main.cpp

00001 #include "mbed.h"
00002 
00003 #include "neopixel.h"
00004 
00005 #define NRF51_DONGLE
00006 
00007 #define LED_COUNT   15
00008 
00009 #ifdef NRF51_DONGLE
00010     #define LED_0 p21
00011     #define LED_1 p23
00012     #define LED_2 p22
00013     
00014     #define STRIP_0 p15
00015     #define STRIP_1 p16
00016     
00017     #define PULSE_0 p17
00018     
00019 #elif NRF51_MICROBIT
00020     #define LED_0 p18
00021     #define LED_1 p19
00022 #endif
00023 
00024 DigitalOut myled_0(LED_0);
00025 DigitalOut myled_1(LED_1);
00026 
00027 DigitalOut myledError(LED_2);
00028 
00029 neopixel_strip_t m_strip;
00030 uint8_t dig_pin_num = 15;
00031 uint8_t leds_per_strip = 24;
00032 uint8_t result;
00033 
00034 uint8_t current = 0;
00035 
00036 //clear and remove strip
00037 // neopixel_clear(&m_strip);
00038 // neopixel_destroy(&m_strip);
00039 
00040 void renderLine() 
00041 {
00042     result = neopixel_set_color_and_show(&m_strip, current, 0x22, 0xAA, 0x88);
00043     
00044     current = (current + 1) % LED_COUNT;
00045     
00046     if (result) {
00047         myledError = 1;
00048     }
00049     else {
00050         myledError = 0;
00051     }
00052 }    
00053 
00054 int main ()
00055 {
00056     neopixel_init(&m_strip, STRIP_0, LED_COUNT);
00057     neopixel_clear(&m_strip);
00058     
00059     while (1) {
00060         myled_0 = 1;
00061         myled_1 = 0;
00062         wait (0.2);
00063         
00064         myled_0 = 0;
00065         myled_1 = 1;
00066         wait (0.2);
00067         
00068         renderLine();
00069     }
00070 }