Please read text project.
I use ST microcontroller STM32F103 and STP16CPC26XTR (16 channels led driver controller)
The software can receive information via RS485 (serial port) and CAN BUS. You can receive 5 frames:
Left Text (5 ASCII char) (5 bytes)
Right Text (5 ASCIIchar) (5 bytes)
State of linear bar, state of curved bar and state of arrows and central LEDs (2 Bytes)
Brightness level (1 Byte). General Adjust PWM (10 steps 10%-100%)
State requirement. Returns the model and serial number (2 Bytes).
CAN BUS Frames is similar but on canbus interfase.
I need programming firmware of STM32F103 Microcontroller. I have customized PCB.
I have received the components and the PCB.
1) I will assemble the different parts of the circuit and test their devices with very simple programs.
Hello word MCU (flashing firmware)
Receive a serial port frames
Send a serial port frames
Receive a canbus frames
Send a canbus frames
2) I assemble the LED circuit and test the LEDs with simple program for handle led drivers by SPI interfase.
3) Write the final program.
I will report you by email. You can also watch the pcb via webcam or the ide by teamviewer if you need it.
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5 freelancers are bidding on average $29 for this job
Hello! As I remember, I saw this project one or two months ago. So I am ready to work on it. I an not sure the stm32f103 has CAN interface, so we will need to emulate it by software.