Vikram,
Look at "Table 1-2. Mote Product Summary" in the link I provided. It
provides the exact information that you are asking about.
As for your other question, Program Flash Memory is reserved explicitly
for your executable(so no, program size does directly affect available
data size). RAM (SRAM in this case) is used to store any program
variables that you might use, and any variables tinyos uses internally,
stack variables, etc. Measurement(Serial) Flash is used to store
whatever you want, measurement readings, logs, etc. EEPROM is used to
store configuration data that you burn onto the device. This might be
node ID's, private/public keys for encryption, etc.
-Paul
Vikram vik76 wrote:
On examining the micaz datasheet I found
Program Flash Memory - 128K bytes
Measurement (Serial) Flash - 512K bytes
Configuration EEPROM - 4K bytes
I am not very clear about the purpose of all of the above.
I would like to know where the program executable code resides, and
where the data resides. From data I mean how many bytes of values can
the variables in my program store.
Does the program and data share the same memory? If yes, does this
mean that if my program size increases, then the available data size
decreases.
My requirement is to use an array of uint8_t for a large number of
elements whose values keep changing dynamically.
Thanks
Vikram
On Fri, Nov 13, 2009 at 11:42 AM, Paul Johnson <[email protected]
<mailto:[email protected]>> wrote:
Vikram,
Please examine the crossbow datasheet for the micaz or the
crossbow's MPR-MIB User's Manual for this information.
http://www.xbow.com/support/support_pdf_files/mpr-mib_series_users_manual.pdf
-Paul
Vikram vik76 wrote:
Hello,
I would like to know how much memory is available in micaz motes
for the following.
1. Data
2. Program
Thanks
Vikram
------------------------------------------------------------------------
_______________________________________________
Tinyos-help mailing list
[email protected]
<mailto:[email protected]>
https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
_______________________________________________
Tinyos-help mailing list
[email protected]
https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
