Commit Graph

12 Commits

Author SHA1 Message Date
Gregory Nutt
1e299dd5fe Update README. 2018-12-01 06:40:50 -06:00
Gregory Nutt
67f196fcf8 configs/max32660-evsys: Added support for an SPI-based micro-SD card. Does not yet work (SPI hangs with no data transferred). 2018-11-30 15:12:38 -06:00
Gregory Nutt
0841602739 Beginning of an SPI driver for the MAX32660. Incomplete. Does not even compile correctly yet.
Squashed commit of the following:

    arch/arm/src/max326xx/max32660/max32660_spim.c: A few updates tot he SPI master driver.  Still incomplete and does not even compile.

    Update some comments

    arch/arm/src/max326xx:  Clean up some general build issues.  Still STM32 code posing as MAX32660.

    arch/arm/src/max326xx:  Starting SPI driver.  Initial commit is just the STM32 SPI driver with name changes.
2018-11-29 12:12:56 -06:00
Gregory Nutt
8a99b5969e arch/arm/src/max326xx: Fixes UART interrupt problems. With these changes, the NSH configuration appears stable and is no longer conditioned on EXPERIMENTAL. 2018-11-29 07:50:45 -06:00
Gregory Nutt
7fd62cb239 Update README. 2018-11-28 13:01:20 -06:00
Gregory Nutt
a6682a9bef Squashed commit of the following:
arch/arm/src/max326xx and configs/max32660-evsys/src:  Fix some issues with GPIO setup of output pins.  Correct polarity of on-board LED output.  The on-board LED is now functional.

    arch/arm/src/max326xx: WFI instruction in IDLE loop seems to interfere with stability.  Commented out for now.  Needs to be investigated further.
2018-11-28 11:20:31 -06:00
Gregory Nutt
d164a2cf5b Squashed commit of the following:
arch/arm/src/max326xx:  Fixes for GPIO configuration problems and serial driver problems.  I now get the NuttShell prompt (if I also band on ENTER to force all of the characters out).  Progress, but not yet ready.

    configs/max32660-evsys:  Support CONFIG_BOOT_RUNFROMISRAM=y.
2018-11-27 16:50:59 -06:00
Gregory Nutt
0820d0659b Squashed commit of the following:
arch/arm/src/max326xx/max32660/max32660_clockconfig.c: Fix an error in a register name.

    arm/src/max326xx/max32660:  Fix a few new compilation errors when DEBUG is enabled.
2018-11-27 14:47:49 -06:00
Gregory Nutt
b88ce04770 Update README file. 2018-11-26 08:01:11 -06:00
Gregory Nutt
1b63f66106 arch/arm/src/max326xx/max32660/max32660_clockconfig.c: Fix a logic error. Move logic that disables clocks to the end of the configuration. They might be needed by the previous clock configuration. 2018-11-22 15:01:18 -06:00
Gregory Nutt
1d2a69539b Squashed commit of the following:
arch/arm/src/max326xx/max32660/max32660_serial.c:  Add a mostly commented out serial driver.  With this, we can accomplish a complete build with many warnings for 'Missing logic'
    configs/max32660-evsys/src/max326_button.c:  Add support for the on-board button.
    arch/arm/src/max326xx:  Add a mostly empty max326_lowputc.c file mostly so that we can get further in the compilation.  Fixed several more compile errors revealed by this.
    arch/arm/src/max326xx:  Add peripheral clock control header file.
2018-11-19 10:47:28 -06:00
Gregory Nutt
61fd244fd3 Add support for the Maxim Integrated MAX32660-EVSYS board.
Squashed commit of the following:

    arch/arm/src/max326xx and configs/max32660-evsys/nsh/defconfig:  Work out some issues related to MAX326xx configuration.

    configs/max32660-evsys:  Add unverified board support framework.
2018-11-17 13:24:09 -06:00