Zpal-misc#

zpal_chip_se_type_t#

zpal_chip_se_type_t

Defines for identifying the secure element type supported by the chip.

zpal_soft_reset_info_t#

typedef uint16_t zpal_soft_reset_info_t

Manufacturer's reset information.

zpal_soft_reset_mfid_t#

typedef uint16_t zpal_soft_reset_mfid_t

Manufacturer ID used by zpal_reboot_with_info.

ZPAL_RESET_REQUESTED_BY_SAPI#

const zpal_soft_reset_info_t ZPAL_RESET_REQUESTED_BY_SAPI

ZPAL_RESET_UNHANDLED_RADIO_EVENT#

const zpal_soft_reset_info_t ZPAL_RESET_UNHANDLED_RADIO_EVENT

ZPAL_RESET_RADIO_ASSERT#

const zpal_soft_reset_info_t ZPAL_RESET_RADIO_ASSERT

ZPAL_RESET_ASSERT_PTR#

const zpal_soft_reset_info_t ZPAL_RESET_ASSERT_PTR

ZPAL_RESET_EVENT_FLUSH_MEMORY#

const zpal_soft_reset_info_t ZPAL_RESET_EVENT_FLUSH_MEMORY

ZPAL_RESET_INFO_DEFAULT#

const zpal_soft_reset_info_t ZPAL_RESET_INFO_DEFAULT

zpal_reboot_with_info#

void zpal_reboot_with_info (const zpal_soft_reset_mfid_t manufacturer_id, const zpal_soft_reset_info_t reset_info)

Perform a system reboot and provide information about the context.

zpal_initiate_shutdown_handler#

void zpal_initiate_shutdown_handler (void )

Prepare for shutdown handler.

zpal_shutdown_handler#

void zpal_shutdown_handler (void )

Shutdown handler.

zpal_get_serial_number_length#

size_t zpal_get_serial_number_length (void )

Get serial number length.

Returns

• Serial number length.

zpal_get_serial_number#

void zpal_get_serial_number (uint8_t * serial_number)

Get serial number.

zpal_in_isr#

bool zpal_in_isr (void )

Check if in ISR context.

Returns

• True if the CPU is in handler mode (currently executing an interrupt handler). False if the CPU is in thread mode.

zpal_get_chip_type#

uint8_t zpal_get_chip_type (void )

Get chip type.

Returns

• Chip type.

zpal_get_chip_revision#

uint8_t zpal_get_chip_revision (void )

Get chip revision.

Returns

• Chip revision.

zpal_get_app_version#

uint32_t zpal_get_app_version (void )

Get application version.

Returns

• Application version.

Note

• This function exists in PAL to allow use app version by external module (e.g. bootloader).

zpal_get_app_version_major#

uint8_t zpal_get_app_version_major (void )

Get major part of application version.

Returns

• Major part of application version.

Note

• This function exists in PAL to allow use app version by external module (e.g. bootloader).

zpal_get_app_version_minor#

uint8_t zpal_get_app_version_minor (void )

Get minor part of application version.

Returns

• Minor part of application version.

Note

• This function exists in PAL to allow use app version by external module (e.g. bootloader).

zpal_get_app_version_patch#

uint8_t zpal_get_app_version_patch (void )

Get patch part of application version.

Returns

• Patch part of application version.

Note

• This function exists in PAL to allow use app version by external module (e.g. bootloader).

zpal_get_product_id#

void zpal_get_product_id (zpal_product_id_t * product_id)

Get product id.

Note

• This function exists in PAL to allow use product id by external module (e.g. bootloader).

zpal_debug_init#

void zpal_debug_init (void )

Initialize debug output.

zpal_debug_output#

void zpal_debug_output (const uint8_t * data, uint32_t length)

Output debug logs.

zpal_disable_interrupts#

void zpal_disable_interrupts (void )

Disable interrupts.

zpal_get_secure_element_type#

zpal_chip_se_type_t zpal_get_secure_element_type (void )

Get secure element type supported in the chip.

Returns

• Secure element type supported.

zpal_psa_set_location_persistent_key#

void zpal_psa_set_location_persistent_key (const void * attributes)

Set vendor specific location for storing keys persistently in wrapped or plain form based on the secure element type supported by the chip.

zpal_psa_set_location_volatile_key#

void zpal_psa_set_location_volatile_key (const void * attributes)

Set vendor specific location for storing keys in volatile memory, in wrapped or plain form based on the secure element type supported by the chip.

zpal_printf#

void zpal_printf (char * format, ... )

Follows the same behavior as printf, allows vendors to use different backends for printing (UART, SWO, RTT, etc.)