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Showing results for tags 'bme280'.
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The Bosch BME280 pressure-temperature-humidity sensor is very popular for projects because there are breakout boards available from Adafruit and Sparkfun as well as a large library of code to interface it to Arduino MCUs. Not so much for the MSP430, especially transparent code to understand what is happening at the register level. I have written and tested some demo C-code that hopefully fills that gap. It sacrifices generality and efficiency for compactness and transparency. I use the F5529 Launchpad and communication with the sensor is via SPI using the UCB0 module. I2C is also availab
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Hello, I'm using energia 1.6.10E18 with the launchpad MSP430G2 and the MSPG2553 installed. So I saw that in another forum the library from cactus.io was used for the BME280. That library was for the I2C. Now I want to use the SPI library and they had one.(http://cactus.io/hookups/sensors/barometric/bme280/hookup-arduino-to-bme280-barometric-pressure-sensor-spi). So I installed the library changed it to hardware SPI with the cs pin on P2_1. And it compiled, but i'm only getting these results: 813.81 mb 100.00 % 0.00 *C 32.00 *F 813.81 mb 100.00 % 0.00 *C
