Ugh #BL602 is disrupting the two SPI Transfers ... By setting the Chip Enable Pin high ... Let's control Chip Enable Pin ourselves with GPIO
https://github.com/lupyuen/bl_iot_sdk/blob/spi/customer_app/sdk_app_spi/sdk_app_spi/demo.c#L70-L114
LA2016 Logic Analyser comes in this beautiful inspirational box ... "Embedded Development Kit: Innovative concept, win-win cooperation"
Nope #BL602 still receiving garbage from BME280 ... Let's do the #SPI Logic Analyser!
https://github.com/lupyuen/bl_iot_sdk/blob/spi/customer_app/sdk_app_spi/sdk_app_spi/demo.c#L70-L114
Let's try 2 #BL602 SPI Transfers instead of 1 ... First SPI Transfer transmits Register ID ... Second SPI Transfer receives the result from BME280
https://github.com/lupyuen/bl_iot_sdk/blob/spi/customer_app/sdk_app_spi/sdk_app_spi/demo.c#L70-L114
#BL602 SPI Data Pins seem to be flipped ... Based on SPI data sniffed by Logic Analyser 🤔
https://github.com/lupyuen/bl_iot_sdk/blob/spi/customer_app/sdk_app_spi/sdk_app_spi/demo.c#L49-L67
“The Cantonese word for [ non-starch ], sung, 餸, is so pervasive that “the word for ‘grocery shopping’ in Cantonese is mai [sung], or ‘buying sung,’ since the starch is a staple that would already be in the house.”
https://www.atlasobscura.com/articles/do-italians-eat-spaghetti-and-meatballs
Start programming in #Racket by writing a "guess the number" game
Logic Analyser captures SPI Data between #BusPirate and #BME280 ... So cool! 🤩 Now to capture #BL602 + BME280 and compare
...But now we get pretty Blue and Red Lights on #PineCone #BL602! 🤩 Time to do the SPI Protocol Analyser ... My first time ever!
https://github.com/lupyuen/bl_iot_sdk/blob/spi/customer_app/sdk_app_spi/sdk_app_spi/demo.c#L49-L67
Nope Recommended SPI Pins for #PineCone #BL602 also don't work
https://github.com/lupyuen/bl_iot_sdk/blob/spi/customer_app/sdk_app_spi/sdk_app_spi/demo.c#L49-L67
Testing the Recommended SPI Pins for #BL602 #PineCone @ThePine64
https://wiki.pine64.org/wiki/Nutcracker#Pinenut-12S_Module_information
#PineCone and #Pinenut #BL602 recommended SPI Pins ... Let's try them
https://wiki.pine64.org/wiki/Nutcracker#Pinenut-12S_Module_information
#PinePhone with Mobian is the last of the Community Edition series!
https://foss2go.com/pinephone-with-mobian-is-the-last-of-the-community-edition-series/
Russia may fine citizens for using SpaceX's #Starlink internet
IoT Techie and Educator / Apache NuttX PMC