IAR Workbench Project. We will use only this format to exchange the code.
Entire code on video is running of MSP430F2013 - part of Development USB Sticks. The one showing on video with flashing light.
The code is working- the issue is I need external FROM chip where you have to generate the program pages - to download only as required. MSP430F2013 has very limited flash. Once you will be able to extend the Flash - we will be able to add second half of the code.
But we need to start with what we inherited from all previous efforts. Then we will move to better technology as we get more resources. At this point it is easier to use the TI USB Stick that I have dozen on hand and simply add external FRAM. And if we can get FRAM with dual I/O access port - that will give us ability to add external interface (including wireless over Bluetooth) to Computer or mobile device.
The one for Display- is working. The second for Sensors you will have to develop the code for. Based on my algorithms.
The only issue I have is my resources. I am only Engineer and I am everything. You never met anyone like me - like in the movie - Bruce Lee or Chuck Norris - I fight along. Always along. So I am seeking for teammate. I need help.
FRAM with dual I/O port is the best solution. Can you find one?
We will have only (5) pages:
1. Power up
2. Communication with (3) LS7366R Counters IC via SPI
3. Communication with (3) Push Buttons via i2C
4. Communication with (3) LED Displays via i2C
5. Power Down procedure
The pages will be called based on Interrupt address. Push buttons are obvious. Value change for LED - is obvious. The value change at LS7366R - is obvious too
Another most important VALUE for each channel - is Offset must be stored at FRAM
There are up to (6) channels operate at the same time (with 3x2 structure)
Each channel has associated LS7366R, associated Offset, associated Polarity, Direction, and Link parameters. Link parameter indicates association to LED/Push Button channel. One LS7366R Chip can be associated with only one Counter and only with one LED/Push Button unit.
I can pre-load FRAM with all pages prior PCB Assembly. And I can flash TI MSP430F2012F with LOADER code. Using USB Stick. The Target board will be installed inside my device.
Very simple device. Simple assembly operation. I can do everything by myself. Like in that movie - Bruce Lee or Chuck Norris - I always fight along.
Would you be able to develop C Code Based on my algorithms. I inherited the Hardware (MSP430F2013) from all previous efforts. At this point we will use the TI USB Stick (that I have dozen on hand) and simply add external FRAM. Boot loader will be required. IAR Workbench Project. IAR Embedded Workbench for MSP430 (latest)
8 freelancers are bidding on average $549 for this job
I have been working as an embedded programmer for more than 10 years. Some more details are needed to properly estimate the resources, so I am ready to discuss them in the chat.
Dear Employer, I'm interested in your IAR Workbench project. I have 7+years of experience in Electrical Engineering. Contact me for further details. Regards,