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complete async callback process for print received data

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This commit is contained in:
sakumisu
2022-02-13 14:33:54 +08:00
parent 97f5b0e9af
commit 0ec3c5e4ef
2 changed files with 26 additions and 10 deletions
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13
class/hid/usbh_hid.c
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@@ -163,6 +163,14 @@ USB_NOCACHE_RAM_SECTION uint8_t report_buffer[128];
void usbh_hid_callback(void *arg, int nbytes)
{
struct usbh_hub *hid_class = (struct usbh_hub *)arg;
if (nbytes > 0) {
for (size_t i = 0; i < nbytes; i++) {
printf("0x%02x ", report_buffer[i]);
}
}
printf("nbytes:%d\r\n", nbytes);
}
@@ -218,11 +226,12 @@ int usbh_hid_connect(struct usbh_hubport *hport, uint8_t intf)
USB_LOG_INFO("Register HID Class:%s\r\n", devname);
ret = usbh_ep_intr_async_transfer(hid_class->intin, report_buffer, 128, usbh_hid_callback, NULL);
#if 1
ret = usbh_ep_intr_async_transfer(hid_class->intin, report_buffer, 128, usbh_hid_callback, hid_class);
if (ret < 0) {
return ret;
}
#if 0
#else
ret = usbh_ep_intr_transfer(hid_class->intin, report_buffer, 128);
if (ret < 0) {
return ret;