From 4e9f077fb10255dced1da4d5d2ad9f8ae41442a2 Mon Sep 17 00:00:00 2001
From: Michael Walker <walkerstop@gmail.com>
Date: Tue, 1 May 2018 00:26:06 -0700
Subject: Enable Kinesis on newer ChibiOS

---
 os/hal/ports/KINETIS/LLD/hal_pal_lld.h |  5 +++++
 os/hal/ports/KINETIS/LLD/hal_usb_lld.h | 23 +++++++++++++++++++++++
 2 files changed, 28 insertions(+)

(limited to 'os/hal/ports/KINETIS')

diff --git a/os/hal/ports/KINETIS/LLD/hal_pal_lld.h b/os/hal/ports/KINETIS/LLD/hal_pal_lld.h
index 833d95e..6129f69 100644
--- a/os/hal/ports/KINETIS/LLD/hal_pal_lld.h
+++ b/os/hal/ports/KINETIS/LLD/hal_pal_lld.h
@@ -82,6 +82,11 @@ typedef uint32_t ioline_t;
  */
 typedef GPIO_TypeDef *ioportid_t;
 
+/**
+ * @brief   Type of an pad identifier.
+ */
+typedef uint32_t iopadid_t;
+
 /**
  * @brief   Port Configuration.
  * @details This structure stores the configuration parameters of all pads
diff --git a/os/hal/ports/KINETIS/LLD/hal_usb_lld.h b/os/hal/ports/KINETIS/LLD/hal_usb_lld.h
index 593ef16..615d10d 100644
--- a/os/hal/ports/KINETIS/LLD/hal_usb_lld.h
+++ b/os/hal/ports/KINETIS/LLD/hal_usb_lld.h
@@ -326,6 +326,10 @@ struct USBDriver {
    * @brief   Current USB device configuration.
    */
   uint8_t                       configuration;
+  /**
+   * @brief   State of the driver when a suspend happened.
+   */
+  usbstate_t                    saved_state;
 #if defined(USB_DRIVER_EXT_FIELDS)
   USB_DRIVER_EXT_FIELDS
 #endif
@@ -340,6 +344,25 @@ struct USBDriver {
 /* Driver macros.                                                            */
 /*===========================================================================*/
 
+/**
+ * @brief   Host wake-up procedure duration.
+ */
+#if !defined(USB_HOST_WAKEUP_DURATION) || defined(__DOXYGEN__)
+#define USB_HOST_WAKEUP_DURATION            2
+#endif
+
+/**
+ * @brief   Start of host wake-up procedure.
+ *
+ * @notapi
+ */
+#define usb_lld_wakeup_host(usbp)                                           \
+  do{                                                                       \
+    USB0->CTL |= USBx_CTL_RESUME;                                     \
+    osalThreadSleepMilliseconds(USB_HOST_WAKEUP_DURATION);                  \
+    USB0->CTL &= ~USBx_CTL_RESUME;                                    \
+  } while (false)
+
 /**
  * @brief   Returns the current frame number.
  *
-- 
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