pic12f683 push button problem
Hi i just joined to try and get a little help after getting no further with my project all day. my project is one push button and one LED. my goal was to get the push button to swap from 1 mode to...
View ArticleSTM32 Timers
I'm just reading about timers and they seem more sophisticated than I imagined. One thing I'm not clear is whether we can assign a timer directly to a GPIO in some way other than through software. I...
View ArticleHow to set correct time and date into RTC registers ?
I have attached document of RTC DS1337 at bottom How to set correct time and date into RTC registers ? Set time 01-09-20 (H-M-S) Set date 13-01-2020 (d-m-y) Set seconds 01 to registers 0x00(seconds)...
View ArticleRe tuning the Pickit2
I much prefer the Pickit2 over the ver3. To that end, I came across this interesting link to expand on the use of the 2. Anyone tried it?...
View ArticleSPI CAN Transceiver (MCP25625) - MISO not responding
Hi, As per title, the MCP25625, which is a CAN transceiver commanded over an SPI interface, it's not responding to any commands received over SPI. I'm trying to send a simple 'READ' (0x03) command to...
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UART Function flow
Hi I made a function flow diagram to understand Uart communication as per my knowledge. If you find something wrong, I will appreciated any suggestion to improve it. This chart can only send or receive...
View ArticleRemote control by location (PIC in Oshonsoft)
I'm making a couple of PCBs BASE/TRANSMITTER and REMOTE/MODEL RECEIVER using surface mount components, and PICs, for use as remote control by location (3D). Remote control by location, is when a...
View ArticleUsing a microcontroller to control / play categorized audio
Hello Everybody! I'm making a project which is essentially an audio player. In my project I have many audio files which are sorted in different categories. For an example, Assume that my categories are...
View ArticleProblem with cycling though outputs on timer, and (related?) Serial output...
I'm getting some strange behaviour with this, that maybe somebody could help with please? The purpose of the code is to cycle sequentially though 11 different configurations, with each configuration (I...
View ArticleArduino set parameters
I am ready to start using a sketch that has been pre-written for use with a BLDC motor (see attached txt file) but will probably want to make adjustments to the min duty cycle which is set near the top...
View ArticleSelection of ADC
I visited on this page https://www.pantechsolutions.net/microcontroller-tutorials/how-to-interface-spi-adc-with-8051-development-board microcontroller is 8 bit and ADC is 12 bit My question are Do they...
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What does Assembly LSLF do? [SOLVED]
Code: movwf tempF ;f = rrrrrbbb lslf tempF,f ;f = rrrrbbb0 , discard msb movlw 0xF0 ; At first breakpoint: After lslf: Language: MPASM Assembly MPLab 8.92 MCU: 16F1783 Re-assembled and programmed with...
View ArticleA couple of newbie questions about PSoC
So I have learned enough C++ to be dangerous. @danadak or anybody that knows. I need to know the number of erase/program cycles available to the PSoC CY8C5888LT1-LP097? I ask this because I have to...
View ArticleInfo about low-cost Chinese boards using the ARM STM32H750VBT chip
I'm new to ARM, so I want to have a play with them by building a POV globe. It requires 380k_bytes of memory, so I have chosen the STM32H750 as my platform becuse it has enough memory. There is a...
View ArticleTransient protection on CANH and CANL on Arduino
I'm planning to put an Arduino Due project that has two CAN Buses and i'm planning to connect the first CAN bus (CAN0) to my car's can bus system and only listen and read messages. Then based on a...
View ArticleNeed Guidance (not-spoon-feeding) on self-Learning Embedded System to get a Job
My current Situation : - Already worked as a contractor from more than 10 years in the area of ERP integration development and architecture (Oracle SOA), still not getting stable job as, project on...
View ArticleBest way to learn CAN Communication protocol
I want to learn about CAN communication protocol I found the main use of CAN is for automotive - within a car where multiple devices need to exchange information But neither i have a car nor any other...
View ArticleSTM32 registers and predefined memory mapped IO addresses
I'm just beginning to understand the way the various STM headers files define the types and so on that are associated with the various memory mapped registers. Something occurred to me as I was...
View ArticleWhat is the advantage of using Linux for embedded systems
I have found in my research that so many companies work on the ARM and Linux to develop embedded system. I know ARM is a fast processor so we use it. Linux is free to use. Is there any reason I need an...
View ArticleNovice question on how to set sampling rate of a PIC data logger
Hi, I would like to be able to build a data logger and was wondering if someone could point me in the right direction on a topic so I could read up on it. My question is ,with a PIC and assembly...
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