Revision 0:b18d2802d00a, committed 2018-08-18
- Comitter:
- shivanandgowdakr
- Date:
- Sat Aug 18 06:36:35 2018 +0000
- Commit message:
- SPI EEPROM 2Mb M95M02 Read Write
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/.gitignore Sat Aug 18 06:36:35 2018 +0000
@@ -0,0 +1,4 @@
+.build
+.mbed
+projectfiles
+*.py*
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/M95M02D.lib Sat Aug 18 06:36:35 2018 +0000
@@ -0,0 +1,1 @@
+https://os.mbed.com/users/shivanandgowdakr/code/M95M02D/#dc56262f5ce9
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/README.md Sat Aug 18 06:36:35 2018 +0000
@@ -0,0 +1,57 @@
+# Getting started with Blinky on mbed OS
+
+This guide reviews the steps required to get Blinky working on an mbed OS platform.
+
+Please install [mbed CLI](https://github.com/ARMmbed/mbed-cli#installing-mbed-cli).
+
+## Import the example application
+
+From the command-line, import the example:
+
+```
+mbed import mbed-os-example-blinky
+cd mbed-os-example-blinky
+```
+
+### Now compile
+
+Invoke `mbed compile`, and specify the name of your platform and your favorite toolchain (`GCC_ARM`, `ARM`, `IAR`). For example, for the ARM Compiler 5:
+
+```
+mbed compile -m K64F -t ARM
+```
+
+Your PC may take a few minutes to compile your code. At the end, you see the following result:
+
+```
+[snip]
++----------------------------+-------+-------+------+
+| Module | .text | .data | .bss |
++----------------------------+-------+-------+------+
+| Misc | 13939 | 24 | 1372 |
+| core/hal | 16993 | 96 | 296 |
+| core/rtos | 7384 | 92 | 4204 |
+| features/FEATURE_IPV4 | 80 | 0 | 176 |
+| frameworks/greentea-client | 1830 | 60 | 44 |
+| frameworks/utest | 2392 | 512 | 292 |
+| Subtotals | 42618 | 784 | 6384 |
++----------------------------+-------+-------+------+
+Allocated Heap: unknown
+Allocated Stack: unknown
+Total Static RAM memory (data + bss): 7168 bytes
+Total RAM memory (data + bss + heap + stack): 7168 bytes
+Total Flash memory (text + data + misc): 43402 bytes
+Image: .\.build\K64F\ARM\mbed-os-example-blinky.bin
+```
+
+### Program your board
+
+1. Connect your mbed device to the computer over USB.
+1. Copy the binary file to the mbed device.
+1. Press the reset button to start the program.
+
+The LED on your platform turns on and off.
+
+## Troubleshooting
+
+If you have problems, you can review the [documentation](https://os.mbed.com/docs/latest/tutorials/debugging.html) for suggestions on what could be wrong and how to fix it.
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Sat Aug 18 06:36:35 2018 +0000
@@ -0,0 +1,53 @@
+
+#include "mbed.h"
+#include "M95M02D.h"
+#include <string>
+
+Serial pc(USBTX, USBRX); // tx, rx
+DigitalOut WP(D7);
+int main()
+{
+
+ char str2[24] = {0};
+ char str3[24] = {0};
+ char str4[24] = {0};
+
+
+ WP=1;
+ M95M02D eeprom(PA_7, PA_6, PA_5, PA_4,D13,D14);
+ pc.printf("SPI init done\r\n\r\n");
+
+ // Read Identification information Related to chip.
+
+ int ID = eeprom.ReadSignature();
+ printf("ID and Signature is :%d",ID);
+
+ wait(1);
+
+
+ eeprom.readStream(0x00, str2, 23);
+ pc.printf("After Read 1 String Here: %s\r\n",str2);
+ eeprom.readStream(23, str4, 23);
+ pc.printf("After Read 2 String Here: %s\r\n",str2);
+ eeprom.readStream(46, str3, 23);
+ pc.printf("After Read 3 String Here: %s\r\n",str2);
+
+ char stri[] = "Shivanand Gowda Ramaiah";
+
+ pc.printf("Writing String Here: %s\r\n",stri);
+ eeprom.writeStream(0x00, stri, 23); //Writing Strings in three Differnt addresses.
+ eeprom.writeStream(23, stri, 23);
+ eeprom.writeStream(46, stri, 23);
+
+ pc.printf("Before String Here: %s\r\n",str2);
+ eeprom.readStream(0x00, str2, 23);
+ pc.printf("After Read 1 String Here: %s\r\n",str2);
+ eeprom.readStream(23, str4, 23);
+ pc.printf("After Read 2 String Here: %s\r\n",str2);
+ eeprom.readStream(46, str3, 23);
+ pc.printf("After Read 3 String Here: %s\r\n",str2);
+ pc.printf("Exited from program \r\n");
+ return 0;
+
+}
+
\ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed-os.lib Sat Aug 18 06:36:35 2018 +0000
@@ -0,0 +1,1 @@
+https://github.com/ARMmbed/mbed-os/#f8b140f8d7cb226e41486c5df66ac4f3ce699219