Hier werden die Unterschiede zwischen zwei Versionen angezeigt.
Beide Seiten der vorigen Revision Vorhergehende Überarbeitung | |||
mmdvm [2025/05/18 21:53] on6rf |
mmdvm [2025/09/13 18:23] (aktuell) pe2kmv [Upgrade the firmware of your MMDVM-Hardware] |
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for Upgrading MMDVM_HS_Hat board conected to GPIO you have to enter the command: | for Upgrading MMDVM_HS_Hat board conected to GPIO you have to enter the command: | ||
- | <code>sudo pistar-mmdvmhshatflash hs_hat</code> | + | <code>sudo pistar-modemupgrade hs_hat</code> |
for upgrading the original MMDVM-HS_DUAL_HAT board (made by Andy, Florian (DF2ET) and DB9HAT) conected to GPIO you have to enter the command: | for upgrading the original MMDVM-HS_DUAL_HAT board (made by Andy, Florian (DF2ET) and DB9HAT) conected to GPIO you have to enter the command: | ||
- | <code>sudo pistar-mmdvmhshatflash hs_dual_hat</code> | + | <code>sudo pistar-modemupgrade hs_dual_hat</code> |
If you get a message that the flashing process was successfull, the hardest part is done. If not, repeat flashing or ask for help in the "MMDVM-BM" or "DAPNET User" Telegram-Messenger Groups. | If you get a message that the flashing process was successfull, the hardest part is done. If not, repeat flashing or ask for help in the "MMDVM-BM" or "DAPNET User" Telegram-Messenger Groups. | ||
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Newer board variants are equipped with a 12.288MHz TCXO and require a firmware with different settings. The commands above flash a 14.7456MHz firmware. To upgrade boards with a 12.288MHz use the following commands: | Newer board variants are equipped with a 12.288MHz TCXO and require a firmware with different settings. The commands above flash a 14.7456MHz firmware. To upgrade boards with a 12.288MHz use the following commands: | ||
- | <code>sudo pistar-mmdvmhshatflash hs_hat-12mhz</code> | + | <code>sudo pistar-modemupgrade hs_hat-12mhz</code> |
respectively | respectively | ||
- | <code>sudo pistar-mmdvmhshatflash hs_dual_hat-12mhz</code> | + | <code>sudo pistar-modemupgrade hs_dual_hat-12mhz</code> |
Be sure to identify your TCXO before flashing the firmware! | Be sure to identify your TCXO before flashing the firmware! |