Classes | Macros | Typedefs | Enumerations | Functions
gr55xx_sys_sdk.h File Reference
`#include "gr55xx_sys_cfg.h"`
`#include "gr55xx_nvds.h"`
`#include "gr55xx_pwr.h"`
`#include "ble_error.h"`
`#include "gr55xx_hal_adc.h"`
`#include "gr55xx_hal_exflash.h"`
`#include <stdint.h>`
`#include <stdio.h>`
`#include <stdbool.h>`
`#include <stdarg.h>`
Include dependency graph for gr55xx_sys_sdk.h:
This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

## Classes
struct | sdk_version_t
| SDK version definition. More...
struct | sys_assert_cb_t
| Assert callbacks. More...
struct | rf_trim_info_t
| RF trim parameter information definition. More...
struct | comp_trim_t
| Comparator trim information definition. More...
struct | pmu_trim_info_t
| PMU trim parameter information definition. More...
struct | boot_timing_params_t
| Warm boot timing parameters(unit: us). More...

## Macros
#define | SYS_INVALID_TIMER_ID 0xFF
| Invalid system Timer ID. More...
#define | SYS_BD_ADDR_LEN BLE_GAP_ADDR_LEN
| Length of Bluetoth Device Address. More...
#define | SYS_CHIP_UID_LEN 0x10
| Length of Bluetoth Chip UID. More...
#define | SYS_SET_BD_ADDR(BD_ADDR_ARRAY) nvds_put(0xC001, SYS_BD_ADDR_LEN, BD_ADDR_ARRAY)
| NVDS put BD address. More...

## Typedefs
typedef void(* | callback_t) (int)
| The function pointers to register event callback. More...
typedef void(* | timer_callback_t) (uint8_t timer_id)
| Timer callback type. More...
typedef int(* | vprintf_callback_t) (const char *fmt, va_list argp)
| Printf callback type. More...
typedef uint16_t(* | raw_log_send_cb_t) (uint8_t *p_data, uint16_t length)
| raw log callback type. More...
typedef void(* | void_func_t) (void)
| Low power clock update function type. More...
typedef int32_t(* | int_func_t) (void)
| Low power clock update function type. More...
typedef void(* | sys_context_func_t) (void)
| Function type for saving user context before deep sleep. More...
typedef void(* | assert_err_cb_t) (const char *expr, const char *file, int line)
| Error assert callback type. More...
typedef void(* | assert_param_cb_t) (int param0, int param1, const char *file, int line)
| Parameter assert callback type. More...
typedef void(* | assert_warn_cb_t) (int param0, int param1, const char *file, int line)
| Warning assert callback type. More...

## Enumerations
enum | sram_size_t { SYS_DEV_SRAM_288K = 0x01, SYS_DEV_SRAM_512K = 0x00 }
| Definition of Device SRAM Size Enumerations. More...
enum | package_type_t { PACKAGE_NONE = 0, PACKAGE_GR5526VGBIP = 0x0100, PACKAGE_GR5526VGBI = 0x0101, PACKAGE_GR5526_DEBUG = 0x0102, PACKAGE_GR5526RGNIP = 0x0200, PACKAGE_GR5526RGNI = 0x0201, PACKAGE_GR5526RJNIP = 0x0202 }
| package type. More...

## Functions
void | sys_app_printf (const char *format,...)
| Output debug logs. More...
void | delay_us (uint32_t us)
| Delay the function execution. More...
void | delay_ms (uint32_t ms)
| Delay the function execution. More...
void * | sys_malloc (uint32_t size)
| Memory allocation. More...
void | sys_free (void *p_mem)
| Free allocated memory. More...
void | sys_signal_handler_register (callback_t isr_handler)
| Register signal handler. More...
void | sys_sdk_verison_get (sdk_version_t *p_version)
| Get SDK version. More...
void | sys_context_save (void)
| Save system context. More...
void | restore_sys_context (void)
| Load system context. More...
void | sys_regs_save (volatile uint32_t *p_address, uint32_t value)
| Save system registers. More...
void | sys_context_checksum_gen (void)
| Generate checksum info for system context. More...
void | sys_context_save_register (sys_context_func_t before, sys_context_func_t after, void *context_param)
| Register user-saved function. More...
void | sys_security_data_use_present (uint32_t addr, uint8_t *input, uint32_t size, uint8_t *output)
| Encrypt and decrypt data using Present. More...
uint32_t | sys_security_enable_status_check (void)
| Check the chip's security level. More...
uint8_t | sys_security_calculate_hmac (void *data, uint32_t size, uint8_t *hmac)
| Calculate the HMAC code of the data. More...
uint16_t | sys_rf_trim_get (rf_trim_info_t *p_rf_trim)
| Get the RF trim information. More...
uint16_t | sys_adc_trim_get (adc_trim_info_t *p_adc_trim)
| Get the ADC trim information. More...
uint16_t | sys_flash_timing_get (exflash_timing_param_t *p_flash_timing)
| Get the Flash timing information. More...
uint16_t | sys_comp_trim_get (comp_trim_t *p_comp_trim)
| Get the copmparator trim information. More...
uint16_t | sys_pmu_trim_get (pmu_trim_info_t *p_pmu_trim)
| Get the PMU trim information. More...
uint16_t | sys_crystal_trim_get (uint16_t *p_crystal_trim)
| Get the crystal trim information. More...
uint16_t | sys_trim_sum_get (uint16_t *p_trim_sum)
| Get the trim checksum. More...
uint16_t | sys_device_addr_get (uint8_t *p_device_addr)
| Get the device address information. More...
uint16_t | sys_device_uid_get (uint8_t *p_device_uid)
| Get the device UID information. More...
uint16_t | sys_device_lp_gain_offset_2m_get (uint8_t *p_offset)
| Get the LP gain offset 2M information. More...
uint16_t | sys_device_sram_get (sram_size_t *p_sram_size)
| Get the RAM size information. More...
uint16_t | sys_device_package_get (package_type_t *p_package_type)
| Get the chip's package type. More...
void | sys_lpclk_set (uint32_t user_lpclk)
| Set low power CLK frequency. More...
uint32_t | sys_us_2_lpcycles (uint32_t us)
| Convert a duration in μs into a duration in lp cycles. More...
uint32_t | sys_lpcycles_2_hus (uint32_t lpcycles, uint32_t *error_corr)
| Convert a duration in lp cycles into a duration in half μs. More...
uint16_t | sys_ble_heartbeat_period_set (uint32_t period_hus)
| Set BLE Sleep HeartBeat Period. More...
uint16_t | sys_ble_heartbeat_period_get (uint32_t *p_period_hus)
| Get BLE Sleep HeartBeat Period. More...
void | sys_max_msg_usage_ratio_set (uint8_t usage_ratio)
| Set system maximum usage ratio of message heap. More...
void | sys_lld_max_msg_usage_ratio_set (uint8_t usage_ratio)
| Set system lld layer maximum usage ratio of message heap. More...
uint8_t | sys_msg_usage_ratio_get (void)
| Get system message heap usage ratio. More...
uint8_t | sys_env_usage_ratio_get (void)
| Get system environment heap usage ratio. More...
uint8_t | sys_attdb_usage_ratio_get (void)
| Get system attriute database heap usage ratio. More...
uint8_t | sys_nonret_usage_ratio_get (void)
| Get system non retention heap usage ratio. More...
uint32_t | sys_lpclk_get (void)
| Get low power CLK frequency. More...
uint32_t | sys_lpper_get (void)
| Get low power CLK period. More...
void | sys_assert_cb_register (sys_assert_cb_t *p_assert_cb)
| Register assert callbacks. More...
bool | sys_ke_sleep_check (void)
| Get status of ke_event list. More...
void | sys_swd_enable (void)
| Enable swd function. More...
void | sys_swd_disable (void)
| Diable swd function. More...
uint8_t | sys_sdk_ultra_conn_update (uint8_t conn_idx, uint16_t interval, uint16_t latency, uint16_t superv_to)
| Register the callback function of the extended llcp process. More...
uint32_t | sys_reverse_word (uint32_t value)
| Reverse byte order (32 bit). More...
uint16_t | sys_reverse_hword (uint16_t value)
| Reverse byte order (16 bit). More...