From 284553f3f8be2ab8d419ec78dc703d1fde971c47 Mon Sep 17 00:00:00 2001
From: localhorst <localhorst@mosad.xyz>
Date: Sat, 17 Jan 2026 23:15:51 +0100
Subject: [PATCH] C3 Demo

---
 main/config.c | 16 ++++++++--------
 main/led.c    |  6 ++++++
 2 files changed, 14 insertions(+), 8 deletions(-)

diff --git a/main/config.c b/main/config.c
index b3e47e2..eb118a1 100644
--- a/main/config.c
+++ b/main/config.c
@@ -22,18 +22,18 @@ static const char *TAG = "CONFIG";
 
 #define HARDCODED_CONFIG
 #ifdef HARDCODED_CONFIG
-#define HARDCODED_CONFIG_LED_STRIP_A_PIN 3U
-#define HARDCODED_CONFIG_LED_STRIP_B_PIN 2U
-#define HARDCODED_CONFIG_LED_STRIP_A_COUNT 10U
-#define HARDCODED_CONFIG_LED_STRIP_B_COUNT 10U
+#define HARDCODED_CONFIG_LED_STRIP_A_PIN 2U
+#define HARDCODED_CONFIG_LED_STRIP_B_PIN 3U
+#define HARDCODED_CONFIG_LED_STRIP_A_COUNT 1U
+#define HARDCODED_CONFIG_LED_STRIP_B_COUNT 1U
 #define HARDCODED_CONFIG_PWM_PIN 1U
 
 #if defined(CONFIG_IDF_TARGET_ESP32C3)
-    #define HARDCODED_CONFIG_LOCALBTN_PIN 9
+#define HARDCODED_CONFIG_LOCALBTN_PIN 9
 #elif defined(CONFIG_IDF_TARGET_ESP32)
-    #define HARDCODED_CONFIG_LOCALBTN_PIN 0
+#define HARDCODED_CONFIG_LOCALBTN_PIN 0
 #else
-    #error "Unsupported target: BOOT button GPIO not defined"
+#error "Unsupported target: BOOT button GPIO not defined"
 #endif
 
 #endif
@@ -82,7 +82,7 @@ static esp_err_t load_config_from_nvs(void)
         // We found a valid config
         break;
     }
-    
+
     ESP_LOGI(TAG, "Loaded config from NVS");
     ESP_LOGI(TAG, "  Strip A: GPIO%d", current_config.led_pin_strip_a);
     ESP_LOGI(TAG, "  Strip B: GPIO%d", current_config.led_pin_strip_b);
diff --git a/main/led.c b/main/led.c
index 4390080..6139fd7 100644
--- a/main/led.c
+++ b/main/led.c
@@ -194,7 +194,13 @@ static esp_err_t init_strip(led_strip_t *strip, int8_t pin, uint16_t num_leds)
     rmt_tx_channel_config_t tx_chan_config = {
         .clk_src = RMT_CLK_SRC_DEFAULT,
         .gpio_num = pin,
+#if defined(CONFIG_IDF_TARGET_ESP32C3)
         .mem_block_symbols = 48,
+#elif defined(CONFIG_IDF_TARGET_ESP32)
+        .mem_block_symbols = 64,
+#else
+#error "Unsupported target: rmt block symbols undefined"
+#endif
         .resolution_hz = 80000000, // 80MHz
         .trans_queue_depth = 4,
     };