From d183e029079cfd9a12fe623e730bb8ea99278b23 Mon Sep 17 00:00:00 2001
From: Jochen Keil <1392715+jchnkl@users.noreply.github.com>
Date: Wed, 5 May 2021 13:03:06 +0200
Subject: [PATCH] Disable DEBUG messages and enable optimizations

---
 RaspberryPi_JetsonNano/c/Makefile             |  5 +---
 .../c/lib/Config/DEV_Config.c                 | 30 +++++++++----------
 2 files changed, 16 insertions(+), 19 deletions(-)

diff --git a/RaspberryPi_JetsonNano/c/Makefile b/RaspberryPi_JetsonNano/c/Makefile
index df7a6fe..f4a771c 100644
--- a/RaspberryPi_JetsonNano/c/Makefile
+++ b/RaspberryPi_JetsonNano/c/Makefile
@@ -10,9 +10,6 @@ OBJ_O = $(patsubst %.c,${DIR_BIN}/%.o,$(notdir ${OBJ_C}))
 RPI_DEV_C = $(wildcard $(DIR_BIN)/dev_hardware_SPI.o $(DIR_BIN)/RPI_sysfs_gpio.o $(DIR_BIN)/DEV_Config.o )
 JETSON_DEV_C = $(wildcard $(DIR_BIN)/sysfs_software_spi.o $(DIR_BIN)/sysfs_gpio.o $(DIR_BIN)/DEV_Config.o )
 
-
-DEBUG = -D DEBUG
-
 # USELIB_RPI = USE_BCM2835_LIB
 USELIB_RPI = USE_WIRINGPI_LIB
 # USELIB_RPI = USE_DEV_LIB
@@ -43,7 +40,7 @@ JETSON: JETSON_DEV JETSON_epd
 
 TARGET = epd
 CC = gcc
-MSG = -g -O -ffunction-sections -fdata-sections -Wall
+MSG = -g -O3 -ffunction-sections -fdata-sections -Wall
 CFLAGS += $(MSG)
 
 RPI_epd:${OBJ_O}
diff --git a/RaspberryPi_JetsonNano/c/lib/Config/DEV_Config.c b/RaspberryPi_JetsonNano/c/lib/Config/DEV_Config.c
index 4b97205..d92c063 100644
--- a/RaspberryPi_JetsonNano/c/lib/Config/DEV_Config.c
+++ b/RaspberryPi_JetsonNano/c/lib/Config/DEV_Config.c
@@ -206,7 +206,7 @@ static int DEV_Equipment_Testing(void)
 	int fd;
 	char value_str[20];
 	fd = open("/etc/issue", O_RDONLY);
-    printf("Current environment: ");
+    Debug("Current environment: ");
 	while(1) {
 		if (fd < 0) {
 			Debug( "Read failed Pin\n");
@@ -218,21 +218,21 @@ static int DEV_Equipment_Testing(void)
 				return -1;
 			}
 			if(value_str[i] ==32) {
-				printf("\r\n");
+				Debug("\r\n");
 				break;
 			}
-			printf("%c",value_str[i]);
+			Debug("%c",value_str[i]);
 		}
 		break;
 	}
 #ifdef RPI
 	if(i<5) {
-		printf("Unrecognizable\r\n");
+		Debug("Unrecognizable\r\n");
 	} else {
 		char RPI_System[10]   = {"Raspbian"};
 		for(i=0; i<6; i++) {
 			if(RPI_System[i]!= value_str[i]) {
-				printf("Please make JETSON !!!!!!!!!!\r\n");
+				Debug("Please make JETSON !!!!!!!!!!\r\n");
 				return -1;
 			}
 		}
@@ -245,7 +245,7 @@ static int DEV_Equipment_Testing(void)
 		char JETSON_System[10]= {"Ubuntu"};
 		for(i=0; i<6; i++) {
 			if(JETSON_System[i]!= value_str[i] ) {
-				printf("Please make RPI !!!!!!!!!!\r\n");
+				Debug("Please make RPI !!!!!!!!!!\r\n");
 				return -1;
 			}
 		}
@@ -284,17 +284,17 @@ Info:
 ******************************************************************************/
 UBYTE DEV_Module_Init(void)
 {
-    printf("/***********************************/ \r\n");
+    Debug("/***********************************/ \r\n");
 	if(DEV_Equipment_Testing() < 0) {
 		return 1;
 	}
 #ifdef RPI
 #ifdef USE_BCM2835_LIB
 	if(!bcm2835_init()) {
-		printf("bcm2835 init failed  !!! \r\n");
+		Debug("bcm2835 init failed  !!! \r\n");
 		return 1;
 	} else {
-		printf("bcm2835 init success !!! \r\n");
+		Debug("bcm2835 init success !!! \r\n");
 	}
 
 	// GPIO Config
@@ -310,10 +310,10 @@ UBYTE DEV_Module_Init(void)
 #elif USE_WIRINGPI_LIB
 	//if(wiringPiSetup() < 0)//use wiringpi Pin number table
 	if(wiringPiSetupGpio() < 0) { //use BCM2835 Pin number table
-		printf("set wiringPi lib failed	!!! \r\n");
+		Debug("set wiringPi lib failed	!!! \r\n");
 		return 1;
 	} else {
-		printf("set wiringPi lib success !!! \r\n");
+		Debug("set wiringPi lib success !!! \r\n");
 	}
 
 	// GPIO Config
@@ -321,7 +321,7 @@ UBYTE DEV_Module_Init(void)
 	wiringPiSPISetup(0,10000000);
 	// wiringPiSPISetupMode(0, 32000000, 0);
 #elif USE_DEV_LIB
-	printf("Write and read /dev/spidev0.0 \r\n");
+	Debug("Write and read /dev/spidev0.0 \r\n");
 	DEV_GPIO_Init();
 	DEV_HARDWARE_SPI_begin("/dev/spidev0.0");
     DEV_HARDWARE_SPI_setSpeed(10000000);
@@ -330,19 +330,19 @@ UBYTE DEV_Module_Init(void)
 #elif JETSON
 #ifdef USE_DEV_LIB
 	DEV_GPIO_Init();
-	printf("Software spi\r\n");
+	Debug("Software spi\r\n");
 	SYSFS_software_spi_begin();
 	SYSFS_software_spi_setBitOrder(SOFTWARE_SPI_MSBFIRST);
 	SYSFS_software_spi_setDataMode(SOFTWARE_SPI_Mode0);
 	SYSFS_software_spi_setClockDivider(SOFTWARE_SPI_CLOCK_DIV4);
 #elif USE_HARDWARE_LIB
-	printf("Write and read /dev/spidev0.0 \r\n");
+	Debug("Write and read /dev/spidev0.0 \r\n");
 	DEV_GPIO_Init();
 	DEV_HARDWARE_SPI_begin("/dev/spidev0.0");
 #endif
 
 #endif
-    printf("/***********************************/ \r\n");
+    Debug("/***********************************/ \r\n");
 	return 0;
 }