DipCortex PwmOut Example
Dependencies: mbed
Fork of DipCortex-PWM by
PwmOut Example for the DipCortex
Mbed PwmOut library can use the following pins :
Timer/Match Register Pinout Options CT16B0/MR0 p15 (P0_8) and p19 (p1_13) CT16B0/MR1 p16 (P0_9) and p20 (p1_14) CT16B0/MR2 p27 (P1_15) and p27 (p1_15) CT16B1/MR0 p24 (P0_21) CT16B1/MR1 p9 (P0_22) and p38 (P1_23) CT32B0/MR0 p17 (P1_24) and p26 (P0_18) CT32B0/MR1 p29 (P1_25) and p25 (P0_19) CT32B0/MR2 p35 (P1_26)
Please refer to the Pin Out diagram for the WiFi DipCortex to avoid Pins used to communicate with the CC3000 http://www.soldersplash.co.uk/products/wifi-dipcortex/
Diff: main.cpp
- Revision:
- 0:287341b775cc
- Child:
- 1:a4fac4fed052
diff -r 000000000000 -r 287341b775cc main.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.cpp Wed Feb 05 01:21:45 2014 +0000 @@ -0,0 +1,55 @@ +#include "mbed.h" + +PwmOut pwm1(P1_24); +PwmOut pwm2(P1_25); +PwmOut pwm3(P1_26); + + +PwmOut pwm4(P0_8); +PwmOut pwm5(P0_9); +PwmOut pwm6(P1_15); + +PwmOut pwm7(P0_21); +PwmOut pwm8(P0_22); + + +int main ( void ) +{ + // Pwm1, 2 and 3 share a timer so use the same period + pwm1.period_ms(20); + pwm4.period_ms(20); + pwm7.period_ms(20); + + while (1) + { + pwm1 = pwm1 + 0.01; + wait(0.1); + if(pwm1 == 1.0) { + pwm1 = 0; + } + + pwm2 = pwm1; + pwm3 = pwm2; + + // -- + + pwm4 = pwm4 + 0.01; + wait(0.1); + if(pwm1 == 1.0) { + pwm1 = 0; + } + + pwm5 = pwm4; + pwm6 = pwm5; + + // -- + + pwm7 = pwm7 + 0.01; + wait(0.1); + if(pwm7 == 1.0) { + pwm7 = 0; + } + + pwm8 = pwm7; + } +}