esp8266 SD

hardware.cpp

@@ -4,13 +4,9 @@
 
 #if defined(USE_SD)
 #include <SD.h>
-#endif
-
-#if defined(USE_SPIFFS)
+#elif defined(USE_SPIFFS)
 #include <SPIFFS.h>
-#endif
-
-#if defined(ESP8266)
+#elif defined(USE_FS)
 #include <FS.h>
 #endif
 
@@ -41,13 +37,17 @@ bool hardware_reset() {
 #endif
 
 #if defined(USE_SD)
+#if defined(SD_SPI)
 	success = SD.begin(SD_CS, 2, SD_SPI);
 	pinMode(SPI_CS, OUTPUT);	// without this, the SPI-RAM isn't seen
+#else
+	success = SD.begin(SD_CS);
+#endif
 
 #elif defined(USE_SPIFFS)
 	success = SPIFFS.begin(true);
 
-#elif defined(ESP8266)
+#elif defined(USE_FS)
 	success = SPIFFS.begin();
 #endif
 

hw/esp8266-pwm-sd.h

@@ -0,0 +1,30 @@
+// TFT display...
+#define USE_ESPI
+//must define these in Makefile (or platformio)
+//#define USER_SETUP_LOADED
+//#define ILI9341_DRIVER
+//#define TFT_CS	PIN_D6
+//#define TFT_DC	PIN_D8
+//#define TFT_WIDTH	240
+//#define TFT_HEIGHT	320
+//#define TFT_RST	-1
+//#define SPI_FREQUENCY	40000000
+//#define LOAD_GLCD
+
+// PS/2 keyboard
+#define KBD_DATA	D3
+#define KBD_IRQ		D4
+
+// SPI-RAM
+#undef USE_SPIRAM
+
+// "tape" storage...
+#define USE_SD
+#define SD_CS		D0
+#undef USE_SPIFFS
+#undef USE_FS
+
+// sound
+#define PWM_SOUND	D2
+#define PWM_DUTY	20	// 20/1024 -> volume
+#define PWM_TOP		1024