main.cpp

00001 
00002 #include "XNucleoOUT01A1.h"
00003 
00004 XNucleoOUT01A1 *out01a1;
00005 DigitalOut led1(LED1);
00006 
00007 // main() runs in its own thread in the OS
00008 int main() {
00009     
00010     printf("X-NUCLEO-OUT01A1 simple test application\n\r");
00011     
00012     
00013     
00014     /* Default Nucleos pinout, change accordingly on other platforms */
00015     out01a1 = new XNucleoOUT01A1(mode_direct, NC, A3, A4, A5, A0, A1, NC, A2, 
00016                                     D5, D4, D14, D15);
00017     out01a1->enable_outputs(true);
00018     
00019     printf("\n\rSetting all channels on\r\n");
00020     
00021     out01a1->set_inputs(0xFF);
00022     
00023     wait(3);
00024     
00025     out01a1->set_inputs(0x00);
00026     
00027     printf("\n\rIterating through channels in direct mode\r\n");
00028                                     
00029     for (int i=1; i<=8; i++) {
00030         
00031         uint8_t input_mask = 0x1 << (i-1);
00032         out01a1->set_inputs(input_mask);
00033         
00034         if (i == 3) {
00035             printf ("Input 3 not connected\n\r"); // pin3 not connected on Nucleo boards
00036         } else {
00037             printf("Output %d set \n\r", i);
00038         }
00039         
00040         wait(1);
00041     }
00042     
00043     out01a1->set_inputs(0x00);
00044     
00045     out01a1->enable_outputs(false);
00046     
00047     delete out01a1;
00048     
00049     wait(1);
00050     
00051     printf("\n\rNow iterating through channels in sync mode\r\n");
00052     
00053     /* Default Nucleos pinout, change accordingly on other platforms */
00054     out01a1 = new XNucleoOUT01A1(mode_sync);        
00055     out01a1->enable_outputs(true);
00056                                     
00057     for (int i=1; i<=8; i++) {
00058 
00059         uint8_t input_mask = 0x1 << (i-1);
00060         out01a1->set_inputs(input_mask);
00061         out01a1->update_outputs();
00062         
00063         if (i == 3) {
00064             printf ("Input 3 not connected\n\r"); // pin3 not connected on Nucleo boards
00065         } else {
00066             printf("Output %d set \n\r", i);
00067         }
00068         
00069         wait(1);
00070     }
00071     
00072     out01a1->enable_outputs(false);
00073     
00074     printf("\n\rTest completed, now blinking the LED!!\n\r");
00075          
00076     while (true) {
00077         led1 = !led1;
00078         wait(0.5);
00079     }
00080 }
00081