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Add store_period_contacts

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H1ghBre4k3r 2021-02-01 23:17:48 +01:00 committed by Patrick Rathje
parent 917f103999
commit a78bc828fc
2 changed files with 30 additions and 0 deletions
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23
src/storage.c
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@ -10,6 +10,8 @@
// Maybe use this as param for init function
#define SEC_COUNT 10
#define PERIOD_COUNTER_ID 0
#define PERIOD_OFFSET 1
static struct nvs_fs fs;
@ -31,4 +33,25 @@ int init_storage(void) {
return rc;
}
return 0;
}
uint16_t get_current_period_nr() {
uint16_t period_nr;
int rc = nvs_read(&fs, PERIOD_COUNTER_ID, &period_nr, sizeof(period_nr));
// current period not found, store 0
if (rc <= 0) {
period_nr = 0;
nvs_write(&fs, PERIOD_COUNTER_ID, &period_nr, sizeof(period_nr));
}
return period_nr;
}
int store_period_contacts(period_contacts_t* contacts) {
uint16_t period = get_current_period_nr();
int rc = nvs_write(&fs, period * 2 + PERIOD_OFFSET, contacts->cnt, sizeof(contacts->cnt));
if (rc != sizeof(contacts->cnt)) {
return rc;
}
rc = nvs_write(&fs, period * 2 + 1 + PERIOD_OFFSET, contacts->period_contacts, sizeof(period_contact_t) * contacts->cnt);
return rc;
}

7
src/storage.h
View File

@ -1,9 +1,16 @@
#ifndef STORAGE_H
#define STORAGE_H
#include "contacts.h"
/**
* Initialize the storage api.
*/
int init_storage(void);
/**
* Store all contacts of a period in flash.
*/
int store_period_contacts(period_contacts_t* contacts);
#endif