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I am interested in this too. -----Original Message----- From: [mailto:] Sent: Friday, November 12, 2004 11:27 AM To: Subject: [lpc2000] freeRTOS for LPC2129 Hello, anyone already implemented the freeRTOS in LPC2129, if yes, can supply an example?? Thanks Domingos Bento _________________________________________________________ CEAC Cursos de formao profissional - pe informaes aqui.: http://ceac.online.pt/ Yahoo! Groups Links |
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Re: freeRTOS for LPC2129
Started by ●November 12, 2004
Reply by ●November 12, 20042004-11-12
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Hi, i'm just working at this stuff since one hour. Im using a older freeRTOS that comes with the WinARM-Zip-File. It seems that it works. I've no output on the serial port up to now, but i hope to solve the problems during the weekend, the led in my system (LPC2194) seems to work. The following things i've done up to now : linker script lpc211x-rom.ld (changed the name from lpc2106-rom.ld fixed the RAM-Size and the Stack-End: ... MEMORY { flash : ORIGIN = 0, LENGTH = 256K ram : ORIGIN = 0x40000000, LENGTH = 16K } __stack_end__ = 0x40000000 + 16K - 4; ... in Source\portable\GCC\ARM7\portmacro.h : changed Clock to my own oscillator (10MHz) #define portCPU_CLOCK_HZ( ( unsigned portLONG) 40000000 ) reduced Heap-Size #define portTOTAL_HEAP_SIZE( ( unsigned portSHORT ) ( 11 * 1024 ) ) Hope ite helps, Peter --- In , "Dan Beadle" <dan.beadle@i...> wrote: > I am interested in this too. > > -----Original Message----- > From: dasbento@a... [mailto:dasbento@a...] > Sent: Friday, November 12, 2004 11:27 AM > To: > Subject: [lpc2000] freeRTOS for LPC2129 > Hello, > > anyone already implemented the freeRTOS in LPC2129, if yes, can supply > an example?? > Thanks > Domingos Bento > _________________________________________________________ > CEAC Cursos de formao profissional - pe informaes aqui.: > http://ceac.online.pt/ > Yahoo! Groups Links |
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Reply by ●November 12, 20042004-11-12
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Hello, anyone already implemented the freeRTOS in LPC2129, if yes, can supply an example?? Thanks Domingos Bento _________________________________________________________ CEAC Cursos de formao profissional - pe informaes aqui.: http://ceac.online.pt/ |
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Reply by ●November 14, 20042004-11-14
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Hi, I also have working on this based on Olimex LPC-P2129 board. By using Demo source in Demo\ARM7, I have removed a few tasks since I found the original Demo source required more RAM that cause all tasks not created successfully. Suriyan. --- In , "mahlerweb" <peter.mahler@w...> wrote: > > Hi, > > i'm just working at this stuff since one hour. Im using a older > freeRTOS that comes with the WinARM-Zip-File. It seems that it works. > I've no output on the serial port up to now, but i hope to solve the > problems during the weekend, the led in my system (LPC2194) seems to > work. > > The following things i've done up to now : > > linker script lpc211x-rom.ld (changed the name from lpc2106-rom.ld > fixed the RAM-Size and the Stack-End: > ... > MEMORY > { > flash : ORIGIN = 0, LENGTH = 256K > ram : ORIGIN = 0x40000000, LENGTH = 16K > } > > __stack_end__ = 0x40000000 + 16K - 4; > ... > > in Source\portable\GCC\ARM7\portmacro.h : > > changed Clock to my own oscillator (10MHz) > #define portCPU_CLOCK_HZ( ( unsigned portLONG) 40000000 ) > > reduced Heap-Size > #define portTOTAL_HEAP_SIZE( ( unsigned portSHORT ) ( 11 * 1024 ) ) > > Hope ite helps, > > Peter > > --- In , "Dan Beadle" <dan.beadle@i...> wrote: > > I am interested in this too. > > > > -----Original Message----- > > From: dasbento@a... [mailto:dasbento@a...] > > Sent: Friday, November 12, 2004 11:27 AM > > To: > > Subject: [lpc2000] freeRTOS for LPC2129 > > > > > > Hello, > > > > anyone already implemented the freeRTOS in LPC2129, if yes, can > supply > > an example?? > > > > > > Thanks > > Domingos Bento > > _________________________________________________________ > > CEAC Cursos de formao profissional - pe informaes aqui.: > > http://ceac.online.pt/ > > > > > > > > > > > > Yahoo! Groups Links |
Reply by ●November 16, 20042004-11-16
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Hi, V2.5.2 and V2.5.3 of FreeRTOS contain an LPC2129 port - but for the Keil tools rather than the GNU tools. If you want to use the GNU tools you can at least use the port as a guide. V1.5 of the Keil tools are required which can be downloaded in a non- time limited eval version good enough to run the FreeRTOS demo application. The Keil simulator can also be used to run the FreeRTOS demo. See http://www.freertos.org/portlpckeil.html --- In , dasbento@a... wrote: > Hello, > > anyone already implemented the freeRTOS in LPC2129, if yes, can supply > an example?? > Thanks > Domingos Bento > _________________________________________________________ > CEAC Cursos de formao profissional - pe informaes aqui.: > http://ceac.online.pt/ |
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