setup CI skeleton

firmware/Makefile

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+PROGRAM=fiatlux
+
+EXTRA_CFLAGS=-O3
+
+#Enable debugging
+#EXTRA_CFLAGS+=-DLWIP_DEBUG=1 -DHTTPD_DEBUG=LWIP_DBG_ON
+
+EXTRA_COMPONENTS=extras/i2s_dma extras/ws2812_i2s extras/dhcpserver extras/mbedtls extras/sntp extras/cpp_support
+
+LIBS = hal m
+
+FLASH_MODE = dio
+
+include ../modules/rtos/common.mk
+
+html:
+	@echo "Generating fsdata.."
+	cd fsdata && ./makefsdata
+
+test: unittest systest
+
+unittest:
+	true
+
+systest:
+	true

firmware/fiatlux.c

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+#include <espressif/esp_common.h>
+#include <esp/uart.h>
+#include <stdio.h>
+
+
+
+
+void user_init(void)
+{
+    uart_set_baud(0, 115200);
+    printf("SDK version: %s\n", sdk_system_get_sdk_version());
+
+    sdk_wifi_set_sleep_type(WIFI_SLEEP_MODEM);
+
+    while(1);
+}