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Config: Introduce CONFIG_ENS_MAX_CONTACTS as possibility to configure the max amount of contacts stored in flash

This commit is contained in:
H1ghBre4k3r 2021-05-18 17:09:07 +02:00 committed by Patrick Rathje
parent 70168608a5
commit b96fc5ec50
3 changed files with 17 additions and 5 deletions
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7
src/ens/storage.c
View File

@ -13,7 +13,6 @@
#include "storage.h"
#define STORED_CONTACTS_INFO_ID 0
#define MAX_CONTACTS 65536
static struct nvs_fs info_fs;
static struct k_mutex info_fs_lock;
@ -24,7 +23,7 @@ static ens_fs_t ens_fs;
static stored_records_information_t record_information = {.oldest_contact = 0, .count = 0};
inline storage_id_t convert_sn_to_storage_id(record_sequence_number_t sn) {
return (storage_id_t)(sn % MAX_CONTACTS);
return (storage_id_t)(sn % CONFIG_ENS_MAX_CONTACTS);
}
/**
@ -145,7 +144,7 @@ int add_record(record_t* src) {
rc = deletedRecordsCount;
// we still need to increment our information, so we are not at the exact same id the entire time
goto inc;
} else if (deletedRecordsCount > 0 && get_num_records() == MAX_CONTACTS) {
} else if (deletedRecordsCount > 0 && get_num_records() == CONFIG_ENS_MAX_CONTACTS) {
record_information.count -= deletedRecordsCount;
record_information.oldest_contact = sn_increment_by(record_information.oldest_contact, deletedRecordsCount);
}
@ -158,7 +157,7 @@ int add_record(record_t* src) {
inc:
// check, how we need to update our storage information
if (record_information.count >= MAX_CONTACTS) {
if (record_information.count >= CONFIG_ENS_MAX_CONTACTS) {
record_information.oldest_contact = sn_increment(record_information.oldest_contact);
} else {
record_information.count++;

10
zephyr/Kconfig Normal file
View File

@ -0,0 +1,10 @@
source "$ZEPHYR_BASE/Kconfig.zephyr"
menu "ENS contact storage"
config ENS_MAX_CONTACTS
int "Max contacts in storage"
default 2048
help
The maximum amount of contacts, that can be stored on the devies. Needs to be a power of 2!
endmenu

3
zephyr/prj.conf
View File

@ -36,3 +36,6 @@ CONFIG_NEWLIB_LIBC=y
CONFIG_HEAP_MEM_POOL_SIZE=4096
CONFIG_NORDIC_QSPI_NOR=y # configuration options for MX25R64 flash device
CONFIG_NORDIC_QSPI_NOR_FLASH_LAYOUT_PAGE_SIZE=4096
# max contacts, that can be stored
CONFIG_ENS_MAX_CONTACTS=65536