Embedded STM32F767 Part 1

Looking for experienced microcontroller programmer for programming single STM32F767 on our existing board. The connected peripherals are:

- 1 inch OLED diplay (SSD1306) via SPI

- joystick as I/O (up/down/left/right/enter)

- output Data* via 4x SPI

- 1x stepper motor (DIR/STEP/EN)

- digital potentiometer IC AD5110 via I2C

*data & sequence will be provided

OLED will display simple parameters adjustable by user. Parameters are related to Output Data (eg. pulse width, ON time, Hi/Lo etc), Stepper Motor and digital potentiometer.

Joystick is used to move across menu displayed on OLED (eg. Left/Right) and change value of parameters (eg. Up/Down). Enter to confirm value.

Output Data are hardcoded into firmware (eg. 101010001100....1010100). This data length/size is roughly 1KB (7000-8000 bits). Output Sequence and data groups (the above data is divided into 4 groups) will be provided.

Stepper motor speed is adjustable by user. Stepper motor driver is external, thus output as Dir/Step/En.

Digital potentiometer is used to control voltage regulator onboard.

Programmer must develop using Keil v5. He/she will help to debug along until it is working as described. We expect programmer to have basic tools such as oscilloscope and logic analyzer to perform program checking and troubleshooting.

Sample Board will be provided.

Skills: C Programming, Electronics, Microcontroller

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About the Employer:
( 1 review ) Bahau, Malaysia

Project ID: #15517338

17 freelancers are bidding on average $226 for this job


Good day, I am an experienced embedded developer. I specialize with in STM32 family of MCUs. I am interested in working on your project, I have the STM32F7board, so I will be able to debug the code. Relevant Skills an More

$277 USD in 15 days
(42 Reviews)

Expert with more than 15 years of experience in embedded systems, electronics, programming and PCB Layouts. I have worked a lot on firmware development for STM32F1x, F2x, F4 and F7. Pls contact me. Relevant Skills and More

$250 USD in 3 days
(45 Reviews)

Hi. I'm stm32 programmer with big experience. Relevant Skills and Experience STM32, Keil, MCU programming, c/c++, Schematics, Interfaces (SPI too), PCB prototyping. Proposed Milestones $333 USD - for project More

$250 USD in 30 days
(26 Reviews)

Hi, i can help you to finish this project, I have all necessary tools you requested and familiar with that hardware and software Relevant Skills and Experience C programming, Electronics, Microcontroller Proposed Mil More

$200 USD in 30 days
(3 Reviews)

Hi this is sushant , i have 5 years of experience in embedded projects. i have done project related to graphic LCD, SPI protocol, stepper motor. i use keil uvision 4. C language for programming. Relevant Skills and Ex More

$166 USD in 5 days
(6 Reviews)

i have experience in STM microcontrollers. i have used it in many apps. already i have used the monochrome oled ssd1306 before with I2C and SPI. also i am familiar with I2C programming . Relevant Skills and Experience More

$222 USD in 15 days
(3 Reviews)
$250 USD in 3 days
(7 Reviews)

Hi, We have experience team of firmware engineers who worked on STM microcontrollers. We have experience with development of Embedded product from scratch. Look forward to hear from you. Thanks Relevant Skills and Exp More

$222 USD in 4 days
(1 Review)

Hello Hiring Manager, I read your details and I understand is that you are looking for experienced microcontroller programmer to program single STM32F767 on your existing board. Yes I can program it. Relevant Skills a More

$150 USD in 3 days
(3 Reviews)

Hello, I'm art of an R&D team of company tat produces devices with CortexM series of microcontrollers. I'm an expert with Keil and Electrinics design. I surely can make and deliver you finished product. Only issue is m More

$244 USD in 7 days
(2 Reviews)

I have teached stm32f4 programming for years in university. Relevant Skills and Experience embedded programming expert (stm32f4 discovery, raspberry pi) Proposed Milestones $100 USD - oscilloscope general interface $ More

$155 USD in 3 days
(0 Reviews)

I'm an italian electronic engineer with more than 14 years of work experience. I work as HW designer; FW and SW developer. Competenze ed esperienze rilevanti STM32Fx C firmware development Pietre Miliari proposte $27 More

$277 USD in 30 days
(0 Reviews)

We are happy to bid on this project. We provides dedicate developers and Development and design services as well. ***** We are having a great team of Mobile developers with 7-8 years of experience Relevant Skills a More

$277 USD in 3 days
(0 Reviews)

Hey I am an expert in this field and have done many projects for embedded software development. Please ping me up so that we csxn take of this project asap.

$333 USD in 30 days
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$244 USD in 15 days
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$55 USD in 7 days
(0 Reviews)

The project need 30 days to complete. 250 USD needed. Relevant Skills and Experience Embedded programming, Board design Proposed Milestones $277 USD - Spec understanding, Analysis, Block diagram, Embedded programming More

$277 USD in 30 days
(0 Reviews)