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[Bug] nRF-Module not reinitialized to 250 kbps Mode #937
Comments
I have only seen the 2MBps mode when the SPI Pins weren't configured correctly. Do you have a screenshot of your configuration and some pictures of your hardware setup? |
Hi, If you like I can also catch the SPI signals with a Scope when I'm later in the lab. Please find attached the screenshots of the DTU as well as the relevant schematic diagrams. P.S. Sorry, how to deccrease the size of the screenshots? They lokk terribly huge! |
Again to your 2MBps problem. |
@DB1BMN is the problem still existing? |
Nochmals zur Info, das ist ein Workaround für ein Problem das so eigentlich nicht existieren dürfte und seltenst im laufenden Betrieb passiert. Die Module sind wie bereits oben beschrieben nicht HotPlug fähig und dementsprechend nicht dafür gedacht im laufenden Betrieb ausgetauscht zu werden! Immer ausschalten. Eine Erkennung und Reinitalisierung des Modules bedeutet wieder unnötige Routinen die permanent mit im Hintergrund laufen. |
Platform
ESP8266
Assembly
I did the assebly by myself
nRF24L01+ Module
nRF24L01+ plus
Antenna
circuit board
Power Stabilization
Elko (~100uF)
Connection picture
Version
0.6.9
Github Hash
15ec6a0
Build & Flash Method
AhoyDTU Webinstaller
Setup
Freshly installed Firmware.
New components from box / ESD bag
Debug Serial Log output
No response
Error description
Hi,
since I was investigating a little on #932 (comment) and checked about a dozen nRF modules
I realized that when I remove the nRF-Module from my PCB the Firmware correctly says under 'System' -> 'Radio' page that "nrf24l01+ is not connected".
When I plug it back it says that is connected but in 2 MBps mode ant stays so thus communication with the inverter is no more possible until you reboot.
Please, could you check before communication to inverter if correct Datarate / Speed is set correctly and readjust it?
I'think this could prevent some communication errors some people expirienced when conntecting their modules with wobbly jumper cables etc.
Thanks, Mark
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