![](/media/cache/profiles/a53d1388191884b75c48bebb18709bfb.50x50_q85.jpg)
Hello world code for PCA9632 library. This demonstrates device class call and "LedPwmOut class API".
Please refer to the component page for details
High-level API is available
A high-level API that can be used as the "PwmOut" of bed-SDK is available.
This API enables to make instances of each LED output pins and control PWM duty cycle by assignment.
For detail information, refer API document of LedPwmOut Class
class which is included in PCA962xA class library.
#include "mbed.h" #include "PCA9632.h" PCA9632 led_cntlr( p28, p27, 0xC4 ); // SDA, SCL, Slave_address(option) LedPwmOut led( led_cntlr, L0 ); int main() { while( 1 ) { for( float p = 0.0f; p < 1.0f; p += 0.1f ) { led = p; wait( 0.1 ); } } }
History
Correction of comment. To include latest library
2015-03-19, by nxp_ip [Thu, 19 Mar 2015 10:36:13 +0000] rev 3
Correction of comment. To include latest library
Library update
2015-03-04, by nxp_ip [Wed, 04 Mar 2015 08:38:06 +0000] rev 2
Library update
Version including published PCA9632 library
2015-03-04, by nxp_ip [Wed, 04 Mar 2015 04:15:05 +0000] rev 1
Version including published PCA9632 library
Initial version
2015-03-04, by nxp_ip [Wed, 04 Mar 2015 04:13:01 +0000] rev 0
Initial version