Revision 1:95255bae41c8, committed 2014-05-03

Comitter:

Info

Date:

Sat May 03 16:56:16 2014 +0000

Parent:

0:12d93184b350

Child:

2:aa2e471e8317

Commit message:

sample code for MCU Gear with LPC1114FN28. This code is easier than other our sample code.

Changed in this revision

--- a/MCUGearA.cpp	Sun Mar 09 09:33:14 2014 +0000
+++ b/MCUGearA.cpp	Sat May 03 16:56:16 2014 +0000
@@ -27,7 +27,7 @@
 
 MCUGear::MCUGear(PinName scl, PinName sda, char addr)
      : _i2c(scl, sda) {
-    _i2c.frequency(FPGA_I2C_CLOCK);
+    //_i2c.frequency(FPGA_I2C_CLOCK);
     _addr = addr;   //save address
     write(0xff);    //close Module gate
     _counter = 0;

--- a/MCUGearA.h	Sun Mar 09 09:33:14 2014 +0000
+++ b/MCUGearA.h	Sat May 03 16:56:16 2014 +0000
@@ -28,7 +28,7 @@
         MCUGear(PinName sda, PinName scl, char addr);
         void disconnectModule(void);
         void connectModuleA(void);
-        void savePinSetting(uint8_t number, unsigned char CPUPin, unsigned char Direction ,unsigned char ModulePin);
+        //void savePinSetting(uint8_t number, unsigned char CPUPin, unsigned char Direction ,unsigned char ModulePin);
         uint8_t detectModule(void);
         //void startReg(char bank);
         uint8_t setWireA(uint8_t mcuIO, uint8_t direction, uint8_t moduleIO);

--- a/MCUGearBaseA.cpp	Sun Mar 09 09:33:14 2014 +0000
+++ b/MCUGearBaseA.cpp	Sat May 03 16:56:16 2014 +0000
@@ -23,19 +23,13 @@
 #include "mbed.h"
 #include "MCUGearBaseA.h"
 
-#if defined TARGET_LPC1768
-I2C fpga_i2c(p28, p27);
-#endif
-
-#if defined TARGET_KL25Z
-I2C fpga_i2c(PTE0, PTE1);
-#endif
+I2C fpga_i2c(dp5, dp27);
 
 void fpga_write(int dev_adr,unsigned char adr, unsigned char data) {
   char cmd[2];
   cmd[0] = adr;
   cmd[1] = data;
-  fpga_i2c.frequency (FPGA_I2C_CLOCK);
+  //fpga_i2c.frequency (FPGA_I2C_CLOCK);
   fpga_i2c.write(dev_adr, cmd, 2);
 
 }

--- a/MCUGearBaseA.h	Sun Mar 09 09:33:14 2014 +0000
+++ b/MCUGearBaseA.h	Sat May 03 16:56:16 2014 +0000
@@ -40,53 +40,48 @@
 // FGPGA CPU I/O
 typedef enum {
 
-#if defined TARGET_LPC1768
-  IO_MBED_P15 = 0x80,
-  IO_MBED_P13,
-  IO_MBED_P16,
-  IO_MBED_P12,
-  IO_MBED_P5,
-  IO_MBED_P11,
-  IO_MBED_P23,
-  IO_MBED_P22,
-  IO_MBED_P26,
-  IO_MBED_P10,
-  IO_MBED_P21,
-  IO_MBED_P9,
-  IO_MBED_P6,
-  IO_MBED_P7,
-  IO_MBED_P8,
-  IO_MBED_P14,
-  IO_MBED_P24,
-  IO_MBED_P25,
-  IO_MBED_P28,
-  IO_MBED_P27
-#endif
-
- #if defined TARGET_KL25Z
-
-  IO_MBED_PTA5 = 0x80,
-  IO_MBED_PTC8,
-  IO_MBED_PTC9,
-  IO_MBED_PTD5,
-  IO_MBED_PTA13,
-  IO_MBED_PTD2,
-  IO_MBED_PTB1,
-  IO_MBED_PTB2,
-  IO_MBED_PTA2,
-  IO_MBED_PTD4,
-  IO_MBED_PTB3,
-  IO_MBED_PTA12,
-  IO_MBED_PTD0,
-  IO_MBED_PTD3,
-  IO_MBED_PTD1,
-  IO_MBED_PTA4,
-  IO_MBED_PTB0,
-  IO_MBED_PTA1,
-  IO_MBED_PTE0, //SDA
-  IO_MBED_PTE1  //SCL
-#endif
-  
+    IOMOSI = 0x80,//P0_9
+    IOSCK,//P0_6
+    IOMISO,//P0_8
+    IOout4,//P1_0
+    NC1,//NC1
+    IOout5,//P1_1
+    IOout2,//P0_7
+    IORX,//P1_6
+    NC2,//NC2
+    IOin2,//P1_9
+    IOTX,//P1_7
+    IOin1,//P1_8
+    IOout7,//P1_5
+    IOout8,//P1_4
+    IOout6,//P1_2
+    IOout3,//P0_11
+    IOout1,//P0_3
+    IOCS,//P0_2
+    IOSDA,//P0_5
+    IOSCL//0_4
+            
+/*  IOP0_9 = 0x80,//P0_9
+    IOP0_6,//P0_6
+    IOP0_8,//P0_8
+    IOP1_0,//P1_0
+    NC1,//NC1
+    IOP1_1,//P1_1
+    IOP0_7,//P0_7
+    IOP1_6,//P1_6
+    NC2,//NC2
+    IOP1_9,//P1_9
+    IOP1_7,//P1_7
+    IOP1_8,//P1_8
+    IOP1_5,//P1_5
+    IOP1_4,//P1_4
+    IOP1_2,//P1_2
+    IOP0_11,//P0_11
+    IOP0_3,//P0_3
+    IOP0_2,//P0_2
+    IOP0_5,//P0_5
+    IO0_4//0_4
+*/
 } en_cpu_io;
 
 // FPGA EXT I/O

--- a/commonA.h	Sun Mar 09 09:33:14 2014 +0000
+++ b/commonA.h	Sat May 03 16:56:16 2014 +0000
@@ -23,8 +23,13 @@
 #define numBaseboardIO 48
 #define numMaxModuleIO 12
 
+
+#define BaudRate 9600
+#define FPGA_I2C_CLOCK    2000000
+#define MODULE_I2C_CLOCK    2000000
+
 //#define DEBUG //If you need to debug, define this.
-#if defined TARGET_LPC1768
+/*#if defined TARGET_LPC1768
 
 #define BaudRate 9600
 #define FPGA_I2C_CLOCK    1000000
@@ -39,7 +44,7 @@
 #define MODULE_I2C_CLOCK    2000000
 
 #endif
-
+*/
 
 #define FPGA_I2C_ADR 0x78