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LR1110 driver changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

[v7.0.0] 2021-12-06

Added

  • [radio] Support of LR-FHSS (see lr1110_lr_fhss.c and lr1110_lr_fhss.h)
  • [system] lr1110_system_calibrate_image_in_mhz() function

Removed

  • [GNSS] lr1110_gnss_set_xtal_error() and lr1110_gnss_set_xtal_error() functions

[v6.0.0] 2021-09-24

Added

  • [GNSS] LR1110_GNSS_SCAN_MODE_3_SINGLE_SCAN_AND_5_FAST_SCANS entry lr1110_gnss_scan_mode_t

Changed

  • [GNSS] lr1110_gnss_set_scan_mode() function does not take out parameter anymore and is now based on lr1110_hal_write()
  • [GNSS] lr1110_gnss_get_detected_satellites() function returns also the doppler per satellite

Removed

  • [GNSS] lr1110_gnss_scan_continuous() function and LR1110_GNSS_DOUBLE_SCAN_MODE entry in lr1110_gnss_scan_mode_t

[v5.0.1] 2021-07-19

Added

  • [bootloader] lr1110_bootloader_clear_reset_status_info() function
  • [crypto] Functions now return a status
  • [GNSS] lr1110_gnss_get_result_destination() function
  • [GNSS] lr1110_gnss_almanac_update() function - replaces lr1110_gnss_almanac_full_update() and lr1110_gnss_one_satellite_almanac_update() functions
  • [GNSS] lr1110_gnss_compute_almanac_age function
  • [HAL] lr1110_hal_direct_read() function - replaces lr1110_hal_write_read() function and no longer requires bidirectional SPI
  • [HAL] LR1110_NOP constant
  • [system] lr1110_system_clear_reset_status_info() function
  • [system] lr1110_system_drive_dio_in_sleep_mode() function
  • [Wi-Fi] LR1110_WIFI_SCAN_MODE_UNTIL_SSID entry in lr1110_wifi_mode_t
  • [Wi-Fi] lr1110_wifi_is_well_formed_utf8_byte_sequence() function

Changed

  • [LICENSE] Revised BSD License changed to the Clear BSD License
  • [GNSS] LR1110_GNSS_ERROR_UPDATE_TIME_DIFFERENCE_OVER_1_MONTH is renamed LR1110_GNSS_ERROR_ALMANAC_UPDATE_NOT_ALLOWED in lr1110_gnss_error_code_t
  • [GNSS] lr1110_gnss_parse_context_status_buffer() returns a lr1110_status_t value
  • [system] lr1110_system_get_status() function implementation uses lr1110_hal_direct_read() function and no longer requires bidirectional SPI
  • [system] lr1110_bootloader_get_status() function implementation uses lr1110_hal_direct_read() function and no longer requires bidirectional SPI
  • [system] lr1110_system_get_irq_status() function - has a faster implementation based on the lr1110_system_get_status() function

Fixed

  • [GNSS] Global almanac CRC endianness lr1110_gnss_parse_context_status_buffer()
  • [GNSS] lr1110_gnss_parse_context_status_buffer() takes into account the message header
  • [GNSS] Typo in LR1110_GNSS_ALMANAC_REAC_RBUFFER_LENGTH - now LR1110_GNSS_ALMANAC_READ_RBUFFER_LENGTH

Removed

  • [GNSS] lr1110_gnss_get_almanac_crc() - Almanac CRC can be read thanks to lr1110_gnss_get_context_status()
  • [GNSS] lr1110_gnss_almanac_full_update() and lr1110_gnss_one_satellite_almanac_update() functions - merged in lr1110_gnss_almanac_update() function
  • [HAL] lr1110_hal_write_read() function - replaced by lr1110_hal_direct_read() function
  • [regmem] lr1110_regmem_write_auxreg32()and lr1110_regmem_read_auxreg32() functions
  • [Wi-Fi] lr1110_wifi_cfg_hardware_debarker() function

[v4.0.0] 2021-04-06

Added

  • [bootloader] lr1110_bootloader_get_status function
  • [bootloader] lr1110_bootloader_irq_mask_t type definition
  • [bootloader] lr1110_bootloader_chip_modes_t type definition
  • [bootloader] lr1110_bootloader_reset_status_t type definition
  • [bootloader] lr1110_bootloader_command_status_t type definition
  • [bootloader] lr1110_bootloader_stat1_t type definition
  • [bootloader] lr1110_bootloader_stat2_t type definition
  • [timings] Add the functions to compute the radio timings
  • [system] Add function lr1110_system_enable_spi_crc to enable or disable the CRC on SPI communication
  • [HAL] Add the CRC calculation for SPI

Fixed

  • [GNSS] Fix typo: lr1110_gnss_almanac_single_satellite_update_bytestram_t to lr1110_gnss_almanac_single_satellite_update_bytestream_t
  • [GNSS] Fix size of context status

Changed

  • [Wi-Fi] Added field current_channel to lr1110_wifi_extended_full_result_t

Removed

  • [bootloader] lr1110_bootloader_get_hash function
  • [bootloader] lr1110_bootloader_write_flash function
  • [bootloader] lr1110_bootloader_write_flash_full function
  • [bootloader] lr1110_bootloader_erase_page function

[v3.0.0] 2020-10-12

Added

  • [bootloader] lr1110_bootloader_read_chip_eui function
  • [bootloader] lr1110_bootloader_read_join_eui function
  • [bootloader] LR1110_BL_CHIP_EUI_LENGTH constant
  • [bootloader] LR1110_BL_JOIN_EUI_LENGTH constant
  • [bootloader] lr1110_bootloader_chip_eui_t type definition
  • [bootloader] lr1110_bootloader_join_eui_t type definition
  • [GNSS] lr1110_gnss_get_context_status function
  • [GNSS] lr1110_gnss_parse_context_status_buffer function
  • [GNSS] LR1110_GNSS_CONTEXT_STATUS_LENGTH constant
  • [GNSS] lr1110_gnss_error_code_t type definition
  • [GNSS] lr1110_gnss_freq_search_space_t type definition
  • [GNSS] lr1110_gnss_context_status_bytestream_t type definition
  • [GNSS] lr1110_gnss_context_status_t type definition
  • [radio] lr1110_radio_set_rx_with_timeout_in_rtc_step and lr1110_radio_set_tx_with_timeout_in_rtc_step functions
  • [radio] lr1110_radio_set_rx_duty_cycle_with_timings_in_rtc_step function
  • [radio] lr1110_radio_convert_time_in_ms_to_rtc_step function
  • [system] lr1110_system_wakeup function
  • [system] lr1110_system_read_pin_custom_eui function
  • [system] reset_status field to lr1110_system_stat2_t
  • [Wi-Fi] lr1110_wifi_scan_time_limit function
  • [Wi-Fi] lr1110_wifi_search_country_code_time_limit function
  • [Wi-Fi] lr1110_wifi_read_extended_full_results function
  • [Wi-Fi] LR1110_WIFI_CHANNEL_*_POS and LR1110_WIFI_CHANNEL_*_MASK constants
  • [Wi-Fi] LR1110_WIFI_SCAN_MODE_FULL_BEACON entry in lr1110_wifi_mode_t
  • [Wi-Fi] lr1110_wifi_extended_full_result_t type definition
  • [Wi-Fi] LR1110_WIFI_RESULT_FORMAT_EXTENDED_FULL entry in lr1110_wifi_result_format_t

Changed

  • [crypto] LR1110_CRYPTO_COMPUTE_AES_CMAC_CMD_LENGTH is now equal to ( 2 + 1 + 272 )
  • [GNSS] LR1110_GNSS_FULL_ALMANAC_UPDATE_PACKET_LENGTH is renamed LR1110_GNSS_FULL_ALMANAC_UPDATE_PKT_LENGTH
  • [GNSS] lr1110_gnss_scan_autonomous takes also effort_mode as input parameter
  • [radio] Implementation of time-on-air computation for LoRa modulation
  • [radio] lr1110_radio_set_lora_sync_word takes a sync word as parameter instead of a network type
  • [radio] lr1110_radio_set_rx and lr1110_radio_set_tx take a timeout parameter in millisecond instead of RTC step
  • [radio] lr1110_radio_set_rx_duty_cycle takes a timeout parameter in millisecond instead of RTC step
  • [radio] LR1110_RADIO_PACKET_NONE is renamed LR1110_RADIO_PKT_NONE
  • [radio] LR1110_RADIO_PA_REG_SUPPLY_DCDC is renamed LR1110_RADIO_PA_REG_SUPPLY_VREG
  • [radio] lr1110_radio_pa_regulator_supply_t is renamed lr1110_radio_pa_reg_supply_t
  • [radio] *_packet_* is renamed *_pkt_* in lr1110_radio_pkt_status_lora_t
  • [radio] nb_packet_falsesync is renamed nb_pkt_falsesync in lr1110_radio_stats_lora_t
  • [Wi-Fi] lr1110_extract_channel_info is renamed lr1110_wifi_parse_channel_info
  • [Wi-Fi] lr1110_extract_channel_from_info_byte is renamed lr1110_wifi_extract_channel_from_info_byte
  • [Wi-Fi] lr1110_extract_frame_type_info is renamed lr1110_wifi_parse_frame_type_info
  • [Wi-Fi] lr1110_extract_data_rate_info is renamed lr1110_wifi_parse_data_rate_info
  • [Wi-Fi] lr1110_wifi_n_results_max_per_chunk is renamed lr1110_wifi_get_nb_results_max_per_chunk
  • [Wi-Fi] lr1110_extract_signal_type_from_data_rate_info is renamed lr1110_wifi_extract_signal_type_from_data_rate_info
  • [Wi-Fi] LR1110_WIFI_ORIGIN_PACKET is renamed LR1110_WIFI_ORIGIN_UNKNWON
  • [Wi-Fi] LR1110_WIFI_SCAN_MODE_BEACON_AND_PACKET is renamed LR1110_WIFI_SCAN_MODE_BEACON_AND_PKT

Fixed

  • [all] Harmonized doxygen markups
  • [all] Harmonized license header
  • [all] Removed extraneous underscore in constants used for multiple inclusion protection
  • [GNSS] Inversion of LR1110_GNSS_BIT_CHANGE_MASK and LR1110_GNSS_IRQ_PSEUDO_RANGE_MASK definitions
  • [radio] Power amplifier ramp time values in lr1110_radio_ramp_time_t
  • [system] chip_mode read from stat2 value

[v2.0.1] 2020-05-04

Fixed

  • [version] Enable c linkage driver version related functions

[v2.0.0] 2020-04-27

Added

  • [all] All functions declared in .h files now return a status.
  • [common] lr1110_status_t type definition
  • [bootloader] lr1110_bootloader_fill_cbuffer_opcode_offset_flash static function
  • [bootloader] lr1110_bootloader_fill_cdata_flash static function
  • [bootloader] lr1110_bootloader_fill_cbuffer_cdata_flash static function
  • [regmem] lr1110_regmem_fill_cbuffer_opcode_address static function
  • [regmem] lr1110_regmem_fill_cbuffer_opcode_address_length static function
  • [regmem] lr1110_regmem_fill_cdata static function
  • [regmem] lr1110_regmem_fill_cbuffer_cdata_opcode_address_data static function
  • [regmem] lr1110_regmem_fill_out_buffer_from_raw_buffer static function
  • [system] LR1110_SYSTEM_VERSION_LENGTH constant
  • [system] lr1110_system_cal_mask_t type definition
  • [system] lr1110_system_irq_mask_t type definition
  • [system] lr1110_system_get_and_clear_irq_status function
  • [system] lr1110_system_get_irq_status function
  • [crypto] lr1110_crypto_fill_cbuffer_opcode_key_data static function
  • [GNSS] lr1110_gnss_uint8_to_uint32 static function

Changed

  • [bootloader] lr1110_bootloader_version_t has now 3 fields: hardware, type, firmware
  • [bootloader] lr1110_bootloader_get_version fills the updated lr1110_bootloader_version_t structure
  • [system] LR1110_SYSTEM_IRQ_NONE_MASK is renamed LR1110_SYSTEM_IRQ_NONE
  • [system] LR1110_SYSTEM_IRQ_TXDONE_MASK is renamed LR1110_SYSTEM_IRQ_TX_DONE
  • [system] LR1110_SYSTEM_IRQ_RXDONE_MASK is renamed LR1110_SYSTEM_IRQ_RX_DONE
  • [system] LR1110_SYSTEM_IRQ_PREAMBLEDETECTED_MASK is renamed LR1110_SYSTEM_IRQ_PREAMBLE_DETECTED
  • [system] LR1110_SYSTEM_IRQ_SYNCWORD_HEADERVALID_MASK is renamed LR1110_SYSTEM_IRQ_SYNC_WORD_HEADER_VALID
  • [system] LR1110_SYSTEM_IRQ_HEADERERR_MASK is renamed LR1110_SYSTEM_IRQ_HEADER_ERROR
  • [system] LR1110_SYSTEM_IRQ_CRCERR_MASK is renamed LR1110_SYSTEM_IRQ_CRC_ERROR
  • [system] LR1110_SYSTEM_IRQ_CADDONE_MASK is renamed LR1110_SYSTEM_IRQ_CAD_DONE
  • [system] LR1110_SYSTEM_IRQ_CADDETECTED_MASK is renamed LR1110_SYSTEM_IRQ_CAD_DETECTED
  • [system] LR1110_SYSTEM_IRQ_TIMEOUT_MASK is renamed LR1110_SYSTEM_IRQ_TIMEOUT
  • [system] LR1110_SYSTEM_IRQ_GNSSSCANDONE_MASK is renamed LR1110_SYSTEM_IRQ_GNSS_SCAN_DONE
  • [system] LR1110_SYSTEM_IRQ_WIFISCANDONE_MASK is renamed LR1110_SYSTEM_IRQ_WIFI_SCAN_DONE
  • [system] LR1110_SYSTEM_IRQ_EOL_MASK is renamed LR1110_SYSTEM_IRQ_EOL
  • [system] LR1110_SYSTEM_IRQ_CMDERR_MASK is renamed LR1110_SYSTEM_IRQ_CMD_ERROR
  • [system] LR1110_SYSTEM_IRQ_ERR_MASK is renamed LR1110_SYSTEM_IRQ_ERROR
  • [system] LR1110_SYSTEM_IRQ_FSK_LENGTH_ERROR_MASK is renamed LR1110_SYSTEM_IRQ_FSK_LEN_ERROR
  • [system] LR1110_SYSTEM_IRQ_FSK_ADDRESS_ERROR_MASK is renamed LR1110_SYSTEM_IRQ_FSK_ADDR_ERROR
  • [system] LR1110_SYSTEM_CALIBRATE_*_MASK are renamed LR1110_SYSTEM_CALIB_*_MASK
  • [system] lr1110_system_chip_mode_t is renamed lr1110_system_chip_modes_t
  • [system] In lr1110_system_chip_modes_t, LR1110_SYSTEM_CHIP_MODE_RC is renamed LR1110_SYSTEM_CHIP_MODE_STBY_RC
  • [system] In lr1110_system_chip_modes_t, LR1110_SYSTEM_CHIP_MODE_XOSC is renamed LR1110_SYSTEM_CHIP_MODE_STBY_XOSC
  • [system] lr1110_system_lfclk_config_t is renamed lr1110_system_lfclk_cfg_t
  • [system] lr1110_regmodes_t is renamed lr1110_system_reg_mode_t
  • [system] LR1110_SYSTEM_REGMODE_NO_DCDC is renamed LR1110_SYSTEM_REG_MODE_LDO
  • [system] LR1110_SYSTEM_REGMODE_DCDC_CONVERTER is renamed LR1110_SYSTEM_REG_MODE_DCDC
  • [system] lr1110_system_rfswitch_config_t is renamed lr1110_system_rfswitch_cfg_t
  • [system] lr1110_system_standby_config_t is renamed lr1110_system_standby_cfg_t
  • [system] LR1110_SYSTEM_STDBY_CONFIG_* are renamed LR1110_SYSTEM_STANDBY_CFG_*
  • [system] LR1110_SYSTEM_TCXO_SUPPLY_VOLTAGE_*V are renamed LR1110_SYSTEM_TCXO_CTRL_*V
  • [system] lr1110_system_sleep_config_t is renamed lr1110_system_sleep_cfg_t
  • [system] lr1110_system_set_regmode is renamed lr1110_system_set_reg_mode
  • [system] lr1110_system_config_lfclk is renamed lr1110_system_cfg_lfclk
  • [system] lr1110_system_clear_irq is renamed lr1110_system_clear_irq_status
  • [crypto] lr1110_crypto_derive_and_store_key is renamed lr1110_crypto_derive_key
  • [crypto] LR1110_CRYPTO_DERIVE_AND_STORE_KEY_OC is renamed LR1110_CRYPTO_DERIVE_KEY_OC
  • [crypto] LR1110_CRYPTO_DERIVE_AND_STORE_KEY_CMD_LENGTH is renamed LR1110_CRYPTO_DERIVE_KEY_CMD_LENGTH
  • [radio] lr1110_radio_rx_tx_fallback_mode_t is renamed lr1110_radio_fallback_modes_t
  • [radio] LR1110_RADIO_RX_TX_FALLBACK_MODE_* are renamed LR1110_RADIO_FALLBACK_*
  • [radio] LR1110_RADIO_RAMP_TIME_* are renamed LR1110_RADIO_RAMP_*
  • [radio] LR1110_RADIO_LORA_BW* are renamed LR1110_RADIO_LORA_BW_*
  • [radio] LR1110_RADIO_LORA_CRXY_LI are renamed LR1110_RADIO_LORA_CR_LI_X_Y
  • [radio] LR1110_RADIO_LORA_CRXY are renamed LR1110_RADIO_LORA_CR_X_Y
  • [radio] LR1110_RADIO_MODE_STANDBY* are renamed LR1110_RADIO_MODE_STANDBY_*
  • [radio] LR1110_RADIO_GFSK_CRC_XBYTE are renamed LR1110_RADIO_GFSK_CRC_X_BYTE
  • [radio] LR1110_RADIO_GFSK_CRC_XBYTES are renamed LR1110_RADIO_GFSK_CRC_X_BYTES
  • [radio] LR1110_RADIO_GFSK_CRC_XBYTE_INV are renamed LR1110_RADIO_GFSK_CRC_X_BYTE_INV
  • [radio] LR1110_RADIO_GFSK_CRC_XBYTES_INV are renamed LR1110_RADIO_GFSK_CRC_X_BYTES_INV
  • [radio] LR1110_RADIO_GFSK_DCFREE_* are renamed LR1110_RADIO_GFSK_DC_FREE_*
  • [radio] lr1110_radio_gfsk_header_type_t is renamed lr1110_radio_gfsk_pkt_len_modes_t
  • [radio] LR1110_RADIO_GFSK_HEADER_TYPE_IMPLICIT is renamed LR1110_RADIO_GFSK_PKT_FIX_LEN
  • [radio] LR1110_RADIO_GFSK_HEADER_TYPE_EXPLICIT is renamed LR1110_RADIO_GFSK_PKT_VAR_LEN
  • [radio] lr1110_radio_gfsk_preamble_detect_length_t is renamed lr1110_radio_gfsk_preamble_detector_t
  • [radio] LR1110_RADIO_GFSK_PREAMBLE_DETECTOR_LENGTH_* are renamed LR1110_RADIO_GFSK_PREAMBLE_DETECTOR_*
  • [radio] lr1110_radio_lora_header_type_t is renamed lr1110_radio_lora_pkt_len_modes_t
  • [radio] LR1110_RADIO_LORA_HEADER_* are renamed LR1110_RADIO_LORA_PKT_*
  • [radio] lr1110_radio_packet_types_t is renamed lr1110_radio_pkt_type_t
  • [radio] LR1110_RADIO_PACKET_* are renamed LR1110_RADIO_PKT_TYPE_*
  • [radio] lr1110_radio_gfsk_rx_bw_t is renamed lr1110_radio_gfsk_bw_t
  • [radio] LR1110_RADIO_GFSK_RX_BW_* are renamed LR1110_RADIO_GFSK_BW_*
  • [radio] lr1110_radio_pulse_shape_t is renamed lr1110_radio_gfsk_pulse_shape_t
  • [radio] LR1110_RADIO_PULSESHAPE_* are renamed LR1110_RADIO_GFSK_PULSE_SHAPE_*
  • [radio] In lr1110_radio_cad_params_t, symbol_num is renamed cad_symb_nb
  • [radio] In lr1110_radio_cad_params_t, det_peak is renamed cad_detect_peak
  • [radio] In lr1110_radio_cad_params_t, det_min is renamed cad_detect_min
  • [radio] In lr1110_radio_cad_params_t, exit_mode is renamed cad_exit_mode
  • [radio] In lr1110_radio_cad_params_t, timeout is renamed cad_timeout
  • [radio] lr1110_radio_packet_status_gfsk_t is renamed lr1110_radio_pkt_status_gfsk_t
  • [radio] In lr1110_radio_pkt_status_gfsk_t, rx_length_in_bytes is renamed rx_len_in_bytes
  • [radio] lr1110_radio_packet_status_lora_t is renamed lr1110_radio_pkt_status_lora_t
  • [radio] lr1110_radio_rxbuffer_status_t is renamed lr1110_radio_rx_buffer_status_t
  • [radio] In lr1110_radio_rx_buffer_status_t, rx_payload_length is renamed pld_len_in_bytes
  • [radio] In lr1110_radio_rx_buffer_status_t, rx_start_buffer_pointer is renamed buffer_start_pointer
  • [radio] In lr1110_radio_stats_gfsk_t, nb_packet_* are renamed nb_pkt_*
  • [radio] In lr1110_radio_stats_lora_t, nb_packet_received is renamed nb_pkt_received
  • [radio] In lr1110_radio_stats_lora_t, nb_packet_error_crc is renamed nb_pkt_error_crc
  • [radio] In lr1110_radio_stats_lora_t, nb_packet_error_header is renamed nb_pkt_header_error
  • [radio] lr1110_radio_modulation_param_*_t are renamed lr1110_radio_mod_params_*_t
  • [radio] In lr1110_radio_mod_params_gfsk_t, bitrate is renamed br_in_bps
  • [radio] In lr1110_radio_mod_params_gfsk_t, bandwidth is renamed bw_dsb_param
  • [radio] In lr1110_radio_mod_params_gfsk_t, fdev is renamed fdev_in_hz
  • [radio] In lr1110_radio_mod_params_lora_t, spreading_factor is renamed sf
  • [radio] In lr1110_radio_mod_params_lora_t, coding_rate is renamed cr
  • [radio] In lr1110_radio_mod_params_lora_t, ppm_offset is renamed ldro
  • [radio] lr1110_radio_packet_param_*_t are renamed lr1110_radio_pkt_params_*_t
  • [radio] In lr1110_radio_pkt_params_gfsk_t, preamble_length_tx_in_bit is renamed preamble_len_in_bits
  • [radio] In lr1110_radio_pkt_params_gfsk_t, preamble_detect is renamed preamble_detector
  • [radio] In lr1110_radio_pkt_params_gfsk_t, sync_word_length_in_bit is renamed sync_word_len_in_bits
  • [radio] In lr1110_radio_pkt_params_gfsk_t, payload_length_in_byte is renamed pld_len_in_bytes
  • [radio] In lr1110_radio_pkt_params_lora_t, preamble_length_in_symb is renamed preamble_len_in_symb
  • [radio] In lr1110_radio_pkt_params_lora_t, payload_length_in_byte is renamed pld_len_in_bytes
  • [radio] lr1110_radio_pa_config_t are renamed lr1110_radio_pa_cfg_t
  • [Wi-Fi] lr1110_wifi_configure_hardware_debarker is renamed lr1110_wifi_cfg_hardware_debarker

Fixed

  • [system] Enable c linkage for system-related functions

Removed

  • [system] LR1110_SYSTEM_IRQ_FHSS_MASK constant
  • [system] LR1110_SYSTEM_IRQ_INTERPACKET1_MASK constant
  • [system] LR1110_SYSTEM_IRQ_INTERPACKET2_MASK constant
  • [system] LR1110_SYSTEM_IRQ_RNGREQVLD_MASK constant
  • [system] LR1110_SYSTEM_IRQ_RNGREQDISC_MASK constant
  • [system] LR1110_SYSTEM_IRQ_RNGRESPDONE_MASK constant
  • [system] LR1110_SYSTEM_IRQ_RNGEXCHVLD_MASK constant
  • [system] LR1110_SYSTEM_IRQ_RNGTIMEOUT_MASK constant

[v1.0.0] 2020-03-18

Added

  • [all] Initial version