Port Simulator to Linux - p1

* intial makefile for windows sim

* netdb

* tr

* fx

* fxes

* fxes

* fxes

f

* fxes

* fxes

* fxes

* fx

* fx

* fxes?

* fxes

* better?

* stubs

* more

* fxes

* fx?

* comment out sleep

* but only in self test

* add assertion keyword

---------

Co-authored-by: Alexandre Oliveira <rockytvbr@gmail.com>

custom.mk

@@ -0,0 +1,44 @@
+TARGET_EXEC ?= win_main
+
+BUILD_DIR ?= build
+#SRC_DIRS ?= src/ src/bitmessage src/cJSON src/cmnds src/devicegroups src/driver src/hal/win32 src/httpclient src/httpserver src/jsmn src/libraries src/littlefs src/logging src/mqtt src/ota src/win32
+
+SRC_DIRS ?= src/
+
+EXCLUDED_FILES ?= src/httpserver/http_tcp_server.c src/ota/ota.c src/cmnds/cmd_tcp.c src/memory/memtest.c src/new_ping.c src/win_main_scriptOnly.c src/driver/drv_ir2.c src/driver/drv_ir.cpp 
+
+SRCS := $(filter-out $(EXCLUDED_FILES), $(wildcard $(shell find $(SRC_DIRS) -not \( -path "src/hal/bl602" -prune \) -not \( -path "src/hal/xr809" -prune \) -not \( -path "src/hal/w800" -prune \) -not \( -path "src/hal/bk7231" -prune \) -name *.c | sort -k 1nr | cut -f2-)))
+
+
+#OBJS := $(SRCS:%=$(BUILD_DIR)/%.o)
+OBJS := $(SRCS:%=$(BUILD_DIR)/%.o)
+DEPS := $(OBJS:.o=.d)
+
+INC_DIRS := $(shell find $(SRC_DIRS) -type d)
+INC_DIRS := $(filter-out src/hal/bl602 src/hal/xr809 src/hal/w800 src/hal/bk7231 src/memory, $(wildcard $(INC_DIRS)))
+INC_FLAGS := $(addprefix -I,$(INC_DIRS))
+
+LDLIBS := -lpthread -lm -lnsl
+
+CPPFLAGS ?= $(INC_FLAGS) -MMD -MP -std=gnu99 -DWINDOWS -DLINUX
+
+CFLAGS ?= -std=gnu99 -W -Wall -Wextra -g
+
+$(BUILD_DIR)/$(TARGET_EXEC): $(OBJS)
+	@echo "Linking: $@"
+	$(CC) $(OBJS) -o $@ $(LDFLAGS) $(LDLIBS)
+
+# c source
+$(BUILD_DIR)/%.c.o: %.c
+	$(MKDIR_P) $(dir $@)
+	@echo "Compiling: $< -> $@"
+	$(CC) $(CPPFLAGS) $(CFLAGS) -c $< -o $@
+
+.PHONY: clean
+
+clean:
+	$(RM) -r $(BUILD_DIR)
+
+-include $(DEPS)
+
+MKDIR_P ?= mkdir -p

src/driver/drv_bmpi2c.c

@@ -2,6 +2,7 @@
 #include "../new_pins.h"
 #include "../logging/logging.h"
 #include "drv_local.h"
+#include <limits.h>
 
 static byte g_secondsBetweenMeasurements = 1, g_secondsUntilNextMeasurement = 1;
 static int32_t g_temperature, g_calTemp = 0, g_calHum = 0, g_calPres = 0;

src/driver/drv_ds1820_simple.c

@@ -4,6 +4,9 @@
 #include "freertos/task.h"
 #define noInterrupts() portMUX_TYPE mux = portMUX_INITIALIZER_UNLOCKED;taskENTER_CRITICAL(&mux)
 #define interrupts() taskEXIT_CRITICAL(&mux)
+#elif LINUX
+#define noInterrupts() 
+#define interrupts() 
 #else
 #include <task.h>
 #define noInterrupts() taskENTER_CRITICAL()

src/driver/drv_openWeatherMap.c

@@ -12,11 +12,11 @@
 #include "lwip/sockets.h"
 #include "lwip/ip_addr.h"
 #include "lwip/inet.h"
-#include "lwip/netdb.h"
 #include "../cJSON/cJSON.h"
 
 #ifndef WINDOWS
 #include <lwip/dns.h>
+#include "lwip/netdb.h"
 #endif
 
 #ifdef WINDOWS

src/driver/drv_spiLED.c

@@ -85,7 +85,7 @@ void SPILED_InitDMA(int numBytes) {
 	// Prepare buffer
 	uint32_t buffer_size = spiLED.ofs + (numBytes * 4) + spiLED.padding; //Add `spiLED.ofs` bytes for "Reset"
 
-	spiLED.buf = (UINT8 *)os_malloc(sizeof(UINT8) * (buffer_size)); //18LEDs x RGB x 4Bytes
+	spiLED.buf = (byte *)os_malloc(sizeof(byte) * (buffer_size)); //18LEDs x RGB x 4Bytes
 
 	// Fill `spiLED.ofs` slice of the buffer with zero
 	for (i = 0; i < spiLED.ofs; i++) {

src/driver/drv_spiLED.h

@@ -1,9 +1,9 @@
 
 
 typedef struct spiLED_s {
-	UINT8 *buf;
+	byte *buf;
 	struct spi_message *msg;
-	BOOLEAN ready;
+	byte ready;
 	// Number of empty bytes to send before pixel data on each frame
 	// Likely not needed as the data line should be LOW (reset) between frames anyway
 	uint32_t ofs;

src/driver/drv_spidma.h

@@ -19,11 +19,11 @@
 
 struct spi_message
 {
-	UINT8*send_buf;
-	UINT32 send_len;
+	byte*send_buf;
+	unsigned int send_len;
 
-	UINT8*recv_buf;
-	UINT32 recv_len;
+	byte*recv_buf;
+	unsigned int recv_len;
 };
 
 typedef int beken_semaphore_t;

src/httpclient/utils_net.c

@@ -7,8 +7,10 @@
 #include "utils_net.h"
 #include "errno.h"
 #include "lwip/sockets.h"
-#include "lwip/netdb.h"
 #include "utils_timer.h"
+#ifndef WINDOWS
+#include "lwip/netdb.h"
+#endif
 
 uintptr_t HAL_TCP_Establish(const char *host, uint16_t port)
 {

src/httpserver/http_tcp_server_nonblocking.c

@@ -1,14 +1,17 @@
 #ifdef WINDOWS
 
+
 #include "../new_common.h"
 #include "lwip/sockets.h"
 #include "lwip/ip_addr.h"
 #include "lwip/inet.h"
 #include "../logging/logging.h"
 #include "new_http.h"
+#ifndef LINUX
 #include <timeapi.h>
+#endif
 
- SOCKET ListenSocket = INVALID_SOCKET;
+SOCKET ListenSocket = INVALID_SOCKET;
 
 int g_httpPort = 80;
 
@@ -19,7 +22,7 @@ int HTTPServer_Start() {
     struct addrinfo *result = NULL;
     struct addrinfo hints;
 
-    ZeroMemory(&hints, sizeof(hints));
+    memset(&hints, 0, sizeof(hints));
     hints.ai_family = AF_INET;
     hints.ai_socktype = SOCK_STREAM;
     hints.ai_protocol = IPPROTO_TCP;
@@ -35,7 +38,7 @@ int HTTPServer_Start() {
 	iResult = getaddrinfo(NULL, service, &hints, &result);
     if ( iResult != 0 ) {
         printf("getaddrinfo failed with error: %d\n", iResult);
-        WSACleanup();
+        //WSACleanup();
         return 1;
     }
 
@@ -44,7 +47,7 @@ int HTTPServer_Start() {
     if (ListenSocket == INVALID_SOCKET) {
         printf("socket failed with error: %ld\n", WSAGetLastError());
         freeaddrinfo(result);
-        WSACleanup();
+        //WSACleanup();
         return 1;
     }
 
@@ -54,7 +57,7 @@ int HTTPServer_Start() {
         printf("bind failed with error: %d\n", WSAGetLastError());
         freeaddrinfo(result);
         closesocket(ListenSocket);
-        WSACleanup();
+        //WSACleanup();
         return 1;
     }
 
@@ -64,7 +67,7 @@ int HTTPServer_Start() {
 	if (iResult == SOCKET_ERROR) {
 		printf("listen failed with error: %d\n", WSAGetLastError());
 		closesocket(ListenSocket);
-		WSACleanup();
+		//WSACleanup();
 		return 1;
 	}
 
@@ -95,7 +98,7 @@ void HTTPServer_RunQuickTick() {
 		iResult = WSAGetLastError();
 		if(iResult != WSAEWOULDBLOCK) {
 			if (iResult != g_prevHTTPResult) {
-				printf("accept failed with error: %d\n", iResult);
+				printf("HTTPServer_RunQuickTick: accept failed with error: %d\n", iResult);
 				g_prevHTTPResult = iResult;
 			}
 		}
@@ -205,3 +208,4 @@ void HTTPServer_RunQuickTick() {
 
 #endif
 
+

src/httpserver/rest_interface.c

@@ -117,7 +117,7 @@ extern int ota_done(bool reset);
 
 #else
 
-extern UINT32 flash_read(char* user_buf, UINT32 count, UINT32 address);
+extern unsigned int flash_read(char* user_buf, unsigned int count, unsigned int address);
 
 #endif
 

src/mqtt/new_mqtt.c

@@ -1268,6 +1268,7 @@ static int MQTT_do_connect(mqtt_client_t* client)
 	// host name/ip
 	if (NULL != hostEntry)
 	{
+#ifndef LINUX
 		if (hostEntry->h_addr_list && hostEntry->h_addr_list[0]) {
 			int len = hostEntry->h_length;
 			if (len > 4) {
@@ -1276,7 +1277,9 @@ static int MQTT_do_connect(mqtt_client_t* client)
 			}
 			memcpy(&mqtt_ip, hostEntry->h_addr_list[0], len);
 		}
-		else {
+		else 
+#endif
+		{
 			addLogAdv(LOG_INFO, LOG_FEATURE_MQTT, "mqtt_host resolves no addresses?\r\n");
 			snprintf(mqtt_status_message, sizeof(mqtt_status_message), "mqtt_host resolves no addresses?");
 			return 0;

src/mqtt/new_mqtt.h

@@ -10,7 +10,10 @@
 #include "lwip/sockets.h"
 #include "lwip/ip_addr.h"
 #include "lwip/inet.h"
+#ifndef WINDOWS
 #include "lwip/netdb.h"
+#endif
+
 #if PLATFORM_XR809
 #include "my_lwip2_mqtt_replacement.h"
 #else

src/new_common.h

@@ -8,7 +8,7 @@
 #include <time.h>
 #include <stdarg.h>
 
-#if WINDOWS
+#if WINDOWS && !LINUX
 #include <crtdbg.h>
 #define _CRTDBG_MAP_ALLOC
 #include <stdlib.h>
@@ -206,9 +206,42 @@ This platform is not supported, error!
 #if WINDOWS
 
 #include <time.h>
-#include <stdint.h>
 #include <math.h>
 
+#ifndef LINUX
+
+#include <stdint.h>
+
+#else
+
+#include <netdb.h>  // For gethostbyname and struct hostent
+#include <limits.h>
+#include <stdint.h>
+#define closesocket close
+
+#endif
+
+#ifdef LINUX
+
+#define SOCKET int
+#define closesocket close
+#define ISVALIDSOCKET(s) ((s) >= 0)
+#define GETSOCKETERRNO() (errno)
+#define ioctlsocket ioctl
+#define WSAEWOULDBLOCK EWOULDBLOCK
+#define SOCKET_ERROR	-1
+#define INVALID_SOCKET	-1
+#define WSAGetLastError() (errno)
+// TODO
+#define SD_SEND	 0 
+
+#elif WINDOWS
+
+#define ISVALIDSOCKET(s) ((s) != INVALID_SOCKET)
+#define GETSOCKETERRNO() (WSAGetLastError())
+
+#endif
+
 #define portTICK_RATE_MS 1000
 #define bk_printf printf
 
@@ -717,6 +750,8 @@ typedef unsigned char byte;
 
 #define WIN32_LEAN_AND_MEAN
 
+#ifndef LINUX
+
 #include <windows.h>
 #include <winsock2.h>
 #include <ws2tcpip.h>
@@ -725,6 +760,19 @@ typedef unsigned char byte;
 
 #else
 
+#include <stdlib.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/ioctl.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <errno.h>
+
+#endif
+
+#else
+
 #include "lwip/sockets.h"
 
 #endif
@@ -733,6 +781,11 @@ typedef unsigned char byte;
 // stricmp fix
 #if WINDOWS
 
+#if LINUX
+
+#define stricmp strcasecmp
+
+#endif
 
 #else
 
@@ -785,10 +838,12 @@ int PingWatchDog_GetTotalReceived();
 int LWIP_GetMaxSockets();
 int LWIP_GetActiveSockets();
 
+#ifndef LINUX
 #ifndef PLATFORM_ESPIDF
 //delay function do 10*r nops, because rtos_delay_milliseconds is too much
 void usleep(int r);
 #endif
+#endif
 
 #define RESTARTS_REQUIRED_FOR_SAFE_MODE 4
 

src/obk_config.h

@@ -71,6 +71,14 @@
 
 #elif WINDOWS
 
+#if LINUX
+
+#else
+
+#define ENABLE_SDL_WINDOW	1
+
+#endif
+
 
 #define	ENABLE_HA_DISCOVERY		1
 #define ENABLE_SEND_POSTANDGET		1

src/selftest/selftest_local.h

@@ -60,37 +60,12 @@ void SelfTest_Failed(const char *file, const char *function, int line, const cha
 #define SELFTEST_ASSERT_HAS_UART_EMPTY() SELFTEST_ASSERT(SIM_UART_GetDataSize()==0);
 
 //#define FLOAT_EQUALS (a,b) (fabs(a-b)<0.001f)
-inline float myFabs(float f) {
-	if (f < 0)
-		return -f;
-	return f;
-}
-inline bool Float_Equals(float a, float b) {
-	float res = myFabs(a - b);
-	return res < 0.001f;
-}
-inline bool Float_EqualsEpsilon(float a, float b, float epsilon) {
-	float res = myFabs(a - b);
-	return res < epsilon;
-}
+float myFabs(float f);
+bool Float_Equals(float a, float b);
+bool Float_EqualsEpsilon(float a, float b, float epsilon);
 
-#define VA_BUFFER_SIZE 4096
-#define VA_COUNT 4
 
-inline const char *va(const char *fmt, ...) {
-	va_list argList;
-	static int whi = 0;
-	static char buffer[VA_COUNT][VA_BUFFER_SIZE];
-
-	whi++;
-	whi %= VA_COUNT;
-	char *p = buffer[whi];
-
-	va_start(argList, fmt);
-	vsnprintf(p, VA_BUFFER_SIZE, fmt, argList);
-	va_end(argList);
-	return p;
-}
+const char *va(const char *fmt, ...);
 
 void Test_Battery();
 void Test_Flash_Search();
@@ -164,7 +139,7 @@ void Test_GetJSONValue_Setup(const char *text);
 void Test_FakeHTTPClientPacket_GET(const char *tg);
 void Test_FakeHTTPClientPacket_POST(const char *tg, const char *data);
 void Test_FakeHTTPClientPacket_POST_withJSONReply(const char *tg, const char *data);
-void Test_FakeHTTPClientPacket_JSON(const char *tg, ...);
+void Test_FakeHTTPClientPacket_JSON(const char *tg);
 const char *Test_GetLastHTMLReply();
 
 bool SIM_HasHTTPTemperature();

src/selftest/selftest_main.c

@@ -8,7 +8,7 @@ int g_selfTestsMode = 0;
 void SelfTest_Failed(const char *file, const char *function, int line, const char *exp) {
 	g_selfTestErrors++;
 
-	printf("ERROR: SelfTest failed for %s\n", exp);
+	printf("ERROR: SelfTest assertion failed for %s\n", exp);
 	printf("Check %s - %s - line %i\n", file, function, line);
 	printf("Total SelfTest errors so far: %i\n", g_selfTestErrors);
 

src/sim/sim_local.h

@@ -10,8 +10,18 @@
 #include <vector>
 #include <algorithm>
 #include <string>
+
+#ifdef LINUX
+
+#include <SDL2/SDL.h>
+
+#else
+
 #include <SDL.h>
 #include <SDL_opengl.h>
+
+#endif
+
 #include <GL/gl.h>
 #include <GL/glut.h>
 

src/win32/stubs/flash_pub.h

@@ -1,10 +1,21 @@
 #ifndef _FLASH_PUB_H
 #define _FLASH_PUB_H
 
+#ifndef LINUX
+
 #include <conio.h>
+#include <BaseTsd.h>
+
+#else
+
+#define UINT8 uint8_t
+#define UINT16 uint16_t
+#define UINT32 uint32_t
+
+#endif
+
 #include <stdio.h>
 #include <stdint.h>
-#include <BaseTsd.h>
 
 #define FLASH_DEV_NAME                ("flash")
 

src/win32/stubs/lwip/win_mqtt_stub.c

@@ -15,6 +15,8 @@
 #define LWIP_ASSERT_CORE_LOCKED();
 #define LWIP_ASSERT(a,b);
 
+
+
 typedef struct altcp_pcb {
 	SOCKET sock;
 } altcp_pcb;
@@ -458,9 +460,9 @@ err_t mqtt_client_connect(mqtt_client_t *client, const ip_addr_t *ip_addr, u16_t
 
 
 	//Create a socket
-	if ((s = socket(AF_INET, SOCK_STREAM, 0)) == INVALID_SOCKET)
+	if (!ISVALIDSOCKET(s = socket(AF_INET, SOCK_STREAM, 0)))
 	{
-		printf("Could not create socket : %d", WSAGetLastError());
+		printf("Could not create socket : %d", GETSOCKETERRNO());
 	}
 
 	printf("Socket created.\n");
@@ -474,7 +476,7 @@ err_t mqtt_client_connect(mqtt_client_t *client, const ip_addr_t *ip_addr, u16_t
 	unsigned long nonBlocking = 1;
 	if (ioctlsocket(s, FIONBIO, &nonBlocking) != 0)
 	{
-		printf("ioctlsocket failed with error: %d\n", WSAGetLastError());
+		printf("ioctlsocket failed with error: %d\n", GETSOCKETERRNO());
 		return 1;
 	}
 	int aliveToggle = 1;
@@ -1373,7 +1375,7 @@ void WIN_RunMQTTClient(mqtt_client_t *cl) {
 		time.tv_usec = 0;
 		if (select(0, NULL, &fd, NULL, &time) == 1) {
 			int error = 0;
-			int len = sizeof(error);
+			unsigned int len = sizeof(error);
 			getsockopt(cl->conn->sock, SOL_SOCKET, SO_ERROR, (char*)&error, &len);
 			if (error == 0) {
 				printf("MQTT: Connected!\n");
@@ -1399,7 +1401,7 @@ void WIN_RunMQTTClient(mqtt_client_t *cl) {
 			mqtt_parse_incoming(cl, &buf);
 		}
 		else {
-			err = WSAGetLastError();
+			err = GETSOCKETERRNO();
 			if (err == WSAEWOULDBLOCK) {
 
 			}

src/win32/stubs/win_rtos_stub.c

@@ -1,8 +1,28 @@
 #ifdef WINDOWS
 
 #include "../../new_common.h"
+
+#ifndef LINUX
+
 #include <timeapi.h>
 
+#define GETSOCKETERRNO() (WSAGetLastError())
+
+#else
+
+#include <time.h>
+
+#define timeGetTime() time(NULL)
+#define DWORD uint
+
+#define SOCKET_ERROR SO_ERROR
+#define Sleep sleep
+#define ioctlsocket ioctl
+#define closesocket close
+#define GETSOCKETERRNO() (errno)
+
+#endif
+
 DWORD startTime = 0;
 
 int xSemaphoreTake(int semaphore, int blockTime) {
@@ -14,11 +34,16 @@ int xSemaphoreCreateMutex() {
 int xSemaphoreGive(int semaphore) {
 	return 0;
 }
+extern int g_selfTestsMode;
 int rtos_delay_milliseconds(int sec) {
+	if (g_selfTestsMode)
+		return;
 	Sleep(sec);
 	return 0;
 }
 int delay_ms(int sec) {
+	if (g_selfTestsMode)
+		return;
 	Sleep(sec);
 	return 0;
 }
@@ -57,11 +82,20 @@ int hal_machw_time_past(int tt) {
 		return 0;
 	return 1;
 }
+
+#ifndef LINUX
 int rtos_create_thread(int *out, int prio, const char *name, LPTHREAD_START_ROUTINE function, int stackSize, void *arg) {
 	int handle;
 	handle = CreateThread(NULL, 0, function, arg, 0, NULL);
 	return 0;
 }
+#else
+int rtos_create_thread(int *out, int prio, const char *name, void *function, int stackSize, void *arg) {
+	pthread_t handle;
+	pthread_create(&handle, NULL, function, (arg) != 0);
+	return 0;
+}
+#endif
 void rtos_delete_thread(int i) {
 	
 }
@@ -73,7 +107,7 @@ int lwip_fcntl(int s, int cmd, int val) {
 		FIONBIO,
 		&argp) == SOCKET_ERROR)
 	{
-		printf("ioctlsocket() error %d\n", WSAGetLastError());
+		printf("ioctlsocket() error %d\n", GETSOCKETERRNO());
 		return 1;
 	}
 

src/win_main.c

@@ -1,26 +1,45 @@
+#ifdef __GNUC__
+#define __cdecl __attribute__((__cdecl__))
+#endif
+
 #ifdef WINDOWS
 
 #undef UNICODE
 
 #define WIN32_LEAN_AND_MEAN
+
+#ifndef LINUX
+
 #include <crtdbg.h>
 #define _CRTDBG_MAP_ALLOC
 #include <stdlib.h>
 #include <windows.h>
 #include <winsock2.h>
 #include <ws2tcpip.h>
+#include <timeapi.h>
+
+#else
+
+#include <sys/socket.h>
+#include <arpa/inet.h>
+#include <unistd.h>
+
+#define Sleep sleep
+
+#endif
+
 #include <stdlib.h>
 #include <stdio.h>
 #include "obk_config.h"
 #include "new_common.h"
+#include "driver/drv_public.h"
+#include "cmnds/cmd_public.h"
+#include "httpserver/new_http.h"
 #include "quicktick.h"
-#include "driver\drv_public.h"
-#include "cmnds\cmd_public.h"
-#include "httpserver\new_http.h"
-#include "hal\hal_flashVars.h"
-#include "selftest\selftest_local.h"
+#include "hal/hal_flashVars.h"
+#include "selftest/selftest_local.h"
 #include "new_pins.h"
-#include <timeapi.h>
+
 
 #define OFFSETOF(TYPE, ELEMENT) ((size_t)&(((TYPE *)0)->ELEMENT))
 
@@ -36,6 +55,21 @@ int g_simulatedTimeNow = 0;
 extern int g_httpPort;
 #define DEFAULT_FRAME_TIME 5
 
+#if LINUX
+
+#include <stdint.h>
+#include <time.h>
+
+uint32_t timeGetTime() {
+	struct timespec ts;
+	clock_gettime(CLOCK_MONOTONIC, &ts);
+	return (uint32_t)((ts.tv_sec * 1000) + (ts.tv_nsec / 1000000));
+}
+
+void vTaskDelay(int x) {
+
+}
+#endif
 
 void strcat_safe_test(){
 	char tmpA[16];
@@ -240,9 +274,60 @@ int g_bDoingUnitTestsNow = 0;
 int SelfTest_GetNumErrors();
 extern int g_selfTestsMode;
 
+float myFabs(float f) {
+	if (f < 0)
+		return -f;
+	return f;
+}
+bool Float_Equals(float a, float b) {
+	float res = myFabs(a - b);
+	return res < 0.001f;
+}
+bool Float_EqualsEpsilon(float a, float b, float epsilon) {
+	float res = myFabs(a - b);
+	return res < epsilon;
+}
+#define VA_BUFFER_SIZE 4096
+#define VA_COUNT 4
+const char *va(const char *fmt, ...) {
+	va_list argList;
+	static int whi = 0;
+	static char buffer[VA_COUNT][VA_BUFFER_SIZE];
+
+	whi++;
+	whi %= VA_COUNT;
+	char *p = buffer[whi];
+
+	va_start(argList, fmt);
+	vsnprintf(p, VA_BUFFER_SIZE, fmt, argList);
+	va_end(argList);
+	return p;
+}
+
+
+#ifdef LINUX
+// fixes - temp
+#endif
+
+#if !ENABLE_SDL_WINDOW
+bool SIM_ReadDHT11(int pin, byte *data) {
+	return false;
+}
+void Sim_SendFakeBL0942Packet(float v, float c, float p) {
+
+}
+void SIM_GeneratePowerStateDesc(char *o, int outLen) {
+	*o = 0;
+}
+#endif
+
 int __cdecl main(int argc, char **argv)
 {
-
+	bool bWantsUnitTests = 1;
+    
+#ifndef LINUX
+	WSADATA wsaData;
+#endif
 	// clear debug data
 	if (1) {
 		FILE *f = fopen("sim_lastPublishes.txt", "wb");
@@ -251,6 +336,7 @@ int __cdecl main(int argc, char **argv)
 			fclose(f);
 		}
 	}
+	printf("Argc: %i\n", argc);
 	if (argc > 1) {
 		int value;
 
@@ -266,14 +352,18 @@ int __cdecl main(int argc, char **argv)
 					i++;
 
 					if (i < argc && sscanf(argv[i], "%d", &value) == 1) {
+#if ENABLE_SDL_WINDOW
 						SIM_SetWindowW(value);
+#endif
 					}
 				}
 				else if (wal_strnicmp(argv[i] + 1, "h", 1) == 0) {
 					i++;
 
 					if (i < argc && sscanf(argv[i], "%d", &value) == 1) {
+#if ENABLE_SDL_WINDOW
 						SIM_SetWindowH(value);
+#endif
 					}
 				}
 				else if (wal_strnicmp(argv[i] + 1, "runUnitTests", 12) == 0) {
@@ -287,8 +377,8 @@ int __cdecl main(int argc, char **argv)
 			}
 		}
 	}
+	printf("g_selfTestsMode %i\n", g_selfTestsMode);
 
-    WSADATA wsaData;
     int iResult;
 
 #if 0
@@ -300,12 +390,14 @@ int __cdecl main(int argc, char **argv)
 		printf("Brightness %f with color %f gives %f\n", in, 255.0f, res);
 	}
 #endif
+#ifndef LINUX
     // Initialize Winsock
     iResult = WSAStartup(MAKEWORD(2,2), &wsaData);
     if (iResult != 0) {
         printf("WSAStartup failed with error: %d\n", iResult);
         return 1;
     }
+#endif
 	printf("sizeof(short) = %d\n", (int)sizeof(short));
 	printf("sizeof(int) = %d\n", (int)sizeof(int));
 	printf("sizeof(long) = %d\n", (int)sizeof(long));
@@ -420,7 +512,9 @@ int __cdecl main(int argc, char **argv)
 	// Test expansion
 	//CMD_UART_Send_Hex(0,0,"FFAA$CH1$BB",0);
 
+#ifndef LINUX
 	_CrtSetDbgFlag(_CRTDBG_ALLOC_MEM_DF | _CRTDBG_LEAK_CHECK_DF | _CRTDBG_CHECK_ALWAYS_DF);
+#endif
 
 	if (g_selfTestsMode) {
 		g_bDoingUnitTestsNow = 1;
@@ -437,7 +531,10 @@ int __cdecl main(int argc, char **argv)
 	}
 
 
+#if ENABLE_SDL_WINDOW
 	SIM_CreateWindow(argc, argv);
+#endif
+
 #if 1
 	CMD_ExecuteCommand("MQTTHost 192.168.0.113", 0);
 	CMD_ExecuteCommand("MqttPassword ma1oovoo0pooTie7koa8Eiwae9vohth1vool8ekaej8Voohi7beif5uMuph9Diex", 0);
@@ -456,7 +553,7 @@ int __cdecl main(int argc, char **argv)
 		while (1) {
 			Sleep(DEFAULT_FRAME_TIME);
 			Sim_RunFrame(DEFAULT_FRAME_TIME);
-			SIM_RunWindow();
+			//SIM_RunWindow();
 		}
 	}
 	else {
@@ -467,7 +564,7 @@ int __cdecl main(int argc, char **argv)
 			if (g_delta <= 0)
 				continue;
 			Sim_RunFrame(g_delta);
-			SIM_RunWindow();
+			//SIM_RunWindow();
 			prev_time = cur_time;
 		}
 	}
@@ -500,5 +597,8 @@ int ota_total_bytes() {
 	return 0;
 }
 
-#endif
 
+
+
+
+#endif

src/win_stubs.c

@@ -23,8 +23,14 @@ char myIP[] = "127.0.0.1";
 char *getMyIp() {
 	return myIP;
 }
+
+#ifndef LINUX
 void __asm__(const char *s) {
 
 }
 
+#else 
+
+#endif
+
 #endif