GR55XX System API. More...
#include "gr55xx_sys_cfg.h"#include "gr55xx_nvds.h"#include "gr55xx_pwr.h"#include "gr55xx_fpb.h"#include "ble.h"#include <stdint.h>#include <stdio.h>#include <stdbool.h>#include <stdarg.h>
Include dependency graph for gr55xx_sys.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 | link_rx_info_t |
| Link RX information definition. More... | |
| struct | rf_trim_info_t |
| RF trim parameter information definition. More... | |
| struct | adc_trim_info_t |
| ADC trim parameter information definition. More... | |
| struct | pmu_trim_info_t |
| PMU trim parameter information definition. More... | |
Macros | |
| #define | SYS_INVALID_TIMER_ID 0xFF |
| Invalid system Timer ID. More... | |
| #define | SYS_BD_ADDR_LEN 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 void(* | void_func_t) (void) |
| Low power clock update function type. More... | |
| typedef int(* | int_func_t) (void) |
| Low power clock update function type with resturn. 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_64K = 0x02, SYS_DEV_SRAM_128K = 0x01, SYS_DEV_SRAM_256K = 0x00 } |
| Definition of Device SRAM Size Enumerations. More... | |
| enum | package_type_t { PACKAGE_NONE = 0, PACKAGE_GR5515RGBD = 1, PACKAGE_GR5515GGBD = 2, PACKAGE_GR5515IGND = 3, PACKAGE_GR5515I0ND = 4, PACKAGE_GR5513BEND = 5, PACKAGE_GR5515BEND = 6 } |
| package type. More... | |
Functions | |
| void | sys_app_printf (const char *format,...) |
| Output debug logs. More... | |
| void | sys_delay_us (uint32_t us) |
| Delay the function execution. More... | |
| void | sys_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_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... | |
| 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_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... | |
| 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... | |
| uint8_t | sys_link_quality_get (uint8_t conn_idx, link_rx_info_t *rx_info) |
| Get link quality info. More... | |
| void | sys_link_quality_clear (uint8_t conn_idx) |
| Clear link quality info. More... | |
| void | sys_lpclk_update_func_register (void_func_t func_update_lpclk) |
| Register low power clock update function. More... | |
| void | sys_lpclk_update_func_with_return_register (int_func_t func_update_lpclk) |
| Register low power clock update function with int return. 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... | |
GR55XX System API.
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Definition in file gr55xx_sys.h.