Other Parts Discussed in Thread: MSP-FET
Hi,
In one of our product, we are using MSP4306659 microcontroller. The design is proven and this product is working well more than 2 years. Currently we are facing an issue, we use two firmware for production. We use firmware 1, which is only used to check board peripherals relays, DAC, LCD, LEDs etc, Once this stage is passed we use firmware 2, which is the final one. In few board we found that after loading firmware 1 when we try to load firmware 2, programming fails, error appears. This happened in 6 out of 100 boards. What could be the issue. We are using MSP-FET – MSP430 Flash Emulation Tool and FET-Pro-430-LITE application for programming.