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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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210
src/mraa.c
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@@ -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();
@@ -202,17 +205,15 @@ 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 =
(fptr_add_platform_extender)dlsym(usblib, "mraa_usb_platform_extender");
(fptr_add_platform_extender) dlsym(usblib, "mraa_usb_platform_extender");
/* 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;
}
@@ -300,9 +302,8 @@ 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) ||
(plat->platform_type == MRAA_IEI_TANK)) {
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) {
free(plat->uart_dev[i].device_path);
@@ -377,7 +378,7 @@ mraa_iio_detect()
plat_iio->iio_device_count = num_iio_devices;
plat_iio->iio_devices = calloc(num_iio_devices, sizeof(struct _iio));
struct _iio* device;
for (i=0; i < num_iio_devices; i++) {
for (i = 0; i < num_iio_devices; i++) {
device = &plat_iio->iio_devices[i];
device->num = i;
snprintf(filepath, 64, "/sys/bus/iio/devices/iio:device%d/name", i);
@@ -390,7 +391,7 @@ mraa_iio_detect()
len = strlen(name);
// use strndup
device->name = malloc((sizeof(char) * len) + sizeof(char));
strncpy(device->name, name, len+1);
strncpy(device->name, name, len + 1);
}
close(fd);
}
@@ -409,22 +410,23 @@ mraa_setup_mux_mapped(mraa_pin_t meta)
for (mi = 0; mi < meta.mux_total; mi++) {
switch(meta.mux[mi].pincmd) {
case PINCMD_UNDEFINED: // used for backward compatibility
if(meta.mux[mi].pin != last_pin) {
switch (meta.mux[mi].pincmd) {
case PINCMD_UNDEFINED: // used for backward compatibility
if (meta.mux[mi].pin != last_pin) {
if (mux_i != NULL) {
mraa_gpio_owner(mux_i, 0);
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
// long as the write succeeds - Test case galileo gen2 pin2
mraa_gpio_dir(mux_i, MRAA_GPIO_OUT);
ret = mraa_gpio_write(mux_i, meta.mux[mi].value);
if(ret != MRAA_SUCCESS) {
if (ret != MRAA_SUCCESS) {
if (mux_i != NULL) {
mraa_gpio_owner(mux_i, 0);
mraa_gpio_close(mux_i);
@@ -434,19 +436,20 @@ mraa_setup_mux_mapped(mraa_pin_t meta)
break;
case PINCMD_SET_VALUE:
if(meta.mux[mi].pin != last_pin) {
if (meta.mux[mi].pin != last_pin) {
if (mux_i != NULL) {
mraa_gpio_owner(mux_i, 0);
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;
}
ret = mraa_gpio_write(mux_i, meta.mux[mi].value);
if(ret != MRAA_SUCCESS) {
if (ret != MRAA_SUCCESS) {
if (mux_i != NULL) {
mraa_gpio_owner(mux_i, 0);
mraa_gpio_close(mux_i);
@@ -456,19 +459,20 @@ mraa_setup_mux_mapped(mraa_pin_t meta)
break;
case PINCMD_SET_DIRECTION:
if(meta.mux[mi].pin != last_pin) {
if (meta.mux[mi].pin != last_pin) {
if (mux_i != NULL) {
mraa_gpio_owner(mux_i, 0);
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;
}
ret = mraa_gpio_dir(mux_i, meta.mux[mi].value);
if(ret != MRAA_SUCCESS) {
if (ret != MRAA_SUCCESS) {
if (mux_i != NULL) {
mraa_gpio_owner(mux_i, 0);
mraa_gpio_close(mux_i);
@@ -478,22 +482,23 @@ mraa_setup_mux_mapped(mraa_pin_t meta)
break;
case PINCMD_SET_IN_VALUE:
if(meta.mux[mi].pin != last_pin) {
if (meta.mux[mi].pin != last_pin) {
if (mux_i != NULL) {
mraa_gpio_owner(mux_i, 0);
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;
}
ret = mraa_gpio_dir(mux_i, MRAA_GPIO_IN);
if(ret == MRAA_SUCCESS)
if (ret == MRAA_SUCCESS)
ret = mraa_gpio_write(mux_i, meta.mux[mi].value);
if(ret != MRAA_SUCCESS) {
if (ret != MRAA_SUCCESS) {
if (mux_i != NULL) {
mraa_gpio_owner(mux_i, 0);
mraa_gpio_close(mux_i);
@@ -503,22 +508,23 @@ mraa_setup_mux_mapped(mraa_pin_t meta)
break;
case PINCMD_SET_OUT_VALUE:
if(meta.mux[mi].pin != last_pin) {
if (meta.mux[mi].pin != last_pin) {
if (mux_i != NULL) {
mraa_gpio_owner(mux_i, 0);
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;
}
ret = mraa_gpio_dir(mux_i, MRAA_GPIO_OUT);
if(ret == MRAA_SUCCESS)
if (ret == MRAA_SUCCESS)
ret = mraa_gpio_write(mux_i, meta.mux[mi].value);
if(ret != MRAA_SUCCESS) {
if (ret != MRAA_SUCCESS) {
if (mux_i != NULL) {
mraa_gpio_owner(mux_i, 0);
mraa_gpio_close(mux_i);
@@ -528,19 +534,20 @@ mraa_setup_mux_mapped(mraa_pin_t meta)
break;
case PINCMD_SET_MODE:
if(meta.mux[mi].pin != last_pin) {
if (meta.mux[mi].pin != last_pin) {
if (mux_i != NULL) {
mraa_gpio_owner(mux_i, 0);
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;
}
ret = mraa_gpio_mode(mux_i, meta.mux[mi].value);
if(ret != MRAA_SUCCESS) {
if (ret != MRAA_SUCCESS) {
if (mux_i != NULL) {
mraa_gpio_owner(mux_i, 0);
mraa_gpio_close(mux_i);
@@ -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)
@@ -876,9 +885,9 @@ mraa_get_platform_pin_count(uint8_t platform_offset)
return mraa_get_pin_count();
else {
if (mraa_has_sub_platform())
return plat->sub_platform->phy_pin_count;
return plat->sub_platform->phy_pin_count;
else
return 0;
return 0;
}
}
@@ -920,14 +929,14 @@ mraa_gpio_lookup(const char* pin_name)
}
for (i = 0; i < plat->phy_pin_count; i++) {
// Skip non GPIO pins
if (!(plat->pins[i].capabilities.gpio))
continue;
// Skip non GPIO pins
if (!(plat->pins[i].capabilities.gpio))
continue;
if (plat->pins[i].name != NULL &&
strncmp(pin_name, plat->pins[i].name, strlen(plat->pins[i].name) + 1) == 0) {
return i;
}
if (plat->pins[i].name != NULL &&
strncmp(pin_name, plat->pins[i].name, strlen(plat->pins[i].name) + 1) == 0) {
return i;
}
}
return -1;
}
@@ -946,10 +955,10 @@ mraa_i2c_lookup(const char* i2c_name)
}
for (i = 0; i < plat->i2c_bus_count; i++) {
if (plat->i2c_bus[i].name != NULL &&
strncmp(i2c_name, plat->i2c_bus[i].name, strlen(plat->i2c_bus[i].name) + 1) == 0) {
return plat->i2c_bus[i].bus_id;
}
if (plat->i2c_bus[i].name != NULL &&
strncmp(i2c_name, plat->i2c_bus[i].name, strlen(plat->i2c_bus[i].name) + 1) == 0) {
return plat->i2c_bus[i].bus_id;
}
}
return -1;
}
@@ -968,10 +977,10 @@ mraa_spi_lookup(const char* spi_name)
}
for (i = 0; i < plat->spi_bus_count; i++) {
if (plat->spi_bus[i].name != NULL &&
strncmp(spi_name, plat->spi_bus[i].name, strlen(plat->spi_bus[i].name) + 1) == 0) {
return plat->spi_bus[i].bus_id;
}
if (plat->spi_bus[i].name != NULL &&
strncmp(spi_name, plat->spi_bus[i].name, strlen(plat->spi_bus[i].name) + 1) == 0) {
return plat->spi_bus[i].bus_id;
}
}
return -1;
}
@@ -990,10 +999,10 @@ mraa_pwm_lookup(const char* pwm_name)
}
for (i = 0; i < plat->pwm_dev_count; i++) {
if (plat->pwm_dev[i].name != NULL &&
strncmp(pwm_name, plat->pwm_dev[i].name, strlen(plat->pwm_dev[i].name) + 1) == 0) {
return plat->pwm_dev[i].index;
}
if (plat->pwm_dev[i].name != NULL &&
strncmp(pwm_name, plat->pwm_dev[i].name, strlen(plat->pwm_dev[i].name) + 1) == 0) {
return plat->pwm_dev[i].index;
}
}
return -1;
}
@@ -1012,10 +1021,10 @@ mraa_uart_lookup(const char* uart_name)
}
for (i = 0; i < plat->uart_dev_count; i++) {
if (plat->uart_dev[i].name != NULL &&
strncmp(uart_name, plat->uart_dev[i].name, strlen(plat->uart_dev[i].name) + 1) == 0) {
return plat->uart_dev[i].index;
}
if (plat->uart_dev[i].name != NULL &&
strncmp(uart_name, plat->uart_dev[i].name, strlen(plat->uart_dev[i].name) + 1) == 0) {
return plat->uart_dev[i].index;
}
}
return -1;
}
@@ -1029,9 +1038,9 @@ mraa_get_default_i2c_bus(uint8_t platform_offset)
return plat->def_i2c_bus;
} else {
if (mraa_has_sub_platform())
return plat->sub_platform->def_i2c_bus;
return plat->sub_platform->def_i2c_bus;
else
return -1;
return -1;
}
}
@@ -1195,23 +1204,22 @@ mraa_count_i2c_files(const char* path, const struct stat* sb, int flag, struct F
}
int
mraa_find_i2c_bus_pci(const char* pci_device, const char *pci_id, const char* adapter_name)
mraa_find_i2c_bus_pci(const char* pci_device, const char* pci_id, const char* adapter_name)
{
/**
* For example we'd get something like:
* pci0000:00/0000:00:16.3/i2c_desiignware.3
*/
char path[1024];
snprintf(path, 1024-1, "/sys/devices/pci%s/%s/%s/", pci_device, pci_id, adapter_name);
snprintf(path, 1024 - 1, "/sys/devices/pci%s/%s/%s/", pci_device, pci_id, adapter_name);
if (mraa_file_exist(path)) {
struct dirent **namelist;
struct dirent** namelist;
int n;
n = scandir(path, &namelist, NULL, alphasort);
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;
@@ -1270,7 +1278,7 @@ mraa_find_i2c_bus(const char* devname, int startfrom)
// i2c devices are numbered numerically so 0 must exist otherwise there is
// no i2c-dev loaded
if (mraa_file_exist("/sys/class/i2c-dev/i2c-0")) {
for (;i < num_i2c_devices; i++) {
for (; i < num_i2c_devices; i++) {
off_t size, err;
snprintf(path, 64, "/sys/class/i2c-dev/i2c-%u/name", i);
fd = open(path, O_RDONLY);
@@ -1379,8 +1387,8 @@ mraa_add_subplatform(mraa_platform_t subplatformtype, const char* dev)
return MRAA_ERROR_FEATURE_NOT_SUPPORTED;
}
int i2c_bus;
char *dev_dup = strdup(dev);
if(mraa_atoi(dev_dup, &i2c_bus) != MRAA_SUCCESS && i2c_bus < plat->i2c_bus_count) {
char* dev_dup = strdup(dev);
if (mraa_atoi(dev_dup, &i2c_bus) != MRAA_SUCCESS && i2c_bus < plat->i2c_bus_count) {
syslog(LOG_NOTICE, "mraa: Cannot add GrovePi subplatform, invalid i2c bus specified");
free(dev_dup);
return MRAA_ERROR_INVALID_PARAMETER;
@@ -1443,8 +1451,9 @@ mraa_add_from_lockfile(const char* imraa_lock_file)
int id = -1;
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) {
struct json_object* ioobj = json_object_array_get_idx(ioarray, i);
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;
@@ -1465,13 +1474,12 @@ mraa_add_from_lockfile(const char* imraa_lock_file)
}
if (json_object_object_get_ex(jobj_lock, "IO", &ioarray) == true &&
json_object_is_type(ioarray, json_type_array)) {
/* assume we have declared IO so we are preinitialised and wipe the
* advance func array
/* assume we have declared IO so we are preinitialised and wipe the
* advance func array
*/
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);