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beaglelogic: Coding style fixes 

In beaglelogic_native.c and beaglelogic_tcp.c

Signed-off-by: Kumar Abhishek <abhishek@theembeddedkitchen.net>
This commit is contained in:
Kumar Abhishek 2017-09-23 18:59:39 +05:30 committed by Uwe Hermann
parent ca0d1a21af
commit a31010b3e4
2 changed files with 80 additions and 40 deletions
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51
src/hardware/beaglelogic/beaglelogic_native.c
View File

@ -20,53 +20,64 @@
#include "protocol.h"
#include "beaglelogic.h"
static int beaglelogic_open_nonblock(struct dev_context *devc) {
static int beaglelogic_open_nonblock(struct dev_context *devc)
{
devc->fd = open(BEAGLELOGIC_DEV_NODE, O_RDONLY | O_NONBLOCK);
return (devc->fd == -1 ? SR_ERR : SR_OK);
}
static int beaglelogic_close(struct dev_context *devc) {
static int beaglelogic_close(struct dev_context *devc)
{
return close(devc->fd);
}
static int beaglelogic_get_buffersize(struct dev_context *devc) {
static int beaglelogic_get_buffersize(struct dev_context *devc)
{
return ioctl(devc->fd, IOCTL_BL_GET_BUFFER_SIZE, &devc->buffersize);
}
static int beaglelogic_set_buffersize(struct dev_context *devc) {
static int beaglelogic_set_buffersize(struct dev_context *devc)
{
return ioctl(devc->fd, IOCTL_BL_SET_BUFFER_SIZE, devc->buffersize);
}
/* This is treated differently as it gets a uint64_t while a uint32_t is read */
static int beaglelogic_get_samplerate(struct dev_context *devc) {
static int beaglelogic_get_samplerate(struct dev_context *devc)
{
uint32_t arg, err;
err = ioctl(devc->fd, IOCTL_BL_GET_SAMPLE_RATE, &arg);
devc->cur_samplerate = arg;
return err;
}
static int beaglelogic_set_samplerate(struct dev_context *devc) {
static int beaglelogic_set_samplerate(struct dev_context *devc)
{
return ioctl(devc->fd, IOCTL_BL_SET_SAMPLE_RATE,
(uint32_t)devc->cur_samplerate);
}
static int beaglelogic_get_sampleunit(struct dev_context *devc) {
static int beaglelogic_get_sampleunit(struct dev_context *devc)
{
return ioctl(devc->fd, IOCTL_BL_GET_SAMPLE_UNIT, &devc->sampleunit);
}
static int beaglelogic_set_sampleunit(struct dev_context *devc) {
static int beaglelogic_set_sampleunit(struct dev_context *devc)
{
return ioctl(devc->fd, IOCTL_BL_SET_SAMPLE_UNIT, devc->sampleunit);
}
static int beaglelogic_get_triggerflags(struct dev_context *devc) {
static int beaglelogic_get_triggerflags(struct dev_context *devc)
{
return ioctl(devc->fd, IOCTL_BL_GET_TRIGGER_FLAGS, &devc->triggerflags);
}
static int beaglelogic_set_triggerflags(struct dev_context *devc) {
static int beaglelogic_set_triggerflags(struct dev_context *devc)
{
return ioctl(devc->fd, IOCTL_BL_SET_TRIGGER_FLAGS, devc->triggerflags);
}
static int beaglelogic_get_lasterror(struct dev_context *devc) {
static int beaglelogic_get_lasterror(struct dev_context *devc)
{
int fd;
char buf[16];
int ret;
@ -83,23 +94,28 @@ static int beaglelogic_get_lasterror(struct dev_context *devc) {
return SR_OK;
}
static int beaglelogic_start(struct dev_context *devc) {
static int beaglelogic_start(struct dev_context *devc)
{
return ioctl(devc->fd, IOCTL_BL_START);
}
static int beaglelogic_stop(struct dev_context *devc) {
static int beaglelogic_stop(struct dev_context *devc)
{
return ioctl(devc->fd, IOCTL_BL_STOP);
}
static int beaglelogic_get_bufunitsize(struct dev_context *devc) {
static int beaglelogic_get_bufunitsize(struct dev_context *devc)
{
return ioctl(devc->fd, IOCTL_BL_GET_BUFUNIT_SIZE, &devc->bufunitsize);
}
static int beaglelogic_set_bufunitsize(struct dev_context *devc) {
static int beaglelogic_set_bufunitsize(struct dev_context *devc)
{
return ioctl(devc->fd, IOCTL_BL_SET_BUFUNIT_SIZE, devc->bufunitsize);
}
static int beaglelogic_mmap(struct dev_context *devc) {
static int beaglelogic_mmap(struct dev_context *devc)
{
if (!devc->buffersize)
beaglelogic_get_buffersize(devc);
devc->sample_buf = mmap(NULL, devc->buffersize,
@ -107,7 +123,8 @@ static int beaglelogic_mmap(struct dev_context *devc) {
return (devc->sample_buf == MAP_FAILED ? -1 : SR_OK);
}
static int beaglelogic_munmap(struct dev_context *devc) {
static int beaglelogic_munmap(struct dev_context *devc)
{
return munmap(devc->sample_buf, devc->buffersize);
}

69
src/hardware/beaglelogic/beaglelogic_tcp.c
View File

@ -42,7 +42,8 @@
#include "protocol.h"
#include "beaglelogic.h"
static int beaglelogic_tcp_open(struct dev_context *devc) {
static int beaglelogic_tcp_open(struct dev_context *devc)
{
struct addrinfo hints;
struct addrinfo *results, *res;
int err;
@ -84,7 +85,8 @@ static int beaglelogic_tcp_open(struct dev_context *devc) {
}
static int beaglelogic_tcp_send_cmd(struct dev_context *devc,
const char *format, ...) {
const char *format, ...)
{
int len, out;
va_list args, args_copy;
char *buf;
@ -120,7 +122,8 @@ static int beaglelogic_tcp_send_cmd(struct dev_context *devc,
}
static int beaglelogic_tcp_read_data(struct dev_context *devc, char *buf,
int maxlen) {
int maxlen)
{
int len;
len = recv(devc->socket, buf, maxlen, 0);
@ -133,7 +136,8 @@ static int beaglelogic_tcp_read_data(struct dev_context *devc, char *buf,
return len;
}
SR_PRIV int beaglelogic_tcp_drain(struct dev_context *devc) {
SR_PRIV int beaglelogic_tcp_drain(struct dev_context *devc)
{
char *buf = g_malloc(1024);
fd_set rset;
int ret, len = 0;
@ -160,7 +164,8 @@ SR_PRIV int beaglelogic_tcp_drain(struct dev_context *devc) {
}
static int beaglelogic_tcp_get_string(struct dev_context *devc, const char *cmd,
char **tcp_resp) {
char **tcp_resp)
{
GString *response = g_string_sized_new(1024);
int len;
gint64 timeout;
@ -206,7 +211,8 @@ static int beaglelogic_tcp_get_string(struct dev_context *devc, const char *cmd,
}
static int beaglelogic_tcp_get_int(struct dev_context *devc,
const char *cmd, int *response) {
const char *cmd, int *response)
{
int ret;
char *resp = NULL;
@ -224,7 +230,8 @@ static int beaglelogic_tcp_get_int(struct dev_context *devc,
return ret;
}
SR_PRIV int beaglelogic_tcp_detect(struct dev_context *devc) {
SR_PRIV int beaglelogic_tcp_detect(struct dev_context *devc)
{
char *resp = NULL;
int ret;
@ -238,23 +245,27 @@ SR_PRIV int beaglelogic_tcp_detect(struct dev_context *devc) {
return ret;
}
static int beaglelogic_open(struct dev_context *devc) {
static int beaglelogic_open(struct dev_context *devc)
{
return beaglelogic_tcp_open(devc);
}
static int beaglelogic_close(struct dev_context *devc) {
static int beaglelogic_close(struct dev_context *devc)
{
if (close(devc->socket) < 0)
return SR_ERR;
return SR_OK;
}
static int beaglelogic_get_buffersize(struct dev_context *devc) {
static int beaglelogic_get_buffersize(struct dev_context *devc)
{
return beaglelogic_tcp_get_int(devc, "memalloc",
(int *)&devc->buffersize);
}
static int beaglelogic_set_buffersize(struct dev_context *devc) {
static int beaglelogic_set_buffersize(struct dev_context *devc)
{
int ret;
char *resp;
@ -269,14 +280,16 @@ static int beaglelogic_set_buffersize(struct dev_context *devc) {
return ret;
}
static int beaglelogic_get_samplerate(struct dev_context *devc) {
static int beaglelogic_get_samplerate(struct dev_context *devc)
{
int arg, err;
err = beaglelogic_tcp_get_int(devc, "samplerate", &arg);
devc->cur_samplerate = arg;
return err;
}
static int beaglelogic_set_samplerate(struct dev_context *devc) {
static int beaglelogic_set_samplerate(struct dev_context *devc)
{
int ret;
char *resp;
@ -292,12 +305,14 @@ static int beaglelogic_set_samplerate(struct dev_context *devc) {
return ret;
}
static int beaglelogic_get_sampleunit(struct dev_context *devc) {
static int beaglelogic_get_sampleunit(struct dev_context *devc)
{
return beaglelogic_tcp_get_int(devc, "sampleunit",
(int *)&devc->sampleunit);
}
static int beaglelogic_set_sampleunit(struct dev_context *devc) {
static int beaglelogic_set_sampleunit(struct dev_context *devc)
{
int ret;
char *resp;
@ -312,12 +327,14 @@ static int beaglelogic_set_sampleunit(struct dev_context *devc) {
return ret;
}
static int beaglelogic_get_triggerflags(struct dev_context *devc) {
static int beaglelogic_get_triggerflags(struct dev_context *devc)
{
return beaglelogic_tcp_get_int(devc, "triggerflags",
(int *)&devc->triggerflags);
}
static int beaglelogic_set_triggerflags(struct dev_context *devc) {
static int beaglelogic_set_triggerflags(struct dev_context *devc)
{
int ret;
char *resp;
@ -332,26 +349,31 @@ static int beaglelogic_set_triggerflags(struct dev_context *devc) {
return ret;
}
static int beaglelogic_get_lasterror(struct dev_context *devc) {
static int beaglelogic_get_lasterror(struct dev_context *devc)
{
devc->last_error = 0;
return SR_OK;
}
static int beaglelogic_start(struct dev_context *devc) {
static int beaglelogic_start(struct dev_context *devc)
{
beaglelogic_tcp_drain(devc);
return beaglelogic_tcp_send_cmd(devc, "get");
}
static int beaglelogic_stop(struct dev_context *devc) {
static int beaglelogic_stop(struct dev_context *devc)
{
return beaglelogic_tcp_send_cmd(devc, "close");
}
static int beaglelogic_get_bufunitsize(struct dev_context *devc) {
static int beaglelogic_get_bufunitsize(struct dev_context *devc)
{
return beaglelogic_tcp_get_int(devc, "bufunitsize",
(int *)&devc->bufunitsize);
}
static int beaglelogic_set_bufunitsize(struct dev_context *devc) {
static int beaglelogic_set_bufunitsize(struct dev_context *devc)
{
int ret;
char *resp;
@ -366,7 +388,8 @@ static int beaglelogic_set_bufunitsize(struct dev_context *devc) {
return ret;
}
static int dummy(struct dev_context *devc) {
static int dummy(struct dev_context *devc)
{
(void)devc;
return SR_ERR_NA;
}