Hello,
i have now a problem how to send a binary string (150-200 bits long!) over an output pin eg. RB.0 without parity and stop bits.
I´m using a 16F628A and my osc is working on 4MHz. It´s also possible to change with 8MHz if the freq is to slow.
1 state is 1ms long that means if the string is "11010110001111100101" then takes this sending operation 20ms.
I want to realize a communication between my steering wheel control and a JVC headunit. The connection is working over a 2way headphone plug. Normal level is set to HIGH.
Here an example for Vol+ "0000000001111101101101101101010101101010110101010 10110111111111111111111101101101101101010101101010 11010101010110111111111111111111101101101101101010 10110101011010101010110"
Is it possible to send such a string over an output pin or is it necessary to split the string?

Thanks
Robson