Gregory Nutt
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f508c07b97
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SAMA5 XDMAC: Missing some CUBC bits
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2014-07-21 16:47:16 -06:00 |
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Gregory Nutt
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2d69c2f519
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SAMA4D5 HSMCI: Set burst size to 1, sample DMA registers on timeout, and don't return from transfer until BOTH the HSMCI transfer and DMA complete
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2014-07-21 13:24:55 -06:00 |
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Gregory Nutt
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43b214addd
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SAMA4D5 HSMCI: Set burst size to 1, sample DMA registers on timeout, and don't return from transfer until BOTH the HSMCI transfer and DMA complete
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2014-07-21 13:24:55 -06:00 |
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Gregory Nutt
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c5b58b189c
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XDMAC register sampling missed CIM register; Should not set SWREQ bit in DMA setup
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2014-07-21 13:23:36 -06:00 |
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Gregory Nutt
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3b24da2d7c
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XDMAC register sampling missed CIM register; Should not set SWREQ bit in DMA setup
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2014-07-21 13:23:36 -06:00 |
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Gregory Nutt
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35ea8f1542
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Fix a commented out assertion
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2014-07-20 17:06:55 -06:00 |
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Gregory Nutt
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e202c8e9b2
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Fix a commented out assertion
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2014-07-20 17:06:55 -06:00 |
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Gregory Nutt
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b207138be9
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Fix typos in comments
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2014-07-20 13:09:47 -06:00 |
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Gregory Nutt
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e8c030a833
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Fix typos in comments
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2014-07-20 13:09:47 -06:00 |
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Gregory Nutt
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7ba2d9ed36
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SAMA5D4-EK: PIO Schmitt trigger logic backward
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2014-07-20 13:04:30 -06:00 |
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Gregory Nutt
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7fa1eec246
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SAMA5D4-EK: PIO Schmitt trigger logic backward
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2014-07-20 13:04:30 -06:00 |
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Gregory Nutt
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9392953ea1
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WM8904 w/NxPlayer: Fix some compile errors and warnings with debug enabled
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2014-07-20 09:17:36 -06:00 |
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Gregory Nutt
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f4bcb730d2
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WM8904 w/NxPlayer: Fix some compile errors and warnings with debug enabled
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2014-07-20 09:17:36 -06:00 |
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Gregory Nutt
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7c56185006
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SAMA5D ADC: Fix some typos in conditional compilation
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2014-07-19 13:56:48 -06:00 |
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Gregory Nutt
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54d441b5c9
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SAMA5D ADC: Fix some typos in conditional compilation
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2014-07-19 13:56:48 -06:00 |
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Gregory Nutt
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3c29703c42
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SAMA5 SCK: The SAMA5D3 does things a little differently
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2014-07-19 13:55:53 -06:00 |
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Gregory Nutt
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6ece3d8378
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SAMA5 SCK: The SAMA5D3 does things a little differently
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2014-07-19 13:55:53 -06:00 |
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Gregory Nutt
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e82143ac38
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SAMA5 PCK: Add support for the slow clock as the PCK clock source
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2014-07-19 13:55:08 -06:00 |
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Gregory Nutt
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d8f85d1caa
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SAMA5 PCK: Add support for the slow clock as the PCK clock source
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2014-07-19 13:55:08 -06:00 |
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Gregory Nutt
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8986bd3976
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SAMA5: Update slow clock logic. Things work a little differently on the SAMA5D3
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2014-07-19 13:25:59 -06:00 |
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Gregory Nutt
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c74531e014
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SAMA5: Update slow clock logic. Things work a little differently on the SAMA5D3
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2014-07-19 13:25:59 -06:00 |
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Gregory Nutt
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813eade679
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SAMA5: Add slow clock support
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2014-07-19 13:07:55 -06:00 |
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Gregory Nutt
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bad3ad58cb
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SAMA5: Add slow clock support
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2014-07-19 13:07:55 -06:00 |
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Gregory Nutt
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c7055a4cb8
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SAMA5D4-EK: Add WM8904 initialization logic
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2014-07-19 11:58:53 -06:00 |
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Gregory Nutt
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6d9f9e37bf
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SAMA5D4-EK: Add WM8904 initialization logic
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2014-07-19 11:58:53 -06:00 |
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Gregory Nutt
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8055a59d49
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SAMA5 LCDC: Back out the delay kludge. Increase the LCDC input clock from MCK to 2*MCK was sufficient for all timing instbility problems
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2014-07-12 11:24:14 -06:00 |
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Gregory Nutt
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3a6ea3642f
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SAMA5 LCDC: Back out the delay kludge. Increase the LCDC input clock from MCK to 2*MCK was sufficient for all timing instbility problems
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2014-07-12 11:24:14 -06:00 |
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Gregory Nutt
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424d47cfee
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SAMA5D4-EK LCDC: Change source clock to 2*Mck seems to solve stability issues
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2014-07-12 09:45:05 -06:00 |
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Gregory Nutt
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8d1feb7a54
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SAMA5D4-EK LCDC: Change source clock to 2*Mck seems to solve stability issues
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2014-07-12 09:45:05 -06:00 |
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Gregory Nutt
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30603b1021
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SAMA5D4-EK LCDC: Adding a delay after enabling the LCD solves lots of start-up timing issues
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2014-07-12 08:05:22 -06:00 |
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Gregory Nutt
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253110bbf1
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SAMA5D4-EK LCDC: Adding a delay after enabling the LCD solves lots of start-up timing issues
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2014-07-12 08:05:22 -06:00 |
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Gregory Nutt
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20493f1212
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Lpc17xx Ethernet: Comment out an assertion that is reported to first inappropriately. From Max
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2014-07-11 12:25:11 -06:00 |
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Gregory Nutt
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3384906cdd
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Lpc17xx Ethernet: Comment out an assertion that is reported to first inappropriately. From Max
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2014-07-11 12:25:11 -06:00 |
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Gregory Nutt
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67468408ae
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SAMA5D4-EK LCD: Actual hardware with appears to be RGB888
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2014-07-10 12:23:41 -06:00 |
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Gregory Nutt
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95df6bd3de
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SAMA5D4-EK LCD: Actual hardware with appears to be RGB888
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2014-07-10 12:23:41 -06:00 |
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Gregory Nutt
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c7d53cb927
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SAMA5D4-EK: LCDC works (with a few color problems)
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2014-07-10 12:03:10 -06:00 |
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Gregory Nutt
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89024f3698
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SAMA5D4-EK: LCDC works (with a few color problems)
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2014-07-10 12:03:10 -06:00 |
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Gregory Nutt
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6563ae07c2
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Don't have to set SDA high initially in I2C reset because that is done by the pin configuration
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2014-07-09 17:17:32 -06:00 |
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Gregory Nutt
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60e64ae93d
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Don't have to set SDA high initially in I2C reset because that is done by the pin configuration
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2014-07-09 17:17:32 -06:00 |
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Gregory Nutt
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fc973eb512
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SAMA5 PIO: Fix a typo in Schmitt trigger configuration; Configure pin as a a vanilla input first so that final pin configuration is more read-able (i.e., easier to debug)
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2014-07-09 17:16:43 -06:00 |
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Gregory Nutt
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981c1ebf55
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SAMA5 PIO: Fix a typo in Schmitt trigger configuration; Configure pin as a a vanilla input first so that final pin configuration is more read-able (i.e., easier to debug)
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2014-07-09 17:16:43 -06:00 |
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Gregory Nutt
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0d4255257d
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SAMA5 I2C Reset: More changes... still does not work right
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2014-07-09 15:09:06 -06:00 |
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Gregory Nutt
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27be48a1ba
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SAMA5 I2C Reset: More changes... still does not work right
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2014-07-09 15:09:06 -06:00 |
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Gregory Nutt
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c1ca11331d
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SAMA5 TWI: Some restructured needed by up_i2creset. Also timeout needs to vary with the size of the transfer and if debug is on or not
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2014-07-09 13:39:10 -06:00 |
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Gregory Nutt
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c2ca4be4f5
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SAMA5 TWI: Some restructured needed by up_i2creset. Also timeout needs to vary with the size of the transfer and if debug is on or not
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2014-07-09 13:39:10 -06:00 |
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Gregory Nutt
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ee351dc695
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Use sam_pio_forceclk() so that we can read the current state of an open-drain output in the TWI reset logic.
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2014-07-09 11:31:21 -06:00 |
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Gregory Nutt
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84056291e8
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Use sam_pio_forceclk() so that we can read the current state of an open-drain output in the TWI reset logic.
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2014-07-09 11:31:21 -06:00 |
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Gregory Nutt
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c4b9eaa01f
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Add a new interface sam_pio_forceclk() that can be used to force PIO clocking on. I am afraid I was too conservative with PIO clocking in the initial design; this is the price
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2014-07-09 11:26:07 -06:00 |
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Gregory Nutt
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a966e4f30b
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Add a new interface sam_pio_forceclk() that can be used to force PIO clocking on. I am afraid I was too conservative with PIO clocking in the initial design; this is the price
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2014-07-09 11:26:07 -06:00 |
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Gregory Nutt
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6c4f57b0dc
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SAMA5 TWI: Add support for up_i2creset
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2014-07-09 09:51:28 -06:00 |
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