WantClue/NerdNos-Firmware
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

fixed overflowing 32bit us in history

Browse Source
This commit is contained in:
shufps 2024-09-09 18:51:15 +02:00
parent 4b7a6d8146
commit eb9ad3c75a
No known key found for this signature in database
GPG Key ID: 371CB8C24D8CB455
1 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/mining_nerdnos.cpp
View File

@ -65,7 +65,9 @@ static void calculate_hashrate(history_t *history, uint32_t diff) {
// add and store the newest sample
history->sum += diff;
history->diffs[history->newest % ASIC_HISTORY_SIZE] = diff;
history->timestamps[history->newest % ASIC_HISTORY_SIZE] = micros();
// micros() wraps around after about 71.58min because it's 32bit casted from 64bit timer :facepalm:
history->timestamps[history->newest % ASIC_HISTORY_SIZE] = esp_timer_get_time();
uint64_t oldest_timestamp = history->timestamps[history->oldest % ASIC_HISTORY_SIZE];
uint64_t newest_timestamp = history->timestamps[history->newest % ASIC_HISTORY_SIZE];