Atmel Software Framework

supc.c File Reference

Supply Controller (SUPC) driver for SAM.

Copyright (c) 2011-2016 Atmel Corporation. All rights reserved.

#include "supc.h"

Functions

void supc_backup_sram_off (Supc *p_supc)
 SRAM Off In Backup Mode. More...
 
void supc_backup_sram_on (Supc *p_supc)
 SRAM On In Backup Mode. More...
 
void supc_disable_backup_power_on_reset (Supc *p_supc)
 Disable Backup Area Power-On Reset. More...
 
void supc_disable_brownout_detector (Supc *p_supc)
 Disable the core brownout detector. More...
 
void supc_disable_brownout_reset (Supc *p_supc)
 Disable the assertion of core reset signal when a brownout detection occurs. More...
 
void supc_disable_monitor_interrupt (Supc *p_supc)
 Disable the assertion of SUPC interrupt signal when a supply monitor detection occurs. More...
 
void supc_disable_monitor_reset (Supc *p_supc)
 Disable the assertion of core reset signal when a supply monitor detection occurs. More...
 
void supc_disable_voltage_regulator (Supc *p_supc)
 Disable the internal voltage regulator to supply VDDCORE with an external supply. More...
 
void supc_enable_backup_mode (Supc *p_supc)
 Switch off the voltage regulator to put the device in backup mode. More...
 
void supc_enable_backup_power_on_reset (Supc *p_supc)
 Enable Backup Area Power-On Reset. More...
 
void supc_enable_brownout_detector (Supc *p_supc)
 Enable the core brownout detector. More...
 
void supc_enable_brownout_reset (Supc *p_supc)
 Enable the assertion of core reset signal when a brownout detection occurs. More...
 
void supc_enable_monitor_interrupt (Supc *p_supc)
 Enable the assertion of SUPC interrupt signal when a supply monitor detection occurs. More...
 
void supc_enable_monitor_reset (Supc *p_supc)
 Enable the assertion of the core reset signal when a supply monitor detection occurs. More...
 
void supc_enable_voltage_regulator (Supc *p_supc)
 Enable the internal voltage regulator. More...
 
enum slcdc_power_mode supc_get_slcd_power_mode (Supc *p_supc)
 Get SLCD power mode. More...
 
uint32_t supc_get_status (Supc *p_supc)
 Get supply controller status. More...
 
void supc_set_monitor_sampling_period (Supc *p_supc, uint32_t ul_period)
 Set Supply monitor sampling period. More...
 
void supc_set_monitor_threshold (Supc *p_supc, uint32_t ul_threshold)
 Set Supply monitor threshold. More...
 
void supc_set_regulator_trim_factory (Supc *p_supc)
 Set the internal voltage regulator to use factory trim value. More...
 
void supc_set_regulator_trim_user (Supc *p_supc, uint32_t value)
 Set the internal voltage regulator trim value. More...
 
void supc_set_slcd_power_mode (Supc *p_supc, enum slcdc_power_mode mode)
 Set SLCD power mode. More...
 
void supc_set_slcd_vol (Supc *p_supc, uint32_t vol)
 Set LCD Voltage Regulator Output. More...
 
void supc_set_wakeup_inputs (Supc *p_supc, uint32_t ul_inputs, uint32_t ul_transition)
 Set system controller wake up inputs. More...
 
void supc_set_wakeup_mode (Supc *p_supc, uint32_t ul_mode)
 Set system controller wake up mode. More...
 
void supc_switch_sclk_to_32kxtal (Supc *p_supc, uint32_t ul_bypass)
 Switch slow clock source selection to external 32k (Xtal or Bypass) oscillator. More...