From c75230e551a778408b2e370b208aff76b74c6560 Mon Sep 17 00:00:00 2001 From: Your Name Date: Tue, 19 May 2026 04:07:16 +0530 Subject: feat(mining): add new mining source files and unit tests - mining_payment.c/h: hashprice calc, share validation, per-client hashrate - stratum_client.c/h: SV1 upstream pool connection - stratum_proxy.c/h: local SV1 TCP server for downstream miners - sw_miner.c/h: software SHA256d miner using mbedtls - asic_miner.c/h: ASIC detection stub (software fallback) - test_mining_payment.c: 23 unit tests for mining payment module --- main/mining_payment.h | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 main/mining_payment.h (limited to 'main/mining_payment.h') diff --git a/main/mining_payment.h b/main/mining_payment.h new file mode 100644 index 0000000..c5ce0f2 --- /dev/null +++ b/main/mining_payment.h @@ -0,0 +1,35 @@ +#ifndef MINING_PAYMENT_H +#define MINING_PAYMENT_H + +#include "esp_err.h" +#include +#include + +#define MINING_SHARE_WINDOW_S 30 +#define MINING_BLOCK_SUBSIDY_SATS 312500000ULL +#define MINING_BLOCKS_PER_DAY 144ULL +#define MINING_MAX_CLIENTS 10 + +typedef struct { + uint32_t ip; + uint64_t shares_accepted; + uint64_t shares_rejected; + int64_t first_share_time_ms; + int64_t last_share_time_ms; + double hashrate_ghs; +} mining_client_stats_t; + +uint64_t mining_nbits_to_difficulty(uint32_t nbits); +double mining_calculate_hashprice(uint32_t nbits); +double mining_calculate_hashprice_override(uint64_t sats_per_ghs_day); +esp_err_t mining_validate_share(const uint8_t *header80, uint32_t nonce, const uint8_t *target, int target_len); +uint64_t mining_shares_to_allotment_ms(double hashrate_ghs, double hashprice_sats_per_ghs_s, int price_per_step, int step_size_ms); +uint64_t mining_shares_to_allotment_bytes(double hashrate_ghs, double hashprice_sats_per_ghs_s, int price_per_step, int step_size_bytes); +mining_client_stats_t *mining_get_or_create_client(uint32_t client_ip); +void mining_update_hashrate(uint32_t client_ip, bool accepted); +const mining_client_stats_t *mining_get_client_stats(uint32_t client_ip); +double mining_get_current_hashprice(void); +void mining_set_current_nbits(uint32_t nbits); +void mining_payment_init(void); + +#endif -- cgit v1.2.3