Classes | Macros | Typedefs | Enumerations | Functions
CHIP: LPC11xx System Control block driver

Classes

struct  LPC_SYSCTL_T
 LPC11XX System Control block structure. More...
 

Macros

#define SYSCTL_DEEPSLP_BOD_PD   (1 << 3)
 
#define SYSCTL_DEEPSLP_WDTOSC_PD   (1 << 6)
 
#define SYSCTL_NMISRC_ENABLE   ((uint32_t) 1 << 31)
 
#define SYSCTL_POWERDOWN_ADC_PD   (1 << 4)
 
#define SYSCTL_POWERDOWN_BOD_PD   (1 << 3)
 
#define SYSCTL_POWERDOWN_FLASH_PD   (1 << 2)
 
#define SYSCTL_POWERDOWN_IRC_PD   (1 << 1)
 
#define SYSCTL_POWERDOWN_IRCOUT_PD   (1 << 0)
 
#define SYSCTL_POWERDOWN_SYSOSC_PD   (1 << 5)
 
#define SYSCTL_POWERDOWN_SYSPLL_PD   (1 << 7)
 
#define SYSCTL_POWERDOWN_WDTOSC_PD   (1 << 6)
 
#define SYSCTL_RST_BOD   (1 << 3)
 
#define SYSCTL_RST_EXTRST   (1 << 1)
 
#define SYSCTL_RST_POR   (1 << 0)
 
#define SYSCTL_RST_SYSRST   (1 << 4)
 
#define SYSCTL_RST_WDT   (1 << 2)
 
#define SYSCTL_SLPWAKE_ADC_PD   (1 << 4)
 
#define SYSCTL_SLPWAKE_BOD_PD   (1 << 3)
 
#define SYSCTL_SLPWAKE_FLASH_PD   (1 << 2)
 
#define SYSCTL_SLPWAKE_IRC_PD   (1 << 1)
 
#define SYSCTL_SLPWAKE_IRCOUT_PD   (1 << 0)
 
#define SYSCTL_SLPWAKE_SYSOSC_PD   (1 << 5)
 
#define SYSCTL_SLPWAKE_SYSPLL_PD   (1 << 7)
 
#define SYSCTL_SLPWAKE_WDTOSC_PD   (1 << 6)
 

Typedefs

typedef enum CHIP_SYSCTL_BODRINTVAL CHIP_SYSCTL_BODRINTVAL_T
 
typedef enum CHIP_SYSCTL_BODRSTLVL CHIP_SYSCTL_BODRSTLVL_T
 
typedef enum CHIP_SYSCTL_BOOT_MODE_REMAP CHIP_SYSCTL_BOOT_MODE_REMAP_T
 

Enumerations

enum  CHIP_SYSCTL_BODRINTVAL { SYSCTL_BODINTVAL_RESERVED1 }
 
enum  CHIP_SYSCTL_BODRSTLVL { SYSCTL_BODRSTLVL_RESERVED1, SYSCTL_BODRSTLVL_2_06V, SYSCTL_BODRSTLVL_2_35V, SYSCTL_BODRSTLVL_2_63V }
 
enum  CHIP_SYSCTL_BOOT_MODE_REMAP { REMAP_BOOT_LOADER_MODE, REMAP_USER_RAM_MODE, REMAP_USER_FLASH_MODE }
 
enum  CHIP_SYSCTL_PERIPH_RESET_T {
  RESET_SSP0, RESET_I2C0, RESET_SSP1, RESET_CAN0,
  RESET_UART0, RESET_TIMER0_16, RESET_TIMER1_16, RESET_TIMER0_32,
  RESET_TIMER1_32, RESET_ACMP, RESET_DAC0, RESET_ADC0
}
 

Functions

STATIC INLINE void Chip_SYSCTL_AssertPeriphReset (CHIP_SYSCTL_PERIPH_RESET_T periph)
 Assert reset for a peripheral. More...
 
STATIC INLINE void Chip_SYSCTL_ClearSystemRSTStatus (uint32_t reset)
 Clear system reset status. More...
 
STATIC INLINE void Chip_SYSCTL_DeassertPeriphReset (CHIP_SYSCTL_PERIPH_RESET_T periph)
 De-assert reset for a peripheral. More...
 
STATIC INLINE void Chip_SYSCTL_DisableBODReset (void)
 Disable brown-out detection reset. More...
 
STATIC INLINE void Chip_SYSCTL_EnableBODReset (void)
 Enable brown-out detection reset. More...
 
STATIC INLINE uint32_t Chip_SYSCTL_GetDeepSleepPD (void)
 Returns current deep sleep mask. More...
 
STATIC INLINE uint32_t Chip_SYSCTL_GetDeviceID (void)
 Return the device ID. More...
 
STATIC INLINE uint32_t Chip_SYSCTL_GetPORPIOStatus (int index)
 Read POR captured PIO status. More...
 
STATIC INLINE uint32_t Chip_SYSCTL_GetPowerStates (void)
 Get power status. More...
 
STATIC INLINE uint32_t Chip_SYSCTL_GetSystemRSTStatus (void)
 Get system reset status. More...
 
STATIC INLINE uint32_t Chip_SYSCTL_GetWakeup (void)
 Return current wakeup mask. More...
 
STATIC INLINE void Chip_SYSCTL_Map (CHIP_SYSCTL_BOOT_MODE_REMAP_T remap)
 Re-map interrupt vectors. More...
 
STATIC INLINE void Chip_SYSCTL_PeriphReset (CHIP_SYSCTL_PERIPH_RESET_T periph)
 Resets a peripheral. More...
 
void Chip_SYSCTL_PowerDown (uint32_t powerdownmask)
 Power down one or more blocks or peripherals. More...
 
void Chip_SYSCTL_PowerUp (uint32_t powerupmask)
 Power up one or more blocks or peripherals. More...
 
STATIC INLINE void Chip_SYSCTL_SetBODLevels (CHIP_SYSCTL_BODRSTLVL_T rstlvl, CHIP_SYSCTL_BODRINTVAL_T intlvl)
 Set brown-out detection interrupt and reset levels. More...
 
void Chip_SYSCTL_SetDeepSleepPD (uint32_t sleepmask)
 Setup deep sleep behaviour for power down. More...
 
STATIC INLINE void Chip_SYSCTL_SetSYSTCKCAL (uint32_t sysCalVal)
 Set System tick timer calibration value. More...
 
void Chip_SYSCTL_SetWakeup (uint32_t wakeupmask)
 Setup wakeup behaviour from deep sleep. More...
 

Detailed Description

Macro Definition Documentation

◆ SYSCTL_DEEPSLP_BOD_PD

#define SYSCTL_DEEPSLP_BOD_PD   (1 << 3)

Deep sleep setup values BOD power-down control in Deep-sleep mode, powered down

Definition at line 553 of file sysctl_11xx.h.

◆ SYSCTL_DEEPSLP_WDTOSC_PD

#define SYSCTL_DEEPSLP_WDTOSC_PD   (1 << 6)

Watchdog oscillator power control in Deep-sleep, powered down

Definition at line 554 of file sysctl_11xx.h.

◆ SYSCTL_NMISRC_ENABLE

#define SYSCTL_NMISRC_ENABLE   ((uint32_t) 1 << 31)

Non-Maskable Interrupt Enable/Disable value Enable the Non-Maskable Interrupt (NMI) source

Definition at line 197 of file sysctl_11xx.h.

◆ SYSCTL_POWERDOWN_ADC_PD

#define SYSCTL_POWERDOWN_ADC_PD   (1 << 4)

ADC power down

Definition at line 631 of file sysctl_11xx.h.

◆ SYSCTL_POWERDOWN_BOD_PD

#define SYSCTL_POWERDOWN_BOD_PD   (1 << 3)

BOD power down

Definition at line 629 of file sysctl_11xx.h.

◆ SYSCTL_POWERDOWN_FLASH_PD

#define SYSCTL_POWERDOWN_FLASH_PD   (1 << 2)

Flash power down

Definition at line 627 of file sysctl_11xx.h.

◆ SYSCTL_POWERDOWN_IRC_PD

#define SYSCTL_POWERDOWN_IRC_PD   (1 << 1)

IRC oscillator power-down

Definition at line 626 of file sysctl_11xx.h.

◆ SYSCTL_POWERDOWN_IRCOUT_PD

#define SYSCTL_POWERDOWN_IRCOUT_PD   (1 << 0)

Power down configuration values IRC oscillator output power down

Definition at line 625 of file sysctl_11xx.h.

◆ SYSCTL_POWERDOWN_SYSOSC_PD

#define SYSCTL_POWERDOWN_SYSOSC_PD   (1 << 5)

System oscillator power down

Definition at line 632 of file sysctl_11xx.h.

◆ SYSCTL_POWERDOWN_SYSPLL_PD

#define SYSCTL_POWERDOWN_SYSPLL_PD   (1 << 7)

System PLL power down

Definition at line 634 of file sysctl_11xx.h.

◆ SYSCTL_POWERDOWN_WDTOSC_PD

#define SYSCTL_POWERDOWN_WDTOSC_PD   (1 << 6)

Watchdog oscillator power down

Definition at line 633 of file sysctl_11xx.h.

◆ SYSCTL_RST_BOD

#define SYSCTL_RST_BOD   (1 << 3)

Brown-out detect reset status

Definition at line 191 of file sysctl_11xx.h.

◆ SYSCTL_RST_EXTRST

#define SYSCTL_RST_EXTRST   (1 << 1)

External reset status

Definition at line 189 of file sysctl_11xx.h.

◆ SYSCTL_RST_POR

#define SYSCTL_RST_POR   (1 << 0)

System reset status POR reset status

Definition at line 188 of file sysctl_11xx.h.

◆ SYSCTL_RST_SYSRST

#define SYSCTL_RST_SYSRST   (1 << 4)

software system reset status

Definition at line 192 of file sysctl_11xx.h.

◆ SYSCTL_RST_WDT

#define SYSCTL_RST_WDT   (1 << 2)

Watchdog reset status

Definition at line 190 of file sysctl_11xx.h.

◆ SYSCTL_SLPWAKE_ADC_PD

#define SYSCTL_SLPWAKE_ADC_PD   (1 << 4)

ADC wake-up configuration

Definition at line 589 of file sysctl_11xx.h.

◆ SYSCTL_SLPWAKE_BOD_PD

#define SYSCTL_SLPWAKE_BOD_PD   (1 << 3)

BOD wake-up configuration

Definition at line 588 of file sysctl_11xx.h.

◆ SYSCTL_SLPWAKE_FLASH_PD

#define SYSCTL_SLPWAKE_FLASH_PD   (1 << 2)

Flash wake-up configuration

Definition at line 587 of file sysctl_11xx.h.

◆ SYSCTL_SLPWAKE_IRC_PD

#define SYSCTL_SLPWAKE_IRC_PD   (1 << 1)

IRC oscillator power-down wake-up configuration

Definition at line 586 of file sysctl_11xx.h.

◆ SYSCTL_SLPWAKE_IRCOUT_PD

#define SYSCTL_SLPWAKE_IRCOUT_PD   (1 << 0)

Deep sleep to wakeup setup values IRC oscillator output wake-up configuration

Definition at line 585 of file sysctl_11xx.h.

◆ SYSCTL_SLPWAKE_SYSOSC_PD

#define SYSCTL_SLPWAKE_SYSOSC_PD   (1 << 5)

System oscillator wake-up configuration

Definition at line 590 of file sysctl_11xx.h.

◆ SYSCTL_SLPWAKE_SYSPLL_PD

#define SYSCTL_SLPWAKE_SYSPLL_PD   (1 << 7)

System PLL wake-up configuration

Definition at line 592 of file sysctl_11xx.h.

◆ SYSCTL_SLPWAKE_WDTOSC_PD

#define SYSCTL_SLPWAKE_WDTOSC_PD   (1 << 6)

Watchdog oscillator wake-up configuration

Definition at line 591 of file sysctl_11xx.h.

Typedef Documentation

◆ CHIP_SYSCTL_BODRINTVAL_T

typedef enum CHIP_SYSCTL_BODRINTVAL CHIP_SYSCTL_BODRINTVAL_T

Brown-out detector interrupt level

◆ CHIP_SYSCTL_BODRSTLVL_T

typedef enum CHIP_SYSCTL_BODRSTLVL CHIP_SYSCTL_BODRSTLVL_T

Brown-out detector reset level

◆ CHIP_SYSCTL_BOOT_MODE_REMAP_T

typedef enum CHIP_SYSCTL_BOOT_MODE_REMAP CHIP_SYSCTL_BOOT_MODE_REMAP_T

System memory remap modes used to remap interrupt vectors

Enumeration Type Documentation

◆ CHIP_SYSCTL_BODRINTVAL

enum CHIP_SYSCTL_BODRINTVAL

Brown-out detector interrupt level

Enumerator
SYSCTL_BODINTVAL_RESERVED1 

Definition at line 258 of file sysctl_11xx.h.

◆ CHIP_SYSCTL_BODRSTLVL

enum CHIP_SYSCTL_BODRSTLVL

Brown-out detector reset level

Enumerator
SYSCTL_BODRSTLVL_RESERVED1 

Only possible value for LPC11A/02/XXLV

SYSCTL_BODRSTLVL_2_06V 

Brown-out reset at 2.06v

SYSCTL_BODRSTLVL_2_35V 

Brown-out reset at 2.35v

SYSCTL_BODRSTLVL_2_63V 

Brown-out reset at 2.63v

Definition at line 234 of file sysctl_11xx.h.

◆ CHIP_SYSCTL_BOOT_MODE_REMAP

enum CHIP_SYSCTL_BOOT_MODE_REMAP

System memory remap modes used to remap interrupt vectors

Enumerator
REMAP_BOOT_LOADER_MODE 

Interrupt vectors are re-mapped to Boot ROM

REMAP_USER_RAM_MODE 

Interrupt vectors are re-mapped to Static RAM

REMAP_USER_FLASH_MODE 

Interrupt vectors are not re-mapped and reside in Flash

Definition at line 116 of file sysctl_11xx.h.

◆ CHIP_SYSCTL_PERIPH_RESET_T

enum CHIP_SYSCTL_PERIPH_RESET_T

Peripheral reset identifiers, not available on all devices

Enumerator
RESET_SSP0 

SSP0 reset control

RESET_I2C0 

I2C0 reset control

RESET_SSP1 

SSP1 reset control

RESET_CAN0 

CAN0 reset control

RESET_UART0 

UART0 reset control

RESET_TIMER0_16 

16-bit Timer 0 reset control

RESET_TIMER1_16 

16-bit Timer 1 reset control

RESET_TIMER0_32 

32-bit Timer 0 reset control

RESET_TIMER1_32 

32-bit Timer 1 reset control

RESET_ACMP 

Analog comparator reset control

RESET_DAC0 

DAC reset control

RESET_ADC0 

ADC reset control

Definition at line 135 of file sysctl_11xx.h.

Function Documentation

◆ Chip_SYSCTL_AssertPeriphReset()

STATIC INLINE void Chip_SYSCTL_AssertPeriphReset ( CHIP_SYSCTL_PERIPH_RESET_T  periph)

Assert reset for a peripheral.

Parameters
periph: Peripheral to assert reset for
Returns
Nothing
Note
The peripheral will stay in reset until reset is de-asserted. Call Chip_SYSCTL_DeassertPeriphReset() to de-assert the reset.

Definition at line 159 of file sysctl_11xx.h.

◆ Chip_SYSCTL_ClearSystemRSTStatus()

STATIC INLINE void Chip_SYSCTL_ClearSystemRSTStatus ( uint32_t  reset)

Clear system reset status.

Parameters
reset: An Or'ed value of SYSCTL_RST_* status to clear
Returns
Nothing
Note
This function returns the detected reset source(s).

Definition at line 215 of file sysctl_11xx.h.

◆ Chip_SYSCTL_DeassertPeriphReset()

STATIC INLINE void Chip_SYSCTL_DeassertPeriphReset ( CHIP_SYSCTL_PERIPH_RESET_T  periph)

De-assert reset for a peripheral.

Parameters
periph: Peripheral to de-assert reset for
Returns
Nothing

Definition at line 169 of file sysctl_11xx.h.

◆ Chip_SYSCTL_DisableBODReset()

STATIC INLINE void Chip_SYSCTL_DisableBODReset ( void  )

Disable brown-out detection reset.

Returns
Nothing

Definition at line 305 of file sysctl_11xx.h.

◆ Chip_SYSCTL_EnableBODReset()

STATIC INLINE void Chip_SYSCTL_EnableBODReset ( void  )

Enable brown-out detection reset.

Returns
Nothing

Definition at line 296 of file sysctl_11xx.h.

◆ Chip_SYSCTL_GetDeepSleepPD()

STATIC INLINE uint32_t Chip_SYSCTL_GetDeepSleepPD ( void  )

Returns current deep sleep mask.

Returns
OR'ed values of SYSCTL_DEEPSLP_* values
Note
A high bit indicates the peripheral will power down on deep sleep.

Definition at line 577 of file sysctl_11xx.h.

◆ Chip_SYSCTL_GetDeviceID()

STATIC INLINE uint32_t Chip_SYSCTL_GetDeviceID ( void  )

Return the device ID.

Returns
the device ID

Definition at line 674 of file sysctl_11xx.h.

◆ Chip_SYSCTL_GetPORPIOStatus()

STATIC INLINE uint32_t Chip_SYSCTL_GetPORPIOStatus ( int  index)

Read POR captured PIO status.

Parameters
index: POR register index, 0 or 1
Returns
captured POR PIO status
Note
Some devices only support index 0.

Definition at line 226 of file sysctl_11xx.h.

◆ Chip_SYSCTL_GetPowerStates()

STATIC INLINE uint32_t Chip_SYSCTL_GetPowerStates ( void  )

Get power status.

Returns
OR'ed values of SYSCTL_POWERDOWN_* values
Note
A high state indicates the peripheral is powered down.

Definition at line 665 of file sysctl_11xx.h.

◆ Chip_SYSCTL_GetSystemRSTStatus()

STATIC INLINE uint32_t Chip_SYSCTL_GetSystemRSTStatus ( void  )

Get system reset status.

Returns
An Or'ed value of SYSCTL_RST_*
Note
This function returns the detected reset source(s).

Definition at line 204 of file sysctl_11xx.h.

◆ Chip_SYSCTL_GetWakeup()

STATIC INLINE uint32_t Chip_SYSCTL_GetWakeup ( void  )

Return current wakeup mask.

Returns
OR'ed values of SYSCTL_SLPWAKE_* values
Note
A high state indicates the peripehral will powerup on wakeup.

Definition at line 615 of file sysctl_11xx.h.

◆ Chip_SYSCTL_Map()

STATIC INLINE void Chip_SYSCTL_Map ( CHIP_SYSCTL_BOOT_MODE_REMAP_T  remap)

Re-map interrupt vectors.

Parameters
remap: system memory map value
Returns
Nothing

Definition at line 127 of file sysctl_11xx.h.

◆ Chip_SYSCTL_PeriphReset()

STATIC INLINE void Chip_SYSCTL_PeriphReset ( CHIP_SYSCTL_PERIPH_RESET_T  periph)

Resets a peripheral.

Parameters
periph: Peripheral to reset
Returns
Nothing

Definition at line 179 of file sysctl_11xx.h.

◆ Chip_SYSCTL_PowerDown()

void Chip_SYSCTL_PowerDown ( uint32_t  powerdownmask)

Power down one or more blocks or peripherals.

Parameters
powerdownmask: OR'ed values of SYSCTL_POWERDOWN_* values
Returns
Nothing

◆ Chip_SYSCTL_PowerUp()

void Chip_SYSCTL_PowerUp ( uint32_t  powerupmask)

Power up one or more blocks or peripherals.

Parameters
powerupmask: OR'ed values of SYSCTL_POWERDOWN_* values
Returns
Nothing

◆ Chip_SYSCTL_SetBODLevels()

STATIC INLINE void Chip_SYSCTL_SetBODLevels ( CHIP_SYSCTL_BODRSTLVL_T  rstlvl,
CHIP_SYSCTL_BODRINTVAL_T  intlvl 
)

Set brown-out detection interrupt and reset levels.

Parameters
rstlvl: Brown-out detector reset level
intlvl: Brown-out interrupt level
Returns
Nothing
Note
Brown-out detection reset will be disabled upon exiting this function. Use Chip_SYSCTL_EnableBODReset() to re-enable.

Definition at line 275 of file sysctl_11xx.h.

◆ Chip_SYSCTL_SetDeepSleepPD()

void Chip_SYSCTL_SetDeepSleepPD ( uint32_t  sleepmask)

Setup deep sleep behaviour for power down.

Parameters
sleepmask: OR'ed values of SYSCTL_DEEPSLP_* values (high to powerdown on deepsleep)
Returns
Nothing
Note
This must be setup prior to using deep sleep. See the user manual (PDSLEEPCFG register) for more info on setting this up. This function selects which peripherals are powered down on deep sleep. This function should only be called once with all options for power-down in that call.

◆ Chip_SYSCTL_SetSYSTCKCAL()

STATIC INLINE void Chip_SYSCTL_SetSYSTCKCAL ( uint32_t  sysCalVal)

Set System tick timer calibration value.

Parameters
sysCalVal: System tick timer calibration value
Returns
Nothing

Definition at line 317 of file sysctl_11xx.h.

◆ Chip_SYSCTL_SetWakeup()

void Chip_SYSCTL_SetWakeup ( uint32_t  wakeupmask)

Setup wakeup behaviour from deep sleep.

Parameters
wakeupmask: OR'ed values of SYSCTL_SLPWAKE_* values (high is powered down)
Returns
Nothing
Note
This must be setup prior to using deep sleep. See the user manual (PDWAKECFG register) for more info on setting this up. This function selects which peripherals are powered up on exit from deep sleep. This function should only be called once with all options for wakeup in that call.

uavcan_communicator
Author(s):
autogenerated on Fri Dec 13 2024 03:10:04