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LaunchXL-TMS57004: Correct some comments: The LaunchXL has more that 4 LEDs

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This commit is contained in:
Gregory Nutt 2015-12-26 18:34:42 -06:00
parent 6131f788b2
commit 19ee04192b
5 changed files with 49 additions and 16 deletions
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12
configs/launchxl-tms57004/README.txt
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@ -76,10 +76,14 @@ LEDs and Buttons
LEDs
----
The launchpad has a four LEDs two power LEDs labeled D1 (red) that
connects to the TMS570's NERROR pin and D7 (blue) that indicates the
XDS200 POWER_EN signal, and two white, user LEDs labeled D12 that
connects to the NHET08 pin and D11 that connects to GIOA2.
The launchpad has several LEDs:
- LEd D1 (white) that connects to the USB +5V supply,
- LED D10 (red) that connects to the TMS570's NERROR pin,
- D5 (blue), D6 (blue), and D8 (blue) connect to the XDS100 FT2322,
- D7 (blue) connects to the XSD100 CPLD, and
- Two white, user LEDs labeled D12 that connects to the NHET08
pin and D11 that connects to GIOA2.
NHET08 is one of 32 N2HET pins than can be available to the user if
not used by N2HET. This implementation, however, uses only the single

12
configs/launchxl-tms57004/include/board.h
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@ -181,10 +181,14 @@
/* LED definitions ******************************************************************/
/* LEDs
*
* The launchpad has a four LEDs two power LEDs labeled D1 (red) that connects to
* the TMS570's NERROR pin and D7 (blue) that indicates the XDS200 POWER_EN signal,
* and two white, user LEDs labeled D12 that connects to the NHET08 pin and D11
* that connects to GIOA2.
* The launchpad has several LEDs:
*
* - LEd D1 (white) that connects to the USB +5V supply,
* - LED D10 (red) that connects to the TMS570's NERROR pin,
* - D5 (blue), D6 (blue), and D8 (blue) connect to the XDS100 FT2322,
* - D7 (blue) connects to the XSD100 CPLD, and
* - Two white, user LEDs labeled D12 that connects to the NHET08
* pin and D11 that connects to GIOA2.
*
* NHET08 is one of 32 N2HET pins than can be available to the user if not used by
* N2HET. This implementation, however, uses only the single LED driven by GIOA2.

12
configs/launchxl-tms57004/src/launchxl-tms57004.h
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@ -48,10 +48,14 @@
/* LEDs
*
* The launchpad has a four LEDs two power LEDs labeled D1 (red) that
* connects to the TMS570's NERROR pin and D7 (blue) that indicates the
* XDS200 POWER_EN signal, and two white, user LEDs labeled D12 that
* connects to the NHET08 pin and D11 that connects to GIOA2.
* The launchpad has several LEDs:
*
* - LEd D1 (white) that connects to the USB +5V supply,
* - LED D10 (red) that connects to the TMS570's NERROR pin,
* - D5 (blue), D6 (blue), and D8 (blue) connect to the XDS100 FT2322,
* - D7 (blue) connects to the XSD100 CPLD, and
* - Two white, user LEDs labeled D12 that connects to the NHET08
* pin and D11 that connects to GIOA2.
*
* NHET08 is one of 32 N2HET pins than can be available to the user if not
* used by N2HET. This implementation, however, uses only the single LED

12
configs/launchxl-tms57004/src/tms570_autoleds.c
View File

@ -35,10 +35,14 @@
/* LEDs
*
* The launchpad has a four LEDs two power LEDs labeled D1 (red) that
* connects to the TMS570's NERROR pin and D7 (blue) that indicates the
* XDS200 POWER_EN signal, and two white, user LEDs labeled D12 that
* connects to the NHET08 pin and D11 that connects to GIOA2.
* The launchpad has several LEDs:
*
* - LEd D1 (white) that connects to the USB +5V supply,
* - LED D10 (red) that connects to the TMS570's NERROR pin,
* - D5 (blue), D6 (blue), and D8 (blue) connect to the XDS100 FT2322,
* - D7 (blue) connects to the XSD100 CPLD, and
* - Two white, user LEDs labeled D12 that connects to the NHET08
* pin and D11 that connects to GIOA2.
*
* NHET08 is one of 32 N2HET pins than can be available to the user if
* not used by N2HET. This implementation, however, uses only the single

17
configs/launchxl-tms57004/src/tms570_userleds.c
View File

@ -33,6 +33,23 @@
*
****************************************************************************/
/* LEDs
*
* The launchpad has several LEDs:
*
* - LEd D1 (white) that connects to the USB +5V supply,
* - LED D10 (red) that connects to the TMS570's NERROR pin,
* - D5 (blue), D6 (blue), and D8 (blue) connect to the XDS100 FT2322,
* - D7 (blue) connects to the XSD100 CPLD, and
* - Two white, user LEDs labeled D12 that connects to the NHET08
* pin and D11 that connects to GIOA2.
*
* NHET08 is one of 32 N2HET pins than can be available to the user if
* not used by N2HET. This implementation, however, uses only the single
* LED driven by GIOA2. That LED is tied to ground and illuminated
* with a high level output value.
*/
/****************************************************************************
* Included Files
****************************************************************************/