#bl604 — Public Fediverse posts

Hello #NuttX on PineDio Stack #BL604

https://lupyuen.github.io/articles/pinedio2

I'm honoured to talk about #ZigLang, #LVGL, Visual Programming and PineDio Stack #BL604 at the #NuttX Online Workshop ... See you at the Online Event on Sep 24-25! 🎉

https://gist.github.com/lupyuen/287710b1ab6c526ab9f94273856a8fa1

This patch fixes #NuttX LoRaWAN on PineDio Stack #BL604 ... Super strange 🤔

https://github.com/lupyuen/incubator-nuttx/commit/86be3ef0749f8167d352af212160a62ef5ef1801?diff=unified

This #LoRaWAN Bug on PineDio Stack #BL604 looks ... Complicated 🤔

https://github.com/apache/incubator-nuttx/pull/6803#issuecomment-1221233188

This #NuttX Commit caused LoRaWAN to fail on PineDio Stack #BL604 ... Why? 🤔

https://github.com/apache/incubator-nuttx/commit/4dbf4555ebb743a908e3016d43b5b456d7a2cf16

Something in #NuttX broke LoRaWAN on PineDio Stack #BL604 last week ... Let's bisect last week's commits and find out why 🤔

https://github.com/lupyuen/incubator-nuttx/network

Snowing on PineDio Stack #BL604 🤔

https://github.com/apache/incubator-nuttx/pull/6657#issuecomment-1199155394

#BL706 通过 AT 服务控制 #BL604 联网收发数据

https://verimake.com/d/186-bl706atbl604

#BL604 连上 WiFi 当个疫情数据显示板

https://verimake.com/d/183-bl-iot-sdk-bl604-wifi

Our #ZigLang #LVGL App runs OK on Apache #NuttX RTOS and #PineDio Stack #BL604 🎉

https://github.com/lupyuen/zig-lvgl-nuttx#lvgl-app-in-zig

Our #ZigLang #LVGL App runs OK on Apache #NuttX RTOS and #PineDio Stack #BL604 🎉

https://github.com/lupyuen/zig-lvgl-nuttx#lvgl-app-in-zig

Apache #NuttX RTOS on #PineDio Stack #BL604 ... Now upgraded to 10.3.0! 👍

https://github.com/lupyuen/incubator-nuttx/releases/tag/pinedio-2022-06-26

Apache #NuttX RTOS on #PineDio Stack #BL604 ... Now upgraded to 10.3.0! 👍

https://github.com/lupyuen/incubator-nuttx/releases/tag/pinedio-2022-06-26

Hi @lupyuen , you switched from #rustlang to #ziglang on embedded (#bl604), right? I didn't follow your posts at that time, why did you switch? How well did the transition go? How do both languages compare for your use case?

Apache #NuttX RTOS is a great platform for creating Drivers and Apps for #PineDio Stack #BL604

https://lupyuen.github.io/articles/auto2?25#why-nuttx

Reconciling updates between #NuttX Mainline, PineCone #BL602 and PineDio Stack #BL604 ... Very carefully

https://lupyuen.github.io/articles/auto2?23#merge-conflicts

Apache #NuttX Updates for PineDio Stack #BL604 shall be merged back into PineCone #BL602 ... So everything everywhere gets in sync

https://lupyuen.github.io/articles/auto2?22#pinedio-stack-to-pinecone

Here's how we merge updates from #NuttX Mainline into PineCone #BL602 and PineDio Stack #BL604

https://lupyuen.github.io/articles/auto2?21#pinecone-to-pinedio-stack

Syncing Apache #NuttX RTOS with #PineDio Stack #BL604 and PineCone BL602 ... Looks complicated but I'll explain everything

https://lupyuen.github.io/articles/auto2?20#merge-updates-from-nuttx

We pull updates from #NuttX Mainline and test them on #PineDio Stack #BL604 every 2 weeks

https://lupyuen.github.io/articles/auto2?19#merge-updates-from-nuttx

Inside our Touch Panel Test for #PineDio Stack #BL604 on Apache #NuttX RTOS ... And how we might automate the test

https://lupyuen.github.io/articles/auto2?17#checkpoint-echo

(Mostly) Automated Testing of I2C Touch Panel on #PineDio Stack #BL604 with Apache #NuttX RTOS

https://lupyuen.github.io/articles/auto2?16#touch-panel-test

Our Automated #LoRaWAN Test on #PineDio Stack #BL604 ... Calls a bunch of #NuttX Libraries and Drivers

https://lupyuen.github.io/articles/auto2?15#checkpoint-delta

#PineDio Stack #BL604 connects to ChirpStack #LoRaWAN Gateway ... And sends a Data Packet from Apache #NuttX RTOS

https://lupyuen.github.io/articles/auto2?12#lorawan-test

Automated Test for #LoRaWAN on #PineDio Stack #BL604

https://lupyuen.github.io/articles/auto2?11#lorawan-test

SPI Bus on #PineDio Stack #BL604 is shared by 3 SPI Devices ... Here's how we do the Automated SPI Test

https://lupyuen.github.io/articles/auto2?10#spi-test

Our Automated Test for #PineDio Stack #BL604 decodes the addresses in the Crash Dump ... By looking up the #RISCV Disassembly

https://lupyuen.github.io/articles/auto2?9#checkpoint-bravo

Our Automated Test for #PineDio Stack #BL604 detects whether Apache #NuttX RTOS has crashed ... And runs a Crash Analysis

https://lupyuen.github.io/articles/auto2?8#nuttx-must-not-crash

Here's how we automagically flash and boot #PineDio Stack #BL604 with an SBC

https://lupyuen.github.io/articles/auto2?7#checkpoint-alpha

Our Automated Test Script flashes and boots Apache #NuttX RTOS on #PineDio Stack #BL604

https://lupyuen.github.io/articles/auto2?6#nuttx-must-boot

How we run the Automated Test for Apache #NuttX RTOS on #PineDio Stack #BL604

https://lupyuen.github.io/articles/auto2?5#run-automated-test

We ported moononournation's awesome 9-Bit-Banging Arduino GFX Library to #BL604 ... But something seems broken in our #ST7789 Display 🤔

https://lupyuen.github.io/articles/pinedio?16#arduino-gfx-ported-to-bl604

We ported moononournation's awesome 9-Bit-Banging Arduino GFX Library to #BL604 ... But something seems broken in our #ST7789 Display 🤔

https://lupyuen.github.io/articles/pinedio?16#arduino-gfx-ported-to-bl604

Disabled Logging in #BL604 GFX Library ... SPI Clock looks cleaner now ... But still nothing on #ST7789 Display 🤔

https://github.com/lupyuen/bl_iot_sdk/blob/3wire/customer_app/pinedio_st7789_bitbang/pinedio_st7789_bitbang/demo.c

#BL604 GFX Library is indeed Bit-Banging 9-bit data to #ST7789 ... But #PineDio Stack Display is still blank 🤔

https://github.com/lupyuen/bl_iot_sdk/blob/3wire/customer_app/pinedio_st7789_bitbang/pinedio_st7789_bitbang/demo.c

#BL604 GPIO 17 is now free from the MOSI Curse! But nothing appears on #ST7789 Display 🤔

https://github.com/lupyuen/bl_iot_sdk/blob/3wire/customer_app/pinedio_st7789/pinedio_st7789/demo.c#L53-L75