Embedded firmware development achievements 1

We propose the development of software (firmware) that considers the best balance with hardware.

This is a record of development achievements in embedded firmware by Shuangyan. (Excerpt) ♦ Firmware for X-ray diffraction equipment (Renesas H series) Control of 6-axis stepping motor rotation, X-ray laser output control, A/D, D/A control. Stable and accurate rotation is required over a very wide range from ultra-low speed to ultra-high speed. Additionally, advanced technology is required for driving the motors, including simultaneous 6-axis drive, individual drive, and trapezoidal output. ♦ Single crystal evaluation and analysis system using Laue camera method (ARM series) Control of 2-axis stepping motor rotation, X-ray laser output control, A/D, D/A control. This was a development project using ARM series chips, for which there is little documentation in Japanese. To reduce manufacturing costs, the sensor's accuracy was lowered, and after repeated trial and error with hardware engineers, it was successfully delivered. ♦ Wire inspection device (Renesas RX92) This development involved several operation buttons, with a significant portion dedicated to the UI. *For other examples, please refer to the PDF or feel free to contact us.

Embedded system design serviceSoftware (middle, driver, security, etc.)project management