LEMPA | Standalone programmer for micro controllers

by rbenamotz Python Version: V0.6 License: MIT

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

kandi X-RAY | LEMPA Summary

LEMPA is a Python library typically used in Internet of Things (IoT), Arduino applications. LEMPA has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has low support. You can download it from GitHub.

LEMPA is a combination of software and hardware that brings modern CI/CD practices to firmware flasging. Key features:.

Support

Quality

Security

License

Reuse

Support

Quality

Security

License

Reuse

Support

LEMPA has a low active ecosystem.

It has 84 star(s) with 7 fork(s). There are 12 watchers for this library.

It had no major release in the last 12 months.

There are 2 open issues and 3 have been closed. On average issues are closed in 44 days. There are 1 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of LEMPA is V0.6

LEMPA Support

Best in #Python

Average in #Python

LEMPA Support

Best in #Python

Average in #Python

Quality

LEMPA has no bugs reported.

LEMPA Quality

Best in #Python

Average in #Python

LEMPA Quality

Best in #Python

Average in #Python

Security

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

LEMPA Security

Best in #Python

Average in #Python

LEMPA Security

Best in #Python

Average in #Python

License

LEMPA is licensed under the MIT License. This license is Permissive.

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

LEMPA License

Best in #Python

Average in #Python

LEMPA License

Best in #Python

Average in #Python

Reuse

LEMPA releases are available to install and integrate.

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

Installation instructions, examples and code snippets are available.

LEMPA Reuse

Best in #Python

Average in #Python

LEMPA Reuse

Best in #Python

Average in #Python

Top functions reviewed by kandi - BETA

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

Continuous loop

Read a line
Try to reconnect the serial port

Execute esptool

Reset the pin
Append an item to the view

Send data to MCU

Export a configuration file

Go to next state

Return True if the pump was changed

Run the program

Play the hub

Create a new program

Print error message

Load an application state

Emits the view header

Load config from conf

Starts flashing the motors

Loop over the loop

Set header

Blocking blink

Detect profile from GPIO

Cycle the loop

Run one step

Erase the profile

Fetch data from the profile

Get all kandi verified functions for this library.

LEMPA Key Features

Fully open source hardware and software

No need for a computer, screen, or keyboard

LEMPA will fetch latest versions from cloud / local network automatically

Embedded web based 2-way serial monitor

Support for mulitiple controllers including the popular ATMega, ATTiny, and ESP

Web based interface

RESTful API for automation

Multi profile

Plugin based architecture that can used for automatic testing, embedding unique serial number etc.

LEMPA Examples and Code Snippets

LEMPA - Standalone MCU programmer for RPi,Software,Installation instructions

Python

Lines of Code : 38

License : Permissive (MIT)

Copy


                                    { "id": "blinklocal", "type": "bin", "jumper" : 1, "device": "m328p", "programmer": "linuxspi", "bins": [ { "method": "local", "name": "blinklocal" } ], "fuses": { "lfuse": "0xF7", "hfuse": "0xD6", "efuse": "0xFD", "lock": "0xFF" }, "plugins": [ { "name": "serialinjector", "conf": { "serialSpeed": 38400, "fields": [ { "id": "blinkrate", "value": 5, "title": "Blink rate in 100ms. For exampe value of 5 means 500ms off, 500ms on", "type": "byte" } ] } } ] }, ... ]

Community Discussions

Trending Discussions on LEMPA

Issues with encoding of a downloaded string (UTF-8, ISO-8859-1, FSharp.Data)

Trending Discussions on LEMPA

Issues with encoding of a downloaded string (UTF-8, ISO-8859-1, FSharp.Data)

QUESTION

Issues with encoding of a downloaded string (UTF-8, ISO-8859-1, FSharp.Data)

Asked 2021-Jan-18 at 09:18

I am using the FSharp.Data for downloading and parsing an XML document. The document contains several nordic characters, like: "Lempäälän Keskus". I have a simple code like this:

open FSharp.Data
open System.IO

let xml = Http.RequestString(downloadUrl)
File.WriteAllText("response.xml", xml)

However, when I open the resulting file, the characters are corrupted and I see this: "LempÃ¤Ã¤lÃ¤n Keskus". I have tried manually re-saving the file with the ISO-8859-1 encoding and then reopening with UTF-8 (in VS Code). This fixed the displayed text. Then tried to implement a simple encoding conversion function:

open FSharp.Data
open System
open System.IO

let convertEncoding (input: string) =
  let iso = Encoding.GetEncoding("ISO-8859-1")
  let utf8 = Encoding.UTF8
  let isoBytes = iso.GetBytes(input)
  let utfBytes = Encoding.Convert(iso, utf8, isoBytes)
  utf8.GetString(utfBytes)

let xml = Http.RequestString(downloadUrl)
let decoded = convertEncoding xml
File.WriteAllText("response.xml", decoded)

However, when I open the file, I still see "LempÃ¤Ã¤lÃ¤n Keskus" instead of "Lempäälän Keskus". What am I doing wrong?

ANSWER

Answered 2021-Jan-15 at 15:08

Provide encoding when you write text to file

let encoding = Encoding.GetEncoding("ISO-8859-1")
File.WriteAllText("response.xml", xml, encoding)

Source https://stackoverflow.com/questions/65737593

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

Vulnerabilities

No vulnerabilities reported

Install LEMPA

The configuration file can contain as many profiles as required.
Download the software and extract it
Install avrdude if needed sudo apt-get install avrdude
Install prequisites: sudo apt-get install libopenjp2-7 and sudo apt-get install libtiff5
Install required libraries pip3 install -r requirements.txt
Make sure profiles.json reflects your environment
python3 program.py or python3 program.py <profile id>
Make sure you enable RPi interfaces: SPI, I2C, and Serial
id Unique ID for the profile
type bin or composite. Composite allows for multiple profile programming, one after another.
jumper optional If specified, and the relevant profile is chosen with a physical jumper, this profile will be used if none was specified as part of command line parameter.
device Type of device to program. Not required for ESP. See AVRDude for list of devices
autodetect If set to true, system will start programming as soon as it detects chip (does not work ESP)
bins List of bins to upload. For ATMega only one bin is required. For ESP multiple bins can be specified to support SPIFFS Bin method can be one of the following:
plugins System support a simple web server with the ability to send data to the ATMega via serial. This allows for parameter tweaking and QA.