Gregory Nutt
4d393f3801
Update EFM32 DMA header file for Gecko support
2014-10-24 16:58:38 -06:00
Gregory Nutt
1a532c1744
SAM4E-EK: Add support for PHY insterrupt
2014-10-24 12:28:57 -06:00
Gregory Nutt
2e829a5ff8
Another fix to SAM3/4 GPIO IRQ issue
2014-10-24 10:55:52 -06:00
Gregory Nutt
96405b1913
SAM3/4: Fix conditional compilation in GPIO IRQ logic
2014-10-24 10:44:43 -06:00
Gregory Nutt
8dfb3a1dd0
SAM4E: Fix options to select GPIO interrupts in Kconfig
2014-10-24 09:29:01 -06:00
Gregory Nutt
d87cc50b31
Add EFM32 DMA header file
2014-10-24 07:57:16 -06:00
Gregory Nutt
e242f945ba
Another typo in EMF32 GPIO logic
2014-10-23 19:19:58 -06:00
Gregory Nutt
687a28cc09
Fix compiler errors in up_itm_syslog.c. From Pierre-Noel Bouteville
2014-10-23 18:30:32 -06:00
Gregory Nutt
d342fbfb0c
Fix file naming: arm_item_syslog.c changed to up_itm_syslog.c. From Pierre-Noel Bouteville
2014-10-23 18:25:05 -06:00
Gregory Nutt
afeb7a46e2
EFM32 port and pin decoding backward in every case. From Pierre-Noel Bouteville
2014-10-23 18:16:57 -06:00
Gregory Nutt
cfd344c1a6
Oops last changes still in editor
2014-10-23 10:13:32 -06:00
Gregory Nutt
eaa0b18c18
EFM32: Add configuration option to use USARTs as SPI
2014-10-23 08:54:26 -06:00
Gregory Nutt
113483a177
EFM32: Add configuration option to use USARTs as SPI
2014-10-23 08:25:37 -06:00
Gregory Nutt
cc0a5d6004
Update to the LPC43xx RIT/Tickless code. From Brandon Warhurst
2014-10-23 07:14:37 -06:00
Gregory Nutt
c10f826ae3
Add support for tickless operation using the NXP LPC43xx
2014-10-23 06:54:24 -06:00
Gregory Nutt
df2abd3efc
EFM32: Add logic to initialize and use ITM system
2014-10-22 09:05:22 -06:00
Gregory Nutt
9878205b1c
Remove whitespace and and carriage returns
2014-10-22 09:04:40 -06:00
Gregory Nutt
d36bb47210
ARMv7: Add support to use ITM for SYSLOG debug output
2014-10-22 09:03:00 -06:00
Gregory Nutt
98c904d694
Eliminate a warning
2014-10-22 07:56:48 -06:00
Gregory Nutt
2763da5ddd
EFM32: Add IDLE power management hooks. Nothing implemented; just define the hooks
2014-10-22 07:26:31 -06:00
Gregory Nutt
f06890c931
Add ARMv7-M DWT and TPI register definitions
2014-10-21 16:46:26 -06:00
Gregory Nutt
c447bb7537
Add CMSIS ITM header file and library
2014-10-21 16:16:00 -06:00
Gregory Nutt
3591729d17
EFM32: Add buton interrupt handling for the Olimex board
2014-10-21 13:51:30 -06:00
Gregory Nutt
b965c7e8f4
The olimex-efm32g880f128-stk now defaults to use LEUART1 as the serial console. Also fixes lots of compile bugs from the original LEUART checkin
2014-10-21 11:38:51 -06:00
Gregory Nutt
e7fe3882a6
EFM32: Add LFA and LFB clock support
2014-10-21 10:45:33 -06:00
Gregory Nutt
6cf07c2a0e
EFM32: Add configuration support for LEUARTs
2014-10-21 09:37:02 -06:00
Gregory Nutt
1640ee9108
EFM32: Add a LEUART-based serial driver (untestee)
2014-10-21 09:21:03 -06:00
Gregory Nutt
58f6b696f6
EFM32: Add basic, low-level support for the low energy UARTs
2014-10-21 08:48:38 -06:00
Gregory Nutt
994dbda075
EFM32: Addred LEUART register definition header file
2014-10-21 08:11:03 -06:00
Gregory Nutt
94270a0229
Add ADC pinmap definitions for the STM32 F103R from Lederhilger Martin
2014-10-21 06:48:16 -06:00
Gregory Nutt
23db8a44c3
Fixe to allow compile of lpc43_gpioint.c. It likely doesn't work. From Brandon warhurst_002
2014-10-21 06:36:27 -06:00
Gregory Nutt
d2cf8395f9
stm32: rename spi frame format definition
...
This renames the stm32 spi frame format definition to the short description
name as well as the other cr2 register flags.
Note! STM32_SPI3_FRF was never used by nuttx somewhere
Signed-off-by: Marco Krahl <ocram.lhark@gmail.com>
2014-10-20 15:12:59 -06:00
Gregory Nutt
ebf9bce9d8
EFM32: Another update to USART oversampling calculation. Clip to positive; update comments
2014-10-20 13:54:43 -06:00
Gregory Nutt
1a77fbcaca
Fix some naming
2014-10-20 12:29:28 -06:00
Gregory Nutt
260238aa8a
EFM32 USART: Fix oversampling selection; Should be biased toward higher oversampling rates
2014-10-20 10:54:13 -06:00
Gregory Nutt
5db971f0d9
Merge remote-tracking branch 'origin/master' into efm32
2014-10-20 08:12:09 -06:00
Gregory Nutt
75b728498a
Finsh USART configuration logic
2014-10-20 08:12:08 -06:00
Gregory Nutt
956fc38fca
Add GPIO interrupt logic
2014-10-20 08:12:08 -06:00
Gregory Nutt
33a12dfb84
Trivial, cosmetic typos in comments
2014-10-20 08:12:07 -06:00
Gregory Nutt
d15b190180
Trivial, cosmetic typos in comments
2014-10-19 18:59:11 -06:00
Gregory Nutt
1524c67a17
Add EFM32 serial driver
2014-10-19 18:55:44 -06:00
Gregory Nutt
74db6df61f
Add some UART configuration logic (still incomplete)
2014-10-19 16:42:15 -06:00
Gregory Nutt
df85772cea
Fleshes out GPIO configuration logic
2014-10-19 13:47:52 -06:00
Gregory Nutt
2a7edd7e1c
Add GPIO header file + a little bit of GPIO configuration logig
2014-10-19 13:07:52 -06:00
Gregory Nutt
3896f187a6
Basic clock configuration logic
2014-10-19 11:08:56 -06:00
Gregory Nutt
06ac7e3a6f
Add MSC header file
2014-10-19 09:59:40 -06:00
Gregory Nutt
f0b13590ac
Fix conditional logic in CMU header file
2014-10-19 06:46:35 -06:00
Gregory Nutt
8155730f28
Add frame for EFM32 GPIO logic (empty functions)
2014-10-18 18:40:08 -06:00
Gregory Nutt
ebc8333a0b
Fix some incorrect conditional logic
2014-10-18 16:16:57 -06:00
Gregory Nutt
a011c250da
Add skeleton lowputc() file for EFM32
2014-10-18 16:16:48 -06:00
