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en:projekte:ovi40-sdr:aufbautipps-ui-pcb [30.10.2017 16:22] – peter_77 | en:projekte:ovi40-sdr:aufbautipps-ui-pcb [08.12.2017 16:41] – [Detailed photos] df8oe | ||
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===== Detailed photos ===== | ===== Detailed photos ===== | ||
- | One picture says it all - a couplke of photos which show the fully populated UI pcb.: | ||
- | {{: | + | One picture says it all - The following photos show the fully populated UHSDR I40 UI pcb.: |
- | {{: | + | |
- | {{: | + | |
+ | Pictures coming soon! | ||
- | ====== Bringing the I40 UI pcb to work ====== | + | |
+ | ====== Bringing the I40 UHSDR UI pcb to work ====== | ||
The UI pcb can, and of course should be, tested first before connecting it with any RF board. (I40 UI is fully compatible to the original mcHF RF board versions.) | The UI pcb can, and of course should be, tested first before connecting it with any RF board. (I40 UI is fully compatible to the original mcHF RF board versions.) | ||
The LCD panel should be left off here as well and jumper P6 needs to be bridged. | The LCD panel should be left off here as well and jumper P6 needs to be bridged. | ||
- | Connect pin 30 of the connector strip with ground and pin 28 with +5V. The actual current should be clearly under 80mA ! | + | Connect pin 30 of the upper male connector strip with ground and pin 28 with +5V. The actual current should be clearly under 80mA ! |
If not, supply voltage should be removed immediately and the pcb be checked for possible errors. | If not, supply voltage should be removed immediately and the pcb be checked for possible errors. | ||
If all is fine, connect the small USB connector to a PC. | If all is fine, connect the small USB connector to a PC. | ||
- | Under Windows OS you instantly hear the typical chime for new USB components and the taskbar shows an //STM in DFU mode// in the information bubble. Linux is a bit more "silent" | + | Under Windows OS you instantly hear the typical chime for new USB components and the taskbar shows an //STM in DFU mode// in the information bubble. |
- | Linux proofs | + | |
- | If yes, bootloader and firmware can be flashed with: | + | If all is fine, bootloader and firmware can be flashed with: |
Bootloader: //dfu-util -d -R -a 0 0483:df11 -D Pfad-zur/ | Bootloader: //dfu-util -d -R -a 0 0483:df11 -D Pfad-zur/ | ||
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Its the same way as its done with the originally mcHF UI board. | Its the same way as its done with the originally mcHF UI board. | ||
- | Actual firmware and bootloader versions can de downloaded here: [[https:// | + | Actual firmware and bootloader versions |
If this was all successfully completed, then remove the supply voltage and also remove jumper P6. Put the LCD panel into its connectors and reconnect the +5V voltage to pin 28. | If this was all successfully completed, then remove the supply voltage and also remove jumper P6. Put the LCD panel into its connectors and reconnect the +5V voltage to pin 28. | ||
You should now see the boot process with the UHSDR bootscreen and some error messages. These messages are expected, cause of the missing RF board. | You should now see the boot process with the UHSDR bootscreen and some error messages. These messages are expected, cause of the missing RF board. |