cyflash | Bootloader tool for Cypress PSoC series microcontrollers

by arachnidlabs Python Version: 1.06 License: BSD-2-Clause

X-Ray Key Features Code Snippets Community Discussions(1)Vulnerabilities Install Support

kandi X-RAY | cyflash Summary

cyflash is a Python library. cyflash has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has low support. You can install using 'pip install cyflash' or download it from GitHub, PyPI.

Cyflash is a tool for uploading firmware to Cypress PSoC devices via Cypress’s standard bootloader protocol. Basic usage is simple: specify an interface to connect to the device via (currently only serial is supported) and a .cyacd file to upload, and cyflash does the rest. Cyflash also has the advantage of being about 5 times faster than Cypress’s tool, being cross-platform, and not requiring all of PSoC creator to work. Install cyflash from pypi with pip install cyflash, or (from source) python setup.py install. If cyflash detects a valid metadata record on the device already, it will read and compare this to your image’s metadata. By default, cyflash will prompt you before overwriting the firmware with an older version or one with a different application ID. You can force this behaviour with --downgrade or --nodowngrade and --newapp and --nonewapp, respectively. Cyflash is still quite new, and should be considered beta-quality software. Pull requests and bug reports are most welcome.

Support

Quality

Security

License

Reuse

Support

cyflash has a low active ecosystem.

It has 31 star(s) with 19 fork(s). There are 11 watchers for this library.

It had no major release in the last 12 months.

There are 6 open issues and 9 have been closed. On average issues are closed in 218 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of cyflash is 1.06

Quality

cyflash has 0 bugs and 5 code smells.

Security

cyflash has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

cyflash code analysis shows 0 unresolved vulnerabilities.

There are 2 security hotspots that need review.

License

cyflash is licensed under the BSD-2-Clause License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

cyflash releases are not available. You will need to build from source code and install.

Deployable package is available in PyPI.

Build file is available. You can build the component from source.

Installation instructions are not available. Examples and code snippets are available.

cyflash saves you 364 person hours of effort in developing the same functionality from scratch.

It has 915 lines of code, 64 functions and 7 files.

It has low code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed cyflash and discovered the below as its top functions. This is intended to give you an instant insight into cyflash implemented functionality, and help decide if they suit your requirements.

Bootloader
Get the metadata for the application
Show application status
Check device metadata
Construct a Bootloader from a file
Read a Bootloader row from data
Mark an application as active
Decode the checksum of a packet
Create a serial connection
Convert a value to a parity value
Prompt the user for seek permissions
Returns the status of an application
Enter a bootloader command
Decode a packet signature

Get all kandi verified functions for this library.

cyflash Key Features

No Key Features are available at this moment for cyflash.

cyflash Examples and Code Snippets

No Code Snippets are available at this moment for cyflash.

Community Discussions

Trending Discussions on cyflash

exp() math.c i c not working if in a loop

QUESTION

exp() math.c i c not working if in a loop

Asked 2020-Apr-28 at 02:50

I'm currently working on a pid regulator for at school project. Since the corona is has shut down the school we can't get any hardware to test it with. So i want to simulate the PID regulator on a microprocessor (PSoC5LP). So i'm implementing a function that returns a step respons of the chosen dc motor.

When i'm finding the output of the transferfunction "(-3.47*exp(-6.36*s)+3.47))" i get the right result if i define the value of "s" manually in the code. But when i set s to be incremented in the code "undefined reference to "exp".

The problem seems to be that i can't run exp in a loop while incrementing it. tried it in another project, where the only thing that happens is that a loop goes 10 times and prints out the exp() with the nr of times the loop have run (does not work)

...

ANSWER

Answered 2020-Apr-28 at 02:50

You are likely not linking the library that includes the exp() function.

It works in the case where you're passing it a literal (or a value the compiler can deduce) because the compiler is computing the value and putting that in the code.

https://gcc.gnu.org/onlinedocs/gcc/Other-Builtins.html

I believe exp() is included in 'libm', so adding -Wl,-lm (or however else you specify libm in your build system) should fix it.

And if it is already there, try putting it at the end of the list.

Source https://stackoverflow.com/questions/61469926

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install cyflash

You can install using 'pip install cyflash' or download it from GitHub, PyPI.
You can use cyflash like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

Find more information at: