Diff: mbed-dev/targets/TARGET_Atmel/TARGET_SAM_CortexM4/drivers/supc/supc.h

Revision:

18:6a4db94011d3

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed-dev/targets/TARGET_Atmel/TARGET_SAM_CortexM4/drivers/supc/supc.h	Sun May 14 23:18:57 2017 +0000
@@ -0,0 +1,127 @@
+/**
+ * \file
+ *
+ * \brief Supply Controller (SUPC) driver for SAM.
+ *
+ * Copyright (c) 2011-2015 Atmel Corporation. All rights reserved.
+ *
+ * \asf_license_start
+ *
+ * \page License
+ *
+ * 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 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. The name of Atmel may not be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * 4. This software may only be redistributed and used in connection with an
+ *    Atmel microcontroller product.
+ *
+ * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
+ * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL 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.
+ *
+ * \asf_license_stop
+ *
+ */
+/*
+ * Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
+ */
+
+#ifndef SUPC_H_INCLUDED
+#define SUPC_H_INCLUDED
+
+#include "compiler.h"
+
+/// @cond 0
+/**INDENT-OFF**/
+#ifdef __cplusplus
+extern "C" {
+#endif
+/**INDENT-ON**/
+/// @endcond
+
+    /** Key used to write SUPC registers */
+#ifndef SUPC_CR_KEY_PASSWD
+#define SUPC_CR_KEY_PASSWD    SUPC_CR_KEY(0xA5U)
+#endif
+
+#ifndef SUPC_MR_KEY_PASSWD
+#define SUPC_MR_KEY_PASSWD    SUPC_MR_KEY(0xA5U)
+#endif
+
+#if (SAM4C || SAM4CP || SAM4CM)
+    /** Power Mode */
+enum slcdc_power_mode {
+    /** The internal supply source and the external supply source are both deselected. */
+    SLCDC_POWER_MODE_LCDOFF = SUPC_MR_LCDMODE_LCDOFF,
+    /** The external supply source for LCD is selected */
+    SLCDC_POWER_MODE_LCDON_EXTVR = SUPC_MR_LCDMODE_LCDON_EXTVR,
+    /** The internal supply source for LCD is selected */
+    SLCDC_POWER_MODE_LCDON_INVR = SUPC_MR_LCDMODE_LCDON_INVR,
+};
+#endif
+
+#if (!SAMG)
+void supc_enable_backup_mode(Supc *p_supc);
+void supc_enable_voltage_regulator(Supc *p_supc);
+void supc_disable_voltage_regulator(Supc *p_supc);
+#endif
+void supc_switch_sclk_to_32kxtal(Supc *p_supc, uint32_t ul_bypass);
+void supc_enable_brownout_detector(Supc *p_supc);
+void supc_disable_brownout_detector(Supc *p_supc);
+void supc_enable_brownout_reset(Supc *p_supc);
+void supc_disable_brownout_reset(Supc *p_supc);
+void supc_set_monitor_threshold(Supc *p_supc, uint32_t ul_threshold);
+void supc_set_monitor_sampling_period(Supc *p_supc, uint32_t ul_period);
+void supc_enable_monitor_reset(Supc *p_supc);
+void supc_disable_monitor_reset(Supc *p_supc);
+void supc_enable_monitor_interrupt(Supc *p_supc);
+void supc_disable_monitor_interrupt(Supc *p_supc);
+#if (!(SAMG51 || SAMG53 || SAMG54))
+void supc_set_wakeup_mode(Supc *p_supc, uint32_t ul_mode);
+void supc_set_wakeup_inputs(Supc *p_supc, uint32_t ul_inputs,
+                            uint32_t ul_transition);
+#endif
+uint32_t supc_get_status(Supc *p_supc);
+#if (SAM4C || SAM4CP || SAM4CM)
+void supc_enable_backup_power_on_reset(Supc *p_supc);
+void supc_disable_backup_power_on_reset(Supc *p_supc);
+enum slcdc_power_mode supc_get_slcd_power_mode(Supc *p_supc);
+void supc_set_slcd_power_mode(Supc *p_supc, enum slcdc_power_mode mode);
+void supc_set_slcd_vol(Supc *p_supc, uint32_t vol);
+#endif
+#if SAMG54
+void supc_set_regulator_trim_factory(Supc *p_supc);
+void supc_set_regulator_trim_user(Supc *p_supc, uint32_t value);
+#endif
+#if (SAMV70 || SAMV71 || SAME70 || SAMS70)
+void supc_backup_sram_on(Supc *p_supc);
+void supc_backup_sram_off(Supc *p_supc);
+#endif
+
+/// @cond 0
+/**INDENT-OFF**/
+#ifdef __cplusplus
+}
+#endif
+/**INDENT-ON**/
+/// @endcond
+
+#endif /* SUPC_H_INCLUDED */