Search found 33 matches

by VadimEL
Sun Feb 05, 2017 11:12 am
Forum: Projects
Topic: GPS coordinates without GPS (using GSM) "not need GPRS"
Replies: 3
Views: 314

Re: GPS coordinates without GPS (using GSM) "not need GPRS"

maple mini + SIM800L mini.
Mobile make call, (maple mini + SIM800L mini) send sms with http link.
Http link like (https://api.mylnikov.org/mobile/main.py ... g5OzI1MCww)
with info 3 gsm cell.
by VadimEL
Sat Feb 04, 2017 8:48 pm
Forum: Projects
Topic: GPS coordinates without GPS (using GSM) "not need GPRS"
Replies: 3
Views: 314

GPS coordinates without GPS (using GSM) "not need GPRS"

http://s45.radikal.ru/i108/1702/45/3ae3ff85eb75t.jpg I want to share my code. The point is how it works in the picture. The code to optimize it but working. Have not seen that someone is either realized, maybe I'm wrong. Example of use: String CENG_0;//вышка 0 информация String CENG_1;//вышка 0 инф...
by VadimEL
Mon Jan 16, 2017 12:38 pm
Forum: Maple Bootloader
Topic: how to set bootloader version mini
Replies: 2
Views: 148

Re: how to set bootloader version mini

stevestrong Thanks, it works.
by VadimEL
Mon Jan 16, 2017 12:06 pm
Forum: Maple Bootloader
Topic: how to set bootloader version mini
Replies: 2
Views: 148

how to set bootloader version mini

I upload maple_mini_boot20.bin (via STM32 link), what has 7 kB of ROM.
But in Arduino 1.6.12 there is no choose menu (bootloader mini), and I think program flash start after 17kB of flash memory, and skip 10 Kb of ROM.
Where is my 10kByte of ROM ????? :D
by VadimEL
Mon Jan 16, 2017 11:46 am
Forum: Maple mini
Topic: USBserial don't works - what's wrong?
Replies: 39
Views: 954

Re: USBserial don't works - what's wrong?

sorry i am stupid, choose generic - but have maple mini.
by VadimEL
Sun Jan 15, 2017 8:16 am
Forum: Maple mini
Topic: USBserial don't works - what's wrong?
Replies: 39
Views: 954

Re: USBserial don't works - what's wrong?

USB COM disappear, do not know where is it, meybe i upload mini boot loader and com port disappear?
And SoftwareSerial stop work :(
by VadimEL
Sat Jan 07, 2017 5:24 pm
Forum: STLink
Topic: [SOLVED] STM32F103C8T Flash Protect
Replies: 4
Views: 1071

Re: [SOLVED] STM32F103C8T Flash Protect

How to enable flash protection?

I find code

Code: Select all

#ifdef NDEBUG
    if (FLASH_GetReadOutProtectionStatus() == RESET)
    {
        FLASH_Unlock();
        FLASH_ReadOutProtection(ENABLE);
        FLASH_Lock();
    }
#endif


did it work?
by VadimEL
Sat Jan 07, 2017 3:52 pm
Forum: Maple mini
Topic: STLink Upload Method
Replies: 2
Views: 206

Re: STLink Upload Method

danieleff blink is work well.
by VadimEL
Sat Jan 07, 2017 2:24 pm
Forum: Maple mini
Topic: STLink Upload Method
Replies: 2
Views: 206

STLink Upload Method

It is possible to load program, and do not use bootloader(just erase it)? I try to get more ROM for my program. And upload firmware using stlink, but program do not start at all. STM32 ST-LINK Command Line Interface ST-LINK SN : 49FF6A065065515139430887 ST-LINK Firmware version : V2J27S6 Connected v...
by VadimEL
Sun Dec 11, 2016 6:42 pm
Forum: Builds and Announcements
Topic: tone() and notone() have been added to the libmaple core
Replies: 17
Views: 933

Re: tone() and notone() have been added to the libmaple core

it may be used to generate 24.3 Khz for Dog Repeller?

tone(melodyPin, 24300, 10);

===============================

SONIC NAUSEA - hmm what frequency
https://youtu.be/vwGcGy-JZgs?t=129

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