rtc, keeping time

1 files changed, 122 insertions, 0 deletions

diff --git a/drivers_nrf/nrf_assert.h b/drivers_nrf/nrf_assert.h
new file mode 100644
index 0000000..bbf8729
--- /dev/null
+++ b/drivers_nrf/nrf_assert.h
@@ -0,0 +1,122 @@
+/**
+ * Copyright (c) 2006 - 2017, Nordic Semiconductor ASA
+ * 
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ * 
+ * 1. Redistributions of source code must retain the above copyright notice, this
+ *    list of conditions and the following disclaimer.
+ * 
+ * 2. Redistributions in binary form, except as embedded into a Nordic
+ *    Semiconductor ASA integrated circuit in a product or a software update for
+ *    such product, must reproduce the above copyright notice, this list of
+ *    conditions and the following disclaimer in the documentation and/or other
+ *    materials provided with the distribution.
+ * 
+ * 3. Neither the name of Nordic Semiconductor ASA nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ * 
+ * 4. This software, with or without modification, must only be used with a
+ *    Nordic Semiconductor ASA integrated circuit.
+ * 
+ * 5. Any software provided in binary form under this license must not be reverse
+ *    engineered, decompiled, modified and/or disassembled.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY NORDIC SEMICONDUCTOR ASA "AS IS" AND ANY EXPRESS
+ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL NORDIC SEMICONDUCTOR ASA OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * 
+ */
+/** @file
+ * @brief Utilities for verifying program logic
+ */
+
+#ifndef NRF_ASSERT_H_
+#define NRF_ASSERT_H_
+
+#include <stdint.h>
+#include "nrf.h"
+#include "app_error.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/** @brief Function for handling assertions.
+ *
+ *
+ * @note
+ * This function is called when an assertion has triggered.
+ *
+ * @note
+ * This function is deprecated and will be removed in future releases.
+ * Use app_error_fault_handler instead.
+ *
+ *
+ * @post
+ * All hardware is put into an idle non-emitting state (in particular the radio is highly
+ * important to switch off since the radio might be in a state that makes it send
+ * packets continiously while a typical final infinit ASSERT loop is executing).
+ *
+ *
+ * @param line_num The line number where the assertion is called
+ * @param file_name Pointer to the file name
+ */
+//lint -save -esym(14, assert_nrf_callback)
+void assert_nrf_callback(uint16_t line_num, const uint8_t *file_name);
+//lint -restore
+
+#if (defined(DEBUG_NRF) || defined(DEBUG_NRF_USER))
+#define NRF_ASSERT_PRESENT 1
+#else
+#define NRF_ASSERT_PRESENT 0
+#endif
+
+//#if defined(DEBUG_NRF) || defined(DEBUG_NRF_USER)
+
+/*lint -emacro(506, ASSERT) */ /* Suppress "Constant value Boolean */
+/*lint -emacro(774, ASSERT) */ /* Suppress "Boolean within 'if' always evaluates to True" */ \
+
+/** @brief Function for checking intended for production code.
+ *
+ * Check passes if "expr" evaluates to true. */
+
+#ifdef _lint
+#define ASSERT(expr) \
+if (expr)                                                                     \
+{                                                                             \
+}                                                                             \
+else                                                                          \
+{                                                                             \
+    while(1);             \
+}
+#else //_lint
+#define ASSERT(expr) \
+if (NRF_ASSERT_PRESENT)                                                       \
+{                                                                             \
+    if (expr)                                                                 \
+    {                                                                         \
+    }                                                                         \
+    else                                                                      \
+    {                                                                         \
+        assert_nrf_callback((uint16_t)__LINE__, (uint8_t *)__FILE__);         \
+    }                                                                         \
+}
+#endif
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* NRF_ASSERT_H_ */