Add a compiled-in md380 module. Use via md380 = require("md380").get()

File is in libs/md380/md380_lib.js. Happy hacking.
WD1CKS · Jun 9, 2017 · 73f72b5 · 73f72b5
1 parent dc3cd54
commit 73f72b5
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Showing 6 changed files with 80 additions and 1 deletion.
diff --git a/Makefile b/Makefile
@@ -597,6 +597,13 @@ ifdef USE_TYTROTATO
   WRAPPERSOURCES += libs/md380/jswrap_tytrotato.c
 endif
 
+ifdef USE_MD380MODS
+  DEFINES += -DUSE_MD380MODS
+  INCLUDE += -I$(ROOT)/libs/md380
+  PRECOMPILED_OBJS += libs/md380/md380_lib.o
+  WRAPPERSOURCES += libs/md380/jswrap_md380_modules.c
+endif
+
 ifdef USE_NFC
   DEFINES += -DUSE_NFC -DNFC_HAL_ENABLED=1
   INCLUDE          += -I$(NRF5X_SDK_PATH)/components/nfc/t2t_lib

diff --git a/boards/TYTMD.py b/boards/TYTMD.py
@@ -28,7 +28,8 @@
      'LCD_FSMC',
      'GRAPHICS',
      'TYTKEYPAD',
-     'TYTROTATO'
+     'TYTROTATO',
+     'MD380MODS'
    ],
    'makefile' : [
      'DEFINES+=-DUSE_USB_OTG_FS=1 -DSTM32F40_41xxx -DUSB_NO_VBUS_SENSE',

diff --git a/libs/md380/jswrap_md380_modules.c b/libs/md380/jswrap_md380_modules.c
@@ -0,0 +1,39 @@
+#include "jsinteractive.h"
+#include "jsvar.h"
+#include "jswrap_modules.h"
+
+/*JSON{
+  "type" : "init",
+  "generate" : "jswrap_md380_modules"
+}*/
+
+/*
+ * Currently, only supports 64k, though extra 64k chunks could be added.
+ */
+
+extern char _md380_lib_js_start[];
+extern uint32_t _md380_lib_js_size;
+
+void jswrap_md380_modules(void)
+{
+	if (_md380_lib_js_size > 0 && _md380_lib_js_size <= 65535) {
+		JsVar *src = jsvNewWithFlags(JSV_NATIVE_STRING);
+		if (!src) {
+			jsiConsolePrintf("Unable to create Native String\n");
+			return;
+		}
+		JsVar *mod = jsvNewFromString("md380");
+		if (!mod) {
+			jsiConsolePrintf("Unable to create Module name\n");
+			jsvUnLock(src);
+			return;
+		}
+		src->varData.nativeStr.ptr = _md380_lib_js_start;
+		src->varData.nativeStr.len = _md380_lib_js_size;
+		jswrap_modules_addCached(mod, src);
+		//jsvUnLock(src);
+		//jsvUnLock(mod);
+	}
+	else
+		jsiConsolePrintf("Size %d out of range\n", _md380_lib_js_size);
+}
diff --git a/libs/md380/jswrap_md380_modules.h b/libs/md380/jswrap_md380_modules.h
@@ -0,0 +1 @@
+void jswrap_md380_modules(void);
diff --git a/libs/md380/md380_lib.js b/libs/md380/md380_lib.js
@@ -0,0 +1,17 @@
+function md380() {
+}
+
+md380.prototype.ReadSecurity = function(addr) {
+  var ret;
+
+  D7.reset();
+  SPI1.setup({sck:B3, miso:B4, mosi:B5, baud:84000000, mode:3});
+  SPI1.send([0x48, (addr>>16)&0xff, (addr>>8)&0xff, (addr)&0xff, 0xA5]);
+  ret = SPI1.send([0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5]);
+  D7.set();
+  return ret;
+};
+
+exports.get = function() {
+	return new md380();
+}
diff --git a/libs/md380/md380_lib.s b/libs/md380/md380_lib.s
@@ -0,0 +1,14 @@
+.section .rodata
+.global _md380_lib_js_start
+.type _md380_lib_js_start, %object
+.balign 1
+
+_md380_lib_js_start:
+.incbin "md380_lib.js"
+
+.global _md380_lib_js_size
+.type _md380_lib_js_size, %object
+.balign 1
+
+_md380_lib_js_size:
+.int _md380_lib_js_size - _md380_lib_js_start