TOMB
0720_Lab5
Revision 0:3ba1890a87e5, committed 2015-11-14
- Comitter:
- chinetion
- Date:
- Sat Nov 14 06:52:39 2015 +0000
- Commit message:
- Finish;
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/eeprom.lib Sat Nov 14 06:52:39 2015 +0000 @@ -0,0 +1,1 @@ +https://developer.mbed.org/teams/FRA221_2015/code/eeprom/#c648c5e93d5e
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Sat Nov 14 06:52:39 2015 +0000
@@ -0,0 +1,42 @@
+#include "mbed.h"
+#include "eeprom.h"
+
+EEPROM rom(I2C_SDA,I2C_SCL,0);
+BusOut led(D2,D3,D4,D5,D6,D7,D8);
+BusIn sw(A5,A4,A3,A2,A1,A0,D9);
+DigitalIn Ck(D10),Mode(D11);
+
+uint8_t write_address=0,read_address=0,size,data[]={};
+int main() {
+ while(1){
+
+ if(Ck.read()){
+ if(Mode.read()){ //Write
+ if(read_address!=0){write_address=0;read_address=0;}
+
+ rom.write(write_address,(uint8_t)sw.read());
+ wait_ms(1);
+ printf("Write Mode Data = %d Address = %d\n",sw.read(),write_address);
+
+ write_address++;
+ }
+ else{ //Read
+ if(write_address!=0){
+ size=write_address-1;
+ read_address=0;
+ write_address=0;
+ }
+ if(read_address>size){read_address=size;}
+ rom.read(read_address,data,1);
+ led=data[0];
+ printf("Read Mode Data = %d Address = %d \n",data[0],read_address);
+
+ read_address++;
+
+
+ }
+ while(Ck.read()){}
+ wait(0.1);
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Sat Nov 14 06:52:39 2015 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/9296ab0bfc11 \ No newline at end of file