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1.编码风格修改，重新格式化。

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MacRsh
2024-02-19 13:34:50 +08:00
parent b3722e4e23
commit dfee856535
27 changed files with 597 additions and 908 deletions
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88
device/adc.c
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@@ -10,41 +10,40 @@
#ifdef MR_USING_ADC
MR_INLINE int adc_channel_set_configure(struct mr_adc *adc, int channel, struct mr_adc_config config)
MR_INLINE int adc_channel_set_configure(struct mr_adc *adc,
int channel,
struct mr_adc_config config)
{
struct mr_adc_ops *ops = (struct mr_adc_ops *)adc->dev.drv->ops;
if (channel < 0 || channel >= 32)
{
if ((channel < 0) || (channel >= (sizeof(adc->channels) * 8))) {
return MR_EINVAL;
}
int ret = ops->channel_configure(adc, channel, config.state);
if (ret < 0)
{
if (ret < 0) {
return ret;
}
/* Enable or disable the channel */
if (config.state == MR_ENABLE)
{
MR_BIT_SET(adc->channel, (1 << channel));
} else
{
MR_BIT_CLR(adc->channel, (1 << channel));
if (config.state == MR_ENABLE) {
MR_BIT_SET(adc->channels, (1 << channel));
} else {
MR_BIT_CLR(adc->channels, (1 << channel));
}
return MR_EOK;
}
MR_INLINE int adc_channel_get_configure(struct mr_adc *adc, int channel, struct mr_adc_config *config)
MR_INLINE int adc_channel_get_configure(struct mr_adc *adc,
int channel,
struct mr_adc_config *config)
{
if (channel < 0 || channel >= 32)
{
if ((channel < 0) || (channel >= (sizeof(adc->channels) * 8))) {
return MR_EINVAL;
}
/* Get configure */
config->state = MR_BIT_IS_SET(adc->channel, (1 << channel));
config->state = MR_BIT_IS_SET(adc->channels, (1 << channel));
return MR_EOK;
}
@@ -63,12 +62,10 @@ static int mr_adc_close(struct mr_dev *dev)
#ifdef MR_USING_ADC_AUTO_DISABLE
/* Disable all channels */
for (size_t i = 0; i < 32; i++)
{
if (MR_BIT_IS_SET(adc->channel, (1 << i)) == MR_ENABLE)
{
for (size_t i = 0; i < (sizeof(adc->channels) * 8); i++) {
if (MR_BIT_IS_SET(adc->channels, (1 << i)) == MR_ENABLE) {
ops->channel_configure(adc, (int)i, MR_DISABLE);
MR_BIT_CLR(adc->channel, (1 << i));
MR_BIT_CLR(adc->channels, (1 << i));
}
}
#endif /* MR_USING_ADC_AUTO_DISABLE */
@@ -85,17 +82,14 @@ static ssize_t mr_adc_read(struct mr_dev *dev, void *buf, size_t count)
#ifdef MR_USING_ADC_CHANNEL_CHECK
/* Check if the channel is enabled */
if (MR_BIT_IS_SET(adc->channel, (1 << dev->position)) == MR_DISABLE)
{
if ((dev->position < 0) || (MR_BIT_IS_SET(adc->channels, (1 << dev->position)) == MR_DISABLE)) {
return MR_EINVAL;
}
#endif /* MR_USING_ADC_CHANNEL_CHECK */
for (rd_size = 0; rd_size < MR_ALIGN_DOWN(count, sizeof(*rd_buf)); rd_size += sizeof(*rd_buf))
{
for (rd_size = 0; rd_size < MR_ALIGN_DOWN(count, sizeof(*rd_buf)); rd_size += sizeof(*rd_buf)) {
int ret = ops->read(adc, dev->position, rd_buf);
if (ret < 0)
{
if (ret < 0) {
return (rd_size == 0) ? ret : rd_size;
}
rd_buf++;
@@ -107,39 +101,32 @@ static int mr_adc_ioctl(struct mr_dev *dev, int cmd, void *args)
{
struct mr_adc *adc = (struct mr_adc *)dev;
switch (cmd)
{
case MR_IOC_ADC_SET_CHANNEL_CONFIG:
{
if (args != MR_NULL)
{
switch (cmd) {
case MR_IOC_ADC_SET_CHANNEL_CONFIG: {
if (args != MR_NULL) {
struct mr_adc_config config = *((struct mr_adc_config *)args);
int ret = adc_channel_set_configure(adc, dev->position, config);
if (ret < 0)
{
if (ret < 0) {
return ret;
}
return sizeof(config);
}
return MR_EINVAL;
}
case MR_IOC_ADC_GET_CHANNEL_CONFIG:
{
if (args != MR_NULL)
{
case MR_IOC_ADC_GET_CHANNEL_CONFIG: {
if (args != MR_NULL) {
struct mr_adc_config *config = (struct mr_adc_config *)args;
int ret = adc_channel_get_configure(adc, dev->position, config);
if (ret < 0)
{
if (ret < 0) {
return ret;
}
return sizeof(*config);
}
return MR_EINVAL;
}
default:
{
default: {
return MR_ENOTSUP;
}
}
@@ -156,15 +143,12 @@ static int mr_adc_ioctl(struct mr_dev *dev, int cmd, void *args)
*/
int mr_adc_register(struct mr_adc *adc, const char *path, struct mr_drv *drv)
{
static struct mr_dev_ops ops =
{
mr_adc_open,
mr_adc_close,
mr_adc_read,
MR_NULL,
mr_adc_ioctl,
MR_NULL
};
static struct mr_dev_ops ops = {mr_adc_open,
mr_adc_close,
mr_adc_read,
MR_NULL,
mr_adc_ioctl,
MR_NULL};
MR_ASSERT(adc != MR_NULL);
MR_ASSERT(path != MR_NULL);
@@ -172,7 +156,7 @@ int mr_adc_register(struct mr_adc *adc, const char *path, struct mr_drv *drv)
MR_ASSERT(drv->ops != MR_NULL);
/* Initialize the fields */
adc->channel = 0;
adc->channels = 0;
/* Register the adc */
return mr_dev_register(&adc->dev, path, MR_DEV_TYPE_ADC, MR_O_RDONLY, &ops, drv);