bouffalo_sdk VS rt-thread

I bought a bunch of the 16Mbit flash variant for an embedded project but sadly it looks like the firmware always gets corrupted on write, and have gotten no reply from Bouffalo

https://github.com/bouffalolab/bouffalo_sdk/issues/92

I tried looking through the source code of the SDK to get somewhat of an understanding, but it's taking too long for me to understand, so I'll leave it in your hands. gpio.h gpio.c gpio_reg.h

BouffaloLab has recently started bringing order to the chaos. They have created a new bouffalo_sdk where they're merging bl_mcu_sdk and bl_iot_sdk, the latter being the one to use for wireless. The README file lists which peripherals are currently supported. There's still work to be done, but it's good news they engaged into this endeavour.

The chip has complete-ish sdk here(https://github.com/bouffalolab/bouffalo_sdk) we use as "documentation". Datasheet and the reference manual are incomplete.

I don't think there is a "common solution". From my point of view, the Bouffalo Labs chipsets are not yet widely in use, at least not outside of china. However - as far as I can see, the USB host example code from the SDK interfaces the USB HID parts of the stack, too: https://github.com/bouffalolab/bl_mcu_sdk/blob/master/examples/peripherals/usbhost/usb_host.c

I just scoured the current main branch of https://github.com/bouffalolab/bl_mcu_sdk and can see the current HAL supports DMA, EMAC, flash, GPIO, MJPEG, PWM, RTC, encryption, timers, UART and USB. DAC and ADC's (audio) are implemented but not tested. I can also see there are BSPs for the LP core if you wanted to take advantage of it, with helloworld examples for all three, and finally there are some examples of using TensorFlowLite in the examples directory that you could build and try too.

Wifi/RF on bl616 is the same state as bl808. We are waiting for bouffalo to release support for it in bl_mcu_sdk: https://github.com/bouffalolab/bl_mcu_sdk/issues/85

The IoT Contest 2023 is organized by Open Source RT-Thread Organization and we Partnered with NXP Semiconductors, STMicroelectronics, and WCH Electronics.

The GD32VF103 is also supported by RT-Thread.

There's a bunch of documentation (in english) at https://github.com/RT-Thread/rt-thread/blob/master/documenta...

One thing that stands out is that one of the selling points would be the inclusion of middleware etc.

  Internet of Things related software packages:

Open Source RT-Thread IoT OS Project has hit 12000 followers on social media platforms. THANK YOU ALL FOR THE SUPPORT!

So RT-Thread IoT OS partnered with LVGL, STMicroelectronics, Nuvoton, and NXP to bring this contest, opening an opportunity for embedded developers that come from everywhere to explore more possibilities with embedded GUI.

Now, let's get it on the Open Source RT-Thread operating system to demonstrate how rust can be used for embedded development.

There are consolidate steps to transplant the OS onto other hardware platforms, which includes various chips of the same architecture, as well as of different architectures. This article will walk you through how to port OS to many various chips and we learn from open source RT-Thread OS as a case study.

Hardware：ART-PI、arduino、TM4C123GXL RT-Thread Inside：v3.14 Development Tool：MDK-ARM5.31、VSCode