From e366ceb336550a72c76efea4c98a2a08cca27bce Mon Sep 17 00:00:00 2001 From: Your Name Date: Tue, 19 May 2026 14:25:18 +0530 Subject: feat(mining): Bitcoin mining-for-bandwidth payment system New modules: - mining_payment.c/h: hashprice calc (nbits->difficulty->sat/GH/s/day), share validation, client stats, allotment conversion (ms + bytes) - stratum_client.c/h: SV1 upstream pool connection (subscribe/authorize/submit) - stratum_proxy.c/h: Local SV1 TCP server for downstream miners, job broadcast - sw_miner.c/h: Software SHA256d miner (ESP32 CPU fallback) - asic_miner.c/h: ASIC detection stub (BM1366/BM1368 SPI) Config: - config.h/c: mining_payout_mode_t enum (auto/pool/upstream/proxy_only), stratum pool settings, mining port, hashprice override, sandbox mint access - Defaults fill nostr_seed_relays (8/8) and nostr_relays (4/4) with fast relays Integration into existing modules: - session.h/c: payment_method_t enum (CASHU/MINING/BYTES) - firewall.h/c: firewall_set_mining_port(), firewall_set_sandbox_mint_access() - tollgate_api.c: GET /mining/job, POST /mining/share, GET /mining/stats - tollgate_client.h/c: TG_CLIENT_MINING state, mining discovery tag parsing - tollgate_main.c: mining init in start_services(), stratum_client_tick() in loop - captive_portal.c: tabbed Cashu/Mine UI with live hashrate polling Unit tests (69 new assertions across 4 suites): - test_mining_payment (23 tests): nbits->difficulty, hashprice, client stats, allotment - test_stratum_proxy (21 tests): job set/get, stats, type validation - test_session_payment_method (12 tests): PAYMENT_METHOD enum, bytes/cashu methods - test_tollgate_client_mining (20 tests): mining tag parsing, discovery struct - test_firewall_sandbox (16 tests): client grant/revoke, max clients, setters Enhanced test stubs: - BaseType_t/pdPASS in freertos/task.h - lwip: sockets.h, etharp.h, prot/ip.h, prot/ip4.h, prot/tcp.h, netif.h - dns_server.h, esp_wifi_ap_get_sta_list.h Build fixes: - cvm_server.c: replace esp_timer_get_time() with xTaskGetTickCount(), fix process_relay_message() 3-arg call to 2-arg, add WS keepalive ping - stratum_proxy.c: widen task_name buffer 16->20 - sw_miner.c: add missing #include esp_random.h - nucula_src: save_proofs() moved to public in wallet.hpp Nostr relay updates: - nostr_seed_relays: +relay.anzenkodo.workers.dev, +nostr.koning-degraaf.nl, +knostr.neutrine.com, +nostr.einundzwanzig.space (8/8 slots) - nostr_relays: +relay.anzenkodo.workers.dev, +nostr.koning-degraaf.nl (4/4 slots) Squash-merge of feature/mining-payment (5 commits: c75230e..9d98ba1) --- main/asic_miner.c | 63 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 63 insertions(+) create mode 100644 main/asic_miner.c (limited to 'main/asic_miner.c') diff --git a/main/asic_miner.c b/main/asic_miner.c new file mode 100644 index 0000000..1db6d18 --- /dev/null +++ b/main/asic_miner.c @@ -0,0 +1,63 @@ +#include "asic_miner.h" +#include "esp_log.h" +#include "freertos/FreeRTOS.h" +#include "freertos/task.h" +#include + +static const char *TAG = "asic_miner"; +static bool s_present = false; +static bool s_running = false; +static TaskHandle_t s_task_handle = NULL; +static double s_hashrate = 0.0; + +static void asic_miner_task(void *arg) +{ + ESP_LOGI(TAG, "ASIC miner task started (stub)"); + while (s_running) { + vTaskDelay(pdMS_TO_TICKS(1000)); + } + vTaskDelete(NULL); +} + +esp_err_t asic_miner_init(void) +{ + s_present = false; + ESP_LOGI(TAG, "ASIC miner initialized - no ASIC detected (software fallback)"); + return ESP_OK; +} + +bool asic_miner_is_present(void) +{ + return s_present; +} + +esp_err_t asic_miner_start(void) +{ + if (!s_present) { + ESP_LOGW(TAG, "No ASIC present, cannot start"); + return ESP_FAIL; + } + + s_running = true; + BaseType_t ret = xTaskCreate(asic_miner_task, "asic_miner", 4096, NULL, 3, &s_task_handle); + if (ret != pdPASS) { + ESP_LOGE(TAG, "Failed to create ASIC task"); + s_running = false; + return ESP_FAIL; + } + return ESP_OK; +} + +void asic_miner_stop(void) +{ + s_running = false; + if (s_task_handle) { + vTaskDelay(pdMS_TO_TICKS(500)); + s_task_handle = NULL; + } +} + +double asic_miner_get_hashrate(void) +{ + return s_hashrate; +} -- cgit v1.2.3