How to enable EMERGENCY_PARSER in Marlin firmware?
up vote
4
down vote
favorite
In the documentation of some commands of the Marlin firmware (like M112 - Emergency Stop), it says that the EMERGENCY_PARSER
should be enabled to execute them instantaneously.
The thing is, I didn't find any information there of how to enable that EMERGENCY_PARSER
or how it works.
Any help will be appreciated.
marlin
New contributor
add a comment |
up vote
4
down vote
favorite
In the documentation of some commands of the Marlin firmware (like M112 - Emergency Stop), it says that the EMERGENCY_PARSER
should be enabled to execute them instantaneously.
The thing is, I didn't find any information there of how to enable that EMERGENCY_PARSER
or how it works.
Any help will be appreciated.
marlin
New contributor
add a comment |
up vote
4
down vote
favorite
up vote
4
down vote
favorite
In the documentation of some commands of the Marlin firmware (like M112 - Emergency Stop), it says that the EMERGENCY_PARSER
should be enabled to execute them instantaneously.
The thing is, I didn't find any information there of how to enable that EMERGENCY_PARSER
or how it works.
Any help will be appreciated.
marlin
New contributor
In the documentation of some commands of the Marlin firmware (like M112 - Emergency Stop), it says that the EMERGENCY_PARSER
should be enabled to execute them instantaneously.
The thing is, I didn't find any information there of how to enable that EMERGENCY_PARSER
or how it works.
Any help will be appreciated.
marlin
marlin
New contributor
New contributor
edited 2 days ago
0scar
8,24321139
8,24321139
New contributor
asked 2 days ago
fsinisi90
1455
1455
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New contributor
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add a comment |
1 Answer
1
active
oldest
votes
up vote
4
down vote
accepted
The constant EMERGENCY_PARSER
is located in the advanced printer configuration file Marlin/Configuration_adv.h:
// Enable an emergency-command parser to intercept certain commands as they
// enter the serial receive buffer, so they cannot be blocked.
// Currently handles M108, M112, M410
// Does not work on boards using AT90USB (USBCON) processors!
//#define EMERGENCY_PARSER
To enable the EMERGENCY_PARSER
, you need to remove the //
before #define EMERGENCY_PARSER
and recompile the sources.
Normally your printer will execute a command until it is ready to accept a next instruction. Without the EMERGENCY_PARSER
set, the printer finishes the instruction that it is executing at the moment, if set, the execution is interrupted and immediately sent and thus not waiting for a clear space in the buffer.
Is there a way to know ifEMERGENCY_PARSER
is set without looking at the printer configuration file (for example, sending a command or checking the first responses when you connect via serial port)? Was this feature added on Marlin 1.1.0?
– fsinisi90
2 days ago
@fsinisi90 I don't know if you could try that out. You do need to somehow inject theM112
in the midst of operation, usually that is done by the code as an emergency response on certain limit checks, I do not know how to insert that manually from outside.
– 0scar
2 days ago
Well, I've already tried withM190
(wait for bed temperature) and thenM108
and it's not working, but my firmware is Marlin 1.0.3 and I guess theEMERGENCY_PARSER
was added on 1.1.0, so I don't even have the possibility to enable it. Anyway, I was looking for a way to check it on any printer from my source code (I'm connecting through pyserial), without human intervention.
– fsinisi90
2 days ago
add a comment |
1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
up vote
4
down vote
accepted
The constant EMERGENCY_PARSER
is located in the advanced printer configuration file Marlin/Configuration_adv.h:
// Enable an emergency-command parser to intercept certain commands as they
// enter the serial receive buffer, so they cannot be blocked.
// Currently handles M108, M112, M410
// Does not work on boards using AT90USB (USBCON) processors!
//#define EMERGENCY_PARSER
To enable the EMERGENCY_PARSER
, you need to remove the //
before #define EMERGENCY_PARSER
and recompile the sources.
Normally your printer will execute a command until it is ready to accept a next instruction. Without the EMERGENCY_PARSER
set, the printer finishes the instruction that it is executing at the moment, if set, the execution is interrupted and immediately sent and thus not waiting for a clear space in the buffer.
Is there a way to know ifEMERGENCY_PARSER
is set without looking at the printer configuration file (for example, sending a command or checking the first responses when you connect via serial port)? Was this feature added on Marlin 1.1.0?
– fsinisi90
2 days ago
@fsinisi90 I don't know if you could try that out. You do need to somehow inject theM112
in the midst of operation, usually that is done by the code as an emergency response on certain limit checks, I do not know how to insert that manually from outside.
– 0scar
2 days ago
Well, I've already tried withM190
(wait for bed temperature) and thenM108
and it's not working, but my firmware is Marlin 1.0.3 and I guess theEMERGENCY_PARSER
was added on 1.1.0, so I don't even have the possibility to enable it. Anyway, I was looking for a way to check it on any printer from my source code (I'm connecting through pyserial), without human intervention.
– fsinisi90
2 days ago
add a comment |
up vote
4
down vote
accepted
The constant EMERGENCY_PARSER
is located in the advanced printer configuration file Marlin/Configuration_adv.h:
// Enable an emergency-command parser to intercept certain commands as they
// enter the serial receive buffer, so they cannot be blocked.
// Currently handles M108, M112, M410
// Does not work on boards using AT90USB (USBCON) processors!
//#define EMERGENCY_PARSER
To enable the EMERGENCY_PARSER
, you need to remove the //
before #define EMERGENCY_PARSER
and recompile the sources.
Normally your printer will execute a command until it is ready to accept a next instruction. Without the EMERGENCY_PARSER
set, the printer finishes the instruction that it is executing at the moment, if set, the execution is interrupted and immediately sent and thus not waiting for a clear space in the buffer.
Is there a way to know ifEMERGENCY_PARSER
is set without looking at the printer configuration file (for example, sending a command or checking the first responses when you connect via serial port)? Was this feature added on Marlin 1.1.0?
– fsinisi90
2 days ago
@fsinisi90 I don't know if you could try that out. You do need to somehow inject theM112
in the midst of operation, usually that is done by the code as an emergency response on certain limit checks, I do not know how to insert that manually from outside.
– 0scar
2 days ago
Well, I've already tried withM190
(wait for bed temperature) and thenM108
and it's not working, but my firmware is Marlin 1.0.3 and I guess theEMERGENCY_PARSER
was added on 1.1.0, so I don't even have the possibility to enable it. Anyway, I was looking for a way to check it on any printer from my source code (I'm connecting through pyserial), without human intervention.
– fsinisi90
2 days ago
add a comment |
up vote
4
down vote
accepted
up vote
4
down vote
accepted
The constant EMERGENCY_PARSER
is located in the advanced printer configuration file Marlin/Configuration_adv.h:
// Enable an emergency-command parser to intercept certain commands as they
// enter the serial receive buffer, so they cannot be blocked.
// Currently handles M108, M112, M410
// Does not work on boards using AT90USB (USBCON) processors!
//#define EMERGENCY_PARSER
To enable the EMERGENCY_PARSER
, you need to remove the //
before #define EMERGENCY_PARSER
and recompile the sources.
Normally your printer will execute a command until it is ready to accept a next instruction. Without the EMERGENCY_PARSER
set, the printer finishes the instruction that it is executing at the moment, if set, the execution is interrupted and immediately sent and thus not waiting for a clear space in the buffer.
The constant EMERGENCY_PARSER
is located in the advanced printer configuration file Marlin/Configuration_adv.h:
// Enable an emergency-command parser to intercept certain commands as they
// enter the serial receive buffer, so they cannot be blocked.
// Currently handles M108, M112, M410
// Does not work on boards using AT90USB (USBCON) processors!
//#define EMERGENCY_PARSER
To enable the EMERGENCY_PARSER
, you need to remove the //
before #define EMERGENCY_PARSER
and recompile the sources.
Normally your printer will execute a command until it is ready to accept a next instruction. Without the EMERGENCY_PARSER
set, the printer finishes the instruction that it is executing at the moment, if set, the execution is interrupted and immediately sent and thus not waiting for a clear space in the buffer.
edited 2 days ago
answered 2 days ago
0scar
8,24321139
8,24321139
Is there a way to know ifEMERGENCY_PARSER
is set without looking at the printer configuration file (for example, sending a command or checking the first responses when you connect via serial port)? Was this feature added on Marlin 1.1.0?
– fsinisi90
2 days ago
@fsinisi90 I don't know if you could try that out. You do need to somehow inject theM112
in the midst of operation, usually that is done by the code as an emergency response on certain limit checks, I do not know how to insert that manually from outside.
– 0scar
2 days ago
Well, I've already tried withM190
(wait for bed temperature) and thenM108
and it's not working, but my firmware is Marlin 1.0.3 and I guess theEMERGENCY_PARSER
was added on 1.1.0, so I don't even have the possibility to enable it. Anyway, I was looking for a way to check it on any printer from my source code (I'm connecting through pyserial), without human intervention.
– fsinisi90
2 days ago
add a comment |
Is there a way to know ifEMERGENCY_PARSER
is set without looking at the printer configuration file (for example, sending a command or checking the first responses when you connect via serial port)? Was this feature added on Marlin 1.1.0?
– fsinisi90
2 days ago
@fsinisi90 I don't know if you could try that out. You do need to somehow inject theM112
in the midst of operation, usually that is done by the code as an emergency response on certain limit checks, I do not know how to insert that manually from outside.
– 0scar
2 days ago
Well, I've already tried withM190
(wait for bed temperature) and thenM108
and it's not working, but my firmware is Marlin 1.0.3 and I guess theEMERGENCY_PARSER
was added on 1.1.0, so I don't even have the possibility to enable it. Anyway, I was looking for a way to check it on any printer from my source code (I'm connecting through pyserial), without human intervention.
– fsinisi90
2 days ago
Is there a way to know if
EMERGENCY_PARSER
is set without looking at the printer configuration file (for example, sending a command or checking the first responses when you connect via serial port)? Was this feature added on Marlin 1.1.0?– fsinisi90
2 days ago
Is there a way to know if
EMERGENCY_PARSER
is set without looking at the printer configuration file (for example, sending a command or checking the first responses when you connect via serial port)? Was this feature added on Marlin 1.1.0?– fsinisi90
2 days ago
@fsinisi90 I don't know if you could try that out. You do need to somehow inject the
M112
in the midst of operation, usually that is done by the code as an emergency response on certain limit checks, I do not know how to insert that manually from outside.– 0scar
2 days ago
@fsinisi90 I don't know if you could try that out. You do need to somehow inject the
M112
in the midst of operation, usually that is done by the code as an emergency response on certain limit checks, I do not know how to insert that manually from outside.– 0scar
2 days ago
Well, I've already tried with
M190
(wait for bed temperature) and then M108
and it's not working, but my firmware is Marlin 1.0.3 and I guess the EMERGENCY_PARSER
was added on 1.1.0, so I don't even have the possibility to enable it. Anyway, I was looking for a way to check it on any printer from my source code (I'm connecting through pyserial), without human intervention.– fsinisi90
2 days ago
Well, I've already tried with
M190
(wait for bed temperature) and then M108
and it's not working, but my firmware is Marlin 1.0.3 and I guess the EMERGENCY_PARSER
was added on 1.1.0, so I don't even have the possibility to enable it. Anyway, I was looking for a way to check it on any printer from my source code (I'm connecting through pyserial), without human intervention.– fsinisi90
2 days ago
add a comment |
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