warning-free compile

components/display/SSD132x.c

@@ -168,7 +168,7 @@ static void Update1( struct GDS_Device* Device ) {
 }
 
 // in 1 bit mode, SSD1326 has a different memory map than SSD1306 and SH1106
-static void IRAM_ATTR DrawPixel1FastLocal( struct GDS_Device* Device, int X, int Y, int Color ) {
+static void IRAM_ATTR _DrawPixel1Fast( struct GDS_Device* Device, int X, int Y, int Color ) {
     uint32_t XBit = ( X & 0x07 );
     uint8_t* FBOffset = Device->Framebuffer + ( ( Y * Device->Width + X ) >> 3 );
 
@@ -188,12 +188,12 @@ static void ClearWindow( struct GDS_Device* Device, int x1, int y1, int x2, int
 	for (int r = y1; r <= y2; r++) {
 		int c = x1;
 		// for a row that is not on a boundary, not column opt can be done, so handle all columns on that line
-		while (c & 0x07 && c <= x2) DrawPixel1FastLocal( Device, c++, r, Color );
+		while (c & 0x07 && c <= x2) _DrawPixel1Fast( Device, c++, r, Color );
 		// at this point we are aligned on column boundary
 		int chunk = (x2 - c + 1) >> 3;
 		memset(optr + Width * r + (c >> 3), _Color, chunk );
 		c += chunk * 8;
-		while (c <= x2) DrawPixel1FastLocal( Device, c++, r, Color );
+		while (c <= x2) _DrawPixel1Fast( Device, c++, r, Color );
 	}
 }
 
@@ -320,7 +320,7 @@ static const struct GDS_Device SSD132x = {
 struct GDS_Device* SSD132x_Detect(char *Driver, struct GDS_Device* Device) {
 	uint8_t Model;
 	int Depth;
-	
+		
 	if (strcasestr(Driver, "SSD1326")) Model = SSD1326;
 	else if (strcasestr(Driver, "SSD1327")) Model = SSD1327;
 	else return NULL;
@@ -328,13 +328,14 @@ struct GDS_Device* SSD132x_Detect(char *Driver, struct GDS_Device* Device) {
 	if (!Device) Device = calloc(1, sizeof(struct GDS_Device));
 	
 	*Device = SSD132x;	
-	((struct PrivateSpace*) Device->Private)->Model = Model;
+	struct PrivateSpace *Private = (struct PrivateSpace*) Device->Private;
+	Private->Model = Model;
 		
 	sscanf(Driver, "%*[^:]:%u", &Depth);
 		
 	if (Model == SSD1326 && Depth == 1) {
 		Device->Update = Update1;
-		Device->DrawPixelFast = DrawPixel1FastLocal;
+		Device->DrawPixelFast = _DrawPixel1Fast;
 		Device->DrawBitmapCBR = DrawBitmapCBR;
 		Device->ClearWindow = ClearWindow;
 		Device->Depth = 1;		

components/display/SSD1675.c

@@ -118,7 +118,7 @@ static void Update( struct GDS_Device* Device ) {
 }
 
 // remember that for these ELD drivers W and H are "inverted"
-static inline void DrawPixelLocal( struct GDS_Device* Device, int X, int Y, int Color ) {
+static inline void _DrawPixel( struct GDS_Device* Device, int X, int Y, int Color ) {
     uint32_t YBit = ( Y & 0x07 );
     Y>>= 3;
 
@@ -129,7 +129,7 @@ static inline void DrawPixelLocal( struct GDS_Device* Device, int X, int Y, int
 static void ClearWindow( struct GDS_Device* Device, int x1, int y1, int x2, int y2, int Color ) {
 	for (int r = y1; r <= y2; r++) {
 		for (int c = x1; c <= x2; c++) {
-			DrawPixelLocal( Device, c, r, Color );
+			_DrawPixel( Device, c, r, Color );
 		}	
 	}
 }
@@ -228,7 +228,7 @@ static bool Init( struct GDS_Device* Device ) {
 
 static const struct GDS_Device SSD1675 = {
 	.DrawBitmapCBR = DrawBitmapCBR, .ClearWindow = ClearWindow,
-	.DrawPixelFast = DrawPixelLocal,
+	.DrawPixelFast = _DrawPixel,
 	.Update = Update, .Init = Init,
 	.Mode = GDS_MONO, .Depth = 1,
 	.Alloc = GDS_ALLOC_NONE,

components/display/ST77xx.c

@@ -282,8 +282,9 @@ struct GDS_Device* ST77xx_Detect(char *Driver, struct GDS_Device* Device) {
 	if (!Device) Device = calloc(1, sizeof(struct GDS_Device));
 		
 	*Device = ST77xx;	
-	((struct PrivateSpace*) Device->Private)->Model = Model;
 	sscanf(Driver, "%*[^:]:%u", &Depth);
+	struct PrivateSpace* Private = (struct PrivateSpace*) Device->Private;
+	Private->Model = Model;
 	
 	if (Depth == 18) {
 		Device->Mode = GDS_RGB666;

components/display/display.c

@@ -384,7 +384,11 @@ void displayer_control(enum displayer_cmd_e cmd, ...) {
 bool display_is_valid_driver(char * driver){
 	return display_conf_get_driver_name(driver)!=NULL;
 }
-char * display_conf_get_driver_name(char * driver){
+
+/****************************************************************************************
+ *
+ */
+const char *display_conf_get_driver_name(char * driver){
 	for(uint8_t i=0;known_drivers[i]!=NULL && strlen(known_drivers[i])>0;i++ ){
 		if(strcasestr(driver,known_drivers[i])){
 			return known_drivers[i];

components/display/display.h

@@ -31,7 +31,7 @@ enum displayer_time_e 	{ DISPLAYER_ELAPSED, DISPLAYER_REMAINING };
 
 enum display_bus_cmd_e { DISPLAY_BUS_TAKE, DISPLAY_BUS_GIVE };
 bool (*display_bus)(void *from, enum display_bus_cmd_e cmd);
-char * display_conf_get_driver_name(char * driver);
+const char *display_conf_get_driver_name(char * driver);
 bool display_is_valid_driver(char * driver);
 
 void displayer_scroll(char *string, int speed, int pause);

components/platform_console/cmd_system.c

@@ -268,6 +268,7 @@ static int free_mem(int argc, char **argv)
     return 0;
 }
 
+/*
 static struct {
     struct arg_str *a2dp_dev_name;
     struct arg_str *a2dp_sink_name;
@@ -276,9 +277,10 @@ static struct {
     struct arg_str *enable_bt_sink;
     struct arg_end *end;
 } set_btsource_args;
+*/
 
-static int do_set_btsource(int argc, char **argv)
-{
+//static int do_set_btsource(int argc, char **argv)
+//{
 //	a2dp_dev_name;
 //	a2dp_sink_name;
 //	wakeup_gpio_level;
@@ -317,8 +319,8 @@ static int do_set_btsource(int argc, char **argv)
 //    }
 //    rtc_gpio_isolate(GPIO_NUM_12);
 //    esp_deep_sleep_start();
-	return 0;
-}
+//return 0;
+//}
 
 
 

components/platform_console/cmd_wifi.c

@@ -39,7 +39,7 @@ extern bool bypass_wifi_manager;
 
 extern EventGroupHandle_t wifi_event_group;
 extern const int CONNECTED_BIT;
-static const char * TAG = "cmd_wifi";
+//static const char * TAG = "cmd_wifi";
 /** Arguments used by 'join' function */
 static struct {
     struct arg_int *timeout;
@@ -130,9 +130,8 @@ static bool wifi_join(const char *ssid, const char *pass, int timeout_ms)
     return (bits & CONNECTED_BIT) != 0;
 }
 
-
-static int set_auto_connect(int argc, char **argv)
-{
+//static int set_auto_connect(int argc, char **argv)
+//{
 //    int nerrors = arg_parse(argc, argv, (void **) &join_args);
 //    if (nerrors != 0) {
 //        arg_print_errors(stderr, join_args.end, argv[0]);
@@ -154,8 +153,9 @@ static int set_auto_connect(int argc, char **argv)
 //        return 1;
 //    }
 //    ESP_LOGI(__func__, "Connected");
-    return 0;
-}
+//    return 0;
+//}
+
 static int connect(int argc, char **argv)
 {
 	int nerrors = arg_parse_msg(argc, argv,(struct arg_hdr **)&join_args);

components/platform_console/platform_console.c

@@ -12,23 +12,20 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include "esp_system.h"
 #include "esp_log.h"
 #include "esp_console.h"
 #include "esp_vfs_dev.h"
 #include "driver/uart.h"
 #include "linenoise/linenoise.h"
 #include "argtable3/argtable3.h"
-#include "nvs.h"
+#include "nvs.h" 
 #include "nvs_flash.h"
 #include "pthread.h"
 #include "platform_esp32.h"
-#include "esp_pthread.h"
 #include "cmd_decl.h"
-#include "wifi_manager.h"
 #include "trace.h"
 #include "platform_config.h"
-#include "telnet.h"
+#include "telnet.h" 
 
 #include "messaging.h"
 

components/raop/raop.c

@@ -89,7 +89,13 @@ extern struct mdnsd* glmDNSServer;
 extern log_level	raop_loglevel;
 static log_level 	*loglevel = &raop_loglevel;
 
+#ifdef WIN32
 static void*	rtsp_thread(void *arg);
+static void* 	search_remote(void *args);
+#else
+static void		rtsp_thread(void *arg);
+static void 	search_remote(void *args);
+#endif
 static void		cleanup_rtsp(raop_ctx_t *ctx, bool abort);
 static bool 	handle_rtsp(raop_ctx_t *ctx, int sock);
 
@@ -97,7 +103,7 @@ static char*	rsa_apply(unsigned char *input, int inlen, int *outlen, int mode);
 static int  	base64_pad(char *src, char **padded);
 static int 		base64_encode(const void *data, int size, char **str);
 static int 		base64_decode(const char *str, void *data);
-static void* 	search_remote(void *args);
+
 
 extern char private_key[];
 
enum { RSA_MODE_KEY, RSA_MODE_AUTH };
@@ -352,7 +358,11 @@ bool raop_cmd(struct raop_ctx_s *ctx, raop_event_t event, void *param) {
 }
 
 /*----------------------------------------------------------------------------*/
+#ifdef WIN32
 static void *rtsp_thread(void *arg) {
+#else
+static void rtsp_thread(void *arg) {
+#endif	
 	raop_ctx_t *ctx = (raop_ctx_t*) arg;
 	int  sock = -1;
 
@@ -397,9 +407,9 @@ static void *rtsp_thread(void *arg) {
 #ifndef WIN32
 	xTaskNotifyGive(ctx->joiner);
 	vTaskSuspend(NULL);
+#else
+	return NULL;	
 #endif
-
-	return NULL;
 }
 
 
@@ -708,7 +718,7 @@ static void* search_remote(void *args) {
 #else
 
 /*----------------------------------------------------------------------------*/
-static void* search_remote(void *args) {
+static void search_remote(void *args) {
 	raop_ctx_t *ctx = (raop_ctx_t*) args;
 	bool found = false;
 	
@@ -741,8 +751,6 @@ static void* search_remote(void *args) {
 	// can't use xNotifyGive as it seems LWIP is using it as well
 	xSemaphoreGive(ctx->active_remote.destroy_mutex);
 	vTaskSuspend(NULL);
-	
-	return NULL;
  }
 #endif
 

components/raop/rtp.c

@@ -159,8 +159,12 @@ static void 	buffer_reset(abuf_t *audio_buffer);
 static void 	buffer_push_packet(rtp_t *ctx);
 static bool 	rtp_request_resend(rtp_t *ctx, seq_t first, seq_t last);
 static bool 	rtp_request_timing(rtp_t *ctx);
-static void*	rtp_thread_func(void *arg);
 static int	  	seq_order(seq_t a, seq_t b);
+#ifdef WIN32
+static void 	*rtp_thread_func(void *arg);
+#else
+static void 	rtp_thread_func(void *arg);
+#endif	
 
 /*---------------------------------------------------------------------------*/
 static struct alac_codec_s* alac_init(int fmtp[32]) {
@@ -566,7 +570,11 @@ static void buffer_push_packet(rtp_t *ctx) {
 
 
 /*---------------------------------------------------------------------------*/
+#ifdef WIN32
 static void *rtp_thread_func(void *arg) {
+#else	
+static void rtp_thread_func(void *arg) {
+#endif	
 	fd_set fds;
 	int i, sock = -1;
 	int count = 0;
@@ -621,8 +629,9 @@ static void *rtp_thread_func(void *arg) {
 			case 0x56: {
 				pktp += 4;
 				plen -= 4;
-			}
-
+			}	
+			// fall through
+			
 			// data packet
 			case 0x60: {
 				seqno = ntohs(*(u16_t*)(pktp+2));
@@ -696,7 +705,6 @@ static void *rtp_thread_func(void *arg) {
 
 			// NTP timing packet
 			case 0x53: {
-				u64_t expected;
 				u32_t reference   = ntohl(*(u32_t*)(pktp+12)); // only low 32 bits in our case
 				u64_t remote 	  =(((u64_t) ntohl(*(u32_t*)(pktp+16))) << 32) + ntohl(*(u32_t*)(pktp+20));
 				u32_t roundtrip   = gettime_ms() - reference;
@@ -713,8 +721,8 @@ static void *rtp_thread_func(void *arg) {
 				  The expected elapsed remote time should be exactly the same as
 				  elapsed local time between the two request, corrected by the
 				  drifting
+				  u64_t expected = ctx->timing.remote + MS2NTP(reference - ctx->timing.local);
 				*/
-				expected = ctx->timing.remote + MS2NTP(reference - ctx->timing.local);
 
 				ctx->timing.remote = remote;
 				ctx->timing.local = reference;
@@ -741,9 +749,9 @@ static void *rtp_thread_func(void *arg) {
 #ifndef WIN32
 	xTaskNotifyGive(ctx->joiner);
 	vTaskSuspend(NULL);
-#endif
-
+#else	
 	return NULL;
+#endif
 }
 
 /*---------------------------------------------------------------------------*/

components/services/accessors.c

@@ -17,8 +17,8 @@
 #include "display.h"
 
 static const char *TAG = "services";
-static char *i2c_name="I2C";
-static char *spi_name="SPI";
+static const char *i2c_name="I2C";
+static const char *spi_name="SPI";
 
 #define min(a,b) (((a) < (b)) ? (a) : (b))
 
@@ -37,15 +37,9 @@ esp_err_t config_i2c_set(const i2c_config_t * config, int port){
 	return ESP_OK;
 }
 
-void config_display_free(display_config_t ** disp ){
-	if(disp && *disp){
-		free((*disp)->drivername);
-		free((*disp)->type);
-		free(*disp);
-		*disp=NULL;
-	}
-}
-
+/****************************************************************************************
+ * 
+ */
 const display_config_t * config_display_get(){
 	static display_config_t dstruct;
 	char *config = config_alloc_get(NVS_TYPE_STR, "display_config");

components/services/accessors.h

@@ -19,8 +19,8 @@ typedef struct {
 	int address;
 	int CS_pin;
 	int speed;
-	char *drivername;
-	char *type;
+	const char *drivername;
+	const char *type;
 	bool hflip;
 	bool vflip;
 	bool rotate;

components/squeezelite/ac101/ac101.c

@@ -63,7 +63,6 @@ static void ac101_start(ac_module_t mode);
 static void ac101_stop(void);
 static void ac101_set_earph_volume(uint8_t volume);
 static void ac101_set_spk_volume(uint8_t volume);
-static int ac101_get_spk_volume(void);
 	
 static int i2c_port;
 
@@ -268,13 +267,6 @@ void set_sample_rate(int rate) {
 	i2c_write_reg(I2S_SR_CTRL, rate);
 }
 
-/****************************************************************************************
- * Get normalized (0..100) speaker volume
- */
-static int ac101_get_spk_volume(void) {
-	return ((i2c_read_reg(SPKOUT_CTRL) & 0x1f) * 100) / 0x1f;
-}
-
 /****************************************************************************************
  * Set normalized (0..100) volume
  */
@@ -285,13 +277,6 @@ static void ac101_set_spk_volume(uint8_t volume) {
 	i2c_write_reg(SPKOUT_CTRL, value);
 }
 
-/****************************************************************************************
- * Get normalized (0..100) earphone volume
- */
-static int ac101_get_earph_volume(void) {
-	return (((i2c_read_reg(HPOUT_CTRL) >> 4) & 0x3f) * 100) / 0x3f;
-}
-
 /****************************************************************************************
  * Set normalized (0..100) earphone volume
  */
@@ -302,6 +287,21 @@ static void ac101_set_earph_volume(uint8_t volume) {
 	i2c_write_reg(HPOUT_CTRL, value);
 }
 
+#if 0
+/****************************************************************************************
+ * Get normalized (0..100) speaker volume
+ */
+static int ac101_get_spk_volume(void) {
+	return ((i2c_read_reg(SPKOUT_CTRL) & 0x1f) * 100) / 0x1f;
+}
+
+/****************************************************************************************
+ * Get normalized (0..100) earphone volume
+ */
+static int ac101_get_earph_volume(void) {
+	return (((i2c_read_reg(HPOUT_CTRL) >> 4) & 0x3f) * 100) / 0x3f;
+}
+
 /****************************************************************************************
  * 
  */
@@ -330,6 +330,27 @@ static void ac101_set_output_mixer_gain(ac_output_mixer_gain_t gain,ac_output_mi
 	i2c_write_reg(OMIXER_BST1_CTRL,regval);
 }
 
+/****************************************************************************************
+ * 
+ */
+static void ac101_deinit(void) {
+	i2c_write_reg(CHIP_AUDIO_RS, 0x123);		//soft reset
+}
+
+/****************************************************************************************
+ * Don't know when this one is supposed to be called
+ */
+static void ac101_i2s_config_clock(ac_i2s_clock_t *cfg) {
+	uint16_t regval=0;
+	regval = i2c_read_reg(I2S1LCK_CTRL);
+	regval &= 0xe03f;
+	regval |= (cfg->bclk_div << 9);
+	regval |= (cfg->lclk_div << 6);
+	i2c_write_reg(I2S1LCK_CTRL, regval);
+}
+
+#endif
+
 /****************************************************************************************
  * 
  */
@@ -362,21 +383,3 @@ static void ac101_stop(void) {
 	i2c_write_reg(PLL_CTRL2, value);
 }
 
-/****************************************************************************************
- * 
- */
-static void ac101_deinit(void) {
-	i2c_write_reg(CHIP_AUDIO_RS, 0x123);		//soft reset
-}
-
-/****************************************************************************************
- * Don't know when this one is supposed to be called
- */
-static void ac101_i2s_config_clock(ac_i2s_clock_t *cfg) {
-	uint16_t regval=0;
-	regval = i2c_read_reg(I2S1LCK_CTRL);
-	regval &= 0xe03f;
-	regval |= (cfg->bclk_div << 9);
-	regval |= (cfg->lclk_div << 6);
-	i2c_write_reg(I2S1LCK_CTRL, regval);
-}

components/squeezelite/buffer.c

@@ -21,7 +21,9 @@
 
 // fifo bufffers 
 
+#ifndef _GNU_SOURCE
 #define _GNU_SOURCE
+#endif
 
 #include "squeezelite.h"
 

components/squeezelite/output_i2s.c

@@ -102,7 +102,7 @@ DECLARE_ALL_MIN_MAX;
 static int _i2s_write_frames(frames_t out_frames, bool silence, s32_t gainL, s32_t gainR,
 								s32_t cross_gain_in, s32_t cross_gain_out, ISAMPLE_T **cross_ptr);
 static void *output_thread_i2s(void *arg);
-static void *output_thread_i2s_stats(void *arg);
+static void output_thread_i2s_stats(void *arg);
 static void spdif_convert(ISAMPLE_T *src, size_t frames, u32_t *dst, size_t *count);
 static void (*jack_handler_chain)(bool inserted);
 
@@ -502,13 +502,13 @@ static void *output_thread_i2s(void *arg) {
 		// this does not work well as set_sample_rates resets the fifos (and it's too early)
 		if (i2s_config.sample_rate != output.current_sample_rate) {
 			LOG_INFO("changing sampling rate %u to %u", i2s_config.sample_rate, output.current_sample_rate);
-			/* 
-			if (synced)
+			if (synced) {
+			/* 				
 				//  can sleep for a buffer_queue - 1 and then eat a buffer (discard) if we are synced
 				usleep(((DMA_BUF_COUNT - 1) * DMA_BUF_LEN * BYTES_PER_FRAME * 1000) / 44100 * 1000);
 				discard = DMA_BUF_COUNT * DMA_BUF_LEN * BYTES_PER_FRAME;
+			*/		
 			}	
-			*/
 			i2s_config.sample_rate = output.current_sample_rate;
 			i2s_set_sample_rates(CONFIG_I2S_NUM, spdif ? i2s_config.sample_rate * 2 : i2s_config.sample_rate);
 			i2s_zero_dma_buffer(CONFIG_I2S_NUM);
@@ -552,7 +552,7 @@ static void *output_thread_i2s(void *arg) {
 /****************************************************************************************
  * Stats output thread
  */
-static void *output_thread_i2s_stats(void *arg) {
+static void output_thread_i2s_stats(void *arg) {
 	while (1) {
 		// no need to lock
 		output_state state = output.state;
@@ -579,7 +579,7 @@ static void *output_thread_i2s_stats(void *arg) {
 		}
 		vTaskDelay( pdMS_TO_TICKS( STATS_PERIOD_MS ) );
 	}
-	return NULL;
+	return;
 }
 
 /****************************************************************************************

components/squeezelite/stream.c

@@ -21,7 +21,9 @@
 
 // stream thread
 
+#ifndef _GNU_SOURCE
 #define _GNU_SOURCE
+#endif
 
 #include "squeezelite.h"
 

components/wifi-manager/http_server_handlers.c

@@ -41,21 +41,19 @@ function to process requests, decode URLs, serve files, etc. etc.
 #include <stdio.h>
 #include <stdlib.h>
 #include "cJSON.h"
-#include "config.h"
 #include "esp_system.h"
 #include "freertos/FreeRTOS.h"
 #include "freertos/task.h"
 #include "platform_config.h"
 #include "sys/param.h"
 #include "esp_vfs.h"
-#include "lwip/ip_addr.h"
 #include "messaging.h"
 #include "platform_esp32.h"
 #include "trace.h"
 #include "esp_console.h"
 #include "argtable3/argtable3.h"
 #include "platform_console.h"
-
+ 
 #define HTTP_STACK_SIZE	(5*1024)
 const char str_na[]="N/A";
 #define STR_OR_NA(s) s?s:str_na
@@ -490,8 +488,8 @@ esp_err_t console_cmd_get_handler(httpd_req_t *req){
 esp_err_t console_cmd_post_handler(httpd_req_t *req){
 	char success[]="{}";
 	ESP_LOGD_LOC(TAG, "serving [%s]", req->uri);
-	bool bOTA=false;
-	char * otaURL=NULL;
+	//bool bOTA=false;
+	//char * otaURL=NULL;
 	esp_err_t err = post_handler_buff_receive(req);
 	if(err!=ESP_OK){
 		return err;

components/wifi-manager/wifi_manager_http_server.c

@@ -29,7 +29,6 @@
 #include "esp_system.h"
 #include "freertos/FreeRTOS.h"
 #include "freertos/task.h"
-#include "config.h"
 #include "messaging.h"
 #include "platform_esp32.h"
 static const char TAG[] = "http_server";

main/esp_app_main.c

@@ -34,7 +34,6 @@
 #include "wifi_manager.h"
 #include "squeezelite-ota.h"
 #include <math.h>
-#include "config.h"
 #include "audio_controls.h"
 #include "platform_config.h"
 #include "telnet.h"