9b949c28b7
rm48x50: add cache_{enable, disable}
2013-06-12 21:03:04 +08:00
e8bbbe6788
cortex-r4: wrap asm functions with .asmfunc/.endasmfunc
2013-06-05 23:21:06 +08:00
228a6be077
cortex-r4: add __rt_ffs
2013-06-05 23:20:39 +08:00
480ac34445
rm48x50: remove useless reg_test code
2013-06-03 22:25:25 +08:00
85822f22b7
rtdef.h: get back the codes that removed accidentally by d80a471
2013-06-03 22:23:17 +08:00
d80a471680
Fix the memheap_realloc issue
2013-06-03 06:44:35 +08:00
3c04d0b0a0
Merge branch 'master' of https://github.com/RT-Thread/rt-thread
2013-06-03 06:38:51 +08:00
84da2a4dcc
Keep flash setting when generate Keil MDK project.
2013-06-03 06:37:54 +08:00
8238f85036
Merge pull request #98 from grissiom/rm48x50
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Rm48x50
2013-05-31 07:15:28 -07:00
e74befca44
move libcpu/arm/rm48x50/ to libcpu/arm/cortex-r4
2013-05-31 21:06:26 +08:00
24fc6e6ebb
rm48x50: VFP lazy stacking
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You need to turn on RT_VFP_LAZY_STACKING in rtconfig.h. By default, RTT
will turn on VFP for all threads and stack all the VFP registers. When
doing lazy stacking, VFP will only be turned on for the thread who
issued VFP instructions.
Currently, if a thread turned on VFP, it cannot be turned off. RTT will
never know what time the thread doesn't need VFP any more. The thread
might could turn off the VFP for it self in proper time.
2013-05-31 20:58:08 +08:00
8bbfd45ce3
rm48x50: change STMFD/LDMFD to STMDB/LDMIA
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VFP instructions only have IA(Increment After)/DB(Decrement Before)
mode. To keep consistency, just change STM/LDM to DB/IA accordingly.
2013-05-31 18:38:42 +08:00
ec1203bfab
rm48x50: turn on VFP support
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This support Common VFPv2 sub-architecture.
2013-05-31 18:32:21 +08:00
ac032ad07f
Merge pull request #97 from heyuanjie87/ForPullRequest
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For pull request
2013-05-30 04:13:01 -07:00
376a08d89a
return correct length of LangID string to host
2013-05-30 18:26:52 +08:00
3f74a95663
Merge branch 'master' of https://github.com/RT-Thread/rt-thread into ForPullRequest
2013-05-30 17:54:37 +08:00
939c58c295
rm48x50: remove unused vPortTaskUsesFPU
2013-05-30 17:39:32 +08:00
83ea4dd628
rm48x50: small cleanup on context_ccs.asm
2013-05-30 17:37:50 +08:00
d8755ddd93
rm48x50: move uart.c to drv_uart.c
2013-05-30 10:02:26 +08:00
4d40978a70
rm48x50: add finsh support
2013-05-29 23:39:09 +08:00
eda09ab002
rm48x50/uart.c: fix bugs
2013-05-29 23:38:10 +08:00
27ee5b627b
finsh: add CCS support
2013-05-29 23:37:43 +08:00
810311b624
rm48x50: fix bug in rt_hw_interrupt_{mask,unmask}
2013-05-29 23:36:32 +08:00
9237433030
add TI CCS support micros in rtdef.h
2013-05-29 23:36:10 +08:00
50c8cbe1d5
rm48x50: now it has console
2013-05-29 17:26:34 +08:00
d22496aee8
rm48x50: update HALCoGen file
2013-05-29 16:42:26 +08:00
26e38b436e
Merge pull request #96 from weety/at91sam9260
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use __rt_ffs instead of ffs
2013-05-27 19:37:05 +08:00
f08df08897
rm48x50: optimize a BEQ
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Use condition flag in the ORR. This could eliminate a BEQ.
2013-05-26 23:37:56 +08:00
19fe6251e7
rm48x50: optimize context_switch_interrupt_to by reuse registers
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When saving thread registers in context_switch_interrupt_to, we don't
change them, just move them. So there is no need to always r0-r3 from
stack to the real r0-r3. So just use the intermediate registers and
eliminate 2 MOV.
2013-05-26 22:37:49 +08:00
435f305fa2
rm48x50: temperately disable the VFP register test
2013-05-26 22:15:26 +08:00
56b640ecb6
rm48x50: add vRegTestTask2
2013-05-26 22:14:24 +08:00
2805d315bd
rm48x50: fix bug in reg_test from FreeRTOS
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It does not satisfy AAPCS.
2013-05-26 21:49:26 +08:00
85ec844de9
rm48x50: add reg_test from FreeRTOS
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The code is GPLv2 so I think we could use it for free(both free beer and
free speech).
2013-05-26 21:16:14 +08:00
3d0647efb3
rm48x50: optimize context_switch_interrupt_do
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Substitude STMFD, MOV, ADD with STMFD, SUB. It reduce one instruction.
Tested on board and it works like a charm.
2013-05-26 17:22:36 +08:00
b39d038cf0
rm48x50: utilize CPS instruction and remove some useless code
2013-05-26 16:55:39 +08:00
521e331dbf
Merge pull request #96 from weety/at91sam9260
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use __rt_ffs instead of ffs
2013-05-25 06:33:10 -07:00
624d947e56
use __rt_ffs instead of ffs
2013-05-25 18:57:01 +08:00
a33e992724
Merge pull request #95 from grissiom/vcom
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usbdevice/core: add reset function to support hotplug
2013-05-25 01:05:00 -07:00
97a507e667
usbdevice/core: add reset function to support hotplug
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When the USB got RESET packet from the host and the address is setup,
all the classes will got reset. The reset is done by class stop and than
class run. So the classes should reset their internal state in
class_{run,stop}.
Besides, the USB device driver could post a USB_MSG_RESET message on
every RESET packet.
2013-05-25 15:55:27 +08:00
2e25159a83
Merge pull request #94 from grissiom/vcom
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cdc_vcom: reset the vcom state in proper cases
2013-05-25 00:52:05 -07:00
046182be94
cdc_vcom: reset the vcom state in proper cases
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Reset the vcom state in class_{run,stop} and when the PC is not
receiving data from me.
2013-05-25 15:25:32 +08:00
f51bce3fed
add rm48x50 bsp and libcpu
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We currently only support building with CCS and SCons is not using.
bsp/rm48x50/HALCoGen/HALCoGen.{hcg,dil} is the HALCoGen project file.
You may need to regenerate the source file as you like, providing that:
1, IRQ is in Dispatch Mode and the table entry is IRQ_Handler. The
channel 5 in enabled and connected to IRQ.
2, RTI driver is enabled and compare3 source is selected to counter1
and the compare3 will generate tick in the period of 10ms. This
value is coresponding with RT_TICK_PER_SECOND in rtconfig.h.
In CCS, you need to create a new CCS project and create link folders
pointing at bsp/rm48x50, libcpu/arm/rm48x50 and src/, include/. Remember
to add the include path to the Build Properties.
2013-05-24 22:55:13 +08:00
b0c7d480ee
Merge pull request #93 from heyuanjie87/ForPullRequest
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For pull request
2013-05-22 21:49:59 -07:00
8aa4eb7924
make Host can halt endpoints
2013-05-23 12:33:22 +08:00
49404aceeb
Merge pull request #88 from grissiom/fix-sim-serial
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simulator: fix serial_write
2013-05-23 12:30:10 +08:00
d0d1861d81
Merge pull request #88 from grissiom/fix-sim-serial
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simulator: fix serial_write
2013-05-19 08:48:18 -07:00
e822f87b1a
Merge pull request #90 from heyuanjie87/ForPullRequest
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For pull request
2013-05-17 06:39:05 -07:00
2ef9d91913
Merge pull request #89 from grissiom/dfs-misc-fix
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add missing dfs_mkfs prototype in dfs_fs.h
2013-05-17 06:15:15 -07:00
c5dd2feb07
Merge pull request #91 from aozima/pulls
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Pulls
2013-05-17 06:15:03 -07:00
7cc284d5a0
add library file for Keil MDK project generation
2013-05-17 21:13:55 +08:00
Grissiom
Bernard Xiong
qiuyiuestc
heyuanjie87
weety
prife