EmbeddedRelated.com
The 2024 Embedded Online Conference

hidef.h

Started by Alexandra Lefter-Elarabi in 68HC1216 years ago 2 replies

i need hidef.h header file. somebody has it? thanks a lot

i need hidef.h header file. somebody has it? thanks a lot


Adapt9S12DP256M Development Board - Closed-loop Stepper Motor Control

Started by yawjiun_84 in 68HC1216 years ago 1 reply

Hi, How to use this development board in order to develop the stepper motor control system? What are the module/block I should use in...

Hi, How to use this development board in order to develop the stepper motor control system? What are the module/block I should use in this system? Basically, my system is like this: 1. Firstly, there will be a Graphical User Interface (GUI) for the user to input their desired position, speed and direction. This GUI will communicate with MC9S12DP256B through RS232. Any reference for ...


Send data to PC (C#) via DB9 Serial?

Started by subs...@styx66.net in 68HC1217 years ago 10 replies

I've been searching through the large amounts of threads in here, but haven't quite found what I'm looking for. My project is fairly simple -...

I've been searching through the large amounts of threads in here, but haven't quite found what I'm looking for. My project is fairly simple - a large array of temperature sensors muxed into our HCS12's (Axiom CML12SDP256) ATD ports, whose values are then sent to our PC for graphical/numerical display. The code on both ends is complete, its the code that drives the middle that I can't qui...


Do you know any free C language IDE for 9s12

Started by whlgwcat in 68HC1217 years ago 2 replies

hi, I have been programing 9s12 microcontrollers with assembly using P&E. Now I try to program with C. Do you guys know any free software for...

hi, I have been programing 9s12 microcontrollers with assembly using P&E. Now I try to program with C. Do you guys know any free software for that? Your suggestions will be highly appreciated! yours, Guowei


Code warrior Linker error

Started by YUQIN WANG in 68HC1217 years ago 1 reply

Hi all, When I was trying to write the config file from ST into the decoder, it gives me an error "Link error: L1102: out of allocation space...

Hi all, When I was trying to write the config file from ST into the decoder, it gives me an error "Link error: L1102: out of allocation space in segemt SMRAM at address 0x1200" when I compile. Does anyone perhaps know how to fix it? I use a UF32 MICRO.


Reading FLASH after programming

Started by Jeff McKnight in 68HC1217 years ago 36 replies

Hello All, I am using the 9s12DG256. After I have successfully programmed Flash using a bootloader I try to read some of the memory...

Hello All, I am using the 9s12DG256. After I have successfully programmed Flash using a bootloader I try to read some of the memory locations. They do not show the correct value until I do a hard reset with the reset pin. Is this to be expected ? Jeff


Address mark wakeup messages not being recognized

Started by garyolmstead in 68HC1217 years ago 2 replies

I am using the 9S12A32 serial port and I want to use address mark wake up. I have set the SCI for 9 bits, one stop bit, no parity, interrupts...

I am using the 9S12A32 serial port and I want to use address mark wake up. I have set the SCI for 9 bits, one stop bit, no parity, interrupts on, transmitter and receiver on, address mark wakeup. I am manually setting (and later clearing) bit 8 in SCIDRH. Using the True Time Real Time Debugger, I can see characters coming into the receive buffer, but the interrupt is never triggered, ...


CodeWarrio error L1121

Started by rebeschini2004 in 68HC1217 years ago 2 replies

Good morning, I use CodeWarrior version 3.1 for HC12 - microcontrolador MC9S12DJ64 When compiling gives the error: Link Error...

Good morning, I use CodeWarrior version 3.1 for HC12 - microcontrolador MC9S12DJ64 When compiling gives the error: Link Error : L1121: Out of allocation space at address 0x803B for .copy section Link Error : Link failed I already did what is in Codewarior helps, that it is to change the position of the memory of the file .copy, but it didn't work... ...


Illegal Address Reset on S12X

Started by "Profos, Georg" in 68HC1217 years ago 24 replies

I use an S12X in SingleChip mode, and my application occasionally resets. After long hours of investigation, it could be established that (a)...

I use an S12X in SingleChip mode, and my application occasionally resets. After long hours of investigation, it could be established that (a) it's an illegal address reset, and (b) it happens on a specific RTC instruction. I introduced some debug code that allowed me to know the SP contents at that instruction, however, the stack pointer correctly points to the return address (1 byte page plu...


Codewarrior HC12 V1.2 and USB Multilink ML-12 Rev C.

Started by "Guillermo F. Molina" in 68HC1217 years ago 2 replies

Hi all, Did anyone know if it is any chance to use the Hiwave debugger of the (old!) Codewarrior V1.2 with the new USB Multilink (ML-12 Rev....

Hi all, Did anyone know if it is any chance to use the Hiwave debugger of the (old!) Codewarrior V1.2 with the new USB Multilink (ML-12 Rev. C )? Thanks in advance. Best regards, G.Molina


Ask a Question to the EmbeddedRelated community

To significantly increase your chances of receiving answers, please make sure to:

  1. Use a meaningful title
  2. Express your question clearly and well
  3. Do not use this forum to promote your product, service or business
  4. Write in clear, grammatical, correctly-spelled language
  5. Do not post content that violates a copyright


The 2024 Embedded Online Conference