Mcu Keil(1. Some people just like to have options to choose from. Keil C8051f380 Usb Mcu Keil 8-bit EFM8 8051 Microcontrollers by Silicon Labs The EFM8 MCU family meets IoT developer needs with an unparalleled /26.
Keil 5 efm8 software#
The silicon products are fine, documentation is usable, but the software ecosystem is a bit stinky, to me.Īfter all, this project isn't any competition to Silabs official tools, just another way of doing the thing.
Keil 5 efm8 pro#
EFM8 support is included in all current J-Link probes (J-Link BASE, PLUS, ULTRA+, PRO and EDU) and can be used without purchasing any additional license. This includes support for direct download to flash memory as well. Rather I'd accept worse optimization of SDCC than waiting for a day when some white collar bean counter decides to switch off the compiler for free. EFM8 Universal Bee Family EFM8UB2 Data Sheet The EFM8UB2, part of the Universal Bee family of MCUs, is a multi-purpose line of 8-bit microcontrollers with USB feature set. J-Link fully supports super-fast, direct debugging on SiLabs EFM8 and C8051 devices via the SiLabs C2 2-wire debug interface. They can switch it off anytime - for example, as Raisonance did it for "free" STM8 compiler when the "market introduction" period was over. The Keil compiler is size limited by default and you have to activate it online to get unrestricted version for that given computer.
![keil 5 efm8 keil 5 efm8](https://1.bp.blogspot.com/-Qd3-Z5UPmzU/X0uD6D8SV8I/AAAAAAAAV5A/3bM4bj0PndMVGxJn6UnFNJvCFf_MVZHagCPcBGAsYHg/s1600/keil_program-efm8-via-uart_06-m.png)
I didn't like the lack of directly available schematics. Nice board, little bit convoluted, though. I know their IDE, used it as starting point and I bought the 25EUR demo board with Sharp LCD as well. Resources are - as usual - on github, take a look here. I bought some more EFM8 chips and plan to add support for them, so stay tuned. The programming speed isn't much awesome now - 2kb/s for programming or 1kb/s for both programming/verify - but I expect it to get better with new revisions of firmware and software.
Keil 5 efm8 for mac#
I strongly believe it should be easy to compile for Mac too, but I can't prove it.
Keil 5 efm8 serial#
I reused serial command parser from my #Microchip PIC Arduino based programmer project, added bitbanged C2 interface protocol support and the first micro was programmed after one evening of work. Download The Silabs Ide (Integrated Development Environment) From.
Keil 5 efm8 manual#
The bottom side is my classic messy point to point soldering jobīy the way, the EFM8 micro is soldered on one of my universal adapters from #Breakout board set I made time ago Silicon Laboratories Si4010 Manual Online: silabs ide run, Keil Toolchain Integration. I took PIC16F1825 and built simple hardware on piece of perfboard Fortunately, the programming interface is documented relatively good.īeing not happy with this approach, I decided to build my own programmer, to get really open-source toolchain. Silabs took classic "big company" line of thinking - here you got IDE with crippled compiler (though you can ask them to generate one-machine key to unlock the compiler, at least today) and closed source programmer/debugger. 2 stars 3 stars (average) 4 stars 5 stars (best) silicon labs EFM8 project with.
![keil 5 efm8 keil 5 efm8](https://www.silabs.com/content/dam/siliconlabs/images/products/microcontrollers/8-bit_mcus/efm8_bb5/bb52-ek2701a-explorer-kit.png)
It sounds more stupid than Ubuntu codenames. Firmware examples for the Silicon Labs EFM8 device family using Keil. Teh onyl thing about EFM8 I really don't like are the names - do you really need to name your micro "Laser bee"? What the gefro ghalvh. If you exclude paid (and expensive) commercial compilers, you can use the SDCC, so this new kid got already very usable software support. For example: You can make a timer overflow every 5 seconds, and have it execute code that turns on/off an. The core isn't most powerful one, but it's been around for decades, with lot of development tools for. Silicon Labs EFM8 Busy Bee 3 Starter Kit (SLSTK2022A). Otherwise is is very stable for day to day use.Friend of mine discovered the new EFM8 are quite cheap micros with nice set of peripherals, though having 8051 core. J-Link is fast, but I found some stranges hickups using RTT and Kinetis Freedom boards on some setups. Some hardware vendor ships integrated jtags on their demo board that are j-link or upgradable to j-link (NXP Kinetis for example). It also requires pricer JLink pro to have a valid licence.
![keil 5 efm8 keil 5 efm8](https://siliconlabs-h.assetsadobe.com/is/image//content/dam/siliconlabs/images/products/chip-packages/tssop28.png)
Ozone is a nice standalone debugger, even if it has it squirks (file content handling based on extension? come on guys, it's 2016!). Integration is easy and already done on FreeRTOS for example (done the v9 integration myself based on their v8.3 one) - Most of their tools work on Linux also.
![keil 5 efm8 keil 5 efm8](https://s3.manualzz.com/store/data/052482084_1-fa08cc82e8906ee08fb2140862ee18fc.png)
SystemViewer is nice also for RTOS users. RTT: this is probably one of the most useful tool, it's serial debug on steroid+EPO. I really like my Segger J-Link (got ultra+ and trace one is on its way): - It's reasonably priced, even trace enabled ones are cheap compared to Lauterbach tools! EDU is a steal for student/hobbyist (I will probably purchase one for home use).