Jared Boone
ad403fb370
CPLD: Add TX Q invert mechanism.
2014-08-16 17:15:13 -07:00
Michael Ossmann
c8742572db
high-side injection for tuning below 2150 MHz (known bug: baseband spectrum is inverted on TX)
2014-08-15 07:49:13 -06:00
Michael Ossmann
19bb8bfb5f
Merge pull request #121 from jboone/cleanup_201408
...
Miscellaneous clean-up
2014-08-11 21:34:51 -06:00
Jared Boone
245aa1f11e
Do not configure BOOT[3:0] pins in SCU, as they should be idle/input/hi-Z on HackRF.
2014-08-11 16:09:50 -07:00
Jared Boone
16709505fc
USB0 and USB1 LEDs are only on Jellybean and Jawbreaker.
2014-08-11 16:09:37 -07:00
Jared Boone
54ef8c19cf
Add HackRF One RF power enable for samples that RX or TX.
2014-08-11 16:08:51 -07:00
Jared Boone
2538785165
Replace GPIO control of 1V8 supply with official function enable_1v8_power().
2014-08-11 16:08:30 -07:00
Jared Boone
fe9b4b8ca8
Remove RF power enable from blinky -- it's not necessary.
2014-08-11 16:08:18 -07:00
Jared Boone
2abdebfb2a
Add parentheses to silence ambiguous expression warning.
2014-08-11 16:08:08 -07:00
Jared Boone
739dc1acd9
Add GCC "used" attribute to prevent hard_fault_handler_c() from being removed. It trips up -flto.
2014-08-11 16:07:59 -07:00
Jared Boone
9b435f3b7e
Configure APB3 for appropriate clock sources during start-up.
2014-08-11 16:07:40 -07:00
Jared Boone
8e387e5489
CPLD: Update bitstream files with RX Q channel flip.
2014-08-11 13:02:14 -07:00
Jared Boone
422173a5f7
SGPIO: Add CPLD RX Q channel inversion, API to control.
2014-08-11 13:02:02 -07:00
Jared Boone
0ab6a92ae6
Change SGPIO CPLD decimation API interface to be one-based (decimation of 1 to 8).
2014-08-11 13:01:50 -07:00
Michael Ossmann
44df9d1f82
si5351c_activate_best_clock_source() when starting RX or TX
2014-07-01 15:21:36 -06:00
Michael Ossmann
f9c90f0d35
commented si5351c_activate_best_clock_source() trying to solve intermittent USB failures
2014-07-01 15:21:31 -06:00
Michael Ossmann
6bc917ae26
cpld/README
2014-04-24 10:42:25 -06:00
Michael Ossmann
2eaf0c40d9
firmware build instructions with BOARD=
2014-04-24 10:33:21 -06:00
Michael Ossmann
a50ecd7128
removed old cpldjtagprog. use hackrf_cpldjtag with hackrf_usb firmware.
2014-03-16 09:38:14 -06:00
Michael Ossmann
15bda174c7
maintain PLLA on XTAL and PLLB on CLKIN at all times (makes automatic clock source switching more reliable)
2014-03-14 22:27:30 -06:00
Michael Ossmann
ca04d7c04b
activated CLKOUT (always on) and CLKIN (automatically used when detected)
2014-03-14 21:28:13 -06:00
Michael Ossmann
d4a5c2290b
replaced set_freq_if() with set_freq_explicit() and implemented explicit tuning option in hackrf_transfer
2014-03-13 16:06:51 -06:00
Michael Ossmann
08927ab50b
fixed submodule instructions (no cmake for libopencm3)
2014-03-13 08:44:28 -06:00
Michael Ossmann
7c3f6340ed
HackRF One antenna port power control in firmware, libhackrf, and hackrf_transfer
2014-03-12 17:21:49 -06:00
Michael Ossmann
dce15fa9f6
firmware support for HackRF One USB ID
2014-03-12 16:21:20 -06:00
Michael Ossmann
630a78aabe
stale comment
2014-03-12 16:05:53 -06:00
Michael Ossmann
f5be40fe5b
fixed tuning bug
2014-03-12 12:40:45 -06:00
Michael Ossmann
d3bba0dc89
reverted to low-side injection until/unless inverted spectrum is resolved
2014-03-03 18:28:23 -07:00
Michael Ossmann
a9592ea87e
fixed bug with high-side injection tuning
2014-03-03 18:24:16 -07:00
Michael Ossmann
f74e9e9dc1
divided tuning frequencies above 2750 MHz into three ranges with graduated IF for spur avoidance
2014-03-03 16:30:48 -07:00
Michael Ossmann
768323e28f
removed check for too low tuning frequency now that we permit tuning down to 0 Hz
2014-03-03 14:13:56 -07:00
Michael Ossmann
cd9a1c1366
high-side injection and graduated IF for tuning from 0 to 2150 MHz
2014-03-03 14:08:38 -07:00
Michael Ossmann
d051c42e3a
increased maximum tuning frequency from 6800 MHz to 7250 MHz
2014-03-03 14:07:48 -07:00
Michael Ossmann
fbe4c481f2
reduced minimum tuning frequency from 5 MHz to 0 Hz
2014-03-03 12:21:28 -07:00
Michael Ossmann
dd6d192e13
increased allowed MAX2837 frequency range from 2300-2700 MHz to 2150-2750 MHz based on experimentation
2014-03-03 12:20:27 -07:00
Michael Ossmann
99f1ba6619
RUN_FROM=RAM and other details in firmware/README
2014-02-22 10:27:12 -07:00
Michael Ossmann
7f34c6cc92
disable antenna port power
2014-02-21 16:55:44 -07:00
Jared Boone
847289bf31
Fix attempt #2 for proper tuning frequency calculation.
2014-02-19 13:17:47 -08:00
Jared Boone
b1eccd4e79
Add integer promotion to tuning frequency calculation.
2014-02-19 13:08:02 -08:00
Jared Boone
84d7263fa4
Widen frequency argument/return paths in RFFC5071 code.
2014-02-19 12:56:24 -08:00
Jared Boone
e3025e94ff
Apparent fix for .dfu not being generated.
...
TODO: Does not address the fact that make continues despite the .dfu creation failure...
2014-02-18 17:05:53 -08:00
Jared Boone
9797512186
Rename ldscript to be the one and only M0 embedding .ld, reading from .text.
2014-02-18 16:48:21 -08:00
Jared Boone
dfd04e3c89
Change default Makefile target board to HACKRF_ONE.
2014-02-14 10:49:11 -08:00
Jared Boone
a51eb9dd60
Remove usb_bulk_buffer declaration, it was causing duplicate buffers to exist in RAM. Allow ldscript to determine symbol's address by making buffer "extern" only.
2014-02-14 10:48:38 -08:00
Jared Boone
4aa3a3b553
Fix M0 ldscript breakage.
2014-02-14 10:47:05 -08:00
Jared Boone
ec508cadcd
Fix relative path for libs and ldscripts in linking.
2014-01-12 14:51:54 -08:00
Jared Boone
a097879528
Un-hardcode base address of M0 memory region.
2014-01-11 17:49:26 -08:00
Jared Boone
bb8943ce5b
Break ldscripts into smaller pieces that can be shared.
2014-01-11 17:38:27 -08:00
Jared Boone
ba2cc32ac6
Combine ram_usb[01] into a single region.
...
Assign usb_bulk_buffer symbol to ram_usb origin, instead of hard-coding a pointer in C.
Change declaration of usb_bulk_buffer from a pointer to an array.
2014-01-11 17:07:49 -08:00
Jared Boone
10e379f492
Add ldscripts for LPC4320 targets (e.g. HackRF One).
...
Qualify Makefile ldscripts based on BOARD.
2014-01-11 15:52:38 -08:00
