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By johnsondavies · Posted
Thank you - I'll try it. It would be great if it could be made a standard part of the Arduino core, like on other platforms. -
There is an official SD library that works great against the MSP430. Just search a little. I'm using the SD library from Sparkfun with very limited adaptation. Latest release of MSP430 boards for Energia is 1.0.5. -
By johnsondavies · Posted
Checking back through my notes I've realised that I never had my program working with an SD Card library, so you can close this thread. However, it would be very useful if Arduino-compatible SD card support could be added to the Arduino core for the MSP430 range at some stage. -
On MSP430 device you can access the port with mainly three registers: PxIN : read input from port x (8 Bit) PxOUT : set output level on port x (8 Bit) (only if direction set to output) PxDIR : set direction on port x (0:input 1: output) where x is the port number e.g. Read input inputvalue = P2IN; Set port P2.0 to output high P2DIR = 0x01; P2OUT = 0x01; -
Hi, I have got a hc-05 Bluetooth module, an MSP-EXP430FR4133 board. Now I want to connect them with my computer. However, even I successfully send data from my computer to control the MSP430, it cannot send data back. Can someone tell me what I can do? Here is my code. By the way, I'm using energia for it and set my HC-05 as a slave module. _________________________________________________ // most launchpads have a red LED
#define LED RED_LED
//see pins_energia.h for more LED definitions
//#define LED GREEN_LED
void setup() {
Serial.begin(9600); /* Define baud rate for serial communication */
pinMode(LED, OUTPUT);
} void loop() {
if (Serial.available()>0) /* If data is available on serial port */
{ char state = Serial.read(); /* Data received from bluetooth */
if (state == '0')
{
digitalWrite(LED, HIGH);
Serial.write("LED turned ON");
state=0;
}
else if (state == '1')
{
digitalWrite(LED, LOW);
Serial.write("LED turned OFF");
state=0;
}
} ----------------------------------------------------------------------------------------------------------------------- Waiting for replay! Thank you Kelly
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Hi Chris, could you please help fix your RocketBadge programming page or point us to an alternate? I'm with Texas Instruments and I've provided hundreds of these to students to learn how to solder, but they say the site to program them (https://43oh.com/Badge) no longer works. Thanks! Jason, University Marketing Manager· 1 reply
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Henk Please reply my messages. I want the material back you "borrowed" from me.· 0 replies
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