Kinetis Microcontrollers中的主题 Re: FRDM-KL25L - SREC Project Examples

FRDM-KL25L - SREC Project Examples

ashokra — Sun, 03 Feb 2013 10:03:15 GMT

Hi,

I am new to Freescale Controller , Past One month i am trying to Blink one LED in FRDM Kit but i was not able to program.

i am using CodeWarriors Studio. i downloaded SREC precompiled example. and i drag that srec file into Open SDA port, its working file. But i am not able to make that blinking application in CodeWarriors. i did not get how to make such kind of srec application. so where i can get the project source files for srec pre compiled example..? can any one help..? I am struck with FRDM-KL25L... please help me

Re: FRDM-KL25L - SREC Project Examples

BlackNight — Sun, 03 Feb 2013 10:36:42 GMT

Maybe this helps:

Erich

Re: FRDM-KL25L - SREC Project Examples

ashokra — Sun, 03 Feb 2013 17:33:31 GMT

Thank you ! Erich but one thing , i like to write code without using of Processor Expert because If i use PE ,the output srec file size will be more than 1MB. can you tell me any other examples..?

Re: FRDM-KL25L - SREC Project Examples

BlackNight — Sun, 03 Feb 2013 17:38:15 GMT

Please verify if you really produce a S19 file (and not something else). I have created many Processor Expert applications, and the S19 file is only few KBytes.

See Optimizing the Kinetis gcc Startup | MCU on Eclipse which produces less than 300 bytes of code.

Re: FRDM-KL25L - SREC Project Examples

ashokra — Sun, 03 Feb 2013 18:07:57 GMT

Can you give me a small LED project files (zip) so that i can understand the project settings easily please..

Re: FRDM-KL25L - SREC Project Examples

ashokra — Sun, 03 Feb 2013 18:23:33 GMT

Hi , This in an example project output files. here "SREC" file size is more than 1MB , why two type of out files are here (hex and srec). If i drag the HEX file into open SDA port it working now..

Re: FRDM-KL25L - SREC Project Examples

BlackNight — Sun, 03 Feb 2013 18:24:03 GMT

Hello,

one is here:

mcuoneclipse/Examples/FRDM-KL25Z/Freedom_Bits at master · ErichStyger/mcuoneclipse · GitHub

Re: FRDM-KL25L - SREC Project Examples

ashokra — Mon, 04 Feb 2013 18:13:00 GMT

Hi Erich,

Finally i done my LED Blinking Project ! This is my code given below..

main(){

PE_low_level_init();

while(1){

Bit1_PutVal(0);

delay();

Bit1_PutVal(1);

delay();

AS1_SendBlock(NULL,"ashok",5);

}

Here i added UART components. but UART not working.. can you help me..

my configuration for UART is given below...