Search found 5 matches

by gc9n
Sat Sep 09, 2017 8:18 pm
Forum: General discussion
Topic: Translating Atmega Registers into STM32F1 SOS!
Replies: 2
Views: 132

Translating Atmega Registers into STM32F1 SOS!

Hello there I have an old project on a Arduino Mega and i used those interupts bellow can somebody please , help me translate it for STM32F1 i am having a hard time to understand what i have to do Initialize Amega registers TCCR1A = 0; // Enable timer1. ICES0 is set to 0 for falling edge detection o...
by gc9n
Sat Aug 05, 2017 11:53 pm
Forum: STM32F103 Boards
Topic: [SOLVED] I2C2 on STM32F103C8T6 and HWire
Replies: 42
Views: 2435

Re: Solved: I2C2 on STM32F103C8T6 and HWire

RogerClark wrote:
Sat Aug 05, 2017 11:49 pm
You should post this to a new topic as it sounds like its related to that specific EEPROM

PS. Did you try using normal / slow I2C speed
Yes i tried with
HardWire HWire(2, I2C_FAST_MODE); and
HardWire HWire(2);
But no,,
by gc9n
Sat Aug 05, 2017 10:27 am
Forum: STM32F103 Boards
Topic: [SOLVED] I2C2 on STM32F103C8T6 and HWire
Replies: 42
Views: 2435

Re: Solved: I2C2 on STM32F103C8T6 and HWire

i am trying to write and read into an EEPROM(ATMLH712-02CM) also . but in vain , the code cant read or write from EEPROM . its not hanging (stacks) it works and executes the commands but with no result i checked to see if the address of eeprom that i m giving is correct with an I2C scanner and i get...
by gc9n
Wed Jan 04, 2017 2:05 pm
Forum: Ideas & suggestions
Topic: Custom Board
Replies: 5
Views: 996

Re: Custom Board

Yes i consider that , i just trying to figure out if it can be done , in order to start development. the units i am considering will be more than 500 so the cost will drop The project i have in mind needs a good processor , its running now in arduino 328p so i need more powerful processor, basically...
by gc9n
Wed Jan 04, 2017 1:11 pm
Forum: Ideas & suggestions
Topic: Custom Board
Replies: 5
Views: 996

Custom Board

Hello i would like to ask a question about this STM32 based board.

id like to make a custom board and use a stm32f103 cpu and also add a direct micro USB connection , is there anyway to make it work directly in arduino IDE with the usb , and without FTDI USB to serial converters?