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Merge pull request #159 from elms/make/fix_install 

make: Rename GPIO example source files to avoid conflict
pull/160/head
David Garske 2021-04-21 14:45:28 -07:00 committed by GitHub
parent c4296bcc1e 60ed683326
commit 1cacdba9a4
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
5 changed files with 29 additions and 29 deletions
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16
examples/README.md
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@ -433,18 +433,18 @@ Some TPM 2.0 modules have extra I/O functionalities and additional GPIO that the
Currently, the GPIO control examples support only ST33 TPM 2.0 modules.
There are three examples available: `gpio/config`, `gpio/set`, `gpio/read`.
There are three examples available: `gpio/gpio_config`, `gpio/gpio_set`, `gpio/gpio_read`.
Every example has a help option `-h`. Please consult with `config -h` about the various GPIO modes.
Every example has a help option `-h`. Please consult with `gpio_config -h` about the various GPIO modes.
Demo usage is available, when no parameters are supplied. Then, GPIO 0 is used in output mode.
```
examples/gpio/config -h
examples/gpio/gpio_config -h
Expected usage:
./examples/gpio/gpio [num] [mode]
./examples/gpio/gpio_config [num] [mode]
* num is a GPIO number between 0-3 (default 0)
* mode is a number selecting the GPIO mode between 0-6 (default 3):
0. standard - reset to the GPIO's default mode
@ -462,7 +462,7 @@ Example usage for configuring a GPIO to output can be found below:
```
$ ./examples/gpio/config
$ ./examples/gpio/gpio_config
GPIO num is: 0
GPIO mode is: 5
Example how to use extra GPIO on a TPM 2.0 modules
@ -471,7 +471,7 @@ Trying to configure GPIO0...
TPM2_GPIO_Config success
NV Index for GPIO access created
$ ./examples/gpio/set
$ ./examples/gpio/gpio_set
GPIO0 set to high level
```
@ -482,7 +482,7 @@ Example usage for configuring a GPIO as input with a pulp-up can be found below:
```
$ ./examples/gpio/config 0 3
$ ./examples/gpio/gpio_config 0 3
GPIO num is: 0
GPIO mode is: 3
Demo how to use extra GPIO on a TPM 2.0 modules
@ -491,7 +491,7 @@ Trying to configure GPIO0...
TPM2_GPIO_Config success
NV Index for GPIO access created
$ ./examples/gpio/read 0
$ ./examples/gpio/gpio_read 0
GPIO0 is Low
```

2
examples/gpio/config.c → examples/gpio/gpio_config.c
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@ -44,7 +44,7 @@
static void usage(void)
{
printf("Expected usage:\n");
printf("./examples/gpio/gpio [num] [mode]\n");
printf("./examples/gpio/gpio_config [num] [mode]\n");
printf("* num is a GPIO number between %d-%d (default %d)\n", GPIO_NUM_MIN, GPIO_NUM_MAX, TPM_GPIO_A);
printf("* mode is a number selecting the GPIO mode between 0-%d (default %d):\n", GPIO_MODE_MAX, TPM_GPIO_MODE_PULLDOWN);
printf("\t0. standard - reset to the GPIO's default mode\n");

2
examples/gpio/read.c → examples/gpio/gpio_read.c
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@ -43,7 +43,7 @@
static void usage(void)
{
printf("Expected usage:\n");
printf("./examples/gpio/read [num]\n");
printf("./examples/gpio/gpio_read [num]\n");
printf("* num is a GPIO number between %d-%d (default %d)\n", GPIO_NUM_MIN, GPIO_NUM_MAX, TPM_GPIO_A);
printf("Example usage, without parameters, read GPIO%d\n", TPM_GPIO_A);
}

2
examples/gpio/set.c → examples/gpio/gpio_set.c
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@ -42,7 +42,7 @@
static void usage(void)
{
printf("Expected usage:\n");
printf("./examples/gpio/set [num] [-high/-low]\n");
printf("./examples/gpio/gpio_set [num] [-high/-low]\n");
printf("* num is a GPIO number between %d-%d (default %d)\n", GPIO_NUM_MIN, GPIO_NUM_MAX, TPM_GPIO_A);
printf("Example usage, without parameters, set GPIO%d high\n", TPM_GPIO_A);
}

36
examples/gpio/include.am
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@ -2,33 +2,33 @@
# All paths should be given relative to the root
if BUILD_EXAMPLES
noinst_PROGRAMS += examples/gpio/config \
examples/gpio/read \
examples/gpio/set
noinst_PROGRAMS += examples/gpio/gpio_config \
examples/gpio/gpio_read \
examples/gpio/gpio_set
noinst_HEADERS += examples/gpio/gpio.h
examples_gpio_config_SOURCES = examples/gpio/config.c \
examples_gpio_gpio_config_SOURCES = examples/gpio/gpio_config.c \
examples/tpm_io.c
examples_gpio_config_LDADD = src/libwolftpm.la $(LIB_STATIC_ADD)
examples_gpio_config_DEPENDENCIES = src/libwolftpm.la
examples_gpio_gpio_config_LDADD = src/libwolftpm.la $(LIB_STATIC_ADD)
examples_gpio_gpio_config_DEPENDENCIES = src/libwolftpm.la
examples_gpio_read_SOURCES = examples/gpio/read.c \
examples_gpio_gpio_read_SOURCES = examples/gpio/gpio_read.c \
examples/tpm_io.c
examples_gpio_read_LDADD = src/libwolftpm.la $(LIB_STATIC_ADD)
examples_gpio_read_DEPENDENCIES = src/libwolftpm.la
examples_gpio_gpio_read_LDADD = src/libwolftpm.la $(LIB_STATIC_ADD)
examples_gpio_gpio_read_DEPENDENCIES = src/libwolftpm.la
examples_gpio_set_SOURCES = examples/gpio/set.c \
examples_gpio_gpio_set_SOURCES = examples/gpio/gpio_set.c \
examples/tpm_io.c
examples_gpio_set_LDADD = src/libwolftpm.la $(LIB_STATIC_ADD)
examples_gpio_set_DEPENDENCIES = src/libwolftpm.la
examples_gpio_gpio_set_LDADD = src/libwolftpm.la $(LIB_STATIC_ADD)
examples_gpio_gpio_set_DEPENDENCIES = src/libwolftpm.la
endif
dist_example_DATA+= examples/gpio/config.c
dist_example_DATA+= examples/gpio/read.c
dist_example_DATA+= examples/gpio/set.c
dist_example_DATA+= examples/gpio/gpio_config.c
dist_example_DATA+= examples/gpio/gpio_read.c
dist_example_DATA+= examples/gpio/gpio_set.c
DISTCLEANFILES+= examples/gpio/.libs/config
DISTCLEANFILES+= examples/gpio/.libs/read
DISTCLEANFILES+= examples/gpio/.libs/set
DISTCLEANFILES+= examples/gpio/.libs/gpio_config
DISTCLEANFILES+= examples/gpio/.libs/gpio_read
DISTCLEANFILES+= examples/gpio/.libs/gpio_set