1 files changed, 80 insertions, 0 deletions
diff --git a/hal/src/hal_delay.c b/hal/src/hal_delay.c
new file mode 100644
index 0000000..6f77cc7
--- /dev/null
+++ b/hal/src/hal_delay.c
@@ -0,0 +1,80 @@
+/**
+ * \file
+ *
+ * \brief HAL delay related functionality implementation.
+ *
+ * Copyright (c) 2014-2018 Microchip Technology Inc. and its subsidiaries.
+ *
+ * \asf_license_start
+ *
+ * \page License
+ *
+ * Subject to your compliance with these terms, you may use Microchip
+ * software and any derivatives exclusively with Microchip products.
+ * It is your responsibility to comply with third party license terms applicable
+ * to your use of third party software (including open source software) that
+ * may accompany Microchip software.
+ *
+ * THIS SOFTWARE IS SUPPLIED BY MICROCHIP "AS IS". NO WARRANTIES,
+ * WHETHER EXPRESS, IMPLIED OR STATUTORY, APPLY TO THIS SOFTWARE,
+ * INCLUDING ANY IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY,
+ * AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT WILL MICROCHIP BE
+ * LIABLE FOR ANY INDIRECT, SPECIAL, PUNITIVE, INCIDENTAL OR CONSEQUENTIAL
+ * LOSS, DAMAGE, COST OR EXPENSE OF ANY KIND WHATSOEVER RELATED TO THE
+ * SOFTWARE, HOWEVER CAUSED, EVEN IF MICROCHIP HAS BEEN ADVISED OF THE
+ * POSSIBILITY OR THE DAMAGES ARE FORESEEABLE.  TO THE FULLEST EXTENT
+ * ALLOWED BY LAW, MICROCHIP'S TOTAL LIABILITY ON ALL CLAIMS IN ANY WAY
+ * RELATED TO THIS SOFTWARE WILL NOT EXCEED THE AMOUNT OF FEES, IF ANY,
+ * THAT YOU HAVE PAID DIRECTLY TO MICROCHIP FOR THIS SOFTWARE.
+ *
+ * \asf_license_stop
+ *
+ */
+
+#include <hpl_irq.h>
+#include <hpl_reset.h>
+#include <hpl_sleep.h>
+#include "hal_delay.h"
+#include <hpl_delay.h>
+
+/**
+ * \brief Driver version
+ */
+#define DRIVER_VERSION 0x00000001u
+
+/**
+ * \brief The pointer to a hardware instance used by the driver.
+ */
+static void *hardware;
+
+/**
+ * \brief Initialize Delay driver
+ */
+void delay_init(void *const hw)
+{
+	_delay_init(hardware = hw);
+}
+
+/**
+ * \brief Perform delay in us
+ */
+void delay_us(const uint16_t us)
+{
+	_delay_cycles(hardware, _get_cycles_for_us(us));
+}
+
+/**
+ * \brief Perform delay in ms
+ */
+void delay_ms(const uint16_t ms)
+{
+	_delay_cycles(hardware, _get_cycles_for_ms(ms));
+}
+
+/**
+ * \brief Retrieve the current driver version
+ */
+uint32_t delay_get_version(void)
+{
+	return DRIVER_VERSION;
+}