Hello,
I'm using an ARM7 LPC2138 series and I'm having some troubles here.
When I try to programing using Flash Magic Tool version 5.84.2259 I receive the
following message:
'Operation Failed. Failed to autobaud - step 1.'
I've already checked pin 0.14 and it's connected to pull-down so its
in low when I press the reset buttom.
Im using a 20.00Mhz oscillator and I've also checked it and it's
really working.
I connected the board using a USB with 9600 baud-rate. I've tried 19200 and
4800 baud-rate and both failed.
The MAX232's pins are connected as follow:
o pin 14(T1OUT) - pin2 of the serial RS232 plug.
o pin 13(R1IN) - pin3 of the serial RS232 plug.
o pin 12(R1OUT) - pin21 (P0.1) of the LPC2138.
o pin 11(T1IN) - pin19 (P0.0) of the LPC2138.
It's everthing right in that connections?
I thought the problem could be in the MAX232 Transeiver, so I used a program
(Docklight V1.9) to transmit anything throw the serial and it worked well.The
MAX232 transmited the information to the microcontroller.
I dont know what else to do. I've tried a lot of tutorials and have already
sent an email to nxp and followed theirs instructions, but it didnt work.
If someone knows what is the problem or some instructions to verify any errors,
please tell me.
Thanks.
Programming problem.
Started by ●October 24, 2011
Reply by ●October 24, 20112011-10-24
--- In l..., "allanbr08" wrote:
>
> Hello,
>
> I'm using an ARM7 LPC2138 series and I'm having some troubles here. When I try to programing using Flash Magic Tool version 5.84.2259 I receive the following message:
>
> 'Operation Failed. Failed to autobaud - step 1.'
>
> I've already checked pin 0.14 and it's connected to pull-down so its in low when I press the reset buttom.
> Im using a 20.00Mhz oscillator and I've also checked it and it's really working.
>
> I connected the board using a USB with 9600 baud-rate. I've tried 19200 and 4800 baud-rate and both failed.
>
> The MAX232's pins are connected as follow:
>
> o pin 14(T1OUT) - pin2 of the serial RS232 plug.
> o pin 13(R1IN) - pin3 of the serial RS232 plug.
> o pin 12(R1OUT) - pin21 (P0.1) of the LPC2138.
> o pin 11(T1IN) - pin19 (P0.0) of the LPC2138.
>
> It's everthing right in that connections?
>
You might check your board design against Olimex's:
http://olimex.com/dev/pdf/ARM/LPC/LPC-P2138.pdf
Richard
>
> Hello,
>
> I'm using an ARM7 LPC2138 series and I'm having some troubles here. When I try to programing using Flash Magic Tool version 5.84.2259 I receive the following message:
>
> 'Operation Failed. Failed to autobaud - step 1.'
>
> I've already checked pin 0.14 and it's connected to pull-down so its in low when I press the reset buttom.
> Im using a 20.00Mhz oscillator and I've also checked it and it's really working.
>
> I connected the board using a USB with 9600 baud-rate. I've tried 19200 and 4800 baud-rate and both failed.
>
> The MAX232's pins are connected as follow:
>
> o pin 14(T1OUT) - pin2 of the serial RS232 plug.
> o pin 13(R1IN) - pin3 of the serial RS232 plug.
> o pin 12(R1OUT) - pin21 (P0.1) of the LPC2138.
> o pin 11(T1IN) - pin19 (P0.0) of the LPC2138.
>
> It's everthing right in that connections?
>
You might check your board design against Olimex's:
http://olimex.com/dev/pdf/ARM/LPC/LPC-P2138.pdf
Richard
Reply by ●October 24, 20112011-10-24
I checked against Olimex schematic and its almost the same. The only difference
is that I'm doing the reset manually. It could change anything in order to
programming the ARM?
Thanks for your answer.
--- In l..., "rtstofer" wrote:
>
> --- In l..., "allanbr08" wrote:
> >
> > Hello,
> >
> > I'm using an ARM7 LPC2138 series and I'm having some troubles here. When I try to programing using Flash Magic Tool version 5.84.2259 I receive the following message:
> >
> > 'Operation Failed. Failed to autobaud - step 1.'
> >
> > I've already checked pin 0.14 and it's connected to pull-down so its in low when I press the reset buttom.
> > Im using a 20.00Mhz oscillator and I've also checked it and it's really working.
> >
> > I connected the board using a USB with 9600 baud-rate. I've tried 19200 and 4800 baud-rate and both failed.
> >
> > The MAX232's pins are connected as follow:
> >
> > o pin 14(T1OUT) - pin2 of the serial RS232 plug.
> > o pin 13(R1IN) - pin3 of the serial RS232 plug.
> > o pin 12(R1OUT) - pin21 (P0.1) of the LPC2138.
> > o pin 11(T1IN) - pin19 (P0.0) of the LPC2138.
> >
> > It's everthing right in that connections?
> >
> You might check your board design against Olimex's:
> http://olimex.com/dev/pdf/ARM/LPC/LPC-P2138.pdf
>
> Richard
>
Thanks for your answer.
--- In l..., "rtstofer" wrote:
>
> --- In l..., "allanbr08" wrote:
> >
> > Hello,
> >
> > I'm using an ARM7 LPC2138 series and I'm having some troubles here. When I try to programing using Flash Magic Tool version 5.84.2259 I receive the following message:
> >
> > 'Operation Failed. Failed to autobaud - step 1.'
> >
> > I've already checked pin 0.14 and it's connected to pull-down so its in low when I press the reset buttom.
> > Im using a 20.00Mhz oscillator and I've also checked it and it's really working.
> >
> > I connected the board using a USB with 9600 baud-rate. I've tried 19200 and 4800 baud-rate and both failed.
> >
> > The MAX232's pins are connected as follow:
> >
> > o pin 14(T1OUT) - pin2 of the serial RS232 plug.
> > o pin 13(R1IN) - pin3 of the serial RS232 plug.
> > o pin 12(R1OUT) - pin21 (P0.1) of the LPC2138.
> > o pin 11(T1IN) - pin19 (P0.0) of the LPC2138.
> >
> > It's everthing right in that connections?
> >
> You might check your board design against Olimex's:
> http://olimex.com/dev/pdf/ARM/LPC/LPC-P2138.pdf
>
> Richard
>
Reply by ●October 24, 20112011-10-24
Do you have a pull-up on p0.14 so it will come out of reset?
From: l... [mailto:l...] On Behalf Of allanbr08
Sent: Monday, October 24, 2011 12:28 PM
To: l...
Subject: [lpc2000] Programming problem.
Hello,
I'm using an ARM7 LPC2138 series and I'm having some troubles here. When I try to programing using Flash Magic Tool version 5.84.2259 I receive the following message:
'Operation Failed. Failed to autobaud - step 1.'
I've already checked pin 0.14 and it's connected to pull-down so its in low when I press the reset buttom.
Im using a 20.00Mhz oscillator and I've also checked it and it's really working.
I connected the board using a USB with 9600 baud-rate. I've tried 19200 and 4800 baud-rate and both failed.
The MAX232's pins are connected as follow:
o pin 14(T1OUT) - pin2 of the serial RS232 plug.
o pin 13(R1IN) - pin3 of the serial RS232 plug.
o pin 12(R1OUT) - pin21 (P0.1) of the LPC2138.
o pin 11(T1IN) - pin19 (P0.0) of the LPC2138.
It's everthing right in that connections?
I thought the problem could be in the MAX232 Transeiver, so I used a program (Docklight V1.9) to transmit anything throw the serial and it worked well.The MAX232 transmited the information to the microcontroller.
I dont know what else to do. I've tried a lot of tutorials and have already sent an email to nxp and followed theirs instructions, but it didnt work.
If someone knows what is the problem or some instructions to verify any errors, please tell me.
Thanks.
From: l... [mailto:l...] On Behalf Of allanbr08
Sent: Monday, October 24, 2011 12:28 PM
To: l...
Subject: [lpc2000] Programming problem.
Hello,
I'm using an ARM7 LPC2138 series and I'm having some troubles here. When I try to programing using Flash Magic Tool version 5.84.2259 I receive the following message:
'Operation Failed. Failed to autobaud - step 1.'
I've already checked pin 0.14 and it's connected to pull-down so its in low when I press the reset buttom.
Im using a 20.00Mhz oscillator and I've also checked it and it's really working.
I connected the board using a USB with 9600 baud-rate. I've tried 19200 and 4800 baud-rate and both failed.
The MAX232's pins are connected as follow:
o pin 14(T1OUT) - pin2 of the serial RS232 plug.
o pin 13(R1IN) - pin3 of the serial RS232 plug.
o pin 12(R1OUT) - pin21 (P0.1) of the LPC2138.
o pin 11(T1IN) - pin19 (P0.0) of the LPC2138.
It's everthing right in that connections?
I thought the problem could be in the MAX232 Transeiver, so I used a program (Docklight V1.9) to transmit anything throw the serial and it worked well.The MAX232 transmited the information to the microcontroller.
I dont know what else to do. I've tried a lot of tutorials and have already sent an email to nxp and followed theirs instructions, but it didnt work.
If someone knows what is the problem or some instructions to verify any errors, please tell me.
Thanks.
Reply by ●October 24, 20112011-10-24
No, I have a pull-down on the pin 0.14. It has a jumper on it so when I jumper
it, the pull-down force the pin to low . I have to do this before I press the
reset button. So, when I press reset the pin 0.14 is at low level, a necessary
condition to put the micro controller on the ISP mode, isn't it? Am I doing
something wrong here?
Thanks.
--- In l..., Woolsey Matt wrote:
>
> Do you have a pull-up on p0.14 so it will come out of reset?
> From: l... [mailto:l...] On Behalf Of allanbr08
> Sent: Monday, October 24, 2011 12:28 PM
> To: l...
> Subject: [lpc2000] Programming problem.
>
> Hello,
>
> I'm using an ARM7 LPC2138 series and I'm having some troubles here. When I try to programing using Flash Magic Tool version 5.84.2259 I receive the following message:
>
> 'Operation Failed. Failed to autobaud - step 1.'
>
> I've already checked pin 0.14 and it's connected to pull-down so its in low when I press the reset buttom.
> Im using a 20.00Mhz oscillator and I've also checked it and it's really working.
>
> I connected the board using a USB with 9600 baud-rate. I've tried 19200 and 4800 baud-rate and both failed.
>
> The MAX232's pins are connected as follow:
>
> o pin 14(T1OUT) - pin2 of the serial RS232 plug.
> o pin 13(R1IN) - pin3 of the serial RS232 plug.
> o pin 12(R1OUT) - pin21 (P0.1) of the LPC2138.
> o pin 11(T1IN) - pin19 (P0.0) of the LPC2138.
>
> It's everthing right in that connections?
>
> I thought the problem could be in the MAX232 Transeiver, so I used a program (Docklight V1.9) to transmit anything throw the serial and it worked well.The MAX232 transmited the information to the microcontroller.
>
> I dont know what else to do. I've tried a lot of tutorials and have already sent an email to nxp and followed theirs instructions, but it didnt work.
>
> If someone knows what is the problem or some instructions to verify any errors, please tell me.
>
> Thanks.
>
>
>
Thanks.
--- In l..., Woolsey Matt wrote:
>
> Do you have a pull-up on p0.14 so it will come out of reset?
> From: l... [mailto:l...] On Behalf Of allanbr08
> Sent: Monday, October 24, 2011 12:28 PM
> To: l...
> Subject: [lpc2000] Programming problem.
>
> Hello,
>
> I'm using an ARM7 LPC2138 series and I'm having some troubles here. When I try to programing using Flash Magic Tool version 5.84.2259 I receive the following message:
>
> 'Operation Failed. Failed to autobaud - step 1.'
>
> I've already checked pin 0.14 and it's connected to pull-down so its in low when I press the reset buttom.
> Im using a 20.00Mhz oscillator and I've also checked it and it's really working.
>
> I connected the board using a USB with 9600 baud-rate. I've tried 19200 and 4800 baud-rate and both failed.
>
> The MAX232's pins are connected as follow:
>
> o pin 14(T1OUT) - pin2 of the serial RS232 plug.
> o pin 13(R1IN) - pin3 of the serial RS232 plug.
> o pin 12(R1OUT) - pin21 (P0.1) of the LPC2138.
> o pin 11(T1IN) - pin19 (P0.0) of the LPC2138.
>
> It's everthing right in that connections?
>
> I thought the problem could be in the MAX232 Transeiver, so I used a program (Docklight V1.9) to transmit anything throw the serial and it worked well.The MAX232 transmited the information to the microcontroller.
>
> I dont know what else to do. I've tried a lot of tutorials and have already sent an email to nxp and followed theirs instructions, but it didnt work.
>
> If someone knows what is the problem or some instructions to verify any errors, please tell me.
>
> Thanks.
>
>
>
Reply by ●October 24, 20112011-10-24
That's right. But I found on my LPC2138 project that I had to pull the pin
high so it would not be in ISP mode after reset.
The manual mentions internal pull-ups on port 1, but not on port 0.
From the manual:
Pin P0.14 that is used as hardware request for ISP requires special attention. Since P0.14 is in high impedance mode after reset,
it is important that the user provides external hardware (a pull-up resistor or other device) to put the pin in a defined state.
Otherwise unintended entry into ISP mode may occur.
Matt
From: l... [mailto:l...] On Behalf Of allanbr08
Sent: Monday, October 24, 2011 3:26 PM
To: l...
Subject: [lpc2000] Re: Programming problem.
No, I have a pull-down on the pin 0.14. It has a jumper on it so when I jumper it, the pull-down force the pin to low . I have to do this before I press the reset button. So, when I press reset the pin 0.14 is at low level, a necessary condition to put the micro controller on the ISP mode, isn't it? Am I doing something wrong here?
Thanks.
--- In l..., Woolsey Matt wrote:
>
> Do you have a pull-up on p0.14 so it will come out of [ISP after] reset?
> From: l... [mailto:l...] On Behalf Of allanbr08
> Sent: Monday, October 24, 2011 12:28 PM
> To: l...
> Subject: [lpc2000] Programming problem.
>
> Hello,
>
> I'm using an ARM7 LPC2138 series and I'm having some troubles here. When I try to programing using Flash Magic Tool version 5.84.2259 I receive the following message:
>
> 'Operation Failed. Failed to autobaud - step 1.'
>
> I've already checked pin 0.14 and it's connected to pull-down so its in low when I press the reset buttom.
> Im using a 20.00Mhz oscillator and I've also checked it and it's really working.
>
> I connected the board using a USB with 9600 baud-rate. I've tried 19200 and 4800 baud-rate and both failed.
>
> The MAX232's pins are connected as follow:
>
> o pin 14(T1OUT) - pin2 of the serial RS232 plug.
> o pin 13(R1IN) - pin3 of the serial RS232 plug.
> o pin 12(R1OUT) - pin21 (P0.1) of the LPC2138.
> o pin 11(T1IN) - pin19 (P0.0) of the LPC2138.
>
> It's everthing right in that connections?
>
> I thought the problem could be in the MAX232 Transeiver, so I used a program (Docklight V1.9) to transmit anything throw the serial and it worked well.The MAX232 transmited the information to the microcontroller.
>
> I dont know what else to do. I've tried a lot of tutorials and have already sent an email to nxp and followed theirs instructions, but it didnt work.
>
> If someone knows what is the problem or some instructions to verify any errors, please tell me.
>
> Thanks.
>
>
>
The manual mentions internal pull-ups on port 1, but not on port 0.
From the manual:
Pin P0.14 that is used as hardware request for ISP requires special attention. Since P0.14 is in high impedance mode after reset,
it is important that the user provides external hardware (a pull-up resistor or other device) to put the pin in a defined state.
Otherwise unintended entry into ISP mode may occur.
Matt
From: l... [mailto:l...] On Behalf Of allanbr08
Sent: Monday, October 24, 2011 3:26 PM
To: l...
Subject: [lpc2000] Re: Programming problem.
No, I have a pull-down on the pin 0.14. It has a jumper on it so when I jumper it, the pull-down force the pin to low . I have to do this before I press the reset button. So, when I press reset the pin 0.14 is at low level, a necessary condition to put the micro controller on the ISP mode, isn't it? Am I doing something wrong here?
Thanks.
--- In l..., Woolsey Matt wrote:
>
> Do you have a pull-up on p0.14 so it will come out of [ISP after] reset?
> From: l... [mailto:l...] On Behalf Of allanbr08
> Sent: Monday, October 24, 2011 12:28 PM
> To: l...
> Subject: [lpc2000] Programming problem.
>
> Hello,
>
> I'm using an ARM7 LPC2138 series and I'm having some troubles here. When I try to programing using Flash Magic Tool version 5.84.2259 I receive the following message:
>
> 'Operation Failed. Failed to autobaud - step 1.'
>
> I've already checked pin 0.14 and it's connected to pull-down so its in low when I press the reset buttom.
> Im using a 20.00Mhz oscillator and I've also checked it and it's really working.
>
> I connected the board using a USB with 9600 baud-rate. I've tried 19200 and 4800 baud-rate and both failed.
>
> The MAX232's pins are connected as follow:
>
> o pin 14(T1OUT) - pin2 of the serial RS232 plug.
> o pin 13(R1IN) - pin3 of the serial RS232 plug.
> o pin 12(R1OUT) - pin21 (P0.1) of the LPC2138.
> o pin 11(T1IN) - pin19 (P0.0) of the LPC2138.
>
> It's everthing right in that connections?
>
> I thought the problem could be in the MAX232 Transeiver, so I used a program (Docklight V1.9) to transmit anything throw the serial and it worked well.The MAX232 transmited the information to the microcontroller.
>
> I dont know what else to do. I've tried a lot of tutorials and have already sent an email to nxp and followed theirs instructions, but it didnt work.
>
> If someone knows what is the problem or some instructions to verify any errors, please tell me.
>
> Thanks.
>
>
>
Reply by ●October 25, 20112011-10-25
----Original Message----
From: l...
[mailto:l...] On Behalf Of Woolsey Matt
Sent: 24 October 2011 23:33 To: l...
Subject: RE: [lpc2000] Re: Programming problem.
> That's right. But I found on my LPC2138 project that I
> had to pull the pin high so it would not be in ISP mode
> after reset.
But he's trying to get into ISP mode.... so will need to pull P0.14 low...
Have you checked that the MAX232 is working the other way, back to the PC?
--
Tim Mitchell
From: l...
[mailto:l...] On Behalf Of Woolsey Matt
Sent: 24 October 2011 23:33 To: l...
Subject: RE: [lpc2000] Re: Programming problem.
> That's right. But I found on my LPC2138 project that I
> had to pull the pin high so it would not be in ISP mode
> after reset.
But he's trying to get into ISP mode.... so will need to pull P0.14 low...
Have you checked that the MAX232 is working the other way, back to the PC?
--
Tim Mitchell
Reply by ●October 25, 20112011-10-25
try using 12mhz crystal.
38400 baudrate is generally working better for isp. Try it.
Check if crsytal over drive or under drive problem makes the crystal not to run. Check if crystal is running.
Sometimes the bootloader of the chip creates proble. Update to latest bootloader but be careful.
If using max232, it should be wrong. Use max3232 instead.
If manually using isp pin and reset, disable the rts and dtr control in advanced options in flash magic. If automatic, check the transistor outputs in ur hardware and pin 0.14 and reset are low while attempting the program option.
All the best
rajesh.v
mrr embedded systems pvt ltd
On Tue, 25 Oct 2011 00:58 IST allanbr08 wrote:
>Hello,
>
>I'm using an ARM7 LPC2138 series and I'm having some troubles here. When I try to programing using Flash Magic Tool version 5.84.2259 I receive the following message:
>
>'Operation Failed. Failed to autobaud - step 1.'
>
>I've already checked pin 0.14 and it's connected to pull-down so its in low when I press the reset buttom.
>Im using a 20.00Mhz oscillator and I've also checked it and it's really working.
>
>I connected the board using a USB with 9600 baud-rate. I've tried 19200 and 4800 baud-rate and both failed.
>
>The MAX232's pins are connected as follow:
>
>o pin 14(T1OUT) - pin2 of the serial RS232 plug.
>o pin 13(R1IN) - pin3 of the serial RS232 plug.
>o pin 12(R1OUT) - pin21 (P0.1) of the LPC2138.
>o pin 11(T1IN) - pin19 (P0.0) of the LPC2138.
>
>It's everthing right in that connections?
>
>I thought the problem could be in the MAX232 Transeiver, so I used a program (Docklight V1.9) to transmit anything throw the serial and it worked well.The MAX232 transmited the information to the microcontroller.
>
>I dont know what else to do. I've tried a lot of tutorials and have already sent an email to nxp and followed theirs instructions, but it didnt work.
>
>If someone knows what is the problem or some instructions to verify any errors, please tell me.
>Thanks.
>
38400 baudrate is generally working better for isp. Try it.
Check if crsytal over drive or under drive problem makes the crystal not to run. Check if crystal is running.
Sometimes the bootloader of the chip creates proble. Update to latest bootloader but be careful.
If using max232, it should be wrong. Use max3232 instead.
If manually using isp pin and reset, disable the rts and dtr control in advanced options in flash magic. If automatic, check the transistor outputs in ur hardware and pin 0.14 and reset are low while attempting the program option.
All the best
rajesh.v
mrr embedded systems pvt ltd
On Tue, 25 Oct 2011 00:58 IST allanbr08 wrote:
>Hello,
>
>I'm using an ARM7 LPC2138 series and I'm having some troubles here. When I try to programing using Flash Magic Tool version 5.84.2259 I receive the following message:
>
>'Operation Failed. Failed to autobaud - step 1.'
>
>I've already checked pin 0.14 and it's connected to pull-down so its in low when I press the reset buttom.
>Im using a 20.00Mhz oscillator and I've also checked it and it's really working.
>
>I connected the board using a USB with 9600 baud-rate. I've tried 19200 and 4800 baud-rate and both failed.
>
>The MAX232's pins are connected as follow:
>
>o pin 14(T1OUT) - pin2 of the serial RS232 plug.
>o pin 13(R1IN) - pin3 of the serial RS232 plug.
>o pin 12(R1OUT) - pin21 (P0.1) of the LPC2138.
>o pin 11(T1IN) - pin19 (P0.0) of the LPC2138.
>
>It's everthing right in that connections?
>
>I thought the problem could be in the MAX232 Transeiver, so I used a program (Docklight V1.9) to transmit anything throw the serial and it worked well.The MAX232 transmited the information to the microcontroller.
>
>I dont know what else to do. I've tried a lot of tutorials and have already sent an email to nxp and followed theirs instructions, but it didnt work.
>
>If someone knows what is the problem or some instructions to verify any errors, please tell me.
>Thanks.
>
Reply by ●October 25, 20112011-10-25
Allan,
You tried use the "LPC2000 Flash Utility" instead "Flash Magic" ?
I used many times and always works.
Denis
2011/10/25 Tim Mitchell
> **
> ----Original Message----
> From: l...
> [mailto:l...] On Behalf Of Woolsey Matt
> Sent: 24 October 2011 23:33 To: l...
> Subject: RE: [lpc2000] Re: Programming problem.
> > That's right. But I found on my LPC2138 project that I
> > had to pull the pin high so it would not be in ISP mode
> > after reset.
>
> But he's trying to get into ISP mode.... so will need to pull P0.14 low...
>
> Have you checked that the MAX232 is working the other way, back to the PC?
>
> --
> Tim Mitchell
>
>
>
You tried use the "LPC2000 Flash Utility" instead "Flash Magic" ?
I used many times and always works.
Denis
2011/10/25 Tim Mitchell
> **
> ----Original Message----
> From: l...
> [mailto:l...] On Behalf Of Woolsey Matt
> Sent: 24 October 2011 23:33 To: l...
> Subject: RE: [lpc2000] Re: Programming problem.
> > That's right. But I found on my LPC2138 project that I
> > had to pull the pin high so it would not be in ISP mode
> > after reset.
>
> But he's trying to get into ISP mode.... so will need to pull P0.14 low...
>
> Have you checked that the MAX232 is working the other way, back to the PC?
>
> --
> Tim Mitchell
>
>
>
Reply by ●November 3, 20112011-11-03
