Memory viewer.

Working with Memories I needed a way to watch contents faster than saving data to file.
So I implemented a basic memory viewer for RAM/ROM, I2C RAM/ROM and MCU EEPROM.

Feel free to give it a try and enjoy the new bugs...

Nice addition. It would be even more useful if the table also shows the ascii characters (when printable), eg the output of 'hexdump -C [file]:

Code:

000007d0  75 27 64 20 6c 69 6b 65  20 74 6f 20 68 65 6c 70  |u'd like to help|
000007e0  2c 20 73 65 65 20 74 68  65 20 52 4f 41 44 4d 41  |, see the ROADMA|
000007f0  50 2e 74 78 74 20 66 69  6c 65 20 69 6e 20 74 68  |P.txt file in th|
00000800  65 20 64 6f 63 20 64 69  72 65 63 74 6f 72 79 2e  |e doc directory.|

I'm using EEPROM to store names and menu's, which is a lot of ASCII...

Is the content only available when the circuit is running? Or can I view it as well when the circuit is powered off (which makes sense with non-volatile memory like EEPROM).

It would be even more useful if the table also shows the ascii characters (when printable)

Yes, it is in the plans.
This is the most basic implementetion.
But eventually some other features will be added:
- ASCII.
- Showing values in decimal/octal/binary.
- "Clear" button (0r fill with value).
- Editable values.
- Maybe breakpoints at memory value changes.

arcachofo wrote:

It would be even more useful if the table also shows the ascii characters (when printable)

Yes, it is in the plans.
This is the most basic implementetion.
But eventually some other features will be added:
- ASCII.
- Showing values in decimal/octal/binary.
- "Clear" button (0r fill with value).
- Editable values.
- Maybe breakpoints at memory value changes.

Very good ideas! But for me it is already a time saver as it is. Keep up the good work.

Intel HEX format import/export would be nice.

Intel HEX format import/export would be nice.

Yes... added to the list.

Version 0.4.15, available in April 3 will include a memory viewer with some improvements:

- Show ASCII values.
- Editable: you can edit numerical value or ASCII.

Values are (by now) only shown in hexadecimal, but you can introduce octal, decimal or hexadecimal.

It is advisable to add byte/word search and replace. This feature was in demand in the era of 8-bit computers.

It is advisable to add byte/word search and replace.

Ok. Added to the list.