Hello,
Just a small detail I thought I might add - probably insignificant in the grand scheme of things but...
Christopher Hall said:
It has been a little while since I've used I2C myself. Nothing too particular stands out to me as being unique…
Thanks board is OK now it was my problem.
But still I am not getting any signal on I2C pins (P1.6,P1.7). I am running the "msp430g2xx3_uscib0_i2c_03.c" code (as follows) from Examples without any slave device as of now. Just want to observe at least…
Other Parts Discussed in Thread: MSP430G2553 , DAC081C081 , DAC8571 Hello
I was interfacing a dac081c081 to a msp430g2553 using its launchpad.I was using the sample code available for dac5781. But no voltage is seen on the i2c lines.Is it ok if we use…
Dear Luis,
Thank you for your reply. I am very new in I2C, this is the first time I have tried. My goal is to connect MSP430F5529 with ADS1258EVM module I2C pins to control the ADC.
Right now, the MSP430 has not connected to any slave device, only…
Leo is correct.
In addition here are examples for your processor:
Interesting for you:
msp430g2xx3_uscib0_i2c_01.c USCI_B0 I2C Master to TMP100, Set P1.0 if Temp > 28C
msp430g2xx3_uscib0_i2c_02.c USCI_B0 I2C Master Interface to PCF8574, Read…
Hi Petrus!
Don't know which launchpad you are using. Look here:
There are code examples for the G2553 - especially for using I²C there are:
msp430g2xx3_uscib0_i2c_01.c USCI_B0 I2C Master to TMP100, Set P1.0 if Temp > 28C
msp430g2xx3_uscib0_i2c_02…
Hi Dan!
What do you mean by "custom" I²C interface?
Wether the registers are 16 bit or 8 bit does not matter. I don't know any hardware that can only send 16 bits. Normally everything is based on bytewise transfers. To send 16 bits you just send two…
Other Parts Discussed in Thread: MSP430F2350 , TIDA-00314 , MSP430F5528 , HDC1000 , TMP100 , PCF8574 , DAC8571 Is there any sample code for interfacing an HDC100 with an MSP430F2350 using I2C?
Thanks,
Bill Jorch
Other Parts Discussed in Thread: DAC5571 , DAC8571 I am writing to the DAC5571 and then performing a read back to verify the value was written correctly. There is about 1 ms between the write and read operation. However, I get a NAK whenever I transmit…
Other Parts Discussed in Thread: DAC8571 , MSP430F2274 , CC2500 For the last few months I have been learning the eZ430-RF2500 kit and
the IAR development environment. Part of my project is output to a DAC.
I found the example file msp430x22x4_uscib0_i2c_03…
