| Version: | 1.0.0 |
|---|---|
| Copyright: | (C)2016 Avnet Silica company |
A further revision working with MQX rtos will be relased soon.
http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=TWR-K70F120M&tid=m32TWR
Developement software used is CodeWarrior MCU v10.3 Special Edition.
and select “offline” package. (note that download can take much time ...)
This guide explains how to use this application and provides an overview of on the structure of the project firmware
Double click on ‘CW_MCU_v10.3_b121211_SE_Offline.exe’ that you have downloded first, and follow installation istruction.
Quick start guide for Codewarrior install can be found at http://cache.freescale.com/files/soft_dev_tools/doc/quick_ref_guide/MCU_QS.pdf?fpsp=1
When setup ask for MCU type, select almost Kinetis as show below, then press NEXT button
If you have Windows7 or Windows8 (32 or 64 bit) Codewarrior will install into “Freescale\CW MCU v10.3” folder on the root of your system HDD.
and create a default work folder named workspace in the path C:\Users\ your_user_name \workspace
For WinXP, after installation, you have:
Brookling Board firmware comes from original Maxim Maxim Zenboard Platform project revision 1.6, by using the file listed above.
and related include files
You can find all this file in the “Source” folder of the project
You can find all this file in the “Source\x_files” folder of the project
In source folder you find application specific files:
and include files
Detailed documentation of firmware can be downloaded ..... link
#include "MaxFuncRedifinition.h" <----
#include <stdio.h>
#include "platform.h"
#include "menu.h"
#include "utilities.h"
#include "maximDeviceSpecificUtilities.h"
#include "maximPMOD.h"
#define MAJOR_REVISION 1
#define MINOR_REVISION 6
2 - renamed main() function inside MaximPmod.c file with new name main_pmod().
int main_pmod() <----
/**
* \brief Main() function for Analog Essentials example program.
* \par Details
* This function allows you to set and initializes the FPGA and hardware, which will appear in the main menu by
HyperTerminal, which will send the demo of individual programs to the basic module.
*
* \param None
*
* \retval Always TRUE
*/
{
// Variables for the main() function
u8 uchInput=0;
int nMenuState=0;
int i=0;
char tempString[256];
3 - commented function led_knight_rider inside MaximPmod.c file to obtain application fast start.
// Toggle the LEDs so that the user knows the board is awake
XGpio_Initialize(&g_xGpioLed, XPAR_AXI_GPIO_LED_DEVICE_ID);
XGpio_SetDataDirection(&g_xGpioLed, 1, 0x00000000); // Set the LED peripheral to outputs
// led_knight_rider(&g_xGpioLed,2); <----
4 - changed costant definition ABOUT_ONE_SECOND inside MaximPmod.h file as follow:
#define ABOUT_ONE_SECOND 74067512/8/3 <----
//#define ABOUT_ONE_SECOND 74067512 //!< approx 1 second delay when used as argument with function delay(numberCyclesToDelay)
// Update this if uBlaze/Zynq CPU core frequency is changed, or if the external memory timing changes.
// Although emprirically tested to 1.0000003 seconds, it is not meant to be used for precise timing purposes
NOTE: All these changes are tested on revision 1.6 of Maxim project files and need to be checked on further new revisions
Maxim Analog Essential Collection is a collection of plug-in peripheral modules (Pmod) You can find more informations visiting Maxim Analog Essential Collection site
At the date of issue of this review, Maxim Zenboard Platform Project files are available on version 1.6, and don’t support MAX14850 Pmod module. As a result this version, that use original files from Maxim project, is not able to emulate this device.
This device is a RS232 converter, and require 2 serial channel (each one connected to terminal software) for full test. The first one is used for commands and the second one must be connected, for complete testing purpose, to MAX3232 Pmod serial connector (by standard modem cable).
–> Be careful to see device reference next to connector. Each connector is designed for one or more devices and will only accept dedicated modules.
Now you are ready for install FW project.
Now we could see the welcome window of Codewarrior Developement Suite
maybe will open firewall popup as below
if yes, left-clik on enable access and proceed
Now we can see the Codewarrior main window
Codewarrior is ready to import the project
Pmod FIRMWARE IMPORT
How to build Brooklyn Board FW
when process finish, see at hammer icon and click right arrow: in the tab you can see “1 FLASH” checked
now click single-hammer icon to build entire project
See the “problems” tab. There are 2 warnings derived from original project. They have no functionallity effects.
see the bug icon and click right arrow, select “Debug configurations” and click
Debug Configurations tab will open
expand Codewarrior Download, select “Pmod1_FLASH_PnE U-Multilink” an click. Now we see
click on “Debug” button and wait
maybe will open firewall popup as below
if yes, left-clik on enable access and proceed
during firmware download this tab will open
and when download finish you see the main debug windows of Codewarrior
to start program you can press “F8” or click on Icon red-circled in image above
NOTE: for full Codewarrior functionallity please refer to Freescale Official Guide
When you start program, in terminal window you can see for few seconds this screen
and after you can see the main menu
We also suggest you to see documentation Maxim Pmod-Compatible Plug-In Peripheral Modules for any specific further detail.