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122 commits

Author SHA1 Message Date
Mariano Alvira 71cd2c2ead add PACKET_STATS: extra flags to packets for debugging. 2010-05-22 15:45:52 -04:00
Mariano Alvira d73467dc59 add INTFRC 2010-05-22 15:44:38 -04:00
Mariano Alvira 64081c2fb8 small improvment to count_packets 2010-05-21 12:38:19 -04:00
Mariano Alvira 2fcfe11096 add debug messages to check_maca 2010-05-21 12:00:08 -04:00
Mariano Alvira 7a462268c8 increased the receive length --- this reduces the chance of missing a 
packet which managing the radio.
 2010-05-13 10:52:26 -04:00
Mariano Alvira e278ec0242 fixup the uart tx isr. 2010-05-12 16:41:24 -04:00
Mariano Alvira 1460eac9cd move safe_irq_disable and irq_restore to isr.h 2010-05-12 16:40:44 -04:00
Mariano Alvira e0da07ae95 don't need to reinit maca when the clock stops, just call resume sync 
instead.
 2010-05-11 17:59:51 -04:00
Mariano Alvira 081c8ce098 decreased recv and tx timeouts. 2010-05-11 15:53:14 -04:00
Mariano Alvira 6195931bd4 add attribution and license headers to source files. TODO item about 
start.S and printf.c
 2010-05-08 13:03:36 -04:00
Mariano Alvira 7b3a8b9f77 pulled in gpio_data_get from the quahogcon guys. 2010-05-04 12:55:29 -04:00
Mariano Alvira 14c4faf977 add check_maca and count_packets 2010-04-06 15:09:26 -04:00
Mariano Alvira 74643bbdac don't need to disable irqs in post anymore 2010-04-06 12:55:56 -04:00
Mariano Alvira e6a92481a1 initialize packet pointers properly. 2010-04-06 12:53:57 -04:00
Mariano Alvira 4f8fc7bdfd add packet bound checks as an option 2010-04-06 12:52:08 -04:00
Mariano Alvira 605898dab2 this needs to stay off. 2010-03-30 11:50:12 -04:00
Mariano Alvira c6d3073b9c make tx_head also visible 2010-03-29 19:28:01 -04:00
Mariano Alvira c6fc0e4d02 pull in set_demodulator_type and clean up maca.h a little (now you can 
skim the top of the file and get a decent overview on how to use the
thing).
 2010-03-29 11:51:06 -04:00
Mariano Alvira 097922e709 implement tx_callback 2010-03-26 13:33:49 -04:00
Mariano Alvira 63285015b0 remove some reg32 in gpio.h 2010-03-19 22:34:59 -04:00
Mariano Alvira b39287cc2d move MAX_PACKET_SIZE to maca.h 2010-03-19 22:32:55 -04:00
Mariano Alvira 67db72908a make rx_head visible (in case you want to test if there are packets 
waiting)
 2010-03-19 22:31:24 -04:00
Mariano Alvira 5b713a1f26 rename radio_on off to maca_on off 2010-03-19 22:29:27 -04:00
Mariano Alvira 654a4349af remove vreg_init from maca 2010-03-19 22:27:41 -04:00
Mariano Alvira 7272f9aec3 change types to match stdint 
have printf test print the sizes of these.
 2010-03-17 17:27:21 -04:00
Mariano Alvira c624e4e475 these gpio routines should be volatile 2010-03-17 16:41:48 -04:00
Mariano Alvira 407fda80e0 fix typo in tmr.h (which cause tmr_enable register to have the wrong 
address)
 2010-03-17 15:55:04 -04:00
Mariano Alvira a5eadcf5a9 Revert "use standard types" 
Breaks tmr tests.

This reverts commit c4f438616a.
 2010-03-17 15:52:04 -04:00
Mariano Alvira 35c9c66c23 use new gpio interface 2010-03-16 22:03:38 -04:00
Mariano Alvira c6012611ba remove short addr from packet 2010-03-16 22:02:36 -04:00
Mariano Alvira 716f166dd3 new interface for dealing with GPIO banks 2010-03-16 22:01:34 -04:00
Mariano Alvira c4f438616a use standard types 2010-03-16 22:00:38 -04:00
Mariano Alvira 092a182a5d protect set_channel and set_power from interrupts. 2010-03-16 10:34:11 -04:00
Mariano Alvira 2aa76aaacd init_phy was doing phy initialization and maca reset. maca_reset was 
doing nothing useful. This patch factors init_phy and rewrites
maca_reset.
 2010-03-16 10:31:35 -04:00
Mariano Alvira 07e6b65182 fix up long types in printfs 
from Clive Stubbings.
 2010-03-15 07:24:48 -04:00
Mariano Alvira fecb5e7bdb many warning cleanups. 
Contributed by Clive Stubbings.
 2010-03-13 07:30:47 -05:00
Mariano Alvira a61deb78f4 add a way to disable FCS checking. 2010-03-11 15:18:29 -05:00
Mariano Alvira 3cd4bf5768 clear the offset when freeing a packet 2010-03-10 17:59:04 -05:00
Mariano Alvira a5f8b58e07 debug PRINTF fixes 2010-03-10 15:35:13 -05:00
Mariano Alvira ecebd094bf fix radio_off for interrupts 2010-03-10 15:35:04 -05:00
Mariano Alvira 67aed03b1d added interrupt based uarts. 2010-03-09 18:23:40 -05:00
Mariano Alvira db145ed8a4 removed some stale comments 2010-03-08 18:45:26 -05:00
Mariano Alvira eed8544a0d rx callback 2010-03-08 18:12:59 -05:00
Mariano Alvira ea2646e5ec implement rx callback 2010-03-08 18:12:31 -05:00
Mariano Alvira 8b73c61175 change the receive timeout to be 32 large packets 2010-03-08 17:39:04 -05:00
Mariano Alvira 761d2c4cbf handle case when buffers are full and we need to transmit. 
this is a problem because there won't be a buffer available for the
acknowledgment. In this case use the dummy_ack packet which is always
free for this purpose.
 2010-03-08 17:37:35 -05:00
Mariano Alvira 0f9f67d002 add dir set and reset 2010-03-08 17:35:34 -05:00
Mariano Alvira 06e3e0b207 add maca_init() 
changed tests to use it.
 2010-03-08 14:49:31 -05:00
Mariano Alvira 571861c6ea post_receive still needs to timeout if it can't find any free 
bufferes.
 2010-03-08 12:29:49 -05:00
Mariano Alvira 2a07cbe665 enabled softclk timeouts 
fixed post interleaving problem

fixed interrupts in ResumeMACASync.

This seems quite solid now.
 2010-03-08 12:03:20 -05:00
Mariano Alvira d3f6ef07f2 sort out the length details. 2010-03-07 18:48:47 -05:00
Mariano Alvira a04a69480b add the 4 byte preamble 2010-03-07 17:07:54 -05:00
Mariano Alvira 024448e65e add an offset to packet_t to compensate for the added length byte on 
reception
 2010-03-07 17:04:30 -05:00
Mariano Alvira 667b238148 rftest-tx and refine post_tx for fast transmission 2010-03-07 16:49:57 -05:00
Mariano Alvira 4b17c144d0 LEDs now indicate bit position (instead of (1 << pos)) which is more 
consistent with how everything else works
 2010-03-07 15:39:56 -05:00
Mariano Alvira 0dac24e1eb this is pretty close to working together. 2010-03-06 19:54:55 -05:00
Mariano Alvira e8550f26ba this receive seems to work well. 
It has checksum errors at 123 byte payloads, but this was tested with
the old rftest-tx --- so the transmit side could be the problem.
 2010-03-06 19:14:55 -05:00
Mariano Alvira f5391e88dc commented the data indication printf 2010-03-06 18:50:47 -05:00
Mariano Alvira 2d68c30934 this receive works 2010-03-06 18:48:13 -05:00
Mariano Alvira 0f400b4341 lots of fixes. 
major fix is adding a completion counter based on packet length to
restart the MACA when it freezes on transmit.
 2010-03-06 17:58:49 -05:00
Mariano Alvira 5c20312744 this does 127 B packets as fast as possible (with these settings). 
Transmitts are every 5.8ms and are 4.48ms long
 2010-03-05 19:25:38 -05:00
Mariano Alvira 8e3c2a8622 added locking and interrupt disables. 
transmit looks pretty good.
 2010-03-05 17:06:08 -05:00
Mariano Alvira 0c3947ddd6 forgot to add packet.h 2010-03-05 06:59:51 -05:00
Mariano Alvira 5bda57ed39 progress on maca overhaul 2010-03-04 18:52:42 -05:00
Mariano Alvira 0037fd9527 general header updates 2010-03-04 18:51:27 -05:00
Mariano Alvira 02c0442d84 fill out MACA_CONTROL fields 2010-03-03 18:46:39 -05:00
Mariano Alvira 80c25e2602 add bitfield macros 2010-03-03 18:46:23 -05:00
Mariano Alvira 43b57ea41a fix board message 2010-03-03 14:07:00 -05:00
Mariano Alvira 3969c56a0f remove put from lib 2010-03-03 08:10:53 -05:00
Mariano Alvira 00224dd7eb pulled put out of lib 
still need set __putc as a fuction pointer to the uart_putc
 2010-03-03 08:09:19 -05:00
Mariano Alvira 4b22b25e38 changed maca.c over to printf 2010-03-02 18:23:23 -05:00
Mariano Alvira d5b20ddce5 renamed libmc1322x to lib 2010-03-02 09:51:58 -05:00