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clang-format: reapply to recently modified sources

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Signed-off-by: Mihai Tudor Panu <mihai.tudor.panu@intel.com>
This commit is contained in:
Mihai Tudor Panu
2019-03-06 13:14:09 -08:00
parent 41fc378099
commit 7f8d3876e3
3 changed files with 182 additions and 164 deletions
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83
src/gpio/gpio.c
View File

@@ -23,9 +23,9 @@
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#include "gpio.h"
#include "gpio/gpio_chardev.h"
#include "linux/gpio.h"
#include "mraa_internal.h"
#include "gpio/gpio_chardev.h"
#include <dirent.h>
#include <errno.h>
@@ -38,8 +38,8 @@
#include <sys/ioctl.h>
#include <sys/mman.h>
#include <sys/stat.h>
#include <unistd.h>
#include <sys/time.h>
#include <unistd.h>
#define SYSFS_CLASS_GPIO "/sys/class/gpio"
#define MAX_SIZE 64
@@ -130,15 +130,13 @@ mraa_gpio_init_internal(mraa_adv_func_t* func_table, int pin)
} else {
int export = open(SYSFS_CLASS_GPIO "/export", O_WRONLY);
if (export == -1) {
syslog(LOG_ERR, "gpio%i: init: Failed to open 'export' for writing: %s",
pin, strerror(errno));
syslog(LOG_ERR, "gpio%i: init: Failed to open 'export' for writing: %s", pin, strerror(errno));
status = MRAA_ERROR_INVALID_RESOURCE;
goto init_internal_cleanup;
}
length = snprintf(bu, sizeof(bu), "%d", dev->pin);
if (write(export, bu, length * sizeof(char)) == -1) {
syslog(LOG_ERR, "gpio%i: init: Failed to write to 'export': %s",
pin, strerror(errno));
syslog(LOG_ERR, "gpio%i: init: Failed to write to 'export': %s", pin, strerror(errno));
close(export);
status = MRAA_ERROR_INVALID_RESOURCE;
goto init_internal_cleanup;
@@ -181,10 +179,8 @@ mraa_gpio_init(int pin)
* example: pin 515, dev->pin = 515, dev->phy_pin = 3
*/
if (mraa_is_sub_platform_id(pin) && (board->sub_platform != NULL)) {
syslog(LOG_NOTICE, "gpio%i: initialised on sub platform '%s' physical pin: %i",
pin,
board->sub_platform->platform_name != NULL ?
board->sub_platform->platform_name : "",
syslog(LOG_NOTICE, "gpio%i: initialised on sub platform '%s' physical pin: %i", pin,
board->sub_platform->platform_name != NULL ? board->sub_platform->platform_name : "",
mraa_get_sub_platform_index(pin));
board = board->sub_platform;
@@ -201,8 +197,7 @@ mraa_gpio_init(int pin)
}
if (pin < 0 || pin >= board->phy_pin_count) {
syslog(LOG_ERR, "gpio: init: pin %i beyond platform pin count (%i)",
pin, board->phy_pin_count);
syslog(LOG_ERR, "gpio: init: pin %i beyond platform pin count (%i)", pin, board->phy_pin_count);
return NULL;
}
if (board->pins[pin].capabilities.gpio != 1) {
@@ -337,8 +332,8 @@ mraa_gpio_chardev_init(int pins[], int num_pins)
int line_in_group;
line_in_group = gpio_group[chip_id].num_gpio_lines;
gpio_group[chip_id].gpio_lines = realloc(gpio_group[chip_id].gpio_lines,
(line_in_group + 1) * sizeof(unsigned int));
gpio_group[chip_id].gpio_lines =
realloc(gpio_group[chip_id].gpio_lines, (line_in_group + 1) * sizeof(unsigned int));
if (gpio_group[chip_id].gpio_lines == NULL) {
syslog(LOG_CRIT, "[GPIOD_INTERFACE]: Failed to allocate memory for internal member");
mraa_gpio_close(dev);
@@ -466,8 +461,7 @@ mraa_gpio_wait_interrupt(int fds[],
int control_fd
#endif
,
mraa_gpio_events_t events
)
mraa_gpio_events_t events)
{
unsigned char c;
#ifdef HAVE_PTHREAD_CANCEL
@@ -564,7 +558,8 @@ mraa_gpio_get_events(mraa_gpio_context dev)
unsigned int pin_idx;
mraa_gpiod_group_t gpio_iter;
for_each_gpio_group(gpio_iter, dev) {
for_each_gpio_group(gpio_iter, dev)
{
for (int i = 0; i < gpio_iter->num_gpio_lines; ++i) {
if (dev->events[event_idx].id != -1) {
pin_idx = gpio_iter->gpio_group_to_pins_table[i];
@@ -613,12 +608,14 @@ mraa_gpio_interrupt_handler(void* arg)
}
/* Is this pin on a subplatform? Do nothing... */
if (mraa_is_sub_platform_id(dev->pin)) {}
if (mraa_is_sub_platform_id(dev->pin)) {
}
/* Is the platform chardev_capable? */
else if (plat->chardev_capable) {
mraa_gpiod_group_t gpio_group;
for_each_gpio_group(gpio_group, dev) {
for_each_gpio_group(gpio_group, dev)
{
for (int i = 0; i < gpio_group->num_gpio_lines; ++i) {
fps[idx++] = gpio_group->event_handles[i];
}
@@ -676,8 +673,7 @@ mraa_gpio_interrupt_handler(void* arg)
dev->isr_control_pipe[0]
#endif
,
dev->events
);
dev->events);
}
}
@@ -977,8 +973,10 @@ mraa_gpio_mode(mraa_gpio_context dev, mraa_gpio_mode_t mode)
_mraa_close_gpio_desc(dev);
/* We save flag values from the first valid line. */
for_each_gpio_group(gpio_iter, dev) {
mraa_gpiod_line_info* linfo = mraa_get_line_info_by_chip_number(gpio_iter->gpio_chip, gpio_iter->gpio_lines[0]);
for_each_gpio_group(gpio_iter, dev)
{
mraa_gpiod_line_info* linfo =
mraa_get_line_info_by_chip_number(gpio_iter->gpio_chip, gpio_iter->gpio_lines[0]);
if (!linfo) {
syslog(LOG_ERR, "[GPIOD_INTERFACE]: error getting line info");
return MRAA_ERROR_UNSPECIFIED;
@@ -1005,8 +1003,10 @@ mraa_gpio_mode(mraa_gpio_context dev, mraa_gpio_mode_t mode)
return MRAA_ERROR_FEATURE_NOT_IMPLEMENTED;
}
for_each_gpio_group(gpio_iter, dev) {
line_handle = mraa_get_lines_handle(gpio_iter->dev_fd, gpio_iter->gpio_lines, gpio_iter->num_gpio_lines, flags, 0);
for_each_gpio_group(gpio_iter, dev)
{
line_handle = mraa_get_lines_handle(gpio_iter->dev_fd, gpio_iter->gpio_lines,
gpio_iter->num_gpio_lines, flags, 0);
if (line_handle <= 0) {
syslog(LOG_ERR, "[GPIOD_INTERFACE]: error getting line handle");
return MRAA_ERROR_INVALID_RESOURCE;
@@ -1071,8 +1071,10 @@ mraa_gpio_chardev_dir(mraa_gpio_context dev, mraa_gpio_dir_t dir)
unsigned flags = 0;
mraa_gpiod_group_t gpio_iter;
for_each_gpio_group(gpio_iter, dev) {
mraa_gpiod_line_info* linfo = mraa_get_line_info_by_chip_number(gpio_iter->gpio_chip, gpio_iter->gpio_lines[0]);
for_each_gpio_group(gpio_iter, dev)
{
mraa_gpiod_line_info* linfo =
mraa_get_line_info_by_chip_number(gpio_iter->gpio_chip, gpio_iter->gpio_lines[0]);
if (!linfo) {
syslog(LOG_ERR, "[GPIOD_INTERFACE]: error getting line info");
return MRAA_ERROR_UNSPECIFIED;
@@ -1097,7 +1099,8 @@ mraa_gpio_chardev_dir(mraa_gpio_context dev, mraa_gpio_dir_t dir)
return MRAA_ERROR_FEATURE_NOT_IMPLEMENTED;
}
for_each_gpio_group(gpio_iter, dev) {
for_each_gpio_group(gpio_iter, dev)
{
if (gpio_iter->gpiod_handle != -1) {
close(gpio_iter->gpiod_handle);
gpio_iter->gpiod_handle = -1;
@@ -1216,8 +1219,10 @@ mraa_gpio_read_dir(mraa_gpio_context dev, mraa_gpio_dir_t *dir)
if (plat->chardev_capable) {
mraa_gpiod_group_t gpio_iter;
for_each_gpio_group(gpio_iter, dev) {
mraa_gpiod_line_info* linfo = mraa_get_line_info_by_chip_number(gpio_iter->gpio_chip, gpio_iter->gpio_lines[0]);
for_each_gpio_group(gpio_iter, dev)
{
mraa_gpiod_line_info* linfo =
mraa_get_line_info_by_chip_number(gpio_iter->gpio_chip, gpio_iter->gpio_lines[0]);
if (!linfo) {
syslog(LOG_ERR, "[GPIOD_INTERFACE]: error getting line info");
return MRAA_ERROR_UNSPECIFIED;
@@ -1314,8 +1319,8 @@ mraa_gpio_read(mraa_gpio_context dev)
}
char bu[2];
if (read(dev->value_fp, bu, 2 * sizeof(char)) != 2) {
syslog(LOG_ERR, "gpio%i: read: Failed to read a sensible value from sysfs: %s",
dev->pin, strerror(errno));
syslog(LOG_ERR, "gpio%i: read: Failed to read a sensible value from sysfs: %s", dev->pin,
strerror(errno));
return -1;
}
lseek(dev->value_fp, 0, SEEK_SET);
@@ -1336,7 +1341,8 @@ mraa_gpio_read_multi(mraa_gpio_context dev, int output_values[])
mraa_gpiod_group_t gpio_iter;
for_each_gpio_group(gpio_iter, dev) {
for_each_gpio_group(gpio_iter, dev)
{
int status;
unsigned flags = GPIOHANDLE_REQUEST_INPUT;
@@ -1349,8 +1355,8 @@ mraa_gpio_read_multi(mraa_gpio_context dev, int output_values[])
}
}
status = mraa_get_line_values(gpio_iter->gpiod_handle, gpio_iter->num_gpio_lines,
gpio_iter->rw_values);
status =
mraa_get_line_values(gpio_iter->gpiod_handle, gpio_iter->num_gpio_lines, gpio_iter->rw_values);
if (status < 0) {
syslog(LOG_ERR, "[GPIOD_INTERFACE]: error writing gpio");
return MRAA_ERROR_INVALID_RESOURCE;
@@ -1460,7 +1466,8 @@ mraa_gpio_write_multi(mraa_gpio_context dev, int input_values[])
}
free(counters);
for_each_gpio_group(gpio_iter, dev) {
for_each_gpio_group(gpio_iter, dev)
{
int status;
unsigned flags = GPIOHANDLE_REQUEST_OUTPUT;
@@ -1473,8 +1480,8 @@ mraa_gpio_write_multi(mraa_gpio_context dev, int input_values[])
}
}
status = mraa_set_line_values(gpio_iter->gpiod_handle, gpio_iter->num_gpio_lines,
gpio_iter->rw_values);
status =
mraa_set_line_values(gpio_iter->gpiod_handle, gpio_iter->num_gpio_lines, gpio_iter->rw_values);
if (status < 0) {
syslog(LOG_ERR, "[GPIOD_INTERFACE]: error writing gpio");
return MRAA_ERROR_INVALID_RESOURCE;

15
src/json/jsonplatform.c
View File

@@ -23,14 +23,14 @@
*/
#include <stddef.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include <json-c/json.h>
#include <sys/stat.h>
#include <sys/mman.h>
#include <sys/stat.h>
#include "mraa_internal.h"
@@ -64,9 +64,8 @@ mraa_init_json_platform_get_index(json_object* jobj, const char* io, const char*
*pos = (int) json_object_get_int(jobj_temp);
if (*pos < 0 || *pos > upper) {
syslog(LOG_ERR,
"init_json_platform: %s %s at position: %d, gave: %d which was out of range", io,
key, index, *pos);
syslog(LOG_ERR, "init_json_platform: %s %s at position: %d, gave: %d which was out of range",
io, key, index, *pos);
return MRAA_ERROR_INVALID_RESOURCE;
}
return MRAA_SUCCESS;
@@ -559,7 +558,8 @@ mraa_init_json_platform_loop(json_object* jobj_platform, const char* obj_key, mr
jobj_io = json_object_array_get_idx(jobj_temp, i);
// Check to see it's the right type
if (!json_object_is_type(jobj_io, json_type_object)) {
syslog(LOG_ERR, "init_json_platform: One of more of the elements in the \"%s\" "
syslog(LOG_ERR,
"init_json_platform: One of more of the elements in the \"%s\" "
"array where not JSON objects",
obj_key);
return MRAA_ERROR_INVALID_RESOURCE;
@@ -595,8 +595,7 @@ mraa_init_json_platform_size_check(json_object* jobj_platform,
// make sure we don't have more than our range
array_length = json_object_array_length(jobj_temp);
if (array_length > range) {
syslog(LOG_ERR,
"init_json_platform: The size of the %s array given was %d, max was: %d",
syslog(LOG_ERR, "init_json_platform: The size of the %s array given was %d, max was: %d",
obj_key, array_length, range);
return MRAA_ERROR_INVALID_RESOURCE;
}

98
src/mraa.c
View File

@@ -28,43 +28,43 @@
#define _XOPEN_SOURCE 600 /* Get nftw() and S_IFSOCK declarations */
#endif
#include <stddef.h>
#include <dlfcn.h>
#include <stdlib.h>
#include <sched.h>
#include <string.h>
#include <pwd.h>
#include <sched.h>
#include <stddef.h>
#include <stdlib.h>
#include <string.h>
#if !defined(PERIPHERALMAN)
#include <glob.h>
#include <ftw.h>
#include <glob.h>
#endif
#include <dirent.h>
#include <fcntl.h>
#include <stdio.h>
#include <stdbool.h>
#include <errno.h>
#include <unistd.h>
#include <ctype.h>
#include <dirent.h>
#include <errno.h>
#include <fcntl.h>
#include <limits.h>
#include <stdbool.h>
#include <stdio.h>
#include <sys/utsname.h>
#include <unistd.h>
#if defined(IMRAA)
#include <json-c/json.h>
#include <sys/stat.h>
#include <sys/mman.h>
#include <sys/stat.h>
#endif
#include "mraa_internal.h"
#include "aio.h"
#include "firmata/firmata_mraa.h"
#include "grovepi/grovepi.h"
#include "gpio.h"
#include "gpio/gpio_chardev.h"
#include "version.h"
#include "grovepi/grovepi.h"
#include "i2c.h"
#include "mraa_internal.h"
#include "pwm.h"
#include "aio.h"
#include "spi.h"
#include "uart.h"
#include "version.h"
#if defined(PERIPHERALMAN)
#include "peripheralmanager/peripheralman.h"
@@ -100,17 +100,20 @@ mraa_set_log_level(int level)
return MRAA_ERROR_INVALID_PARAMETER;
}
mraa_boolean_t mraa_is_kernel_chardev_interface_compatible()
mraa_boolean_t
mraa_is_kernel_chardev_interface_compatible()
{
if (mraa_get_number_of_gpio_chips() <= 0) {
syslog(LOG_NOTICE, "gpio: platform supports chardev but kernel doesn't, falling back to sysfs");
syslog(LOG_NOTICE,
"gpio: platform supports chardev but kernel doesn't, falling back to sysfs");
return 0;
}
return 1;
}
mraa_boolean_t mraa_is_platform_chardev_interface_capable()
mraa_boolean_t
mraa_is_platform_chardev_interface_capable()
{
if ((plat != NULL) && (plat->chardev_capable)) {
return mraa_is_kernel_chardev_interface_compatible();
@@ -202,8 +205,7 @@ imraa_init()
/* If a usb platform lib is present, attempt to load and look for
* necessary symbols for adding extended I/O */
void* usblib = dlopen("libmraa-platform-ft4222.so", RTLD_LAZY);
if (usblib)
{
if (usblib) {
syslog(LOG_NOTICE, "Found USB platform extender library: libmraa-platform-ft4222.so");
syslog(LOG_NOTICE, "Detecting FT4222 subplatforms...");
fptr_add_platform_extender add_ft4222_platform =
@@ -211,8 +213,7 @@ imraa_init()
/* If this method exists, call it to add a subplatform */
syslog(LOG_NOTICE, "Detecting FT4222 subplatforms complete, found %i subplatform/s",
((add_ft4222_platform != NULL) && (add_ft4222_platform(plat) == MRAA_SUCCESS))
? 1 : 0);
((add_ft4222_platform != NULL) && (add_ft4222_platform(plat) == MRAA_SUCCESS)) ? 1 : 0);
}
#endif
@@ -250,7 +251,8 @@ imraa_init()
syslog(LOG_NOTICE, "gpio: support for chardev interface is activated");
}
syslog(LOG_NOTICE, "libmraa initialised for platform '%s' of type %d", mraa_get_platform_name(), mraa_get_platform_type());
syslog(LOG_NOTICE, "libmraa initialised for platform '%s' of type %d", mraa_get_platform_name(),
mraa_get_platform_type());
return MRAA_SUCCESS;
}
@@ -300,8 +302,7 @@ mraa_deinit()
* allocate space for device_path, others use #defines or consts,
* which means this has to be handled differently per platform
*/
if ((plat->platform_type == MRAA_JSON_PLATFORM) ||
(plat->platform_type == MRAA_UP2) ||
if ((plat->platform_type == MRAA_JSON_PLATFORM) || (plat->platform_type == MRAA_UP2) ||
(plat->platform_type == MRAA_IEI_TANK)) {
for (i = 0; i < plat->uart_dev_count; i++) {
if (plat->uart_dev[i].device_path != NULL) {
@@ -417,7 +418,8 @@ mraa_setup_mux_mapped(mraa_pin_t meta)
mraa_gpio_close(mux_i);
}
mux_i = mraa_gpio_init_raw(meta.mux[mi].pin);
if (mux_i == NULL) return MRAA_ERROR_INVALID_HANDLE;
if (mux_i == NULL)
return MRAA_ERROR_INVALID_HANDLE;
last_pin = meta.mux[mi].pin;
}
// this function will sometimes fail, however this is not critical as
@@ -440,7 +442,8 @@ mraa_setup_mux_mapped(mraa_pin_t meta)
mraa_gpio_close(mux_i);
}
mux_i = mraa_gpio_init_raw(meta.mux[mi].pin);
if (mux_i == NULL) return MRAA_ERROR_INVALID_HANDLE;
if (mux_i == NULL)
return MRAA_ERROR_INVALID_HANDLE;
last_pin = meta.mux[mi].pin;
}
@@ -462,7 +465,8 @@ mraa_setup_mux_mapped(mraa_pin_t meta)
mraa_gpio_close(mux_i);
}
mux_i = mraa_gpio_init_raw(meta.mux[mi].pin);
if (mux_i == NULL) return MRAA_ERROR_INVALID_HANDLE;
if (mux_i == NULL)
return MRAA_ERROR_INVALID_HANDLE;
last_pin = meta.mux[mi].pin;
}
@@ -484,7 +488,8 @@ mraa_setup_mux_mapped(mraa_pin_t meta)
mraa_gpio_close(mux_i);
}
mux_i = mraa_gpio_init_raw(meta.mux[mi].pin);
if (mux_i == NULL) return MRAA_ERROR_INVALID_HANDLE;
if (mux_i == NULL)
return MRAA_ERROR_INVALID_HANDLE;
last_pin = meta.mux[mi].pin;
}
@@ -509,7 +514,8 @@ mraa_setup_mux_mapped(mraa_pin_t meta)
mraa_gpio_close(mux_i);
}
mux_i = mraa_gpio_init_raw(meta.mux[mi].pin);
if (mux_i == NULL) return MRAA_ERROR_INVALID_HANDLE;
if (mux_i == NULL)
return MRAA_ERROR_INVALID_HANDLE;
last_pin = meta.mux[mi].pin;
}
@@ -534,7 +540,8 @@ mraa_setup_mux_mapped(mraa_pin_t meta)
mraa_gpio_close(mux_i);
}
mux_i = mraa_gpio_init_raw(meta.mux[mi].pin);
if (mux_i == NULL) return MRAA_ERROR_INVALID_HANDLE;
if (mux_i == NULL)
return MRAA_ERROR_INVALID_HANDLE;
last_pin = meta.mux[mi].pin;
}
@@ -553,7 +560,8 @@ mraa_setup_mux_mapped(mraa_pin_t meta)
break;
default:
syslog(LOG_NOTICE, "mraa_setup_mux_mapped: wrong command %d on pin %d with value %d", meta.mux[mi].pincmd, meta.mux[mi].pin, meta.mux[mi].value);
syslog(LOG_NOTICE, "mraa_setup_mux_mapped: wrong command %d on pin %d with value %d",
meta.mux[mi].pincmd, meta.mux[mi].pin, meta.mux[mi].value);
break;
}
}
@@ -654,7 +662,8 @@ mraa_pin_mode_test(int pin, mraa_pinmodes_t mode)
pin = mraa_get_sub_platform_index(pin);
}
if (current_plat == NULL || current_plat->platform_type == MRAA_UNKNOWN_PLATFORM || current_plat->platform_type == MRAA_NULL_PLATFORM) {
if (current_plat == NULL || current_plat->platform_type == MRAA_UNKNOWN_PLATFORM ||
current_plat->platform_type == MRAA_NULL_PLATFORM) {
return 0;
}
if (pin > (current_plat->phy_pin_count - 1) || pin < 0)
@@ -1210,8 +1219,7 @@ mraa_find_i2c_bus_pci(const char* pci_device, const char *pci_id, const char* ad
if (n < 0) {
syslog(LOG_ERR, "Failed to get information on i2c");
return -1;
}
else {
} else {
while (n--) {
char* dup = strdup(namelist[n]->d_name);
char* orig_dup = dup;
@@ -1444,7 +1452,8 @@ mraa_add_from_lockfile(const char* imraa_lock_file)
const char* uartdev = NULL;
for (i = 0; i < subplat_num; i++) {
struct json_object* ioobj = json_object_array_get_idx(ioarray, i);
json_object_object_foreach(ioobj, key, val) {
json_object_object_foreach(ioobj, key, val)
{
if (strncmp(key, "id", strlen("id") + 1) == 0) {
if (mraa_atoi(json_object_get_string(val), &id) != MRAA_SUCCESS) {
id = -1;
@@ -1470,8 +1479,7 @@ mraa_add_from_lockfile(const char* imraa_lock_file)
*/
memset(plat->adv_func, 0, sizeof(mraa_adv_func_t));
}
}
else {
} else {
ret = MRAA_ERROR_INVALID_RESOURCE;
}
json_object_put(jobj_lock);
@@ -1598,11 +1606,13 @@ mraa_init_io(const char* desc)
} else if (strncmp(type, PWM_KEY, strlen(PWM_KEY) + 1) == 0) {
if (raw) {
if (mraa_init_io_helper(&str, &id, delim) != MRAA_SUCCESS) {
syslog(LOG_ERR, "mraa_init_io: Pwm, unable to convert the chip id string into a useable Int");
syslog(LOG_ERR, "mraa_init_io: Pwm, unable to convert the chip id string into a "
"useable Int");
return NULL;
}
if (mraa_init_io_helper(&str, &pin, delim) != MRAA_SUCCESS) {
syslog(LOG_ERR, "mraa_init_io: Pwm, unable to convert the pin string into a useable Int");
syslog(LOG_ERR,
"mraa_init_io: Pwm, unable to convert the pin string into a useable Int");
return NULL;
}
return (void*) mraa_pwm_init_raw(id, pin);
@@ -1611,11 +1621,13 @@ mraa_init_io(const char* desc)
} else if (strncmp(type, SPI_KEY, strlen(SPI_KEY) + 1) == 0) {
if (raw) {
if (mraa_init_io_helper(&str, &id, delim) != MRAA_SUCCESS) {
syslog(LOG_ERR, "mraa_init_io: Spi, unable to convert the bus string into a useable Int");
syslog(LOG_ERR,
"mraa_init_io: Spi, unable to convert the bus string into a useable Int");
return NULL;
}
if (mraa_init_io_helper(&str, &pin, delim) != MRAA_SUCCESS) {
syslog(LOG_ERR, "mraa_init_io: Spi, unable to convert the cs string into a useable Int");
syslog(LOG_ERR,
"mraa_init_io: Spi, unable to convert the cs string into a useable Int");
return NULL;
}
return (void*) mraa_spi_init_raw(id, pin);