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Showing results for tags 'PWMWrite analogWrite E0017'.
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Hello, I am using the latest energia release 0101E0017 and suddenly analogWrite and PWMWrite does not work on my TivaC Board, with TM4C123 #define EN_A PF_0 #define EN_B PF_1 #define IN1 PE_0 #define IN2 PE_1 #define IN3 PE_3 #define IN4 PE_2 #include <wiring_analog.c> void setup() { pinMode(EN_A, OUTPUT); pinMode(EN_B, OUTPUT); pinMode(IN1, OUTPUT); pinMode(IN2, OUTPUT); pinMode(IN3, OUTPUT); pinMode(IN4, OUTPUT); digitalWrite(IN1, LOW); digitalWrite(IN2, HIGH); digitalWrite(IN3, LOW); digitalWrite(IN4, HIGH); } void loop() { PWMWrite(EN_B, 256, 16, 1000); } I tried few different ports as well. When the PWMWrite or analogWrite statement is run, the pin will just go high. I have tested with a scope that PWM signal is not generated. Now the interesting thing - I fired the following code on the same setup, this time using Servo.h - connected to RED_LED and It works. #include <Servo.h> Servo myservo; void setup() { myservo.attach(PF_1); } void loop() { myservo.write(5); } What do I need to do in order to get PWM working with this TivaC board? Best regards, C.