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get_contacts_for_period

This commit is contained in:
H1ghBre4k3r 2021-02-03 19:39:01 +01:00 committed by Patrick Rathje
parent a78bc828fc
commit d48245657e
2 changed files with 32 additions and 5 deletions
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30
src/storage.c
View File

@ -46,12 +46,34 @@ uint16_t get_current_period_nr() {
return period_nr;
}
int store_period_contacts(period_contacts_t* contacts) {
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)) {
int rc = nvs_write(&fs, period * 2 + PERIOD_OFFSET, &contacts.cnt, sizeof(contacts.cnt));
if (rc <= 0) {
return rc;
}
rc = nvs_write(&fs, period * 2 + 1 + PERIOD_OFFSET, contacts->period_contacts, sizeof(period_contact_t) * contacts->cnt);
rc = nvs_write(&fs, period * 2 + 1 + PERIOD_OFFSET, &contacts.period_contacts,
sizeof(period_contact_t) * contacts.cnt);
return rc;
}
period_contacts_t get_contacts_for_period(uint16_t period) {
period_contacts_t contacts;
// Read the count of contacts in the requested period
int rc = nvs_read(&fs, period * 2 + PERIOD_OFFSET, &contacts.cnt, sizeof(contacts.cnt));
if (rc <= 0) {
// Error while reading count of contacts for requested period
printk("Period #%d not found. (err %d)", period, rc);
contacts.cnt = -1;
} else {
// Read the actual contacts for the requested period
rc = nvs_read(&fs, period * 2 + 1 + PERIOD_OFFSET, &contacts.period_contacts,
sizeof(period_contact_t) * contacts.cnt);
if (rc <= 0) {
// Error while reading actual contacts for requested period
printk("Error while reading contacts for period #%d. (err %d)", period, rc);
contacts.cnt = -1;
}
}
return contacts;
}

7
src/storage.h
View File

@ -11,6 +11,11 @@ int init_storage(void);
/**
* Store all contacts of a period in flash.
*/
int store_period_contacts(period_contacts_t* contacts);
int store_period_contacts(period_contacts_t contacts);
/**
* Get all contacts for a certain period.
*/
period_contacts_t get_contacts_for_period(uint16_t period);
#endif