From: Kent Gibson <warthog618@gmail.com>
To: linux-gpio@vger.kernel.org, bgolaszewski@baylibre.com
Cc: Kent Gibson <warthog618@gmail.com>
Subject: [libgpiod][PATCH v3 01/14] core: add support for bias flags
Date: Mon, 25 Nov 2019 22:31:44 +0800 [thread overview]
Message-ID: <20191125143157.26154-2-warthog618@gmail.com> (raw)
In-Reply-To: <20191125143157.26154-1-warthog618@gmail.com>
Extend the libgpiod API to support the bias flags recently added to the
kernel GPIO uAPI. The core change is the addition of
GPIOD_LINE_REQUEST_FLAG_BIAS_DISABLE, GPIOD_LINE_REQUEST_FLAG_BIAS_PULL_UP
and GPIOD_LINE_REQUEST_FLAG_BIAS_PULL_DOWN flags to be passed into
line_request functions, and the addition of gpiod_line_bias to return the
bias state of lines.
Variants of the ctxless functions that accept an active_low flag
are added to also accept other flags. The variant names add a "_ext"
suffix to the name of the original function.
Based on initial work by Drew Fustini <drew@pdp7.com>.
Signed-off-by: Kent Gibson <warthog618@gmail.com>
---
include/gpiod.h | 183 ++++++++++++++++++++++++++++++++++++++++++++++++
lib/core.c | 32 ++++++---
lib/ctxless.c | 114 +++++++++++++++++++++++++++---
3 files changed, 311 insertions(+), 18 deletions(-)
diff --git a/include/gpiod.h b/include/gpiod.h
index 3fc1c0c..86c3ea9 100644
--- a/include/gpiod.h
+++ b/include/gpiod.h
@@ -84,6 +84,22 @@ struct gpiod_line_bulk;
* the need to use the gpiod_* structures or to keep track of resources.
*/
+/**
+ * @brief Miscellaneous GPIO flags.
+ */
+enum {
+ GPIOD_CTXLESS_FLAG_OPEN_DRAIN = GPIOD_BIT(0),
+ /**< The line is an open-drain port. */
+ GPIOD_CTXLESS_FLAG_OPEN_SOURCE = GPIOD_BIT(1),
+ /**< The line is an open-source port. */
+ GPIOD_CTXLESS_FLAG_BIAS_DISABLE = GPIOD_BIT(2),
+ /**< The line has neither either pull-up nor pull-down resistor */
+ GPIOD_CTXLESS_FLAG_BIAS_PULL_DOWN = GPIOD_BIT(3),
+ /**< The line has pull-down resistor enabled */
+ GPIOD_CTXLESS_FLAG_BIAS_PULL_UP = GPIOD_BIT(4),
+ /**< The line has pull-up resistor enabled */
+};
+
/**
* @brief Read current value from a single GPIO line.
* @param device Name, path, number or label of the gpiochip.
@@ -95,6 +111,19 @@ struct gpiod_line_bulk;
int gpiod_ctxless_get_value(const char *device, unsigned int offset,
bool active_low, const char *consumer) GPIOD_API;
+/**
+ * @brief Read current value from a single GPIO line.
+ * @param device Name, path, number or label of the gpiochip.
+ * @param offset Offset of the GPIO line.
+ * @param active_low The active state of this line - true if low.
+ * @param consumer Name of the consumer.
+ * @param flags The flags for the line.
+ * @return 0 or 1 (GPIO value) if the operation succeeds, -1 on error.
+ */
+int gpiod_ctxless_get_value_ext(const char *device, unsigned int offset,
+ bool active_low, const char *consumer,
+ int flags) GPIOD_API;
+
/**
* @brief Read current values from a set of GPIO lines.
* @param device Name, path, number or label of the gpiochip.
@@ -110,6 +139,23 @@ int gpiod_ctxless_get_value_multiple(const char *device,
unsigned int num_lines, bool active_low,
const char *consumer) GPIOD_API;
+/**
+ * @brief Read current values from a set of GPIO lines.
+ * @param device Name, path, number or label of the gpiochip.
+ * @param offsets Array of offsets of lines whose values should be read.
+ * @param values Buffer in which the values will be stored.
+ * @param num_lines Number of lines, must be > 0.
+ * @param active_low The active state of this line - true if low.
+ * @param consumer Name of the consumer.
+ * @param flags The flags for the lines.
+ * @return 0 if the operation succeeds, -1 on error.
+ */
+int gpiod_ctxless_get_value_multiple_ext(const char *device,
+ const unsigned int *offsets,
+ int *values, unsigned int num_lines,
+ bool active_low, const char *consumer,
+ int flags) GPIOD_API;
+
/**
* @brief Simple set value callback signature.
*/
@@ -133,6 +179,26 @@ int gpiod_ctxless_set_value(const char *device, unsigned int offset, int value,
gpiod_ctxless_set_value_cb cb,
void *data) GPIOD_API;
+/**
+ * @brief Set value of a single GPIO line.
+ * @param device Name, path, number or label of the gpiochip.
+ * @param offset The offset of the GPIO line.
+ * @param value New value (0 or 1).
+ * @param active_low The active state of this line - true if low.
+ * @param consumer Name of the consumer.
+ * @param cb Optional callback function that will be called right after setting
+ * the value. Users can use this, for example, to pause the execution
+ * after toggling a GPIO.
+ * @param data Optional user data that will be passed to the callback function.
+ * @param flags The flags for the line.
+ * @return 0 if the operation succeeds, -1 on error.
+ */
+int gpiod_ctxless_set_value_ext(const char *device, unsigned int offset,
+ int value, bool active_low,
+ const char *consumer,
+ gpiod_ctxless_set_value_cb cb,
+ void *data, int flags) GPIOD_API;
+
/**
* @brief Set values of multiple GPIO lines.
* @param device Name, path, number or label of the gpiochip.
@@ -153,6 +219,29 @@ int gpiod_ctxless_set_value_multiple(const char *device,
gpiod_ctxless_set_value_cb cb,
void *data) GPIOD_API;
+/**
+ * @brief Set values of multiple GPIO lines.
+ * @param device Name, path, number or label of the gpiochip.
+ * @param offsets Array of offsets of lines the values of which should be set.
+ * @param values Array of integers containing new values.
+ * @param num_lines Number of lines, must be > 0.
+ * @param active_low The active state of this line - true if low.
+ * @param consumer Name of the consumer.
+ * @param cb Optional callback function that will be called right after setting
+ * all values. Works the same as in ::gpiod_ctxless_set_value.
+ * @param data Optional user data that will be passed to the callback function.
+ * @param flags The flags for the lines.
+ * @return 0 if the operation succeeds, -1 on error.
+ */
+int gpiod_ctxless_set_value_multiple_ext(const char *device,
+ const unsigned int *offsets,
+ const int *values,
+ unsigned int num_lines,
+ bool active_low,
+ const char *consumer,
+ gpiod_ctxless_set_value_cb cb,
+ void *data, int flags) GPIOD_API;
+
/**
* @brief Event types that the ctxless event monitor can wait for.
*/
@@ -327,6 +416,31 @@ int gpiod_ctxless_event_monitor(const char *device, int event_type,
gpiod_ctxless_event_handle_cb event_cb,
void *data) GPIOD_API;
+/**
+ * @brief Wait for events on a single GPIO line.
+ * @param device Name, path, number or label of the gpiochip.
+ * @param event_type Type of events to listen for.
+ * @param offset GPIO line offset to monitor.
+ * @param active_low The active state of this line - true if low.
+ * @param consumer Name of the consumer.
+ * @param timeout Maximum wait time for each iteration.
+ * @param poll_cb Callback function to call when waiting for events.
+ * @param event_cb Callback function to call for each line event.
+ * @param data User data passed to the callback.
+ * @param flags The flags for the line.
+ * @return 0 if no errors were encountered, -1 if an error occurred.
+ * @note The way the ctxless event loop works is described in detail in
+ * ::gpiod_ctxless_event_monitor_multiple - this is just a wrapper aound
+ * this routine which calls it for a single GPIO line.
+ */
+int gpiod_ctxless_event_monitor_ext(const char *device, int event_type,
+ unsigned int offset, bool active_low,
+ const char *consumer,
+ const struct timespec *timeout,
+ gpiod_ctxless_event_poll_cb poll_cb,
+ gpiod_ctxless_event_handle_cb event_cb,
+ void *data, int flags) GPIOD_API;
+
/**
* @brief Wait for events on multiple GPIO lines.
* @param device Name, path, number or label of the gpiochip.
@@ -366,6 +480,47 @@ int gpiod_ctxless_event_monitor_multiple(
gpiod_ctxless_event_handle_cb event_cb,
void *data) GPIOD_API;
+/**
+ * @brief Wait for events on multiple GPIO lines.
+ * @param device Name, path, number or label of the gpiochip.
+ * @param event_type Type of events to listen for.
+ * @param offsets Array of GPIO line offsets to monitor.
+ * @param num_lines Number of lines to monitor.
+ * @param active_low The active state of this line - true if low.
+ * @param consumer Name of the consumer.
+ * @param timeout Maximum wait time for each iteration.
+ * @param poll_cb Callback function to call when waiting for events. Can
+ * be NULL.
+ * @param event_cb Callback function to call on event occurrence.
+ * @param data User data passed to the callback.
+ * @param flags The flags for the lines.
+ * @return 0 no errors were encountered, -1 if an error occurred.
+ * @note The poll callback can be NULL in which case the routine will fall
+ * back to a basic, ppoll() based callback.
+ *
+ * Internally this routine opens the GPIO chip, requests the set of lines for
+ * the type of events specified in the event_type parameter and calls the
+ * polling callback in a loop. The role of the polling callback is to detect
+ * input events on a set of file descriptors and notify the caller about the
+ * fds ready for reading.
+ *
+ * The ctxless event loop then reads each queued event from marked descriptors
+ * and calls the event callback. Both callbacks can stop the loop at any
+ * point.
+ *
+ * The poll_cb argument can be NULL in which case the function falls back to
+ * a default, ppoll() based callback.
+ */
+int gpiod_ctxless_event_monitor_multiple_ext(
+ const char *device, int event_type,
+ const unsigned int *offsets,
+ unsigned int num_lines, bool active_low,
+ const char *consumer, const struct timespec *timeout,
+ gpiod_ctxless_event_poll_cb poll_cb,
+ gpiod_ctxless_event_handle_cb event_cb,
+ void *data, int flags) GPIOD_API;
+
+
/**
* @brief Determine the chip name and line offset of a line with given name.
* @param name The name of the GPIO line to lookup.
@@ -658,6 +813,20 @@ enum {
/**< The active state of a GPIO is active-low. */
};
+/**
+ * @brief Possible internal bias settings.
+ */
+enum {
+ GPIOD_LINE_BIAS_AS_IS = 1,
+ /**< The internal bias state is unknown. */
+ GPIOD_LINE_BIAS_DISABLE,
+ /**< The internal bias is disabled. */
+ GPIOD_LINE_BIAS_PULL_UP,
+ /**< The internal pull-up bias is enabled. */
+ GPIOD_LINE_BIAS_PULL_DOWN,
+ /**< The internal pull-down bias is enabled. */
+};
+
/**
* @brief Read the GPIO line offset.
* @param line GPIO line object.
@@ -697,6 +866,14 @@ int gpiod_line_direction(struct gpiod_line *line) GPIOD_API;
*/
int gpiod_line_active_state(struct gpiod_line *line) GPIOD_API;
+/**
+ * @brief Read the GPIO line bias setting.
+ * @param line GPIO line object.
+ * @return Returns GPIOD_LINE_BIAS_PULL_UP, GPIOD_LINE_BIAS_PULL_DOWN,
+ * GPIOD_LINE_BIAS_DISABLE or GPIOD_LINE_BIAS_AS_IS.
+ */
+int gpiod_line_bias(struct gpiod_line *line) GPIOD_API;
+
/**
* @brief Check if the line is currently in use.
* @param line GPIO line object.
@@ -787,6 +964,12 @@ enum {
/**< The line is an open-source port. */
GPIOD_LINE_REQUEST_FLAG_ACTIVE_LOW = GPIOD_BIT(2),
/**< The active state of the line is low (high is the default). */
+ GPIOD_LINE_REQUEST_FLAG_BIAS_DISABLE = GPIOD_BIT(3),
+ /**< The line has neither either pull-up nor pull-down resistor */
+ GPIOD_LINE_REQUEST_FLAG_BIAS_PULL_DOWN = GPIOD_BIT(4),
+ /**< The line has pull-down resistor enabled */
+ GPIOD_LINE_REQUEST_FLAG_BIAS_PULL_UP = GPIOD_BIT(5),
+ /**< The line has pull-up resistor enabled */
};
/**
diff --git a/lib/core.c b/lib/core.c
index a21918c..0465de9 100644
--- a/lib/core.c
+++ b/lib/core.c
@@ -36,9 +36,7 @@ struct gpiod_line {
unsigned int offset;
int direction;
int active_state;
- bool used;
- bool open_source;
- bool open_drain;
+ __u32 info_flags;
int state;
@@ -349,19 +347,31 @@ int gpiod_line_active_state(struct gpiod_line *line)
return line->active_state;
}
+int gpiod_line_bias(struct gpiod_line *line)
+{
+ if (line->info_flags & GPIOLINE_FLAG_BIAS_DISABLE)
+ return GPIOD_LINE_BIAS_DISABLE;
+ if (line->info_flags & GPIOLINE_FLAG_BIAS_PULL_UP)
+ return GPIOD_LINE_BIAS_PULL_UP;
+ if (line->info_flags & GPIOLINE_FLAG_BIAS_PULL_DOWN)
+ return GPIOD_LINE_BIAS_PULL_DOWN;
+
+ return GPIOD_LINE_BIAS_AS_IS;
+}
+
bool gpiod_line_is_used(struct gpiod_line *line)
{
- return line->used;
+ return line->info_flags & GPIOLINE_FLAG_KERNEL;
}
bool gpiod_line_is_open_drain(struct gpiod_line *line)
{
- return line->open_drain;
+ return line->info_flags & GPIOLINE_FLAG_OPEN_DRAIN;
}
bool gpiod_line_is_open_source(struct gpiod_line *line)
{
- return line->open_source;
+ return line->info_flags & GPIOLINE_FLAG_OPEN_SOURCE;
}
bool gpiod_line_needs_update(struct gpiod_line *line GPIOD_UNUSED)
@@ -388,9 +398,7 @@ int gpiod_line_update(struct gpiod_line *line)
? GPIOD_LINE_ACTIVE_STATE_LOW
: GPIOD_LINE_ACTIVE_STATE_HIGH;
- line->used = info.flags & GPIOLINE_FLAG_KERNEL;
- line->open_drain = info.flags & GPIOLINE_FLAG_OPEN_DRAIN;
- line->open_source = info.flags & GPIOLINE_FLAG_OPEN_SOURCE;
+ line->info_flags = info.flags;
strncpy(line->name, info.name, sizeof(line->name));
strncpy(line->consumer, info.consumer, sizeof(line->consumer));
@@ -461,6 +469,12 @@ static __u32 line_request_flag_to_gpio_handleflag(int flags)
hflags |= GPIOHANDLE_REQUEST_OPEN_SOURCE;
if (flags & GPIOD_LINE_REQUEST_FLAG_ACTIVE_LOW)
hflags |= GPIOHANDLE_REQUEST_ACTIVE_LOW;
+ if (flags & GPIOD_LINE_REQUEST_FLAG_BIAS_DISABLE)
+ hflags |= GPIOHANDLE_REQUEST_BIAS_DISABLE;
+ if (flags & GPIOD_LINE_REQUEST_FLAG_BIAS_PULL_DOWN)
+ hflags |= GPIOHANDLE_REQUEST_BIAS_PULL_DOWN;
+ if (flags & GPIOD_LINE_REQUEST_FLAG_BIAS_PULL_UP)
+ hflags |= GPIOHANDLE_REQUEST_BIAS_PULL_UP;
return hflags;
}
diff --git a/lib/ctxless.c b/lib/ctxless.c
index ba85018..014475c 100644
--- a/lib/ctxless.c
+++ b/lib/ctxless.c
@@ -14,6 +14,26 @@
#include <stdio.h>
#include <string.h>
+static int ctxless_flags_to_line_request_flags(bool active_low, int flags)
+{
+ int req_flags = 0;
+
+ if (active_low)
+ req_flags |= GPIOD_LINE_REQUEST_FLAG_ACTIVE_LOW;
+ if (flags & GPIOD_CTXLESS_FLAG_OPEN_DRAIN)
+ req_flags |= GPIOD_LINE_REQUEST_FLAG_OPEN_DRAIN;
+ if (flags & GPIOD_CTXLESS_FLAG_OPEN_SOURCE)
+ req_flags |= GPIOD_LINE_REQUEST_FLAG_OPEN_SOURCE;
+ if (flags & GPIOD_CTXLESS_FLAG_BIAS_DISABLE)
+ req_flags |= GPIOD_LINE_REQUEST_FLAG_BIAS_DISABLE;
+ if (flags & GPIOD_CTXLESS_FLAG_BIAS_PULL_UP)
+ req_flags |= GPIOD_LINE_REQUEST_FLAG_BIAS_PULL_UP;
+ if (flags & GPIOD_CTXLESS_FLAG_BIAS_PULL_DOWN)
+ req_flags |= GPIOD_LINE_REQUEST_FLAG_BIAS_PULL_DOWN;
+
+ return req_flags;
+}
+
int gpiod_ctxless_get_value(const char *device, unsigned int offset,
bool active_low, const char *consumer)
{
@@ -27,16 +47,44 @@ int gpiod_ctxless_get_value(const char *device, unsigned int offset,
return value;
}
+int gpiod_ctxless_get_value_ext(const char *device, unsigned int offset,
+ bool active_low, const char *consumer,
+ int flags)
+{
+ int value, rv;
+
+ rv = gpiod_ctxless_get_value_multiple_ext(device, &offset, &value, 1,
+ active_low, consumer, flags);
+ if (rv < 0)
+ return rv;
+
+ return value;
+}
+
int gpiod_ctxless_get_value_multiple(const char *device,
const unsigned int *offsets, int *values,
unsigned int num_lines, bool active_low,
const char *consumer)
+{
+ int rv;
+
+ rv = gpiod_ctxless_get_value_multiple_ext(device, offsets, values,
+ num_lines, active_low,
+ consumer, 0);
+ return rv;
+}
+
+int gpiod_ctxless_get_value_multiple_ext(const char *device,
+ const unsigned int *offsets,
+ int *values, unsigned int num_lines,
+ bool active_low,
+ const char *consumer, int flags)
{
struct gpiod_line_bulk bulk;
struct gpiod_chip *chip;
struct gpiod_line *line;
unsigned int i;
- int rv, flags;
+ int rv, req_flags;
if (!num_lines || num_lines > GPIOD_LINE_BULK_MAX_LINES) {
errno = EINVAL;
@@ -59,9 +107,8 @@ int gpiod_ctxless_get_value_multiple(const char *device,
gpiod_line_bulk_add(&bulk, line);
}
- flags = active_low ? GPIOD_LINE_REQUEST_FLAG_ACTIVE_LOW : 0;
-
- rv = gpiod_line_request_bulk_input_flags(&bulk, consumer, flags);
+ req_flags = ctxless_flags_to_line_request_flags(active_low, flags);
+ rv = gpiod_line_request_bulk_input_flags(&bulk, consumer, req_flags);
if (rv < 0) {
gpiod_chip_close(chip);
return -1;
@@ -83,17 +130,39 @@ int gpiod_ctxless_set_value(const char *device, unsigned int offset, int value,
active_low, consumer, cb, data);
}
+int gpiod_ctxless_set_value_ext(const char *device, unsigned int offset,
+ int value, bool active_low,
+ const char *consumer,
+ gpiod_ctxless_set_value_cb cb,
+ void *data, int flags)
+{
+ return gpiod_ctxless_set_value_multiple_ext(device, &offset, &value,
+ 1, active_low, consumer,
+ cb, data, flags);
+}
+
int gpiod_ctxless_set_value_multiple(const char *device,
const unsigned int *offsets,
const int *values, unsigned int num_lines,
bool active_low, const char *consumer,
gpiod_ctxless_set_value_cb cb, void *data)
+{
+ return gpiod_ctxless_set_value_multiple_ext(device, offsets, values,
+ num_lines, active_low,
+ consumer, cb, data, 0);
+}
+
+int gpiod_ctxless_set_value_multiple_ext(
+ const char *device, const unsigned int *offsets,
+ const int *values, unsigned int num_lines,
+ bool active_low, const char *consumer,
+ gpiod_ctxless_set_value_cb cb, void *data, int flags)
{
struct gpiod_line_bulk bulk;
struct gpiod_chip *chip;
struct gpiod_line *line;
unsigned int i;
- int rv, flags;
+ int rv, req_flags;
if (!num_lines || num_lines > GPIOD_LINE_BULK_MAX_LINES) {
errno = EINVAL;
@@ -116,10 +185,9 @@ int gpiod_ctxless_set_value_multiple(const char *device,
gpiod_line_bulk_add(&bulk, line);
}
- flags = active_low ? GPIOD_LINE_REQUEST_FLAG_ACTIVE_LOW : 0;
-
+ req_flags = ctxless_flags_to_line_request_flags(active_low, flags);
rv = gpiod_line_request_bulk_output_flags(&bulk, consumer,
- flags, values);
+ req_flags, values);
if (rv < 0) {
gpiod_chip_close(chip);
return -1;
@@ -216,6 +284,19 @@ int gpiod_ctxless_event_monitor(const char *device, int event_type,
poll_cb, event_cb, data);
}
+int gpiod_ctxless_event_monitor_ext(const char *device, int event_type,
+ unsigned int offset, bool active_low,
+ const char *consumer,
+ const struct timespec *timeout,
+ gpiod_ctxless_event_poll_cb poll_cb,
+ gpiod_ctxless_event_handle_cb event_cb,
+ void *data, int flags)
+{
+ return gpiod_ctxless_event_monitor_multiple_ext(
+ device, event_type, &offset, 1, active_low,
+ consumer, timeout, poll_cb, event_cb, data, flags);
+}
+
int gpiod_ctxless_event_monitor_multiple(
const char *device, int event_type,
const unsigned int *offsets,
@@ -225,6 +306,21 @@ int gpiod_ctxless_event_monitor_multiple(
gpiod_ctxless_event_poll_cb poll_cb,
gpiod_ctxless_event_handle_cb event_cb,
void *data)
+{
+ return gpiod_ctxless_event_monitor_multiple_ext(
+ device, event_type, offsets,
+ num_lines, active_low, consumer, timeout,
+ poll_cb, event_cb, data, 0);
+}
+
+int gpiod_ctxless_event_monitor_multiple_ext(
+ const char *device, int event_type,
+ const unsigned int *offsets,
+ unsigned int num_lines, bool active_low,
+ const char *consumer, const struct timespec *timeout,
+ gpiod_ctxless_event_poll_cb poll_cb,
+ gpiod_ctxless_event_handle_cb event_cb,
+ void *data, int flags)
{
struct gpiod_ctxless_event_poll_fd fds[GPIOD_LINE_BULK_MAX_LINES];
struct gpiod_line_request_config conf;
@@ -259,7 +355,7 @@ int gpiod_ctxless_event_monitor_multiple(
gpiod_line_bulk_add(&bulk, line);
}
- conf.flags = active_low ? GPIOD_LINE_REQUEST_FLAG_ACTIVE_LOW : 0;
+ conf.flags = ctxless_flags_to_line_request_flags(active_low, flags);
conf.consumer = consumer;
if (event_type == GPIOD_CTXLESS_EVENT_RISING_EDGE) {
--
2.24.0
next prev parent reply other threads:[~2019-11-25 14:32 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-25 14:31 [libgpiod][PATCH v3 00/14] Add support for bias flags and SET_CONFIG Kent Gibson
2019-11-25 14:31 ` Kent Gibson [this message]
2019-11-25 14:31 ` [libgpiod][PATCH v3 02/14] tests: add tests for bias flags Kent Gibson
2019-11-28 10:28 ` Bartosz Golaszewski
2019-11-25 14:31 ` [libgpiod][PATCH v3 03/14] bindings: cxx: add support " Kent Gibson
2019-11-28 10:29 ` Bartosz Golaszewski
2019-11-25 14:31 ` [libgpiod][PATCH v3 04/14] bindings: cxx: tests: add tests " Kent Gibson
2019-11-25 14:31 ` [libgpiod][PATCH v3 05/14] bindings: python: add support " Kent Gibson
2019-11-25 14:31 ` [libgpiod][PATCH v3 06/14] bindings: python: tests: add tests " Kent Gibson
2019-11-25 14:31 ` [libgpiod][PATCH v3 07/14] core: add support for SET_CONFIG Kent Gibson
2019-11-28 10:29 ` Bartosz Golaszewski
2019-11-25 14:31 ` [libgpiod][PATCH v3 08/14] tests: add tests " Kent Gibson
2019-11-25 14:31 ` [libgpiod][PATCH v3 09/14] bindings: cxx: add support " Kent Gibson
2019-11-28 10:29 ` Bartosz Golaszewski
2019-11-25 14:31 ` [libgpiod][PATCH v3 10/14] bindings: cxx: tests: add tests for SET_CONFIG methods Kent Gibson
2019-11-25 14:31 ` [libgpiod][PATCH v3 11/14] bindings: python: add support for SET_CONFIG Kent Gibson
2019-11-28 10:29 ` Bartosz Golaszewski
2019-11-25 14:31 ` [libgpiod][PATCH v3 12/14] bindings: python: tests: add tests for SET_CONFIG methods Kent Gibson
2019-11-25 14:31 ` [libgpiod][PATCH v3 13/14] tools: add support for bias flags Kent Gibson
2019-11-28 10:29 ` Bartosz Golaszewski
2019-11-25 14:31 ` [libgpiod][PATCH v3 14/14] tools: add tests for bias and drive flags Kent Gibson
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