Lee Kai Xuan / mbed-os

mbed-os

Fork of mbed-os by erkin yucel

Diff: features/unsupported/tests/mbed/pwm/main.cpp

Revision:
0:f269e3021894
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/features/unsupported/tests/mbed/pwm/main.cpp	Sun Oct 23 15:10:02 2016 +0000
@@ -0,0 +1,204 @@
+#include "test_env.h"
+
+/* Timer/Match Register    Pinout Options
+
+CT16B0/MR0  p5 (P0_9)
+CT16B0/MR1  p6 (P0_8)
+CT16B0/MR2  p34 (P1_15)
+
+CT16B1/MR0  p36 (P0_21)
+CT16B1/MR1  p20 (P0_22) and p14 (P1_23)
+
+CT32B0/MR0  p25 (P1_24)
+CT32B0/MR1  p26 (P1_25) and USBTX (P0_19)
+CT32B0/MR2  p10 (P1_26)
+ */
+
+float value = 0.75;
+
+int main() {
+#if defined(TARGET_FF_ARDUINO)
+    PwmOut pwm(D9);
+    int period_ms = 10;
+
+    pwm.period_ms(period_ms);
+    pwm.write(value);
+
+    float result = floor(pwm.read() * 100 + 0.5) / 100; // round it to 0.xx
+    printf("PWM period = %dms with duty cycle: %d%%\n", period_ms, (int) (result * 100));
+
+    notify_completion(result == value ? true : false);
+#elif defined(TARGET_LPC1768) || defined(TARGET_LPC2368) || defined(TARGET_LPC11U24) || defined(TARGET_LPC4088) || defined(TARGET_LPC2460)
+    PwmOut pwm_p25(p25);
+    PwmOut pwm_p26(p26);
+
+    pwm_p25.write(0.75);
+    pwm_p26.write(0.50);
+
+    printf("Initialize PWM on pin 25 with duty cycle: %.2f\n", pwm_p25.read());
+    printf("Initialize PWM on pin 26 with duty cycle: %.2f\n", pwm_p26.read());
+
+#elif defined(TARGET_LPC1114)
+    PwmOut pwm_dp24(dp24); // P0_1
+    PwmOut pwm_dp18(dp18); // P1_9
+
+    pwm_dp24.write(0.75);
+    pwm_dp18.write(0.50);
+
+    printf("Initialize PWM on pin 24 with duty cycle: %.2f\n", pwm_dp24.read());
+    printf("Initialize PWM on pin 18 with duty cycle: %.2f\n", pwm_dp18.read());
+
+#elif defined(TARGET_LPC1347)
+    PwmOut pwm_1(P0_18);
+    PwmOut pwm_2(P0_9);
+
+    pwm_1.write(0.75);
+    pwm_2.write(0.50);
+
+    printf("Initialize PWM on P0_18 with duty cycle: %.2f\n", pwm_1.read());
+    printf("Initialize PWM on P0_9 with duty cycle: %.2f\n", pwm_2.read());
+
+#elif defined(TARGET_NRF51822)
+    PwmOut pwm_p24(p24);
+    PwmOut pwm_p25(p25);
+
+    pwm_p24.write(0.75);
+    pwm_p25.write(0.50);
+
+    printf("Initialize PWM on pin 24 with duty cycle: %.2f\n", pwm_p24.read());
+    printf("Initialize PWM on pin 25 with duty cycle: %.2f\n", pwm_p25.read());
+
+#elif defined(TARGET_DISCO_F100RB)
+    PwmOut pwm_1(PB_3);
+    PwmOut pwm_2(PB_4);
+
+    pwm_1.write(0.75);
+    pwm_2.write(0.50);
+
+    printf("Initialize PWM on pin PB_3 with duty cycle: %.2f\n", pwm_1.read());
+    printf("Initialize PWM on pin PB_4 with duty cycle: %.2f\n", pwm_2.read());
+#elif defined(TARGET_DISCO_F051R8)
+    PwmOut pwm_1(PA_7);
+    PwmOut pwm_2(PC_7);
+
+    pwm_1.write(0.75);
+    pwm_2.write(0.50);
+
+    printf("Initialize PWM on pin PA_7 with duty cycle: %.2f\n", pwm_1.read());
+    printf("Initialize PWM on pin PC_7 with duty cycle: %.2f\n", pwm_2.read());
+#elif defined(TARGET_DISCO_F303VC)
+    PwmOut pwm_1(PA_8);
+    PwmOut pwm_2(PA_9);
+
+    pwm_1.write(0.75);
+    pwm_2.write(0.50);
+
+    printf("Initialize PWM on pin PA_7 with duty cycle: %.2f\n", pwm_1.read());
+    printf("Initialize PWM on pin PC_7 with duty cycle: %.2f\n", pwm_2.read());
+#elif defined(TARGET_MAXWSNENV)
+    PwmOut pwm_1(TP2);
+    PwmOut pwm_2(TP4);
+
+    pwm_1.write(0.75);
+    pwm_2.write(0.50);
+
+    printf("Initialize PWM on pin TP2 with duty cycle: %.2f\n", pwm_1.read());
+    printf("Initialize PWM on pin TP4 with duty cycle: %.2f\n", pwm_2.read());
+#elif defined(TARGET_DISCO_F407VG)
+    PwmOut pwm_1(PD_12);
+    PwmOut pwm_2(PD_13);
+
+    pwm_1.write(value);
+    pwm_2.write(0.50);
+
+    float result = floor(pwm_1.read() * 100 + 0.5) / 100; // round it to 0.xx
+
+    printf("Initialize PWM on pin PD_12 with duty cycle: %.2f\n", result);
+    printf("Initialize PWM on pin PD_13 with duty cycle: %.2f\n", pwm_2.read());
+
+    notify_completion(result == value ? true : false);
+#elif defined(TARGET_DISCO_F429ZI) || defined(TARGET_NUCLEO_F429ZI)
+    PwmOut pwm_1(PA_0);
+
+    pwm_1.write(value);
+
+    float result = floor(pwm_1.read() * 100 + 0.5) / 100; // round it to 0.xx
+
+    printf("Initialize PWM on pin PD_12 with duty cycle: %.2f\n", result);
+
+    notify_completion(result == value ? true : false);
+#elif defined(TARGET_MTS_MDOT_F405RG)
+    PwmOut pwm_1(PA_0);
+
+    pwm_1.write(value);
+
+    float result = floor(pwm_1.read() * 100 + 0.5) / 100; // round it to 0.xx
+
+    printf("Initialize PWM on pin PD_12 with duty cycle: %.2f\n", result);
+
+    notify_completion(result == value ? true : false);
+#elif defined(TARGET_MTS_DRAGONFLY_F411RE)
+    PwmOut pwm_1(PA_0);
+
+    pwm_1.write(value);
+
+    float result = floor(pwm_1.read() * 100 + 0.5) / 100; // round it to 0.xx
+
+    printf("Initialize PWM on pin PD_12 with duty cycle: %.2f\n", result);
+
+    notify_completion(result == value ? true : false);
+#elif defined(TARGET_MTS_MDOT_F411RE)
+    PwmOut pwm_1(PA_0);
+
+    pwm_1.write(value);
+
+    float result = floor(pwm_1.read() * 100 + 0.5) / 100; // round it to 0.xx
+
+    printf("Initialize PWM on pin PD_12 with duty cycle: %.2f\n", result);
+
+    notify_completion(result == value ? true : false);
+#elif defined(TARGET_UBLOX_EVK_ODIN_W2)
+    PwmOut pwm_1(PA_0);
+
+    pwm_1.write(value);
+
+    float result = floor(pwm_1.read() * 100 + 0.5) / 100; // round it to 0.xx
+
+    printf("Initialize PWM on pin PD_12 with duty cycle: %.2f\n", result);
+
+    notify_completion(result == value ? true : false);
+#elif defined(TARGET_MAX32600MBED)
+    PwmOut pwm_1(P1_2);
+    PwmOut pwm_2(P1_3);
+
+    pwm_1.write(0.75);
+    pwm_2.write(0.50);
+
+    printf("Initialize PWM on pin P1.2 with duty cycle: %.2f\n", pwm_1.read());
+    printf("Initialize PWM on pin P1.3 with duty cycle: %.2f\n", pwm_2.read());
+#elif defined(TARGET_SAMR21G18A) || defined(TARGET_SAMD21J18A) || defined(TARGET_SAMD21G18A) || defined(TARGET_SAML21J18A)
+    PwmOut pwm(LED1);
+
+    pwm.period_ms(1000);
+    pwm.write(value);
+
+    float result = floor(pwm.read() * 100 + 0.5) / 100; // round it to 0.xx
+    printf("Initialize PWM on pin LED1 with duty cycle: %.2f\n", result);
+
+    notify_completion(result == value ? true : false);
+#elif defined(TARGET_SAMG55J19)
+    PwmOut pwm(PA00);  /*LED Doesnt support PWM for G55 XPro*/
+
+    pwm.period_ms(1000);
+    pwm.write(value);
+
+    float result = floor(pwm.read() * 100 + 0.5) / 100; // round it to 0.xx
+    printf("Initialize PWM on pin PA01 with duty cycle: %.2f\n", result);
+
+    notify_completion(result == value ? true : false);
+#else
+#error [NOT_SUPPORTED] This test is not supported on this target.
+#endif
+
+    notify_completion(true);
+}