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Activate Praline FPGA and RF supplies selectively

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Do not turn them on if running from RAM
This commit is contained in:
Michael Ossmann
2025-12-16 21:14:48 -05:00
parent 6f862a1349
commit d36805da4e
1 changed files with 4 additions and 1 deletions
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5
firmware/hackrf_usb/hackrf_usb.c
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@@ -269,14 +269,17 @@ int main(void)
enable_1v8_power();
#else
enable_3v3aux_power();
#if !defined(DFU_MODE) && !defined(RAM_MODE)
enable_1v2_power();
enable_rf_power();
#endif
#endif
#ifdef HACKRF_ONE
// Set up mixer before enabling RF power, because its
// GPO is used to control the antenna bias tee.
mixer_setup(&mixer);
#endif
#if (defined HACKRF_ONE || defined RAD1O || defined PRALINE)
#if (defined HACKRF_ONE || defined RAD1O)
enable_rf_power();
#endif
cpu_clock_init();