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I am using the hardware SPI fuction of the pic16f877a.
The ninth bit is send automaticly and the ack should be saved in de ACKSTAT bit. If i know when the ACKSTAT bit is actually set and reset i think i can make it work, i could't find this info in the datasheet.
Is ACKSTAT set or reset...
877a+sspif
Hi,
Im am trying to make a program what writes to a 24LC512 eerpom(I2C).
I can write to the I2C eeprom but with a delay now i want to use acknowledge polling so its faster.
this is what i have:
void I2C_start(void)
{
SEN = 1;
while(!SSPIF);
SSPIF = 0;
}
void...
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