Bubble display example using NXP PCAL9555A GPIO expander
Fork of PCAL9555_Hello by
main.cpp
- Committer:
- nxp_ip
- Date:
- 2015-03-19
- Revision:
- 1:15df36975a85
- Parent:
- 0:26310705044b
- Child:
- 2:ae0b95d42407
File content as of revision 1:15df36975a85:
#include "mbed.h" #include "PCAL9555.h" PCAL9555 gpio_exp( p28, p27, 0xE8 ); // SDA, SCL, Slave_address(option) GpioBusOut mypins( gpio_exp, X0_0, X0_1, X0_2, X0_3 ); int main() { while( 1 ) { for( int i = 0; i < 16; i++ ) { mypins = i; wait( 0.1 ); } } }