Search found 956 matches
- Fri Jul 12, 2024 1:55 pm
- Forum: Bug Reports
- Topic: Wrong description type variables lut component
- Replies: 2
- Views: 739
Re: Wrong description type variables lut component
It shouldn't cause any issues - as long as the type is for the same or a larger type then everything will work. Note that having a long for the index means that the lookup table can have up to 2^32.entries (unlikely on an mcu). The returned value will be the same (and correct) as long as you use a s...
- Sun Jun 23, 2024 10:31 am
- Forum: Feature Requests
- Topic: can add a camera component and a face recognition component?
- Replies: 3
- Views: 4097
Re: can add a camera component and a face recognition component?
I created an example 'camera' Compile cd camera idf.py add-dependency "espressif/esp32-camera^2.0.9" add #include "esp_camera.h" to supplementary code (and save) idf.py fullclean re-compile You should find a 'managed_components' directory (including examples) idf.py menuconfig -- components -> camer...
- Sun Jun 23, 2024 7:45 am
- Forum: Feature Requests
- Topic: can add a camera component and a face recognition component?
- Replies: 3
- Views: 4097
Re: can add a camera component and a face recognition component?
I posted a bit about using the camera a while ago (see https://www.flowcode.co.uk/forums/viewtopic.php?f=3&t=1679&hilit=Camera -) Yesterday I finally managed to add a component to a flowcode program the espressif way - though it is not for the faint of heart.. I am using the espressif tools v5.1.1 C...
- Sat Jun 22, 2024 12:40 pm
- Forum: General
- Topic: Static Local varialbles
- Replies: 2
- Views: 662
Re: Static Local varialbles
There is - but it is a little bit 'clunky'
See viewtopic.php?f=3&t=1509&hilit=static&p=8672#p8672
Martin
See viewtopic.php?f=3&t=1509&hilit=static&p=8672#p8672
Martin
- Thu Jun 20, 2024 10:18 pm
- Forum: User Components
- Topic: Esp32 - SPIFFS data storage
- Replies: 0
- Views: 1428
Esp32 - SPIFFS data storage
Another advanced idea for esp32 users. A useful feature of the esp32 is the ability to use some of the flash memory as a file system. This is accessed using standard 'read' and 'write' commands (amongst others) and data can also be written to he 'disk' space from a PC. Multiple files can be used - a...
- Thu Jun 20, 2024 4:16 pm
- Forum: Feature Requests
- Topic: OneWire Slave
- Replies: 6
- Views: 797
Re: OneWire Slave
Surely - if you have enough pins left?
Strangely - UART is 'almost'' one wire comms (I know the reply is on another wire!) - but the receive is purely timing with no clock...
Martin
Strangely - UART is 'almost'' one wire comms (I know the reply is on another wire!) - but the receive is purely timing with no clock...
Martin
- Thu Jun 20, 2024 12:36 pm
- Forum: Feature Requests
- Topic: OneWire Slave
- Replies: 6
- Views: 797
Re: OneWire Slave
I was going to have a little play - but too often the real stuff gets in the way :-(.. What speed is the target (slave) clocked at? - I don't have a PIC12 to hand, but it might be possible to mark the MCU 'specific' bits (if there are any) - I think it should be okay to do a start timer on pin chang...
- Tue Jun 18, 2024 1:17 pm
- Forum: Feature Requests
- Topic: OneWire Slave
- Replies: 6
- Views: 797
Re: OneWire Slave
Microchip have some interesting bits...
Try https://ww1.microchip.com/downloads/en/ ... 01199a.pdf for example
I also found something about using the USART on PICs to do a 'hardware' implementation
Martin
Try https://ww1.microchip.com/downloads/en/ ... 01199a.pdf for example
I also found something about using the USART on PICs to do a 'hardware' implementation
Martin
Re: EBLOCK
Just one - with a stylish two tone PCB
Martin
Martin
- Mon Jun 17, 2024 7:36 pm
- Forum: Bug Reports
- Topic: I2C Slave Pic12F1840 ( NOT FIXED )
- Replies: 5
- Views: 722
Re: I2C Slave ( Pic12F1840 )
Also don't forget the pull up resistors!