Part Number:CC1352R
Tool/software: TI C/C++ Compiler
i want to upgrade the hex file to cc1352 , by clearing the old firmware .
i want to transfer the hex file through uart to cc1352 and to store in external flash and to upgrade the new hex file .
what are the steps required to follow and what are the documents required the documents to analyse .
Part Number:PROCESSOR-SDK-AM335X
Tool/software: Linux
Hello:
Can anyone help me in changing Debug Port in Beagle Bone Black (BBB) Board from UART0 to USB0.?
Recently I started working on Bare-metal Programming on BBB board. I am trying to understand U-Boot process of BBB board and all the logs in u-boot prompt are showing on UART0 port.
I want to see the u-boot prompt in USB0 port on BBB. To achieve this, the following are My thoughts..
Part Number:TPS92515AHV-Q1
Hi, please let us know when this device status change to Active?
Part Number:TM4C123GH6PM
Tool/software: Code Composer Studio
I have a simple TM4cGH6PM Code , where I have to write a unit test to automatically test the
#include <stdint.h>
#include <stdbool.h>
#include "inc/hw_memmap.h"
#include "inc/hw_types.h"
#include "driverlib/sysctl.h"
#include "driverlib/gpio.h"
int summer(int a,int b);
int i=0;
int a;
int b;
int c;
int m;int x1=5;
int x2=10;
int main(void)
{
SysCtlClockSet(SYSCTL_SYSDIV_5|SYSCTL_USE_PLL|SYSCTL_XTAL_16MHZ|SYSCTL_OSC_MAIN);
m=summer(x1,x2);
}
int summer(int a,int b)
{
c=a+b;
return c;
}I have written the code in this way to test the code just to learn the basic , and it works fine
// Import the DSS packages into our namespace to save on typing
importPackage(Packages.com.ti.debug.engine.scripting);
importPackage(Packages.com.ti.ccstudio.scripting.environment);
importPackage(Packages.java.lang);
print("New Code Under Execution");
//buildProject "red_led";
// Modify these variables to match your environment. Use forward slashes
var ccs5InstallDir = "C:/ti";
var DSSWorkshopDir = "C:/CCSWorkshop/dss"
var deviceCCXMLFile = DSSWorkshopDir + "/lab1/StellarisLaunchPad.ccxml";
var programToLoad = DSSWorkshopDir + "/workspace/Simple_Trial2/Debug/Simple_Trial2.out";
var logFile = DSSWorkshopDir + "/workspace/Simple_Trial2/log.xml";
// Create our scripting environment object - which is the main entry point
// into any script and the factory for creating other Scriptable Servers and Sessions
var script = ScriptingEnvironment.instance();
// Create a log file in the current directory to log script execution
script.traceBegin(logFile, ccs5InstallDir +
"/ccsv6/ccs_base/scripting/examples/DebugServerExamples/DefaultStylesheet.xsl");
// Set trace levels for console and logs
script.traceSetConsoleLevel(TraceLevel.INFO);
script.traceSetFileLevel(TraceLevel.ALL);
script.traceWrite("Begin scripting session");
// Get the Debug Server and start a Debug Session
var debugServer = script.getServer("DebugServer.1");
debugServer.setConfig(deviceCCXMLFile);
var debugSession = debugServer.openSession(".*");
// Check to see if target is already connected
// target.isConnected() API will return 'true' is connected
if (!debugSession.target.isConnected())
{
// Connect to the CPU
debugSession.target.connect();
}
// Load a program
debugSession.memory.loadProgram(programToLoad);
debugSession.breakpoint.removeAll();
var start=0;
var end =10;
while(start<10)
{
var addr_x1=debugSession.symbol.getAddress("x1");
print("Address of x1",addr_x1);
debugSession.memory.writeData(0, addr_x1, start, 16); // This writes your_data to the global
variable a.
var val_x1=debugSession.memory.readWord(0,addr_x1);
print("Value of x1",val_x1);
var addr_x2=debugSession.symbol.getAddress("x2");
print("Address of x2",addr_x2);
debugSession.memory.writeData(0, addr_x2, start, 16); // This writes your_data to the global
variable a.
var val_x2=debugSession.memory.readWord(0,addr_x2);
print("Value of x2",val_x2);
// Run the target
debugSession.target.run();
print("Running");
var addr_m=debugSession.symbol.getAddress("m");
print("Address of variable m ",addr_m);
var val_m=debugSession.memory.readWord(0,addr_m);
print("value of m is ", val_m);
var addr_c=debugSession.symbol.getAddress("c");
print("Address of variable c ",addr_c);
var val_c=debugSession.memory.readWord(0,addr_c);
print("value of c is ", val_c);
var ret=mytestfunc(val_x1 ,val_x2);
TEST_ASSERT_INT(ret,val_c);
start=start+1;
print("INside loop",start);
debugSession.target.restart();
print("Running");
}
// All done
//debugServer.stop();
script.traceWrite("End scripting session");
// Stop logging and exit.
script.traceEnd();
function mytestfunc(x,y)
{
return x+y;
}
function TEST_ASSERT_INT(A,B)
{
if(A==B)
{
print("TEST PASSED");
}
else
print("TEST FAILED");
}
This works good as a starting point .. I want now the Test Scripts to support Object Oriented Approach which is creating few problems . For example
public class Test
{
// Instance Variables
var a;
var b;
// Constructor Declaration of Class
public Test(int a, int b)
{
this.a = a;
this.b = b;
}
public geta()
{
return a;
}
public getb()
{
return b;
}
}But this throws me error like
"identifier is a reserved word"
at the place where class Test is defined
Part Number:TMS320F28377S
Hi C2000 champion
My customer used F2837X ADC single end input mode, as the datasheet say, single end need to set as 12 bit resolution. But customer found when they set the single end input as 16 bit resolution, the ADC result looks fine, and the motor run fine too. So they are confuse and need us to give some comment about this condition.
Thank you!
- Eric
Hi,
I'm using the SN65DP141RLJR for DP with 4K60fps display output.
Can anyone please help me with best settings for this resolution for pins DRV_PK#/SCL, TX_DC_GAIN/CS, EQ_MODE/ADD2, RX_GAIN, EQ0/ADD0 and EQ1/ADD1 ?
We are running it in the GPIO mode & I2C is disabled
Thanks & Regards,
Nanjunda M
Part Number:BOOSTXL-CC1120-90
I am writing because for a school research project i need to choose a communication system and validate them for our application. My problem is that the communication must work for the downlink from a capsule that can reach speed Mach 3 and it can reach at same time a altitude of about 100km. After some search on internet about LoRa technology we ave founded the TI video where the CC1120 + CC1190 was communicating with more of 100km LoS and we thought these modules can be good for our experiment. At this point we have realized that we don't have found any information about the maximal speed that can be reached from the tx module to avoid that the frequency change induced from the doppler effect have some non negligible effect on the communication (lost of communication).
My question at this point is how sensitive are the CC1120 + CC1190 modules to doppler effect? anybody know the maximal frequency change tolerated on the receiver?
Part Number:RM48L530
Hello Champs,
Customer has already got v1.2 FMEDA document.
Would you please kindly suggest whether the testing datat in it are only applicable to automotive application or also covering other applications? Thanks!
Best Regards,
Linda
Part Number:TAS5825M
Dear Sir,
Can we configure GPIO for MUTE pin?
Which register need to set? How we can do it?
Thanks, Ian.
Part Number:BQ25910
Hi team,
A customer has a question that he cannot find the exact size in the package outline document, as the picture indicates(picture was excerpted www.ti.com.cn/.../mxbg346.pdf), could you tell the mechanical data to it? Thanks.
Regards,
Jenny
Part Number:LAUNCHXL-CC2640R2
Tool/software: Code Composer Studio
Hi forum-members,
my application based on rfEasyLinkTx-example, only ti-rtos without ICall. There are four tasks in the application and on compiling it shows that there are 20480 Bytes of sram, therefrom used 16807 Bytes => max number of free sram have to be less then 3673Bytes (20480-16807). In rov-view and also in my application with Memory_getStats(0,&stats) there are 4096bytes free (ever), the total free size is 3976 and the largest free size is 3976 too. Thats not possible.
I play with stack sizes, but nothing changes, except that the needed ram on compiling varies, the total-size (4096), totalfreesize (3976) and largestfreesize (3976) never change. Tested with rov-view and Memory_getStats().
Question: Must I set a predfine or change a variable because there are 4 task in application (on ble5-examples I have to set the OSAL_MAX_NUM_PROXY_TASKS, ICALL_MAX_NUM_TASKS, ICALL_MAX_NUM_ENTITIES), if there are more tasks in application? Is there in ti-rtos something similar?
I use 8.2.0.00007, XDC3.50.8.24, simplelink_cc2640r2_sdk_2_20_00_49.
Grateful about answers!
best regards,
Bjoern
Part Number:OPA301
Dear all,
I am trying to build a simple filtering stage for baseband signals. Therefor I use an Opa301. The Problem is that when I want to filter a sinusoidal signal with a DC offset of 2.1V and amplitude of 100mV something strange happens if my power supply is 3 V. However when I increase the voltage of Vcc, eg to 5V, the problem vanishes at some point. Of course, by using an ideal OPamp, this behaviour doesn't occure neither.
Can somebody give me a hint?
Thank you a lot in advance!
Best regards,
Ben
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Part Number:CC2540EMK-USB
I'm having a BLE device (peripheral) which is configured as being a "Keyboard Only" device. When I connect to this device with any tool (e.g. CySmart) it displays a passkey on my PC, which needs to be entered on the BLE device.
Now I want to control this with the CC2540 BLE Dongle, using the HCI commands.When I execute the GAP_Authenticate command I receive the GAP_PasskeyNeeded event with parameter 'uiOutput' set, indicating a passcode must be displayed, but where exactly is the passcode data which must be displayed?
Tool/software: Linux
HI,in my item, we need to support two different resolution cameras to display at the same time in ub954,senor A is 1280 * 960, sensor B is 1280 * 800, whether support ?
Part Number:TDA2
Tool/software: Code Composer Studio
Hi,
I am working on TIDL library and I have the following issue,
I build the eve.out file in DEBUG mode and run it on TDA2x but the breakpoint does not hit main() function in tidl_tb.c file, instead it just runs continuously, and hence I am not able to debug the source code.
Could you please tell me if I have to make changes in the GEL files.
The build syntax I am using is
gmake CORE=eve TARGET_BUILD=debug all
Thank you
Regards,
Nithin
Part Number:ADS1256
hi,
Would you help share the reference SCH of ADS1256EVM, I can't find it in the TI website
Thanks a lot
Part Number:BQ24725A
Hello
Do we have charging flow (included register setting) to customer for SW reference? They use 2-cell 4200MAH/7.4V battery. Thank you.
BR
Patrick
Part Number:DRV5032
Dear Specislists,
My customer is interested in DRV5032DUDBZR.
Only this device is preview.
Could you tell me when is the RTM?
I appreciate your great help in advance.
Best regards,
Shinichi