ukkonooa and frequency slider

2026-01-13 14:49:35 +02:00
parent c767b541be
commit a2871a193b
11 changed files with 335 additions and 56 deletions
--- a/main/freq_slider.c
+++ b/main/freq_slider.c
@@ -0,0 +1,40 @@
+#include <stdbool.h>
+
+#include "driver/usb_serial_jtag.h"
+#include "portmacro.h"
+#include "esp_log.h"
+
+#include "buzzer.h"
+#include "arraylen.h"
+
+extern const uint32_t init_buzzer_freq;
+
+static const char* TAG = "FREQ_SLIDER_C";
+
+void freq_slider_task(void* param) {
+    buzzer_init(init_buzzer_freq);
+
+    usb_serial_jtag_driver_config_t jtag_config = {.rx_buffer_size = 1024,
+                                                   .tx_buffer_size = 1024};
+    ESP_ERROR_CHECK(usb_serial_jtag_driver_install(&jtag_config));
+
+    int modify_amount = 10;
+
+    char buf[4] = {0};
+    while (true) {
+        int read_count = usb_serial_jtag_read_bytes(buf, ARRAY_LEN(buf) - 1, portMAX_DELAY);
+        buf[read_count + 1] = '\0';
+        switch (buf[0]) {
+            case 'q':
+                ESP_LOGI(TAG, "Increasing frequency. New frequency: %d", modify_frequency(modify_amount));
+                break;
+            case 'a':
+                ESP_LOGI(TAG, "Decreasing frequency. New frequency: %d", modify_frequency(-modify_amount));
+                modify_frequency(-modify_amount);
+                break;
+            case '1':
+                reset_frequency();
+                break;
+        }
+    }
+}