Chibios/usb_main: rename a variable for clarity.

[max/tmk_keyboard.git] / tmk_core / protocol / chibios / usb_main.c

diff --git a/tmk_core/protocol/chibios/usb_main.c b/tmk_core/protocol/chibios/usb_main.c
index 09de7196368d47eba1cdcb26060d3daa332760a5..1ce5b4aedaffb33aa5b7a555b8086d7764d0971f 100644 (file)
--- a/tmk_core/protocol/chibios/usb_main.c
+++ b/tmk_core/protocol/chibios/usb_main.c
@@ -1036,7 +1036,11 @@ void send_remote_wakeup(USBDriver *usbp) {
   chThdSleepMilliseconds(15);
   USB0->CTL &= ~USBx_CTL_RESUME;
 #endif /* KINETIS_USB_USE_USB0 */
-#else /* K20x || KL2x */
+#elif defined(STM32F0XX) /* K20x || KL2x */
+  STM32_USB->CNTR |= CNTR_RESUME;
+  chThdSleepMilliseconds(15);
+  STM32_USB->CNTR &= ~CNTR_RESUME;
+#else /* STM32F0XX */
 #warning Sending remote wakeup packet not implemented for your platform.
 #endif /* K20x || KL2x */
 }
@@ -1117,19 +1121,26 @@ void send_keyboard(report_keyboard_t *report) {
   }
   osalSysUnlock();
 
+  bool ep_not_ready;
 #ifdef NKRO_ENABLE
   if(keyboard_nkro) {  /* NKRO protocol */
     usbPrepareTransmit(&USB_DRIVER, NKRO_ENDPOINT, (uint8_t *)report, sizeof(report_keyboard_t));
-    osalSysLock();
-    usbStartTransmitI(&USB_DRIVER, NKRO_ENDPOINT);
-    osalSysUnlock();
+    /* need to wait until the previous packet has made it through */
+    do {
+        osalSysLock();
+        ep_not_ready = usbStartTransmitI(&USB_DRIVER, NKRO_ENDPOINT);
+        osalSysUnlock();
+    } while (ep_not_ready);
   } else
 #endif /* NKRO_ENABLE */
   { /* boot protocol */
-    usbPrepareTransmit(&USB_DRIVER, KBD_ENDPOINT, (uint8_t *)report, sizeof(report_keyboard_t));
-    osalSysLock();
-    usbStartTransmitI(&USB_DRIVER, KBD_ENDPOINT);
-    osalSysUnlock();
+    usbPrepareTransmit(&USB_DRIVER, KBD_ENDPOINT, (uint8_t *)report, KBD_EPSIZE);
+    /* need to wait until the previous packet has made it through */
+    do {
+        osalSysLock();
+        ep_not_ready = usbStartTransmitI(&USB_DRIVER, KBD_ENDPOINT);
+        osalSysUnlock();
+    } while (ep_not_ready);
   }
   keyboard_report_sent = *report;
 }