Reorganize directories.

1 files changed, 0 insertions, 89 deletions

diff --git a/main/main.c b/main/main.c
deleted file mode 100644
index e0f3e05..0000000
--- a/main/main.c
+++ /dev/null
@@ -1,89 +0,0 @@
-#include <freertos/FreeRTOS.h>
-#include <freertos/task.h>
-
-#include <esp_log.h>
-#include <esp_event.h>
-#include <esp_netif.h>
-#include <nvs_flash.h>
-
-#include <driver/gpio.h>
-#include <driver/i2s_std.h>
-
-#include "wifi.h"
-
-#define BUFLEN      1024
-#define SAMP_RATE   8000
-
-#define I2S_WS  GPIO_NUM_4
-#define I2S_SD  GPIO_NUM_1
-#define I2S_SCK GPIO_NUM_5
-
-static i2s_chan_handle_t chan;
-
-static void i2s_read_task(void *args)
-{
-	size_t n;
-	char *buf = calloc(1, BUFLEN);
-
-	ESP_ERROR_CHECK(i2s_channel_enable(chan));
-
-	for (;;) {
-		if (i2s_channel_read(chan, buf, BUFLEN, &n, 1000) == ESP_OK) {
-			if (n > 0) {
-				// todo: copy to a separate buffer and send over udp
-				// esp_mqtt_client_publish(client, "snd", buf, n, 1, 0);
-			}
-		} else
-			printf("Read Task: i2s read failed\n");
-	}
-
-	free(buf);
-	vTaskDelete(NULL);
-}
-
-static inline void i2s_init(void)
-{
-	i2s_chan_config_t chan_cfg = I2S_CHANNEL_DEFAULT_CONFIG(
-		I2S_NUM_AUTO,
-		I2S_ROLE_MASTER);
-
-	ESP_ERROR_CHECK(i2s_new_channel(&chan_cfg, NULL, &chan));
-
-	i2s_std_config_t std_cfg = {
-		.clk_cfg = I2S_STD_CLK_DEFAULT_CONFIG(SAMP_RATE),
-		.slot_cfg = I2S_STD_PHILIPS_SLOT_DEFAULT_CONFIG(
-			I2S_DATA_BIT_WIDTH_24BIT,
-			I2S_SLOT_MODE_MONO),
-		.gpio_cfg = {
-			.ws = I2S_WS,
-			.din = I2S_SD,
-			.bclk = I2S_SCK,
-			.dout = I2S_GPIO_UNUSED,
-			.mclk = I2S_GPIO_UNUSED,
-			.invert_flags = {
-				.ws_inv = false,
-				.bclk_inv = false,
-				.mclk_inv = false
-			}	
-		}
-	};	
-
-	std_cfg.clk_cfg.mclk_multiple = I2S_MCLK_MULTIPLE_384;
-
-	ESP_ERROR_CHECK(i2s_channel_init_std_mode(chan, &std_cfg));
-}
-
-void app_main(void)
-{
-	ESP_ERROR_CHECK(nvs_flash_init());
-	ESP_ERROR_CHECK(esp_event_loop_create_default());
-
-	wifi_connect();
-
-	i2s_init();
-	xTaskCreate(i2s_read_task, "i2s_read_task", 4096, NULL, 5, NULL);
-
-	for (;;)
-		vTaskDelay(500 / portTICK_PERIOD_MS);
-}
-