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I2C slave can force clock stretching by soft ?
Hi all, I'd like to know if the following I2C schem is possible : - One I2C Master sends one I2C command of several data bytes (Write command) on the broadcast address, but...
Thursday, 8 November 2012 - 14:33
I2C custom BROADCAST+READ on multiple MCU slaves
Hi all, I'm about to write my custom version of the i2c as a communication protocol between : - 1 Master MCU, sending a broadcast command to all slaves. - several Slaves MCU (...
Wednesday, 1 August 2012 - 11:05
longjmp() at the end of an ISR ? Or Goto+flag ?
Hi all, I read on this forum this is not a good practice : jmp_buf Go_back_to_beginning; int main (void){ setjmp ( Go_back_to_beginning ); delay_ms( 50 ); //// wait until...
Wednesday, 6 June 2012 - 15:11
Atmega328p "entering programming mode Failed!"
Hi all, This morning, my atmega328p don't accept anymore any communication with avr studio 4 + AVRIS mkII USB programmer. The problem appears after a first programming, that was...
Sunday, 25 September 2011 - 13:49
ADC synchronised to Timer0
Hi all, This is my first post, because I'm a bit confused with usage of ADC on the ATMEGA328p. I spent a lot of time reading here and on the datasheet, but it's not clear sorry...
Sunday, 12 June 2011 - 17:43