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STM32 - UART Sensor on Software Serial

$10-30 USD

Closed
Posted over 5 years ago

$10-30 USD

Paid on delivery
Hi, I need a simple software (Emulated) UART for STM32L0x1. Following sensor is connected to the STM32 over GPIO (RX,TX): [login to view URL] And on GPIO pins I need reliable UART emulator to get the data from the sensor - because we have no more hardware UARTs avalible. Just a simple Software UART and then handling the data from the sensor will do. A lot of PMS7003 sensor libraries are available for STM32 but I need that to work over software serial. Project budget is strictly limited to 20USD. Best regards, Oli
Project ID: 18049998

About the project

5 proposals
Remote project
Active 5 yrs ago

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5 freelancers are bidding on average $37 USD for this job
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Hi Oli, I Can do this project for you. I am mostly using UART with STM32 boards to check the reading comes from sensor right or wrong. I have an experience How to use UART with STM32 boards. Please confirm me the All hardware Part is ready at your Side? As you mentioned your budget is USD 20, That is the reason I have bid on 20 USD but freelancer added freelancer fees by USD 5 more so maybe it shows you USD 25. You can send me to message any time. Thanks, Chanchal k
$25 USD in 1 day
4.9 (27 reviews)
5.1
5.1
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Do you have a microncontroller timer available in your project? I have a solution that is based on the use of the following timer functions: input capture and output comparison. The UART peripheral is emulated on hardware that has the capture & compare interrupt capability. Its main feature is that it runs in the background. I am Senior Electronic Engineer with experience in the design of embedded systems in real time implemented with DSP, FPGA and Microcontrollers. I have worked 4 years in aerospace and 2 year in IoT industry. I have experience in embedded C programming. I have the ability to solve problems, fast compression of what is required, and responsibility to carry out the work in the best way. I am new using the freelance platform, but sure that I am the person who can help you.   Best regards
$20 USD in 2 days
5.0 (1 review)
3.0
3.0
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Hello. I'm qualified microcontroller and can help you with your task. But I need more details to do that: what pins you prefer to use as rx and tx, what timers do you have free for this job, do you mind using DMA/IRQ for emulation...
$20 USD in 10 days
5.0 (2 reviews)
1.5
1.5

About the client

Flag of CZECH REPUBLIC
Ostrava-Pustkovec, Czech Republic
5.0
2
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Member since Apr 2, 2011

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