Fix Kconfig & idf.py build

.gitignore

@@ -1,4 +1,4 @@
 build/
+sdkconfig
 sdkconfig.old
 *.nes
-

CMakeLists.txt

@@ -0,0 +1,8 @@
+# The following lines of boilerplate have to be in your project's
+# CMakeLists in this exact order for cmake to work correctly
+cmake_minimum_required(VERSION 3.5)
+
+set(SDKCONFIG_DEFAULTS sdkconfig.defaults)
+
+include($ENV{IDF_PATH}/tools/cmake/project.cmake)
+project(nesemu)

components/nofrendo-esp32/CMakeLists.txt

@@ -0,0 +1,5 @@
+idf_component_register(
+    SRC_DIRS "."
+    INCLUDE_DIRS "."
+    REQUIRES nofrendo
+)

components/nofrendo-esp32/Kconfig.projbuild

@@ -43,35 +43,41 @@ config HW_LCD_TYPE
 	default 1 if HW_LCD_TYPE_ST
 
 
+config HW_LCD_MISO_GPIO_CUST
+	int "LCD MISO pin"
+	depends on HW_CUSTOM
+	range 1 35
+	default 25
+
 config HW_LCD_MOSI_GPIO_CUST
 	int "LCD MOSI pin"
 	depends on HW_CUSTOM
 	range 1 35
-	default 25
-
+	default 23
+	
 config HW_LCD_CLK_GPIO_CUST
 	int "LCD CLK pin"
 	depends on HW_CUSTOM
 	range 1 35
-	default 23
+	default 19
 
 config HW_LCD_CS_GPIO_CUST
 	int "LCD CS pin"
 	depends on HW_CUSTOM
 	range 1 35
-	default 19
+	default 22
 
 config HW_LCD_DC_GPIO_CUST
 	int "LCD DC pin"
 	depends on HW_CUSTOM
 	range 1 35
-	default 22
+	default 21
 
 config HW_LCD_RESET_GPIO_CUST
 	int "LCD RESET pin"
 	depends on HW_CUSTOM
 	range 1 35
-	default 21
+	default 18
 
 config HW_LCD_BL_GPIO_CUST
 	int "LCD Backlight Enable pin"

components/nofrendo/CMakeLists.txt

@@ -0,0 +1,5 @@
+idf_component_register(
+    SRC_DIRS "cpu" "libsnss" "nes" "sndhrdw" "mappers" "."
+    INCLUDE_DIRS "cpu" "libsnss" "nes" "sndhrdw" "."
+)
+target_compile_options(${COMPONENT_LIB} PRIVATE -Wno-error=char-subscripts -Wno-error=attributes -DNOFRENDO_DEBUG)

components/nofrendo/libsnss/libsnss.c

@@ -182,7 +182,7 @@ SNSS_WriteFileHeader (SNSS_FILE *snssFile)
    char writeBuffer[8];
 
    /* always place the SNSS tag in this field */
-   strncpy (&writeBuffer[0], "SNSS", 4);
+   memcpy (&writeBuffer[0], "SNSS", 4);
    tempInt = swap32 (snssFile->headerBlock.numberOfBlocks);
    writeBuffer[4] = ((char *) &tempInt)[0];
    writeBuffer[5] = ((char *) &tempInt)[1];

components/nofrendo/nes/nes_rom.c

@@ -465,7 +465,7 @@ rominfo_t *rom_load(const char *filename)
    if (rom_allocsram(rominfo))
       goto _fail;
 
-      rom_loadtrainer(&rom, rominfo);
+   rom_loadtrainer(&rom, rominfo);
 
 	if (rom_loadrom(&rom, rominfo))
       goto _fail;

main/CMakeLists.txt

@@ -0,0 +1,4 @@
+idf_component_register(
+    SRC_DIRS "."
+    INCLUDE_DIRS ""
+)