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set pin modes for UART #158

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pdp7 opened this issue Aug 23, 2017 · 2 comments
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set pin modes for UART #158

pdp7 opened this issue Aug 23, 2017 · 2 comments
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pdp7 commented Aug 23, 2017 •
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Use set_pin_mode() to ensure pinmux is correct for UART peripheral before using.

NOTE: GPIO and PWM already call set_pin_mode()
@pdp7 pdp7 self-assigned this Aug 23, 2017
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pdp7 commented Aug 23, 2017 •
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My work-in-progress (WIP) is in branch config-pin. Most recent commit: b926084

@pdp7 pdp7 mentioned this issue Oct 2, 2017
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@pdp7 pdp7 mentioned this issue Nov 2, 2017
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pdp7 commented Nov 2, 2017 •
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For reference, config-pin reads and writes to files in /sys/devices/platform/ocp such as this path for P9_26:

debian@beaglebone:~$ cat /sys/devices/platform/ocp/ocp:P9_26_pinmux/state
uart
debian@beaglebone:~$ echo gpio > /sys/devices/platform/ocp/ocp:P9_26_pinmux/state
debian@beaglebone:~$ cat /sys/devices/platform/ocp/ocp:P9_26_pinmux/state
gpio
debian@beaglebone:~$ echo uart > /sys/devices/platform/ocp/ocp:P9_26_pinmux/state
debian@beaglebone:~$ cat /sys/devices/platform/ocp/ocp:P9_26_pinmux/state
uart

@fivdi fivdi mentioned this issue Nov 16, 2017
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pdp7 added a commit that referenced this issue Dec 1, 2017
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use set_pin_mode() to set uart pinmux (#158)
61af64e 
Use set_pin_mode() to set pinmux for UART
RX and TX pins. This is similar effect as
running the config-pin utility.

Signed-off-by: Drew Fustini <[email protected]>
@pdp7 pdp7 changed the title Use config-pin to set pin modes set pin modes for UART and SPI Dec 1, 2017
@pdp7 pdp7 changed the title set pin modes for UART and SPI set pin modes for UART Dec 1, 2017
@pdp7 pdp7 closed this as completed Dec 1, 2017
pdp7 added a commit that referenced this issue Dec 1, 2017
@pdp7
Add SPI instructions to README (#158)
f25179c
pdp7 added a commit that referenced this issue Jan 26, 2018
@pdp7
create release 1.0.10
6f3589a 
Features:
* automatically set pin modes for UART (PR #158)
* Encoder: README.md: added note about eqep group change (PR #214)
* deprecate out of date Adafruit_I2C.py (PR #215)
* Add Encoder module info to main README.md (PR #217)
* Add automatic API documentation generation (PR #219)
* Separate API docs into modules (PR #221)

shortlog:
* David Planella (46):
  * Encoder: README.md: added note about eqep group change
  * Add Encoder module info to main README.md
  * Added docstrings using Google syntax and Sphinx support to generate the API documentation for the Encoder and PWM modules for now.
  * Made kernel version check to happen only if running on a beaglebone. The readthedocs builders that import the Encoder module have an old 3.3 kernel and the autodoc build fails
  * Use the default readthedocs theme
  * Use readthedocs theme if building docs there, remove redundand search link
  * Readthedocs theme tweaks
  * Removed redundant TOC, added global description
  * Added UART documentation
  * Added documentation badge
  * Added ADC API docs, fixed UART module definition
  * API docs: added SPI module
  * Added SPI module attribute docs
  * Added Python badges to README file
  * Added SPI pins table and first shot at GPIO module. Functions still need to be documented
  * Merge branch 'readthedocs' of https://github.com./dplanella/adafruit-beaglebone-io-python into readthedocs
  * Documented the API docs build process
  * Added docstrings using Google syntax and Sphinx support to generate the API documentation for the Encoder and PWM modules for now.
  * Made kernel version check to happen only if running on a beaglebone. The readthedocs builders that import the Encoder module have an old 3.3 kernel and the autodoc build fails
  * Use the default readthedocs theme
  * Use readthedocs theme if building docs there, remove redundand search link
  * Readthedocs theme tweaks
  * Removed redundant TOC, added global description
  * Added UART documentation
  * Added documentation badge
  * Added ADC API docs, fixed UART module definition
  * API docs: added SPI module
  * Added SPI module attribute docs
  * Added Python badges to README file
  * Added SPI pins table and first shot at GPIO module. Functions still need to be documented
  * Documented the API docs build process
  * Merge branch 'readthedocs' of https://github.com./dplanella/adafruit-beaglebone-io-python into readthedocs
  * Update README.md
  * Added some more API doc content
  * Sync from upstream master
  * Minor documentation and configuration improvements
  * Finished documenting GPIO
  * rST fixes
  * Update README.md
  * Minor API doc improvements
  * Merge branch 'readthedocs' of https://github.com./dplanella/adafruit-beaglebone-io-python into readthedocs
  * Generate the API documentation from a master index and a separate file for each module
  * Sync from upstream master
  * Improvements to the API docs output config
  * Update docs generation description to reflect new separate modules
  * Updated ADC API docs

* Drew Fustini (10):
  * use set_pin_mode() to set uart pinmux (#158)
  * Add SPI instructions to README (#158)
  * Update README.md
  * Fix spidev path mismatch (#216)
  * Merge pull request #217 from dplanella/patch-2
  * Merge pull request #214 from dplanella/patch-1
  * Deprecate Adafruit_BBIO.I2C in favor of Adafruit_GPIO.I2C (#215)
  * Merge pull request #219 from dplanella/readthedocs
  * relocate doc dir to avoid confusion (#218)
  * Merge pull request #221 from dplanella/readthedocs

Signed-off-by: Drew Fustini <[email protected]>
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