Search found 810 matches

by ag123
Sun Dec 17, 2017 6:03 am
Forum: USB to Serial adaptors
Topic: STM32 and Arduino Uno like USB to UART
Replies: 6
Views: 478

Re: STM32 and Arduino Uno like USB to UART

ot: but i'm not too sure when would stm make a stm32 with integrated bluetooth or wifi radios :lol:
by ag123
Sun Dec 17, 2017 3:37 am
Forum: IDE's
Topic: STM acquires Atollic
Replies: 13
Views: 216

Re: STM acquires Atollic

agreed the cc254x is pretty much a propriety bluetooth le stack from ti and that ti basically designed the cc2541 based on a 8051 cpu core. i doubt there would be much room for user codes even if we choose to add things in cc2541 and yup the Nordics bluetooth le soc e.g. nrf51822 is pretty much a be...
by ag123
Sat Dec 16, 2017 7:14 pm
Forum: Projects
Topic: using blue pill for stepper control - related to 3d printers
Replies: 8
Views: 473

Re: using blue pill for stepper control - related to 3d printers

thanks, i think mechaduino, nano stepper and ustepper are good projects that's pretty much 'been there done that' one of the interesting things about the stepper control projects is the use of PID closed loop feedback control as this you tube video illustrates, it could make a difference in terms of...
by ag123
Sat Dec 16, 2017 7:10 pm
Forum: USB to Serial adaptors
Topic: STM32 and Arduino Uno like USB to UART
Replies: 6
Views: 478

Re: STM32 and Arduino Uno like USB to UART

that's an interesting addition, now stm32duino can do over-the-air updates via esp8266 :lol:
by ag123
Sat Dec 16, 2017 11:17 am
Forum: IDE's
Topic: STM acquires Atollic
Replies: 13
Views: 216

Re: STM acquires Atollic

actually 8051 (clones) is still loitering around as (rather) cheap *bluetooth LE* dongles :lol: http://www.ti.com/product/CC2541 https://www.ebay.com/sch/i.html?_nkw=cc2541&_sacat=0 and incidentally as well a new fad for sdcc seem to be the stm8s-duino, it seem pretty hot here :) http://www.stm32dui...
by ag123
Sat Dec 16, 2017 10:52 am
Forum: USB to Serial adaptors
Topic: STM32 and Arduino Uno like USB to UART
Replies: 6
Views: 478

Re: STM32 and Arduino Uno like USB to UART

if you have a maple mini (or clone, e.g. Baite MM) with a pre-installed boot loader you may like to try out this code i've posted under code snippets section, i'm not too sure if those codes would after all work on other arduinos http://www.stm32duino.com/viewtopic.php?f=18&t=2752 one of those thing...
by ag123
Sat Dec 16, 2017 3:16 am
Forum: IDE's
Topic: STM acquires Atollic
Replies: 13
Views: 216

Re: STM acquires Atollic

My own talk was on the last hour of the last day, and followed the popular "Mars ate my spacecraft." So it was sparsely attended. My topic was "Upgrading Legacy systems." Where I showed an 8051 project I converted to the Arduino IDE so it could be connected to IoT. I brought my small pipe organ whi...
by ag123
Sat Dec 16, 2017 3:08 am
Forum: STM32F103 Boards
Topic: Bluepill: max. voltage on 5V pin?
Replies: 11
Views: 870

Re: Bluepill: max. voltage on 5V pin?

well you could get a Baite MM clone instead of BP https://www.aliexpress.com/store/product/STM32F103CBT6-maple-mini-ARM-STM32-compatibility/213957_32674146722.html https://www.ebay.com/sch/i.html?_nkw=stm32f103+maple+mini&_sacat=0 that uses AMS1117 with a max 15V given in the spec and accordingly it...
by ag123
Sat Dec 16, 2017 2:53 am
Forum: General discussion
Topic: usb host contr stm32
Replies: 14
Views: 208

Re: usb host contr stm32

i'm thinking that in terms of stm32f4 usb host mode, 1 of those ways is perhaps to start with stm32generic core or st's stm32duino core, review the examples from cubemx etc provided by ST and one could implement usb host functionality. it probably isn't 'impossible' just that it'd take one effort to...
by ag123
Fri Dec 15, 2017 4:41 pm
Forum: Off topic
Topic: Linux Journal
Replies: 37
Views: 573

Re: Linux Journal

for those who are not existing subscribers but who are keen about linux, it may be well worth purchasing the archive, it is every issues since the beginning i've actually been following linux journal partly as the topics covered aren't necessarily linux specific, rather they are linux related and th...