Hi
I have a question for J-Link.
1. Generals
* Target MCU : STM32F412RGT6
* Development Environment : Windows 10
* J-Link S/W Version : 6.16F
* H/W Version : V10.10
2. Indicated Symptom
I can erased internal flash by ST-LINK tool.
But Error occurred When I erased the internal flash by J-LINK.
Refer to the image.
-----------------------------DBG LOG START-----------------------------
Erasing selected sectors ...
- Connecting ...
- Connecting via USB to J-Link device 0
- Target interface speed: 2000 kHz (Fixed)
- VTarget = 3.311V
- Executing init sequence ...
- Executing Reset (0, 0 ms)
- Initialized successfully
- Target interface speed: 2000 kHz (Fixed)
- J-Link found 2 JTAG devices. Core ID: 0x4BA00477 (None)
- Connected successfully
- 12 of 12 sectors selected, 1 range, 0x8000000 - 0x80FFFFF
- Start of preparing flash programming
- ERROR: Failed to prepare for programming.
RAM check failed @ addr 0x200006F4.
RAM check failed while testing 0x1050 bytes @ addr 0x200006F4.
- End of preparing flash programming
- ERROR: Failed to erase sectors
Disconnecting ...
- Disconnected
-----------------------------DBG LOG END-----------------------------
3. Question
What is the cause of the error message?
Thank you!
I have a question for J-Link.
1. Generals
* Target MCU : STM32F412RGT6
* Development Environment : Windows 10
* J-Link S/W Version : 6.16F
* H/W Version : V10.10
2. Indicated Symptom
I can erased internal flash by ST-LINK tool.
But Error occurred When I erased the internal flash by J-LINK.
Refer to the image.
-----------------------------DBG LOG START-----------------------------
Erasing selected sectors ...
- Connecting ...
- Connecting via USB to J-Link device 0
- Target interface speed: 2000 kHz (Fixed)
- VTarget = 3.311V
- Executing init sequence ...
- Executing Reset (0, 0 ms)
- Initialized successfully
- Target interface speed: 2000 kHz (Fixed)
- J-Link found 2 JTAG devices. Core ID: 0x4BA00477 (None)
- Connected successfully
- 12 of 12 sectors selected, 1 range, 0x8000000 - 0x80FFFFF
- Start of preparing flash programming
- ERROR: Failed to prepare for programming.
RAM check failed @ addr 0x200006F4.
RAM check failed while testing 0x1050 bytes @ addr 0x200006F4.
- End of preparing flash programming
- ERROR: Failed to erase sectors
Disconnecting ...
- Disconnected
-----------------------------DBG LOG END-----------------------------
3. Question
What is the cause of the error message?
Thank you!