How Much change required for switching demo example from lpc2106 to
lpc2138?
i am using SignumEVB board.
lpc2106 to lpc2138 for freeRTOS
Started by ●January 25, 2007
Reply by ●January 25, 20072007-01-25
----- Original Message -----
From: "jagdishlpc2138"
To:
Sent: Thursday, January 25, 2007 8:46 AM
Subject: [lpc2000] lpc2106 to lpc2138 for freeRTOS
>How Much change required for switching demo example from lpc2106 to
>lpc2138?
>i am using SignumEVB board.
I think this is just a matter of changing the linker script for the
different memory map, presuming the timer used to generate the tick on the
2106 part is also present on the 2138 part. There are demos for both these
processors albeit using different compilers, but looking into the respective
port.c files should quickly show up any differences.
You may also want to change the header file that defines the
register/peripheral locations if these are mapped differently between the
two parts.
Regards,
Richard.
+ http://www.FreeRTOS.org
+ http://www.SafeRTOS.com
for Cortex-M3, ARM7, ARM9, HCS12, H8S, MSP430
Microblaze, Coldfire, AVR, x86, 8051, PIC24 & dsPIC
.... and soon AVR32
From: "jagdishlpc2138"
To:
Sent: Thursday, January 25, 2007 8:46 AM
Subject: [lpc2000] lpc2106 to lpc2138 for freeRTOS
>How Much change required for switching demo example from lpc2106 to
>lpc2138?
>i am using SignumEVB board.
I think this is just a matter of changing the linker script for the
different memory map, presuming the timer used to generate the tick on the
2106 part is also present on the 2138 part. There are demos for both these
processors albeit using different compilers, but looking into the respective
port.c files should quickly show up any differences.
You may also want to change the header file that defines the
register/peripheral locations if these are mapped differently between the
two parts.
Regards,
Richard.
+ http://www.FreeRTOS.org
+ http://www.SafeRTOS.com
for Cortex-M3, ARM7, ARM9, HCS12, H8S, MSP430
Microblaze, Coldfire, AVR, x86, 8051, PIC24 & dsPIC
.... and soon AVR32
Reply by ●January 25, 20072007-01-25
I actually did a quick port to the lpc2148, which is very close to the
lpc2138 and based off the lpc2106 port. it is in the
files/Freertos/lpc2148_freertos.zip
I stripped of all the demo stuff, which is not suitable for upload to
the Freertos site.
--- In l..., "FreeRTOS.org Info" wrote:
> ----- Original Message -----
> From: "jagdishlpc2138"
> To:
> Sent: Thursday, January 25, 2007 8:46 AM
> Subject: [lpc2000] lpc2106 to lpc2138 for freeRTOS
> >How Much change required for switching demo example from lpc2106 to
> >lpc2138?
>
> >i am using SignumEVB board.
>
> I think this is just a matter of changing the linker script for the
> different memory map, presuming the timer used to generate the tick
on the
> 2106 part is also present on the 2138 part. There are demos for
both these
> processors albeit using different compilers, but looking into the
respective
> port.c files should quickly show up any differences.
>
> You may also want to change the header file that defines the
> register/peripheral locations if these are mapped differently
between the
> two parts.
>
> Regards,
> Richard.
>
> + http://www.FreeRTOS.org
> + http://www.SafeRTOS.com
> for Cortex-M3, ARM7, ARM9, HCS12, H8S, MSP430
> Microblaze, Coldfire, AVR, x86, 8051, PIC24 & dsPIC
> .... and soon AVR32
>
lpc2138 and based off the lpc2106 port. it is in the
files/Freertos/lpc2148_freertos.zip
I stripped of all the demo stuff, which is not suitable for upload to
the Freertos site.
--- In l..., "FreeRTOS.org Info" wrote:
> ----- Original Message -----
> From: "jagdishlpc2138"
> To:
> Sent: Thursday, January 25, 2007 8:46 AM
> Subject: [lpc2000] lpc2106 to lpc2138 for freeRTOS
> >How Much change required for switching demo example from lpc2106 to
> >lpc2138?
>
> >i am using SignumEVB board.
>
> I think this is just a matter of changing the linker script for the
> different memory map, presuming the timer used to generate the tick
on the
> 2106 part is also present on the 2138 part. There are demos for
both these
> processors albeit using different compilers, but looking into the
respective
> port.c files should quickly show up any differences.
>
> You may also want to change the header file that defines the
> register/peripheral locations if these are mapped differently
between the
> two parts.
>
> Regards,
> Richard.
>
> + http://www.FreeRTOS.org
> + http://www.SafeRTOS.com
> for Cortex-M3, ARM7, ARM9, HCS12, H8S, MSP430
> Microblaze, Coldfire, AVR, x86, 8051, PIC24 & dsPIC
> .... and soon AVR32
>
Reply by ●January 27, 20072007-01-27
thanks richard,
FreeRTOS now working on my board. i am using GCC compiler for that
--- In l..., "FreeRTOS.org Info"
wrote:
> ----- Original Message -----
> From: "jagdishlpc2138"
> To:
> Sent: Thursday, January 25, 2007 8:46 AM
> Subject: [lpc2000] lpc2106 to lpc2138 for freeRTOS
> >How Much change required for switching demo example from lpc2106
to
> >lpc2138?
>
> >i am using SignumEVB board.
>
> I think this is just a matter of changing the linker script for
the
> different memory map, presuming the timer used to generate the
tick on the
> 2106 part is also present on the 2138 part. There are demos for
both these
> processors albeit using different compilers, but looking into the
respective
> port.c files should quickly show up any differences.
>
> You may also want to change the header file that defines the
> register/peripheral locations if these are mapped differently
between the
> two parts.
>
> Regards,
> Richard.
>
> + http://www.FreeRTOS.org
> + http://www.SafeRTOS.com
> for Cortex-M3, ARM7, ARM9, HCS12, H8S, MSP430
> Microblaze, Coldfire, AVR, x86, 8051, PIC24 & dsPIC
> .... and soon AVR32
>
FreeRTOS now working on my board. i am using GCC compiler for that
--- In l..., "FreeRTOS.org Info"
wrote:
> ----- Original Message -----
> From: "jagdishlpc2138"
> To:
> Sent: Thursday, January 25, 2007 8:46 AM
> Subject: [lpc2000] lpc2106 to lpc2138 for freeRTOS
> >How Much change required for switching demo example from lpc2106
to
> >lpc2138?
>
> >i am using SignumEVB board.
>
> I think this is just a matter of changing the linker script for
the
> different memory map, presuming the timer used to generate the
tick on the
> 2106 part is also present on the 2138 part. There are demos for
both these
> processors albeit using different compilers, but looking into the
respective
> port.c files should quickly show up any differences.
>
> You may also want to change the header file that defines the
> register/peripheral locations if these are mapped differently
between the
> two parts.
>
> Regards,
> Richard.
>
> + http://www.FreeRTOS.org
> + http://www.SafeRTOS.com
> for Cortex-M3, ARM7, ARM9, HCS12, H8S, MSP430
> Microblaze, Coldfire, AVR, x86, 8051, PIC24 & dsPIC
> .... and soon AVR32
>
Reply by ●January 27, 20072007-01-27
Ok thanks
now FreeRTOS is working on my board,
but my i2c code is not working for ISR can you have a demo code for ISR i2c
Regards
Jagdish
sashi ono wrote:
I actually did a quick port to the lpc2148, which is very close to the
lpc2138 and based off the lpc2106 port. it is in the
files/Freertos/lpc2148_freertos.zip
I stripped of all the demo stuff, which is not suitable for upload to
the Freertos site.
--- In l..., "FreeRTOS.org Info" wrote:
> ----- Original Message -----
> From: "jagdishlpc2138"
> To:
> Sent: Thursday, January 25, 2007 8:46 AM
> Subject: [lpc2000] lpc2106 to lpc2138 for freeRTOS
> >How Much change required for switching demo example from lpc2106 to
> >lpc2138?
>
> >i am using SignumEVB board.
>
> I think this is just a matter of changing the linker script for the
> different memory map, presuming the timer used to generate the tick
on the
> 2106 part is also present on the 2138 part. There are demos for
both these
> processors albeit using different compilers, but looking into the
respective
> port.c files should quickly show up any differences.
>
> You may also want to change the header file that defines the
> register/peripheral locations if these are mapped differently
between the
> two parts.
>
> Regards,
> Richard.
>
> + http://www.FreeRTOS.org
> + http://www.SafeRTOS.com
> for Cortex-M3, ARM7, ARM9, HCS12, H8S, MSP430
> Microblaze, Coldfire, AVR, x86, 8051, PIC24 & dsPIC
> .... and soon AVR32
>
---------------------------------
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now FreeRTOS is working on my board,
but my i2c code is not working for ISR can you have a demo code for ISR i2c
Regards
Jagdish
sashi ono wrote:
I actually did a quick port to the lpc2148, which is very close to the
lpc2138 and based off the lpc2106 port. it is in the
files/Freertos/lpc2148_freertos.zip
I stripped of all the demo stuff, which is not suitable for upload to
the Freertos site.
--- In l..., "FreeRTOS.org Info" wrote:
> ----- Original Message -----
> From: "jagdishlpc2138"
> To:
> Sent: Thursday, January 25, 2007 8:46 AM
> Subject: [lpc2000] lpc2106 to lpc2138 for freeRTOS
> >How Much change required for switching demo example from lpc2106 to
> >lpc2138?
>
> >i am using SignumEVB board.
>
> I think this is just a matter of changing the linker script for the
> different memory map, presuming the timer used to generate the tick
on the
> 2106 part is also present on the 2138 part. There are demos for
both these
> processors albeit using different compilers, but looking into the
respective
> port.c files should quickly show up any differences.
>
> You may also want to change the header file that defines the
> register/peripheral locations if these are mapped differently
between the
> two parts.
>
> Regards,
> Richard.
>
> + http://www.FreeRTOS.org
> + http://www.SafeRTOS.com
> for Cortex-M3, ARM7, ARM9, HCS12, H8S, MSP430
> Microblaze, Coldfire, AVR, x86, 8051, PIC24 & dsPIC
> .... and soon AVR32
>
---------------------------------
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Get new email alerts with the free Yahoo! Toolbar.
Reply by ●January 27, 20072007-01-27
> Ok thanks
> now FreeRTOS is working on my board,
> but my i2c code is not working for ISR can you have a demo code for
> ISR i2c
> Regards
> Jagdish
Take a look at the LPC2106 WizNET demo (included in the download). This
includes an I2C link to the WizNET chip.
Regards,
Richard.
+ http://www.FreeRTOS.org
+ http://www.SafeRTOS.com
for Cortex-M3, ARM7, ARM9, HCS12, H8S, MSP430
Microblaze, Coldfire, AVR, x86, 8051, PIC24 & dsPIC
.... and soon AVR32
> now FreeRTOS is working on my board,
> but my i2c code is not working for ISR can you have a demo code for
> ISR i2c
> Regards
> Jagdish
Take a look at the LPC2106 WizNET demo (included in the download). This
includes an I2C link to the WizNET chip.
Regards,
Richard.
+ http://www.FreeRTOS.org
+ http://www.SafeRTOS.com
for Cortex-M3, ARM7, ARM9, HCS12, H8S, MSP430
Microblaze, Coldfire, AVR, x86, 8051, PIC24 & dsPIC
.... and soon AVR32
