Why code without the SoftDevice?

RE: Why code without the SoftDevice?

yd — Sat, 04 Oct 2014 03:15:12 GMT

The SoftDevice is for the BLE. Its more like BLE stack rather than Radio stack. You can still use the radio without the SoftDevice. For example, you can load a third party BLE or Wi-Fi stack or you can just use the radio without any stacks. You can even make your own protocol instead of BLE if that suits your needs (probably will have to get a lot of certifications to use it though). Even without the radio, there are still a lot of really useful peripherals on NRF51822 like the SPI, GPIOTE, RTC, etc. If you use the SoftDevice, however, you will have to use the SoftDevice functions like sd_nvic_SetPriority() instead of arm's NVIC_SetPriority().

RE: Why code without the SoftDevice?

Nguyen Hoan Hoang — Sat, 04 Oct 2014 01:55:02 GMT

To many of us, it's a new environment to learn. So we need to start from the simplest first. The first thing to start learning a new micro and it's development environment is to make the led blink. Because it's simple and you can easily find out what you did wrong and to find things. Most of us are not expert though we need to do it one step at a time. It's like being lost in the jungle. First you need to explore near by to find what you need to survive the night. Then to survive longer. Then find what you needed to explore further to find your way out. It is as simple as that. Just to survive.