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1. Incompatible redefinition of macro iar arm serial#
2. Incompatible redefinition of macro iar arm 32 bit#

Select the file and OKĥ) Activate flash_LPC21xx.icf as linker script file in IAR by selecting the project and modifying the linker options - right click to open the dialog select category "linker" and then modify the linker configuration file from $PROJ_DIR$\settings\flash_LPC23XX.icf to $PROJ_DIR$\settings\flash_LPC21xx.icfĦ) Either remove the LPC23XX start-up file ( CstartupIAR5.s) from the project or select it, right click and open its options and select "exclude from build"ħ) In config.h activate #define LPC2103 and make sure that other LPC devices are deactivatedĨ ) In config.h ensure that IIC_INTERFACE is active to test I 2C interface, but make sure that SDCARD_SUPPORT and SUPPORT_GLCD are not enabledĩ) Build the project (there is one warning since main can never return - this is normal) We're trying the LPC 1788 in place of the 2478 at the moment - will let you know how we get on with that as well.Ģ) Add CstartupIAR5_LPC21XX.s to \Hardware\LPC23XX directoryģ) Add flash_LPC21xx.icf to \uTaskerV1.4_LPC\Applications\uTaskerV1.4\IAR5_LPC23XX\settings directoryĤ) Add CstartupIAR5_LPC21XX.s to the IAR project by selecting the Hardware directory in IAR, right click and Add | Add files. I'll check up on when the dev kits will be available (Freescale should have the k40 & k60 any day) & get back to you. NXP peripherals are usually kept compatible, so the effort for the M4 over the M3 might be pretty small.

Incompatible redefinition of macro iar arm serial#

The NXP parts (LPC18xx will be M3-based, the LPC43xx M4-based) are going to offer pin-compatible versions & 43xx will include the FPU from the outset - there are also some very nice peripherals going in there (SPIFI to allow serial Flash to hold code but appear as linear memory, some very nice serial peripherals too and I think there's going to be USB2 high speed support with on-chip PHY too).

Incompatible redefinition of macro iar arm 32 bit#

There's a bit more to the M4 than M3 + FPU (which is optional - the early Kinetis parts won't have the FPU - probably due very late 2011) - DSP-like instructions (barrel shifter, single cycle 32 bit multiply etc) and lots of subtle improvements to really boost the processing capabilities. I don't think it's such a big change as from v4 to v5 - the later v5 releases (5.506 for example) seem to have the many of the same features (though I mat have missed some of the subtler ones).

rather than do anything with M0s (mainly for low power work) my feeling is that adding Energy Micro M3 support would be the way to go, since their M3 (and specially designed low power peripherals) seems to compete against the M0s with the advantages of still having M3.Īs for the Freescale M4, I am considering making this an exception due to the fact that it combines some of the best features of Coldfires (which are the most popular processors for the project) with the M4 core - the M4 core itself is more or less an M3 with floating point support.Īt the moment there are however no dates and I don't know about NXP M4s - the NXP M3s are nice but there are in fact very few users, meaning that the incentive to add more is not as high. Originally I thought that M3s were the best fit and so neither M0 nor M4 would be considered. Presently there are projects for the Luminary (TI), NXP and ST Cortex M3s. I haven't checked any details yet - maybe it can work with V5 input and then save a lot of work. Of course, this will be supported but I hope that it will not require a complete new setup.

I didn't know that IAR had a V6.10 ready.