Gregory Nutt
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60d2547cd7
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Move selection for CONFIG_SERIAL_TERMIOS out of MCU Kconfigs to common drivers/serial/Kconfig. Add CONFIG_ARCH_HAVE_SERIAL_TERMIOS to indicate if an MCU supports TERMIOS
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2014-10-27 11:31:16 -06:00 |
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Gregory Nutt
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1252286845
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Cosmetic... removed checks for non-existent configuration setting
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2014-10-27 09:05:52 -06:00 |
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Gregory Nutt
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fe6f857f13
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Cosmetic changes
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2014-10-27 07:57:12 -06:00 |
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Gregory Nutt
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818f4c8675
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EFM32 SPI: setfrequency() needs to return actual frequency; simplify nbits usages by removing conditional logic
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2014-10-27 07:07:30 -06:00 |
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Gregory Nutt
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a6f70a00a9
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EFM32 SPI: Add check to make sure that the SPI RX buffer is empty before starting a transfer
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2014-10-26 13:13:53 -06:00 |
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Gregory Nutt
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82bf0558e1
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EFM32 SPI: Change some logic that I fear could cause RX data overrun
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2014-10-26 12:53:26 -06:00 |
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Gregory Nutt
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0100d0f6c0
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EFM32: Cosmetic changes to comments and format
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2014-10-26 12:48:47 -06:00 |
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Gregory Nutt
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5c03174fe4
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Cosmetic update to spacing and comments
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2014-10-26 11:25:47 -06:00 |
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Gregory Nutt
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30946beaf0
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EFM32: Integrate SPI DMA capability
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2014-10-26 11:22:16 -06:00 |
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Gregory Nutt
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cd004832d1
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EFM32: Integrate Pierre's SPI driver
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2014-10-26 09:27:55 -06:00 |
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Gregory Nutt
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2c85b0e85f
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Remove unnecessary header file inclusion
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2014-10-26 06:09:20 -06:00 |
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Gregory Nutt
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0f9139f2e9
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EFM32: dma_config_t needs to be only 16-bits for now
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2014-10-25 17:53:29 -06:00 |
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Gregory Nutt
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8dbef3ea4c
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EFM32 DMA: Cosmetic changes to debug instrumentatin and comments
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2014-10-25 17:43:56 -06:00 |
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Gregory Nutt
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4b4fc79257
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EFM32: Fix misconception in DMA control descriptor alignment
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2014-10-25 17:21:58 -06:00 |
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Gregory Nutt
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556751bb7a
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EFM32: More fixes to DMA descriptor table logic
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2014-10-25 17:15:16 -06:00 |
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Gregory Nutt
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042963cb54
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Add debug assertion
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2014-10-25 15:29:23 -06:00 |
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Gregory Nutt
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04d732dbab
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EFM32: Correct handling of DMA descriptors; Add initialization of DMA CTRLBASE
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2014-10-25 14:55:02 -06:00 |
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Gregory Nutt
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ca202adadb
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EFM32: Completes very basic DMA support. Needs review. Untested
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2014-10-25 11:31:13 -06:00 |
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Gregory Nutt
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8c875f992f
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Dangle whitespace removal
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2014-10-25 10:35:29 -06:00 |
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Gregory Nutt
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2bc74db84b
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EFM32: A little more DMA logic. Still incomplete
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2014-10-25 10:34:07 -06:00 |
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Gregory Nutt
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7a845e82de
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Add some logic to EFM32 DMA module. Still incomplete
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2014-10-25 08:09:19 -06:00 |
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Gregory Nutt
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800826ac64
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Add framework for EFM32 DMA support -- no logic in place yet
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2014-10-24 17:59:13 -06:00 |
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Gregory Nutt
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002fa55c04
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Fix some typos that I just introduced... Sometimes I can't do anything right
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2014-10-24 17:58:33 -06:00 |
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Gregory Nutt
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4d393f3801
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Update EFM32 DMA header file for Gecko support
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2014-10-24 16:58:38 -06:00 |
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Gregory Nutt
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1a532c1744
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SAM4E-EK: Add support for PHY insterrupt
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2014-10-24 12:28:57 -06:00 |
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Gregory Nutt
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2e829a5ff8
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Another fix to SAM3/4 GPIO IRQ issue
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2014-10-24 10:55:52 -06:00 |
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Gregory Nutt
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96405b1913
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SAM3/4: Fix conditional compilation in GPIO IRQ logic
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2014-10-24 10:44:43 -06:00 |
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Gregory Nutt
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8dfb3a1dd0
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SAM4E: Fix options to select GPIO interrupts in Kconfig
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2014-10-24 09:29:01 -06:00 |
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Gregory Nutt
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d87cc50b31
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Add EFM32 DMA header file
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2014-10-24 07:57:16 -06:00 |
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Gregory Nutt
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e242f945ba
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Another typo in EMF32 GPIO logic
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2014-10-23 19:19:58 -06:00 |
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Gregory Nutt
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687a28cc09
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Fix compiler errors in up_itm_syslog.c. From Pierre-Noel Bouteville
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2014-10-23 18:30:32 -06:00 |
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Gregory Nutt
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d342fbfb0c
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Fix file naming: arm_item_syslog.c changed to up_itm_syslog.c. From Pierre-Noel Bouteville
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2014-10-23 18:25:05 -06:00 |
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Gregory Nutt
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afeb7a46e2
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EFM32 port and pin decoding backward in every case. From Pierre-Noel Bouteville
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2014-10-23 18:16:57 -06:00 |
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Gregory Nutt
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cfd344c1a6
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Oops last changes still in editor
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2014-10-23 10:13:32 -06:00 |
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Gregory Nutt
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eaa0b18c18
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EFM32: Add configuration option to use USARTs as SPI
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2014-10-23 08:54:26 -06:00 |
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Gregory Nutt
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113483a177
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EFM32: Add configuration option to use USARTs as SPI
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2014-10-23 08:25:37 -06:00 |
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Gregory Nutt
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cc0a5d6004
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Update to the LPC43xx RIT/Tickless code. From Brandon Warhurst
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2014-10-23 07:14:37 -06:00 |
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Gregory Nutt
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c10f826ae3
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Add support for tickless operation using the NXP LPC43xx
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2014-10-23 06:54:24 -06:00 |
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Gregory Nutt
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df2abd3efc
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EFM32: Add logic to initialize and use ITM system
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2014-10-22 09:05:22 -06:00 |
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Gregory Nutt
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9878205b1c
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Remove whitespace and and carriage returns
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2014-10-22 09:04:40 -06:00 |
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Gregory Nutt
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d36bb47210
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ARMv7: Add support to use ITM for SYSLOG debug output
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2014-10-22 09:03:00 -06:00 |
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Gregory Nutt
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98c904d694
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Eliminate a warning
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2014-10-22 07:56:48 -06:00 |
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Gregory Nutt
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2763da5ddd
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EFM32: Add IDLE power management hooks. Nothing implemented; just define the hooks
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2014-10-22 07:26:31 -06:00 |
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Gregory Nutt
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f06890c931
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Add ARMv7-M DWT and TPI register definitions
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2014-10-21 16:46:26 -06:00 |
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Gregory Nutt
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c447bb7537
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Add CMSIS ITM header file and library
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2014-10-21 16:16:00 -06:00 |
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Gregory Nutt
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3591729d17
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EFM32: Add buton interrupt handling for the Olimex board
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2014-10-21 13:51:30 -06:00 |
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Gregory Nutt
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b965c7e8f4
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The olimex-efm32g880f128-stk now defaults to use LEUART1 as the serial console. Also fixes lots of compile bugs from the original LEUART checkin
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2014-10-21 11:38:51 -06:00 |
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Gregory Nutt
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e7fe3882a6
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EFM32: Add LFA and LFB clock support
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2014-10-21 10:45:33 -06:00 |
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Gregory Nutt
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6cf07c2a0e
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EFM32: Add configuration support for LEUARTs
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2014-10-21 09:37:02 -06:00 |
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Gregory Nutt
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1640ee9108
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EFM32: Add a LEUART-based serial driver (untestee)
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2014-10-21 09:21:03 -06:00 |
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