william67

@ Rei Vilo, Thanks for the info. There is a workaround for this problem: http://seeed.cc/Grove-Base-BoosterPack-%26amp%3B-Launchpad-not-working-together-t-5980.html

Is anyone using the Seeed Grove Base BoosterPack in combination with the TI CC3200 Launchpad with success? I have just baught the booster pack and it does not work as i hoped. For example when i define 39 on J14 as digital output, the yellow led is controlled. Checking pins_energia.h: const uint16_t digital_pin_to_pin_num[] = { NOT_A_PIN, /* dummy */ NOT_A_PIN, /* 1 - 3.3V */ .............. PIN_58, /* 2 - GPIO_03 */ PIN_17, /* 38 - GPIO_24 */ PIN_01, /* 39 - GPIO_10 */ PIN_02 /* 40 - GPIO_11 */ }; 39 is connected to PIN_01 = GPIO_10 which is indeed the yellow led???

PIN 39 is not working with the following source: #define RELAY_PIN 39 void setup() { pinMode(RELAY_PIN, OUTPUT); // initialize the digital pin as an output. } void loop() { digitalWrite(RELAY_PIN, HIGH); // turn the relay on (HIGH is the voltage level) delay(2000); // wait for a second digitalWrite(RELAY_PIN, LOW); // turn the relay off by making the voltage LOW delay(2000); // wait for a second } In stead of a pulse signal on PIN 39 the yello led turns on and off. Any sugestions? Regards WIlliam

@@cubeberg, thanks for your reply, move over to pin 38 (J15) does not solve the problem, all the digital pins on the boosterpack are not working, not with the relay, not with a voltmeter. @@Fmilburn, thanks for your replay en reporting it on github. Reagards William

Hi, I have just bought a Grove Base Boosterpack for the LaunchPad C3200 and loaded the example for testing the relay on pin 39 (J14): #define RELAY_PIN 39 /* the setup() method runs once, when the sketch starts */ void setup() { pinMode(RELAY_PIN, OUTPUT); // initialize the digital pin as an output. } // the loop routine runs over and over again forever: void loop() { digitalWrite(RELAY_PIN, HIGH); // turn the relay on (HIGH is the voltage level) delay(1000); // wait for a second digitalWrite(RELAY_PIN, LOW); // turn the relay off by making the voltage LOW