btclock/btclock_v3
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Improved QR-code setup, added MCAP screen

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This commit is contained in:
Djuri 2023-11-10 19:52:06 +01:00
parent f611d2f5f8
commit 705f27fda9
25 changed files with 1197 additions and 88 deletions
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20
src/lib/utils.cpp
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@ -9,4 +9,24 @@ String getMyHostname() {
byte mac[6];
WiFi.macAddress(mac);
return "btclock" + String(mac[4], 16) = String(mac[5], 16);
}
double getSupplyAtBlock(uint blockNr) {
if (blockNr >= 33 * 210000) {
return 20999999.9769;
}
const int initialBlockReward = 50; // Initial block reward
const int halvingInterval = 210000; // Number of blocks before halving
int halvingCount = blockNr / halvingInterval;
double totalBitcoinInCirculation = 0;
for (int i = 0; i < halvingCount; ++i) {
totalBitcoinInCirculation += halvingInterval * initialBlockReward * std::pow(0.5, i);
}
totalBitcoinInCirculation += (blockNr % halvingInterval) * initialBlockReward * std::pow(0.5, halvingCount);
return totalBitcoinInCirculation;
}