Error 65 keil

error 65 keil

STM32 KEIL cannot enter the emulation pin port error 65: access violation at 0x40021000: no'read' permission Use MDK to create a project with STM32F103ZE. electronics.stackexchange.com › questions › stm32-keil-and-error-65-acces. The problem appears to be that the memory map used by the simulator is automatically set up from the linker memory map. If you make direct. error 65 keil

Error 65 keil - are

The following error occurs when STM32 downloads the program:

Solution:

1. Click on the magic wand

2. Select debug

3. Click “Settings”

4. Click “flash download”

5. Click “add”

6. Add the model corresponding to the chip flash

7. Click “OK” and “OK”

Read More:

Keil V5 simulation appears *** error 65: access violation at 0x40021000: no'read' permission solution

Keil V5 simulation appears *** error 65: access violation at 0x40021000: no'read' permission solution

The debug option has been configured as follows, but the address index is still not available.
View Image
Runs the simulation and View Image appears

1. Enter the debug map to set the address

View Image
fill in the address suggested by MapRange-Example and click Map Range
View Image
and then it will appear:
View Image
View Image

These addresses are also missing. Continue to add
0x40000000,
0x4002FFFF 0x48000000, 0x4800FFFF.
Note that the middle is separated by English commas, so that it can run normally.
View Image
general reason is to make up for it.
The disadvantage of this method is that you re-debug it and it is gone, you have to reconfigure, so you need to use the second method.

2. Create a new debug.ini configuration file

Option->Debug->Use_Simulator->Initialization_File, open and create a new debug.ini file, write map 0x40000000,0x4002FFFF read write and save it (MAP is not case sensitive, note that the space between read and write is not a comma), This interval is the
View Image
View Image written according to the address that you are missing
so that it can be simulated normally, and it is also normal to exit and re-enter the simulation
View Image

µVISION DEBUGGER: Simulation of Cortex-M Devices

Development environment: keil MDK V5.10

Operating system: windows 7 (32-bit)

 

Problem description: When using MDK for software design, instead of using ST official templates but manually created projects, using ST official version 3.5 firmware library. Compilation is completely passed, and there is a problem when using software simulation. The program cannot jump to the main entry, and it cannot be executed directly in the SystemInit() function. The error message shown in the title appears in the debug window:

error 65: access violation at 0x40021000 : no 'read' permission

As shown in the figure below, the red circles on the way indicate the location of the code execution and the corresponding error message

Searching for solutions on the Internet and comparing the project templates in the 3.5 version firmware library provided by ST, it was found that there was a problem with the dialog dll and the corresponding parameter configuration of the debug tab in the project configuration options. The default configuration after selecting the MCU is as follows:

You can see that the default configuration of dialog dll is DCM.DLL, and the default configuration of parameter is -pCM3. This configuration cannot be used for normal simulation debugging.

The correct configuration should be dialog dll: DARMSTM.dll parameter: -pSTM32F103C8

These two parameters are different according to the MCU you use. For example, the MCU used in this project is the STM series, then DARMSTM.dll should be used in the dialog DLL option. The STM in the name refers to the manufacturer, and the parameters are specific The MCU chip model of this project uses STM32F103C8T6, so STM32F103C8 is selected, as shown in the figure below:

Why use STM32F103C8T6, but the parameter can only be STM32F103C8, this is because according to ST's MCU naming rules, all the parameters required for simulation are fully specified at the position of C8, including cpu frequency, ram capacity, flash capacity , Peripheral resources, etc. The back part of the model has nothing to do with the simulation. For example, the back name mainly represents the package and operating temperature of the MCU. The official naming rules are as follows:

Of course, there is a more direct reason is that there is no detailed MCU model in the DARMSTM.DLL dynamic link library file. We can use the tool to open the dynamic link library file to check the proof, as shown in the figure below, which can clearly see one The MCU model has only 11 characters, excluding other parameter characters after it.

 


Information in this knowledgebase article applies to:


QUESTION

I am trying to use the Simulator that is available in the µVision Debugger with MDK-ARM Version 5. However when I start the debugger I get the following error:

This error happens when my application accesses on-chip peripherals. In the past the µVision Debugger used to provide simulation for the on-chip peripherals. Is this no longer available with MDK-ARM Version 5?

ANSWER

The µVision Debugger provides complete instruction set simulation for all ARM7, ARM9, Cortex-M0/M0+, Cortex-M3 and Cortex-M4 processor cores. However it is impossible to simulate the behavior of the on-chip peripherals for many devices.

Today the capabilities of Target Debugging match the functionality of device simulation when using trace with a powerful debug adapter such as the ULINKpro Debug and Trace Unit. It provides with the real-world application features such as Code Coverage, Performance Analyzer, Event Viewer, and Logic Analyzer.

For some older devices, the legacy device simulation is still available and can also be used together with MDK Version 5 projects. To enable the device simulation open the dialog Project - Options for Target - Debug. Under the section Use Simulator change the entries for Dialog DLL and Parameter. The values from the tables below give you device simulation for certain devices. Refer to Simulated Features in the µVision Legacy Device Database to get information about the simulated peripherals for each of these devices.

Peripheral Simulation for STMicroelectronics STM32F1 Series

Peripheral Simulation for NXP LPC1100 Series

Peripheral Simulation for NXP LPC1300 Series

Peripheral Simulation for NXP LPC1700 Series

Peripheral Simulation for Atmel SAM3 Series

no simulation for Atmel devices, according to web description.

Peripheral Simulation for Toshiba TX03 Series

Peripheral Simulation for Texas Instruments LM3S Series

MORE INFORMATION

1. The list of problems when __WEAK is not recognized by Keil compilation is as follows.
A screenshot of the problem that sometimes occurs when __WEAK is not recognized when compiling with Keil is as follows.

The error message prompted is as follows:

Solution:
Because it needs to be defined as __weak in Keil to be recognized (non-capitalized _WEAK), add the following lines of definition to the header file base_types.h file, and compile it OK!

2. Cause analysis

ARM series compilation tool chain: __CC_ARM__, __ICCARM__, __GNUC__, __TASKING__
In order to solve the problem reported above, __ICCARM__ and __CC_ARM are defined, and a description is made here.

__CC_ARM corresponds to the platform: ARM RealView.
RealView is a set of development tools including compilation, debugging and simulation, which should be used in combination with development environments such as uvision, eclipse or CodeWarrior to form an integrated development environment.

__ICCARM__ corresponds to the platform: IAR EWARM.
Embedded Workbench for ARM is an integrated development environment developed by IARSystems for ARM microprocessors (hereinafter referred to as IAR EWARM). Compared to other ARM development environments, IAR EWARM is easy to start, easy to use, and compact in code.

The corresponding platform of __GNUC__ is: GNU Compiler Collection:
GCC was originally intended to be a compiler written specifically for the GNU operating system, which is thoroughly free software.

Read More:

mistake:



Phenomenon: After clicking Run in Debug mode, the program cannot run continuously, and an error is displayed in the Command window.

command

Reason: Temporarily unknown.

Solution: Set the memory indicated in the error to be readable and writable.

Method 1. Enter in the Command pane and press Enter.

Method 2. Fill in the memory range in the Debug-Memory Map in the menu bar, eg .
Check Read and Write and click Map Range.
memory map

Method 3. Create a new file, rename it to *.ini, and the content is .
Select this file in the Initialization File under the Debug tab in Options for Target.
initialization file

Note: Method 1 and Method 2 require re-operation every time you exit and re-enter Debug mode, while Method 3 does not.

Apologise, but: Error 65 keil

Error 65 keil
AVAST ERROR 87
Error 65 keil
Error 65 keil
Error 65 keil

mistake:



Phenomenon: After clicking Run in Debug mode, the program cannot run continuously, and an error is displayed in the Command window.

command

Reason: Temporarily unknown.

Solution: Set the memory indicated error 65 keil the error to be readable and writable.

Method 1. Enter in the Command pane and press Enter.

Method 2. Fill in the memory range in the Debug-Memory Map in the menu bar, eg.
Check Read and Application load error 5 skyrim razor and click Map Range.
memory map

Method 3. Create a new file, rename it to *.ini, and the content is.
Select this file in the Initialization File under the Debug tab in Options for Target.
initialization file

Note: Method 1 and Method 2 require re-operation every time you exit and re-enter Debug mode, while Method 3 does not.

The following error occurs when STM32 downloads the program:

Solution:

1. Click on the magic wand

2. Select debug

3. Click “Settings”

4. Click “flash download”

5. Click “add”

6. Add the model corresponding to the chip flash

7, error 65 keil. Click “OK” and “OK”

Read More:

µVISION DEBUGGER: Simulation of Cortex-M Devices

Development environment: keil MDK V5.10

Operating system: windows 7 (32-bit)

 

Problem description: When using MDK for software design, error 65 keil, instead of using ST official templates but manually created projects, using ST official version 3.5 firmware library. Compilation is completely passed, and there is a problem when using software simulation. The program cannot jump to the main entry, and it cannot be executed directly in the SystemInit() function, error 65 keil. The error message shown in the title appears in the steam error 53 window:

error 65: access violation at 0x40021000 : no 'read' permission

As shown in the figure below, error 65 keil, the red circles on the way indicate the location of the code execution and the corresponding error message

Searching for solutions on the Internet and comparing the project templates in the 3.5 version firmware library provided by ST, it was found that there was a problem with the dialog dll and the corresponding parameter configuration of the debug tab in the project configuration options. The default configuration after selecting the MCU is as follows:

You can see that the default configuration of dialog dll is DCM.DLL, and the default configuration of parameter is -pCM3. This configuration cannot be used for normal simulation debugging.

The correct configuration should be dialog dll: DARMSTM.dll error 65 keil -pSTM32F103C8

These two parameters are different according to the MCU you use. For example, the MCU used in this project is the STM series, then DARMSTM.dll should be used in the dialog DLL option, error 65 keil. The STM in the name refers to the manufacturer, and the parameters are specific The MCU chip model of this project uses STM32F103C8T6, so STM32F103C8 is selected, as shown in the figure below:

Why use STM32F103C8T6, but the parameter can only be STM32F103C8, this is because according to ST's MCU naming rules, error 65 keil, all the parameters required for simulation are fully specified at the position of C8, including cpu frequency, ram capacity, flash capacityPeripheral resources, etc. The back part of the model has nothing to do with the simulation. For example, the back name mainly represents the package and operating temperature of the MCU. The official naming rules are as follows:

Of course, there is a more direct reason is that error 65 keil is no detailed MCU model in the DARMSTM.DLL dynamic link library file. We can use the tool to open the dynamic link library file to check the proof, as shown in the figure below, which can clearly see one The MCU model has only 11 characters, error 65 keil, excluding other parameter characters after it.

 


Information in this knowledgebase article applies to:


QUESTION

I am trying to use the Simulator that is available in the µVision Debugger with MDK-ARM Version 5. However when I start the debugger I get the following error:

This error happens when my application accesses on-chip peripherals. In the past the µVision Debugger used to provide simulation for the on-chip peripherals. Is this no longer available with MDK-ARM Version 5?

ANSWER

The µVision Debugger provides complete instruction set simulation for all ARM7, ARM9, Cortex-M0/M0+, Cortex-M3 and Cortex-M4 processor cores. However it is impossible to simulate the behavior of the on-chip peripherals for many devices.

Today the capabilities of Target Debugging match the functionality of device simulation when using trace with a powerful debug adapter such as the ULINKpro Debug and Trace Unit. It provides with the real-world application features such as Code Coverage, Performance Analyzer, Event Viewer, error 65 keil, and Logic Analyzer.

For some older devices, the legacy device simulation is still available and can also be used together with MDK Version 5 projects. To enable the device simulation open the dialog Project - Options for Target - Debug. Under the section Use Simulator change the entries for Dialog DLL and Parameter. The values from the tables below give you device simulation for certain devices. Refer to Simulated Features in the µVision Legacy Device Database to get information about the simulated peripherals for each of these devices.

Peripheral Simulation for STMicroelectronics STM32F1 Series

Peripheral Simulation for NXP LPC1100 Series

Peripheral Simulation for NXP LPC1300 Series

Peripheral Simulation for NXP LPC1700 Series

Peripheral Simulation for Atmel SAM3 Series

no simulation for Atmel devices, according to web description.

Peripheral Simulation for Toshiba TX03 Series

Peripheral Simulation for Texas Instruments LM3S Series

MORE INFORMATION

1. The list of problems when __WEAK is not recognized by Keil compilation is as follows.
A screenshot of the problem that sometimes occurs when __WEAK is not recognized when compiling with Keil is as follows.

The error message prompted is as follows:

Solution:
Because it needs to be defined as __weak in Keil to be recognized (non-capitalized _WEAK), add the following lines of definition to the header file base_types.h file, and compile it OK!

2. Cause analysis

ARM series compilation tool chain: __CC_ARM__, __ICCARM__, __GNUC__, __TASKING__
In order to solve the problem reported above, __ICCARM__ and __CC_ARM are defined, and a description is made here.

__CC_ARM corresponds to the platform: ARM RealView.
RealView is a error 65 keil of development tools including compilation, debugging and simulation, which should be used in combination with development environments such as uvision, eclipse or CodeWarrior to form an integrated development environment.

__ICCARM__ corresponds to the platform: IAR EWARM.
Embedded Workbench for ARM is an integrated development environment developed by IARSystems for ARM microprocessors (hereinafter referred to error opening database IAR EWARM). Compared to other ARM development environments, IAR EWARM is easy to start, error 65 keil, easy to use, and compact in code.

The corresponding platform of __GNUC__ is: GNU Compiler Collection:
Error 65 keil was originally intended to be a compiler written specifically for the GNU operating system, which is thoroughly free software.

Read More:

Keil V5 simulation appears *** error 65: access violation at 0x40021000: no'read' permission solution

Keil V5 simulation appears *** error 65: access violation at 0x40021000: no'read' permission solution

The debug option has been configured as follows, but the address index is still not available.
View Image
Runs the simulation and View Image appears

1. Enter the debug map to set the address

View Image
fill in the address suggested by MapRange-Example and click Map Range
View Image
and then it will appear:
View Image
View Image

These addresses are also missing. Continue to add
0x40000000,
0x4002FFFF 0x48000000, 0x4800FFFF.
Note that the middle is separated by English commas, so that it can run normally.
View Image
general reason is to make up for it.
The disadvantage of this method is that you re-debug it and it is gone, you have to reconfigure, so you need to use the second method.

2. Create a new debug.ini configuration file

Option->Debug->Use_Simulator->Initialization_File, open and create a new debug.ini file, write map 0x40000000,0x4002FFFF read write and save it (MAP is not case sensitive, note that the space between read and write is not a comma), This interval is the
View Image
View Image written according to the address that error 65 keil are missing
so that it can be simulated normally, and it is also normal to exit and re-enter the simulation
View Image

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