Floating sine link error

Started by Ko Ihara in Freescale DSPs14 years ago

I am programming my 56F805 using Metrowerks CodeWarrior. Apparently I have a problem linking with the floating point sine method in the math ...

I am programming my 56F805 using Metrowerks CodeWarrior. Apparently I have a problem linking with the floating point sine method in the math library. I have included the following libraries in the user module: #include #include #include #include #include


Metrowerks CodeWarrior Debugger Problem

Started by ljube20022000 in Freescale DSPs17 years ago 1 reply

Hi Everyone! I have a problem with CodeWarrior Debugger. It seems that my program stalls when I hit run from the menu. If I step...

Hi Everyone! I have a problem with CodeWarrior Debugger. It seems that my program stalls when I hit run from the menu. If I step over the code until while (1) loop and then hit run it works fine. Also, sometimes i just need to recompile(not making any changes)and then it starts worki


Problems with linker.cmd

Started by mark...@bish.net in Freescale DSPs14 years ago 4 replies

I have a nasty problem where when I emulate everything works great but when I run out of flash it blows up. I've narrowed the problem...

I have a nasty problem where when I emulate everything works great but when I run out of flash it blows up. I've narrowed the problem down to some .asm files I have included in the project from the MSL. I need to do some right shifting and I included the .asm files from C:\Program Files\Metrowerks\CodeWarrior5.1\M56800 Support\msl\MSL_C\DS


how to bootstrap my target board with a 56F83XX DSP

Started by lesl...@agilent.com in Freescale DSPs14 years ago 2 replies

I am trying to find a way of bootstrapping my target board. It has a Freescale DSP 56F8357 with no external memory. I am using Metrowerks...

I am trying to find a way of bootstrapping my target board. It has a Freescale DSP 56F8357 with no external memory. I am using Metrowerks Codewarrior development system for DSP 56F8300/E ver. 7.2. I need a way to program the flash on a DSP that has nothing programmed into its internal flash memory. Any help would be very much appreciated.


Strange boundary (?) problem with code size...

Started by Rikard Ljungkvist in Freescale DSPs13 years ago

Hi! I am working with the 56F8356 CPU and Metrowerks Codewarrior, including the PE. I have updated to the latest version recently. To my...

Hi! I am working with the 56F8356 CPU and Metrowerks Codewarrior, including the PE. I have updated to the latest version recently. To my problem:=20 When I get a program to load into the internal program FLASH that is bigger than 32k the program stops working! I still have plenty of FLASH memory left since this is a 128k device. Sigh. I have narrowed the problem down to this by lookin...


56F800DEMO + complementary copy of CW 5.1

Started by David in Freescale DSPs16 years ago 4 replies

There was a press release by Motorola announcing a 56F800DEMO board that lists at $49 and includes a complementary copy of...

There was a press release by Motorola announcing a 56F800DEMO board that lists at $49 and includes a complementary copy of Metrowerks CodeWarrior 5.1 for the memory footprint of the DSP56F801 and DSP56F802. The board lists at $49. CodeWarrior license pricing has been reduced as well


DSP56F807 QUESTION OF THE DAY: -0.0 and 0.0 on the DSP56F807

Started by Roberts Paul in Freescale DSPs16 years ago 1 reply

DSP56F807 QUESTION OF THE DAY Can anyone confirm or deny the following: (True or False) 1) Some DSP56F807's, when...

DSP56F807 QUESTION OF THE DAY Can anyone confirm or deny the following: (True or False) 1) Some DSP56F807's, when performing floating point math using the floating point libraries that come with the Metrowerks CodeWarrior IDE (version 4.1, build 0622), when subtra


DSP 56F805 PROGRAMMING

Started by Anonymous in Freescale DSPs18 years ago 1 reply

hello, I am using DSP 56f805 , Iam using metrowerks 3.5, now I am writing software in "ASM" language the question is how do...

hello, I am using DSP 56f805 , Iam using metrowerks 3.5, now I am writing software in "ASM" language the question is how do I call a "C" function from my "ASM" function . regards vrishab.


RE: DSP56F827: Flash to RAM copy - Compiler Overf low w/o Error?

Started by Hutchings William-p23437 in Freescale DSPs16 years ago 1 reply

I think that this version of the Metrowerks linker does not properly flag a warning that the program area has been...

I think that this version of the Metrowerks linker does not properly flag a warning that the program area has been overflowed. The only way to determine is to look at


CW 6 for DSP56858

Started by Kenneth Ciszewski in Freescale DSPs15 years ago 1 reply

I have been working with Metrowerks Codewarrior for MC9S12NE64 recently, and discovered a ".map" file (monitor.map, in this case),...

I have been working with Metrowerks Codewarrior for MC9S12NE64 recently, and discovered a ".map" file (monitor.map, in this case), that shows the dependency of modules (how they are nested or called).   Does CW 6 for DSP56858 have any such feature?  One of my big proble


Difficulty configuring DSP56807 memory-mapped registers from FLASH program

Started by wjschint in Freescale DSPs17 years ago 1 reply

The following pertains to Metrowerks CodeWarrior V5.0.3 (latest patch 3) targeted to DSP56807. A project was created using EABI ...

The following pertains to Metrowerks CodeWarrior V5.0.3 (latest patch 3) targeted to DSP56807. A project was created using EABI stationary. The HW target is a Motorola DSP-56807 EVM. The following function configures memory-mapped registers for port D. void InitPortD(vo


PE Question:

Started by Johnson, Jerry in Freescale DSPs15 years ago 1 reply

PE Question: While using Metrowerks CW6.1.1  processor expert tool, to generate code for the 56F8357EVM, I am having a...

PE Question: While using Metrowerks CW6.1.1  processor expert tool, to generate code for the 56F8357EVM, I am having a problem with the automatically generated code.  When I use the stationary to create a p


RE: Re: Development tools for MCF5307

Started by Johnson, Jerry in Freescale DSPs17 years ago

RE: [motoroladsp] Re: Development tools for MCF5307 I have intentionally tried to stay away from this discussion...

RE: [motoroladsp] Re: Development tools for MCF5307 I have intentionally tried to stay away from this discussion concerning quality of the toolset, since this is my first forray into the Motorola/Metrowerks toolset in over 20 yea


RE: Re: Development tools for MCF5307

Started by Johnson, Jerry in Freescale DSPs17 years ago

RE: [motoroladsp] Re: Development tools for MCF5307 I have intentionally tried to stay away from this discussion...

RE: [motoroladsp] Re: Development tools for MCF5307 I have intentionally tried to stay away from this discussion concerning quality of the toolset, since this is my first forray into the Motorola/Metrowerks toolset in over 20 yea


DSP56F807 Programming flash

Started by Lionel Degoutte in Freescale DSPs16 years ago 1 reply

Hello, In metrowerks codewarrior 5.2.1177, (with DSP56F807 demo board, and SDK 3.0) what is the difference between using or not...

Hello, In metrowerks codewarrior 5.2.1177, (with DSP56F807 demo board, and SDK 3.0) what is the difference between using or not using the option "use flash config file" in "flash setting -> M56800 Target setting". When i use it, the transfert into target


address bus and data bus

Started by param_p_aug in Freescale DSPs15 years ago

we r freshers just 2003 passouts.we r doing our project in metrowerks 5.1 version with DSP 56F805 processor.ours is a small...

we r freshers just 2003 passouts.we r doing our project in metrowerks 5.1 version with DSP 56F805 processor.ours is a small project only. Power Factor controller.in this RTC is connected directly to address bus and data bus of processor. how to write or read datas from the add


New Versions of CodeWarrior Tools for DSP56800 and DSP56800E

Started by metrowerks in Freescale DSPs18 years ago

Metrowerks Releases New Versions of CodeWarrior(tm) Development Tools for DSP56800 and DSP56800E Low-cost IDE with Editor,...

Metrowerks Releases New Versions of CodeWarrior(tm) Development Tools for DSP56800 and DSP56800E Low-cost IDE with Editor, Compiler, Assembler, Linker, and Instruction Set Simulator Provide Optimized Code Generation, Fast Time-To-Market AUSTIN, Texas - April 2, 20


Problem with J-TAG interface

Started by orcim in Freescale DSPs14 years ago 2 replies

I need to debug my application with a notebook that don't have a parallel interface; for this reason I get a PCMCIA card that allow the ...

I need to debug my application with a notebook that don't have a parallel interface; for this reason I get a PCMCIA card that allow the link between PC and J-TAG interface. The drivers is "OX12PCI840 PCI Paralll Port" and it is correctly installed because with others application it run. The problem is that the metrowerks debugger don't run.


assembly language for mc56f8013

Started by haoyeshen in Freescale DSPs14 years ago 3 replies

Hi: I developed a application based on DSP56F802 by using the processor expert. In my application, I used both C and Assembly language....

Hi: I developed a application based on DSP56F802 by using the processor expert. In my application, I used both C and Assembly language. Due to some reasons, I need to change my processor from DSP56F802 to MC56F8013. When I used the new metrowerks (V7.2) with my old code, it seems that all the assembly code can not be recognized by the new IDE. I


codewarrior 5 patches

Started by Santi Corera in Freescale DSPs17 years ago 1 reply

Is it necessary to install the 5.0.1 patch before the 5.0.2 ?. I don?t dind the first one in the metrowerks site. Thanks....

Is it necessary to install the 5.0.1 patch before the 5.0.2 ?. I don?t dind the first one in the metrowerks site. Thanks.