TitanMKD
0afc0813bf
jtagprog fixed. (to be checked by reading back the CPLD to be sure of the programming).
2013-02-23 18:52:56 +01:00
Michael Ossmann
d2b35517b3
firmware version string
2013-02-23 10:22:58 -07:00
Michael Ossmann
0874f9fe19
speed up SPI flash data rate
2013-02-22 18:42:17 -07:00
Michael Ossmann
653599ee9d
test program to program CPLD from microcontroller
2013-02-16 07:23:04 -07:00
Michael Ossmann
1b7eeaf83b
removed defunct lpc43.h
2013-02-14 17:52:52 -07:00
Michael Ossmann
6cf1721a28
cleanup
2013-02-14 17:52:29 -07:00
Michael Ossmann
415c364db1
attempted to implement waitTime() properly - not really sure
2013-02-14 17:43:28 -07:00
Michael Ossmann
907325aa12
CPLD JTAG GPIO
2013-02-14 17:23:45 -07:00
Michael Ossmann
de69b1f290
turned off debug mode
2013-02-14 16:55:24 -07:00
Michael Ossmann
23883aacce
tuned lenval.h MAX_LEN for CoolRunner/II
2013-02-14 16:04:20 -07:00
Michael Ossmann
435de16c02
source code from XAPP058 for CPLD programming from the microcontroller
2013-02-14 15:59:54 -07:00
Michael Ossmann
4fdffe5863
made some args consts
2013-02-14 15:35:49 -07:00
Michael Ossmann
7f252a2002
Do you ever forget your own preferred coding style?
2013-02-14 15:32:05 -07:00
Michael Ossmann
5a76816b54
program SPI flash with arbitrary data
2013-02-13 22:12:32 -07:00
Michael Ossmann
369f5eef4a
started a rudimentary driver for writing to SPI flash
2013-02-13 18:25:56 -07:00
TitanMKD
13a6b9086e
Fixed some makefile and set default BOARD to JAWBREAKER (instead of JELLYBEAN).
2013-02-10 18:33:01 +01:00
TitanMKD
d46a59fba3
Fix for LPC4330 MCU frequency to be set to 204MHz instead of 102MHz.
2012-11-26 23:41:13 +01:00
TitanMKD
a453d161ab
Fix problem with ".data" section which was not included, now it include all loadable section defined in elf.
2012-11-10 00:36:58 +01:00
TitanMKD
b8ede43963
Fix problem with .bin generated without .data section (only .text) !!
2012-11-09 22:18:25 +01:00
Jared Boone
cc5f1c61c7
Fix clock edge for TX mode. TX data was completely crapped up due to skew on my Jellybean/Lemondrop board. Hopefully, this also applies to Jawbreaker. I'll recheck once I have hardware in-hand.
2012-11-02 22:34:43 -07:00
Jared Boone
fc9632f19d
Add code to control MAX2837 B1 through B7 from Jellybean. Another feeble attempt to control DC bias.
2012-10-17 22:28:10 -07:00
Jared Boone
143d845b05
Add code to control RXHP pin on MAX2837 (Jellybean only). I was hoping this would control the baseband DC offset problem, but no, it doesn't seem to help at all.
2012-10-17 21:48:41 -07:00
Jared Boone
549c943979
Add USB control of LPF baseband filter.
...
Add max2837_set_lpf_bandwidth() function to choose available LPF filter bandwidth based on bandwidth in Hz.
Change configuration of MAX2837 to set LPF_EN and FT at max2837_setup(), not in max2837_rx() or max2837_tx() (which was overriding prior filter configuration).
2012-10-17 17:00:36 -07:00
Jared Boone
9c4a0e94b0
Factor out sample_rate_set() from cpu_clock_init().
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Implement switching between several supported sampling rates for Jellybean and Jawbreaker.
Commit bits of the Si5351C USB request support that I apparently missed in a prior commit.
2012-10-17 16:57:26 -07:00
Jared Boone
6babcbe579
Add USB vendor requests to read/write Si5351C registers.
2012-10-17 11:57:44 -07:00
Jared Boone
7fdfde9314
Make use of i2c0_init() argument to control duty cycle, when APB1 clock shifts from IRC (~12MHz) to PLL1 (204MHz).
2012-10-17 11:48:35 -07:00
Jared Boone
63b1a25979
Consolidate a few clock setup tasks that repeat among many projects into cpu_clock_init().
2012-10-17 11:45:30 -07:00
Will Code
334366aac3
Merge remote-tracking branch 'upstream/master'
2012-10-14 08:15:23 -04:00
Jared Boone
d398cfcc1d
Use new ssp_transfer() function instead of ssp_write().
...
Implement max2837_spi_read().
2012-10-13 16:58:22 -07:00
Jared Boone
5a428a460f
Merge branch 'master' of https://github.com/mossmann/hackrf
2012-10-13 13:48:21 -07:00
Will Code
4c9df75d84
max2837: fix a couple math errors in the def file
2012-10-13 16:27:02 -04:00
Michael Ossmann
0d53da8593
fixed MAX2837 zero length register fields
2012-10-13 13:59:37 -06:00
Jared Boone
4cf0ba236d
Extended common Makefile to include targets for DFU file generation and programming.
2012-10-13 12:29:03 -07:00
Jared Boone
57866227bf
Remove weird LDSCRIPT that isn't necessary now.
...
Change .bin generation to include only ROM-able sections.
TODO: Is there a better way to do the objcopy? It'd be great to put everything in the "rom" region into the .bin, instead of having to list out -j section for each of the sections that go to ROM.
2012-10-13 11:37:54 -07:00
Jared Boone
168c92a3d0
Now that RxVGA gain control is working correctly, gain needs to be backed WAAAY off to get a usable capture in a fairly noisy 2.4GHz environment.
2012-10-13 11:07:17 -07:00
Jared Boone
f4b6f08500
Fixed incorrect field with for MAX2837 VGAgain_SPI_EN field. For boards that have no B7:B1 connections, this could prove extra problematic...and for boards that do, but aren't driving those pins from the LPC.
2012-10-13 11:06:39 -07:00
Jared Boone
9824a723b7
Moved invariant in sgpio_configure() loop out of loop. Originally, so I could use the value to calculate another invariant.
2012-10-12 09:45:18 -07:00
Jared Boone
a1af4356b6
Reworked sgpio.c to make use of #defines for fields, instead of hard-coding shifts. Proper.
2012-10-11 20:46:21 -07:00
Jared Boone
9b579232a7
Consolidated single-slice SGPIO configuration functions into single sgpio_configure() function.
2012-10-11 15:45:28 -07:00
Jared Boone
1bad2d8536
Consolidated two "deep" SGPIO configuration functions into one, qualified by transceiver mode (RX or TX). 95-ish % of the code was common.
2012-10-11 15:18:16 -07:00
Jared Boone
6f0fda0bee
Moved transceiver_mode_t to hackrf_core.h.
...
Changed transceiver_mode to volatile, since it's liable to be accessed at interrupt time.
2012-10-11 15:12:25 -07:00
Jared Boone
8291d7fac0
Add SGPIO configuration function for "deep" (8-slice) TX mode.
2012-10-11 13:04:30 -07:00
Michael Ossmann
04160f49cc
increased MAX2837 RX output common-mode voltage to maximum
2012-10-10 21:38:03 -06:00
Jared Boone
3a9d7432c3
Changed compile optimization flag to -Os from -O2. TitanMKD demonstrated conclusively that it's a good thing.
2012-10-10 16:27:05 -07:00
Jared Boone
8a54e09e15
Elimination of unused argument warnings.
2012-10-10 16:13:37 -07:00
Jared Boone
092c5b7b0f
Removed removing of .usbram section from .bin file output. Because there's no more .usbram section!
2012-10-10 15:42:30 -07:00
Jared Boone
5989465eb9
Add SGPIO configuration API and code, extracted from existing SGPIO projects.
2012-10-10 14:30:28 -07:00
Jared Boone
39eb2682f9
Split ram_ahb memory region into two, with a 32K hole where the USB buffers live.
...
Split ram region into two, representing the two local RAM buses.
Remove reference to usbram.ld, since it's no longer necessary.
2012-10-10 14:27:21 -07:00
Jared Boone
f34e30510d
Added fault handler header file, where I've defined the Cortex-M3/M4 SCB using a struct instead of a slew of #defines. This deviates from the libopencm3 method, but is superior in other ways. So, there you go. It's not in libopencm3, it's here.
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Added example (er, "reminder") code comment about registers to look at when debugging a Hard Fault.
2012-10-10 13:36:10 -07:00
Jared Boone
685f5cdd6e
More detail in comments about Jellybean/Lemondrop clock destinations.
2012-10-10 11:51:06 -07:00
