Add config and wifi

2022-01-30 00:51:47 +01:00
parent fe1904cc51
commit 70f5d647fb
12 changed files with 837 additions and 1 deletions
@@ -0,0 +1,141 @@
+#include "debugconsole.h"
+
+// system includes
+#include <string_view>
+
+// esp-idf includes
+#include <driver/uart.h>
+#include <esp_log.h>
+
+// 3rdparty lib includes
+#include <espstrutils.h>
+
+namespace {
+constexpr const char * const TAG = "DEBUG";
+
+uint8_t consoleControlCharsReceived{};
+bool uart0Initialized{};
+
+void handleNormalChar(char c);
+void handleSpecialChar(char c);
+} // namespace
+
+MemoryDebug memoryDebug{Off};
+espchrono::millis_clock::time_point lastMemoryDebug;
+
+void init_debugconsole()
+{
+    if (const auto result = uart_set_pin(UART_NUM_0, UART_PIN_NO_CHANGE, 3, UART_PIN_NO_CHANGE, UART_PIN_NO_CHANGE); result != ESP_OK)
+    {
+        ESP_LOGE(TAG, "uart_set_pin() failed with %s", esp_err_to_name(result));
+    }
+
+    if (const auto result = uart_driver_install(UART_NUM_0, SOC_UART_FIFO_LEN + 1, 0, 10, nullptr, 0); result != ESP_OK)
+        ESP_LOGE(TAG, "uart_driver_install() failed with %s", esp_err_to_name(result));
+    else
+        uart0Initialized = true;
+}
+
+void update_debugconsole()
+{
+    if (!uart0Initialized)
+        return;
+
+    size_t length{};
+    if (const auto result = uart_get_buffered_data_len(UART_NUM_0, &length); result != ESP_OK)
+    {
+        ESP_LOGW(TAG, "uart_get_buffered_data_len() failed with %s", esp_err_to_name(result));
+    }
+    else if (length)
+    {
+        char data[length];
+        length = uart_read_bytes(UART_NUM_0, data, length, 0);
+
+        for (char c : std::string_view{data, length})
+        {
+            if (consoleControlCharsReceived < 2)
+            {
+                switch (c)
+                {
+                case '\x1b':
+                    if (consoleControlCharsReceived == 0)
+                        consoleControlCharsReceived = 1;
+                    else
+                        consoleControlCharsReceived = 0;
+                    break;
+                case '\x5b':
+                    if (consoleControlCharsReceived == 1)
+                        consoleControlCharsReceived = 2;
+                    else
+                        consoleControlCharsReceived = 0;
+                    break;
+                default:
+                    consoleControlCharsReceived = 0;
+                    handleNormalChar(c);
+                }
+            }
+            else
+            {
+                consoleControlCharsReceived = 0;
+                handleSpecialChar(c);
+            }
+        }
+    }
+}
+
+namespace {
+void handleNormalChar(char c)
+{
+    constexpr auto rotateLogLevel = [](const char *tag){
+        const auto oldLogLevel = esp_log_level_get(tag);
+        const auto newLogLevel = oldLogLevel == ESP_LOG_INFO ? ESP_LOG_DEBUG : (oldLogLevel == ESP_LOG_DEBUG ? ESP_LOG_VERBOSE : ESP_LOG_INFO);
+        esp_log_level_set(tag, newLogLevel);
+        ESP_LOGI(TAG, "%s loglevel set to %s (previous=%s)", tag, espcpputils::toString(newLogLevel).c_str(), espcpputils::toString(oldLogLevel).c_str());
+    };
+
+    switch (c)
+    {
+    case 'r': case 'R':
+        ESP_LOGI(TAG, "Rebooting...");
+        esp_restart();
+        break;
+    case 'm': case 'M':
+        switch (memoryDebug)
+        {
+        case Off:
+            memoryDebug = Normal;
+            ESP_LOGI(TAG, "memory debug set to %s", "Normal");
+            break;
+        case Normal:
+            memoryDebug = Fast;
+            ESP_LOGI(TAG, "memory debug set to %s", "Fast");
+            break;
+        case Fast:
+            memoryDebug = Off;
+            ESP_LOGI(TAG, "memory debug set to %s", "Off");
+            break;
+        }
+        break;
+    case 'w': case 'W':
+        rotateLogLevel("WEBSERVER");
+        break;
+    }
+}
+
+void handleSpecialChar(char c)
+{
+    switch (c)
+    {
+    case 'A': // Up arrow pressed
+        break;
+    case 'B': // Down arrow pressed
+        break;
+    case 'C': // Right arrow pressed
+        break;
+    case 'D': // Left arrow pressed
+        break;
+    default:
+        ESP_LOGI(TAG, "unknown control char received: %hhx", c);
+    }
+}
+} // namespace