Norimasa Okamoto / Mbed 2 deprecated IPS

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Dependencies:   ConfigFile FATFileSystem mbed

Files at this revision

API Documentation at this revision

Revision 4:b62b40563944, committed 2015-05-24

Comitter:
va009039
Date:
Sun May 24 21:29:48 2015 +0900
Parent:
3:9f526f0d9720
Commit message:
fix I2C

Changed in this revision

main.cpp Show annotated file Show diff for this revision Revisions of this file
mbedAPI.cpp Show annotated file Show diff for this revision Revisions of this file 
--- a/main.cpp	Sat May 23 09:14:47 2015 +0000
+++ b/main.cpp	Sun May 24 21:29:48 2015 +0900
@@ -7,13 +7,17 @@
 #include "IPS-Mmbed_bin.h"
 #include "mbedAPI.h"
 #include "ConfigFile.h"
+#include "SDFileSystem.h"
 
 const char* CFG_FILE = "/local/ips.cfg";
 
 #if defined(TARGET_MBED_LPC1768)
-LocalFileSystem local("local");
+#if defined(TOOLCHAIN_GCC)||defined(TOOLCHAIN_GCC_ARM)
+SDFileSystem local(MBED_SPI0, "local");  //  mosi, miso, sclk, cs, name
 #else
-#include "SDFileSystem.h"
+LocalFileSystem local("local");
+#endif
+#else
 SDFileSystem local(D11, D12, D13, D4, "local");  //  mosi, miso, sclk, cs, name
 #endif
 

--- a/mbedAPI.cpp	Sat May 23 09:14:47 2015 +0000
+++ b/mbedAPI.cpp	Sun May 24 21:29:48 2015 +0900
@@ -204,23 +204,23 @@
 
 void mbedAPI::code_method_I2C(int f, mbedObj& obj) {
     if (f == mbed_read) {
-        uint16_t a3 = ips.pull_ps(); // addr
-        uint16_t a2 = ips.pull_ps(); // data length
-        uint16_t a1 = ips.pull_ps(); // data pointer
-        char buf[a2];
-        reinterpret_cast<I2C*>(obj.p)->read(a3, buf, a1);
-        for(int i = 0; i < a2; i++) {
-            ips.pokeB(a1 + i, buf[i]);
+        uint16_t addr = ips.pull_ps();
+        uint16_t len = ips.pull_ps();
+        uint16_t ptr = ips.pull_ps();
+        char buf[len];
+        reinterpret_cast<I2C*>(obj.p)->read(addr, buf, len);
+        for(int i = 0; i < len; i++) {
+            ips.pokeB(ptr + i, buf[i]);
         }
     } else if (f == mbed_write) {
-        uint16_t a3 = ips.pull_ps(); // addr
-        uint16_t a2 = ips.pull_ps(); // data length
-        uint16_t a1 = ips.pull_ps(); // data pointer
-        char buf[a2];
-        for(int i = 0; i < a2; i++) {
-            buf[i] = ips.peekB(a1 + i);
+        uint16_t addr = ips.pull_ps();
+        uint16_t len = ips.pull_ps();
+        uint16_t ptr = ips.pull_ps();
+        char buf[len];
+        for(int i = 0; i < len; i++) {
+            buf[i] = ips.peekB(ptr + i);
         }
-        reinterpret_cast<I2C*>(obj.p)->write(a3, buf, a1);
+        reinterpret_cast<I2C*>(obj.p)->write(addr, buf, len);
     } else {
         error("%s %d", __LINE__, f);
     }