNT (64)
0x81, 0x02, // INPUT (Data,Var,Abs)
0x09, 0x21, // USAGE (Output Report Data)
0x15, 0x00, // LOGICAL_MINIMUM (0)
0x26, 0xff, 0x00, // LOGICAL_MAXIMUM (255)
0x75, 0x08, // REPORT_SIZE (8)
0x95, 0x40, // REPORT_COUNT (64)
0x91, 0x02, // OUTPUT (Data,Var,Abs)
0xc0 // END_COLLECTION
};
static const usb_hid_info_t hid_info = {
.iface_num = 0x00,
.ep_in = USB_EP_DIR_IN | 0x01,
.ep_out = USB_EP_DIR_OUT | 0x01,
.subclass = 0,
.protocol = 0,
.rx_buffer = hid_rx_buffer,
.max_packet_len = sizeof(hid_rx_buffer),
.rx_buffer = hid_rx_buffer,
.polling_interval = 1,
.report_desc_len = 34,
.report_desc = (const uint8_t *)"\x06\x00\xff\x09\x01\xa1\x01\x09\x20\x15\x00\x26\xff\x00\x75\x08\x95\x40\x81\x02\x09\x21\x15\x00\x26\xff\x00\x75\x08\x95\x40\x91\x02\xc0",
.report_desc_len = sizeof(hid_report_desc),
.report_desc = hid_report_desc,
};
static const usb_vcp_info_t vcp_info = {
.iface_num = 0x01,

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