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Add Slice 4 tuner stack with AGENTS-compliant core types and HTTP API.

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Introduces Si4684/ADAU1701 drivers, TunerService, FrequencyKHz,
SeekDirection, /api/tuner routes without file-scope globals, host tests,
and firmware blob tooling (binaries remain gitignored).

Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
michele
2026-07-06 16:17:56 +02:00
co-authored by Cursor
parent c83c9bd765
commit 81d404a1df
68 changed files with 15411 additions and 139 deletions
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Software/main/main.cpp
+15 -22
View File
@@ -7,17 +7,14 @@
* Copyright 2026 Michele Bigi
* SPDX-License-Identifier: Apache-2.0
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0
*
* @author Michele Bigi
* @date 2026-07-06
*/
#include "hardware_bootstrap.hpp"
#include "net/NetBootstrap.hpp"
#include "secure_store/NvsSecureStore.hpp"
#include "tuner/TunerService.hpp"
#include "esp_log.h"
#include "freertos/FreeRTOS.h"
@@ -28,16 +25,6 @@ namespace {
constexpr char kTag[] = "digiradio";
constexpr TickType_t kHeartbeatPeriod = pdMS_TO_TICKS(5000);
/**
* @brief heartbeatTask — periodic alive log for bring-up verification.
*
* @dname heartbeatTask
* @param arg Unused task parameter.
* @pubstate none
*
* @author Michele Bigi
* @date 2026-07-06
*/
void heartbeatTask(void* arg)
{
(void)arg;
@@ -50,24 +37,30 @@ void heartbeatTask(void* arg)
} // namespace
/**
* @brief app_main — ESP-IDF application entry point.
* @brief app_main — ESP-IDF entry point for DigiRadio firmware.
*
* @dname app_main
* @pubstate starts NvsSecureStore, NetBootstrap, and the heartbeat task.
*
* Slice 2: joins a stored Wi-Fi network when credentials exist, otherwise
* opens the DigiRadio-setup SoftAP for provisioning via the web UI.
* @pubstate boots companion chips, network stack, and heartbeat task.
*
* @author Michele Bigi
* @date 2026-07-06
*/
extern "C" void app_main()
{
ESP_LOGI(kTag, "DigiRadio firmware boot — Slice 2");
ESP_LOGI(kTag, "DigiRadio firmware boot — Slice 4");
auto hwResult = hardware::HardwareBootstrap::boot();
if (!hwResult) {
ESP_LOGE(kTag, "companion chip boot failed — halting");
return;
}
static tuner::TunerService tunerService(
hardware::HardwareBootstrap::si4684Tuner());
static secure_store::NvsSecureStore store;
auto netResult = net::NetBootstrap::start(store);
auto netResult = net::NetBootstrap::start(store, tunerService);
if (!netResult) {
ESP_LOGE(kTag, "network bootstrap failed");
return;