Sojus07/hackrf
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302 Commits

Author SHA1 Message Date
Hoernchen
b33f534da0 firmware, lib: update comments, doc 2013-06-17 12:32:12 +02:00
Hoernchen
839a1a170f fw: dc offset correction fix 
pins b7 & b6 are floating, disable re-triggering
selecting a different HPC_STOP fixes the dc offset drift
disabling and enabling rx/tx after tuning triggers the dc offset
correction
 2013-06-16 20:26:02 +02:00
Hoernchen
3f6c91a5db firmware: automagically update freq when changing the if freq 2013-06-16 20:25:36 +02:00
Hoernchen
8063bd8207 firmware: if precision 2013-06-16 20:24:32 +02:00
Hoernchen
a6696de1d2 fw: ack 2013-06-16 20:24:19 +02:00
Hoernchen
bee537dc01 firmware: rffc frac, if gain 2013-06-16 20:23:47 +02:00
Hoernchen
8f55436cd1 firmware: fix a warning 2013-06-09 09:15:35 -06:00
Hoernchen
deafbab9fc lib: make sure to tell the linker that we're hardfloat, or it will choose the wrong libgcc.a... 2013-06-09 00:10:05 +02:00
Hoernchen
fe7558fcf3 lib/fw: rename the sample rate function 2013-06-09 00:09:46 +02:00
Sylvain Munaut
f0c7fe66f1 firmware: New fractional sample rate algorithm and usb command 
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2013-06-09 00:08:18 +02:00
Hoernchen
1e326997ed firmware: enable int mode if div is even integer 
to improve jitter performance
 2013-06-07 23:10:35 +02:00
Hoernchen
1925649a01 firmware: fractional sample rates 2013-06-07 14:29:14 +02:00
Sylvain Munaut
472bcd414a firmware/build: Use gnu99 coding convention 
C99 doesn't require/support anonymous struct/unions in some GCC versions
and those are used a lot.

Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2013-06-06 22:52:40 +02:00
Hoernchen
a95f49b543 disable si clock to lpc 
leaving it on but unused causes major spurs to appear all over the
place..
 2013-06-05 17:35:01 +02:00
Hoernchen
b6a0b09b1d firmware: remove 5mhz option 2013-05-29 17:47:02 +02:00
Hoernchen
7f6a730c6e si clock for the lpc 2013-05-29 17:12:06 +02:00
Hoernchen
233c56c79d libhackrf/firmware: merge txvga gain into one gain range of 0-47 2013-05-29 00:53:41 +02:00
Hoernchen
19e8628650 firmware: fix plus 16db tx gain 2013-05-27 15:28:51 +02:00
Hoernchen
abc3cd1f4f firmware: gain control 2013-05-27 14:01:22 +02:00
Michael Ossmann
9276b9e89a moved cpld stuff out of hardware/jellybean where people would be unlikely to look for it 2013-05-18 09:48:37 -06:00
Michael Ossmann
389cbc6ac4 renamed usb_performance to hackrf_usb 2013-05-18 08:51:34 -06:00
TitanMKD
18932692ab Updated hackrf_transfer(host) and ubs_performance(firmware) extended frequency range from 5MHz to 6800MHz. 2013-05-17 23:41:32 +02:00
Michael Ossmann
60d21a3310 commenting out CGU_PLL1_CTRL_DIRECT=1 because it breaks boot from spifi 2013-05-11 18:55:00 -06:00
Jared Boone
d0e609429d Merge branch 'master' of https://github.com/mossmann/hackrf 2013-05-11 16:59:00 -07:00
Jared Boone
1723cd12a1 Oops, read PLL1 documentation again. Looks like FBSEL=1 is for "normal operation". So include that, but use DIRECT=1 to skip the PSEL divider (which would prevent us producing 204MHz from an in-spec PLL frequency). 2013-05-11 12:25:54 -07:00
Jared Boone
e065cdfe20 Slowed down edges on LED and power enable signals -- they don't need to be fast, and this *might* have a negligible but positive effect on noise. 2013-05-11 12:13:00 -07:00
Jared Boone
d9884af8b8 PLL1 was misconfigured to run at 408MHz (way out of spec) instead of 204MHz. Corrected this by using DIRECT=1 instead of FBSEL=1. 2013-05-11 12:11:37 -07:00
Jared Boone
a4a2a3d6ba Added SCU pinmux data for USB LEDs, configured USB LEDs to be outputs (not float). 2013-05-11 08:09:07 -07:00
TitanMKD
418680aed2 Fixed libhackrf, hackrf_cpldjtag (host) & usb_performance (firmware) to update CPLD through USB. 
Use latest CPLD bitstream with following command line:
hackrf_cpldjtag.exe -x hackrf\hardware\jellybean\sgpio_if\default.xsvf
 2013-05-09 00:29:42 +02:00
TitanMKD
8777f93721 Cleanup on xxx_rom_to_ram directory now it contains only makefile, removed redundant .c file from xxx dir. 
Fixed IAP "IAP_CMD_READ_SERIAL_NO" for LPC43xx flashless part not supporting IAP by using SPIFI w25q80bv Unique ID(64bits).
Fixed SPIFI erase/program also now it with check SPIFI w25q80bv Device ID = 0x13 at start of w25q80bv_setup()/w25q80bv_chip_erase()/w25q80bv_program().
 2013-04-07 18:55:12 +02:00
TitanMKD
b8590db02a Comment fix. 2013-04-04 19:48:28 +02:00
TitanMKD
294e958472 sgpio_if (top.vhd) CPLD VHDL fix for IQ/aliasing problems for ADC. (cpldjtagprog => sgpio_if_xsvf.h updated to rebuild). 
usb_performance.c SGPIO IQ fix for ADC (QI->IQ) for new CPLD (use usb_performance_rom_to_ram version else there is some packet lost even at 10Mhz sampling rate => make -f Makefile_rom_to_ram.)
 2013-04-04 19:43:30 +02:00
TitanMKD
118953b451 Lot of comments added. 2013-04-04 19:19:59 +02:00
Michael Ossmann
4793030848 cpldjtagprog: blink all LEDs on success. This helps with factory test. 2013-03-24 07:37:53 -06:00
TitanMKD
31356cc998 Merge branch 'master' of git://github.com/mossmann/hackrf 
Conflicts:
	host/libhackrf/examples/hackrf_transfer.c
Fixed conflict with cleanup and fixed bug on 64bits value.
 2013-03-24 09:56:56 +01:00
Michael Ossmann
9f5057d154 renamed LPC4330_M4_ROM_to_RAM.ld for case sensitive platforms like mine 2013-03-23 10:02:06 -06:00
TitanMKD
d509489fff ssp1_set_mode_max2837()/void ssp1_set_mode_max5864(void) SPI speed updated to 4.857MHz instead of 0.0498MHz 
To do test it to check there is no problem.
 2013-03-20 22:20:47 +01:00
TitanMKD
7836911c45 fault_handler add more info in case of crash. 2013-03-10 14:23:26 +01:00
TitanMKD
6620fe6ba9 Add host(hackrf_info)/fw(usb_performance) IAP read part id/serial no(to be confirmed). 2013-03-09 11:47:28 +01:00
TitanMKD
b1821ae8da read_spiflash fixed. (Probably need to flush SPIFI "internal cache" before to read to be sure to read real SPIFI data). 2013-03-08 02:10:51 +01:00
Michael Ossmann
6dc82ae966 finished switchctrl handling 2013-03-07 17:52:31 -07:00
Michael Ossmann
8e46c6058c switchctrl updated by set_freq() 2013-03-07 17:45:27 -07:00
Michael Ossmann
1a2f871520 moved set_freq out of hackrf_core to facilitate switchctrl fixes 2013-03-07 17:35:48 -07:00
Michael Ossmann
052d842f36 temporary fix for gpo/switchctrl. only works for TX 2013-03-07 16:56:44 -07:00
TitanMKD
64a3356a8e Merge branch 'master' of git://github.com/mossmann/hackrf 
Conflicts:
	firmware/usb_performance/usb_performance.c
 2013-03-07 23:47:21 +01:00
TitanMKD
e3784c886e set_freq for firmware & host. tested basicly checking with debugger value mhz/hz from host to fw. 2013-03-07 23:24:00 +01:00
Michael Ossmann
50f7481682 usb_vendor_request_set_amp_enable 2013-03-07 15:18:05 -07:00
Michael Ossmann
0c342f9cea .gitignore additions: .dfu in /firmware, .pdf and .svg in /hardware 2013-03-07 14:56:32 -07:00
TitanMKD
f9d72a7f87 Merge branch 'master' of git://github.com/mossmann/hackrf 2013-03-07 21:32:56 +01:00
Michael Ossmann
2039b23e20 basic rffc5071 tx/rx control from USB 2013-03-07 12:34:32 -07:00