mirror of
https://gitee.com/Lyon1998/pikapython.git
synced 2025-01-15 17:02:53 +08:00
rm _MAX enum
support default config and merge unused config
This commit is contained in:
lyon
parent
7e3c43dfa9
commit
89e00e2043
@ -9,6 +9,9 @@ static const pika_dev_impl pika_dev_impl_list[] = {
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#include "pika_hal_table.h"
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};
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#define _PIKA_DEV_TYPE_MAX \
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(sizeof pika_dev_impl_list / sizeof pika_dev_impl_list[0])
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static pika_dev_impl* _pika_dev_get_impl(PIKA_HAL_DEV_TYPE type) {
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if (type >= _PIKA_DEV_TYPE_MAX) {
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return NULL;
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@ -16,39 +19,61 @@ static pika_dev_impl* _pika_dev_get_impl(PIKA_HAL_DEV_TYPE type) {
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return (pika_dev_impl*)&pika_dev_impl_list[type];
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}
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static size_t _pika_hal_dev_config_size(PIKA_HAL_DEV_TYPE dev_type) {
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#define PIKA_HAL_TABLE_DEV_CONFIG_SIZE
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#include "pika_hal_table.h"
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return 0;
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}
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pika_dev* pika_hal_open(PIKA_HAL_DEV_TYPE dev_type, char* name) {
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int ret = -1;
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if (dev_type >= _PIKA_DEV_TYPE_MAX) {
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__platform_printf("Error: dev_type invalied.\r\n");
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return NULL;
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goto __exit;
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}
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pika_dev_impl* impl = _pika_dev_get_impl(dev_type);
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if (impl->open == NULL) {
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__platform_printf("Error: dev_open_impl not implamented.\r\n");
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return NULL;
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}
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pika_dev* dev = (pika_dev*)pikaMalloc(sizeof(pika_dev));
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if (dev == NULL) {
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return NULL;
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goto __exit;
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}
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dev->type = dev_type;
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if (impl->open(dev, name) != 0) {
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pikaFree(dev, sizeof(pika_dev));
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__platform_printf("Error: dev_open failed.\r\n");
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return NULL;
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dev->ioctl_config = pikaMalloc(_pika_hal_dev_config_size(dev_type));
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if (dev->ioctl_config == NULL) {
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goto __exit;
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}
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return dev;
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ret = impl->open(dev, name);
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__exit:
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if (0 == ret) {
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return dev;
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}
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/* error */
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__platform_printf("Error: dev_open failed.\r\n");
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if (dev->ioctl_config) {
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pikaFree(dev->ioctl_config, _pika_hal_dev_config_size(dev_type));
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}
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if (dev) {
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pikaFree(dev, sizeof(pika_dev));
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}
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return NULL;
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}
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int pika_hal_close(pika_dev* dev) {
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int ret = -1;
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if (dev == NULL) {
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return -1;
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goto __exit;
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}
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pika_dev_impl* impl = _pika_dev_get_impl(dev->type);
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if (impl->close == NULL) {
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return -1;
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goto __exit;
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}
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ret = impl->close(dev);
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__exit:
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if (NULL != dev) {
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pikaFree(dev, sizeof(pika_dev));
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}
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if (NULL != dev->ioctl_config) {
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pikaFree(dev->ioctl_config, _pika_hal_dev_config_size(dev->type));
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}
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int ret = impl->close(dev);
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pikaFree(dev, sizeof(pika_dev));
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return ret;
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}
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@ -74,20 +99,30 @@ int pika_hal_write(pika_dev* dev, void* buf, size_t len) {
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return impl->write(dev, buf, len);
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}
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static const int _pika_hal_cmd_arg_cnt[_PIKA_HAL_IOCTL_MAX] = {
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[PIKA_HAL_IOCTL_ENABLE] = 0,
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static const int _pika_hal_cmd_arg_cnt[] = {
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[PIKA_HAL_IOCTL_CONFIG] = 1,
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[PIKA_HAL_IOCTL_ENABLE] = 0,
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[PIKA_HAL_IOCTL_DISABLE] = 0,
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};
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#define _PIKA_HAL_CMD_ARG_CNT_MAX \
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(sizeof _pika_hal_cmd_arg_cnt / sizeof _pika_hal_cmd_arg_cnt[0])
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static int _pika_hal_get_arg_cnt(PIKA_HAL_IOCTL_CMD cmd) {
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if (cmd >= _PIKA_HAL_IOCTL_MAX) {
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if (cmd >= _PIKA_HAL_CMD_ARG_CNT_MAX) {
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return -1;
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}
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return _pika_hal_cmd_arg_cnt[cmd];
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}
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int _pika_hal_ioctl_merge_config(pika_dev* dev, void* config_in) {
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#define PIKA_HAL_TABLE_IOCTL_MERGE_CONFIG
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#include "pika_hal_table.h"
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return -1;
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}
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int pika_hal_ioctl(pika_dev* dev, PIKA_HAL_IOCTL_CMD cmd, ...) {
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int ret = -1;
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if (dev == NULL) {
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return -1;
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}
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@ -99,10 +134,82 @@ int pika_hal_ioctl(pika_dev* dev, PIKA_HAL_IOCTL_CMD cmd, ...) {
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if (impl->ioctl == NULL) {
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return -1;
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}
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va_list args;
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va_start(args, arg_cnt);
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uintptr_t arg = va_arg(args, uintptr_t);
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int ret = impl->ioctl(dev, cmd, arg);
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va_end(args);
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void* config_in = NULL;
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if (arg_cnt != 0) {
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va_list args;
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va_start(args, arg_cnt);
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config_in = va_arg(args, void*);
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ret = _pika_hal_ioctl_merge_config(dev, config_in);
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va_end(args);
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}
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if (0 != ret) {
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return ret;
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}
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ret = impl->ioctl(dev, cmd, dev->ioctl_config);
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return ret;
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}
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#define _ioctl_config_set_default(item, default) \
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if (src->item == 0) { \
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if (dst->item == 0) { \
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/* use default value */ \
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dst->item = default; \
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} else { \
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/* keep exist value */ \
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} \
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} else { \
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/* use input value */ \
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src->item = dst->item; \
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}
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int pika_hal_GPIO_ioctl_merge_config(pika_hal_GPIO_config* dst,
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pika_hal_GPIO_config* src) {
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_ioctl_config_set_default(dir, PIKA_HAL_GPIO_DIR_IN);
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_ioctl_config_set_default(pull, PIKA_HAL_GPIO_PULL_NONE);
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_ioctl_config_set_default(speed, PIKA_HAL_GPIO_SPEED_10M);
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_ioctl_config_set_default(event_callback_rising, NULL);
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_ioctl_config_set_default(event_callback_falling, NULL);
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return 0;
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}
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int pika_hal_UART_ioctl_merge_config(pika_hal_UART_config* dst,
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pika_hal_UART_config* src) {
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_ioctl_config_set_default(baudrate, PIKA_HAL_UART_BAUDRATE_115200);
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_ioctl_config_set_default(data_bits, PIKA_HAL_UART_DATA_BITS_8);
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_ioctl_config_set_default(stop_bits, PIKA_HAL_UART_STOP_BITS_1);
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_ioctl_config_set_default(parity, PIKA_HAL_UART_PARITY_NONE);
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_ioctl_config_set_default(event_callback_rx, NULL);
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return 0;
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}
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int pika_hal_SPI_ioctl_merge_config(pika_hal_SPI_config* dst,
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pika_hal_SPI_config* src) {
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_ioctl_config_set_default(lsb_or_msb, PIKA_HAL_SPI_MSB);
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_ioctl_config_set_default(master_or_slave, PIKA_HAL_SPI_MASTER);
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_ioctl_config_set_default(mode, PIKA_HAL_SPI_MODE_0);
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_ioctl_config_set_default(data_width, PIKA_HAL_SPI_DATA_WIDTH_8);
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_ioctl_config_set_default(speed, PIKA_HAL_SPI_SPEED_10M);
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return 0;
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}
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int pika_hal_IIC_ioctl_merge_config(pika_hal_IIC_config* dst,
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pika_hal_IIC_config* src) {
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_ioctl_config_set_default(addr, 0);
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_ioctl_config_set_default(speed, PIKA_HAL_IIC_SPEED_100K);
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return 0;
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}
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int pika_hal_PWM_ioctl_merge_config(pika_hal_PWM_config* dst,
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pika_hal_PWM_config* src) {
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_ioctl_config_set_default(channel, PIKA_HAL_PWM_CHANNEL_0);
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_ioctl_config_set_default(period, PIKA_HAL_PWM_PERIOD_1MS * 10);
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_ioctl_config_set_default(duty, PIKA_HAL_PWM_PERIOD_1MS * 5);
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return 0;
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}
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int pika_hal_ADC_ioctl_merge_config(pika_hal_ADC_config* dst,
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pika_hal_ADC_config* src) {
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_ioctl_config_set_default(channel, PIKA_HAL_ADC_CHANNEL_0);
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_ioctl_config_set_default(resolution, PIKA_HAL_ADC_RESOLUTION_12);
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return 0;
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}
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@ -11,11 +11,11 @@
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typedef enum {
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#define PIKA_HAL_TABLE_DEV_TYPE
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#include "pika_hal_table.h"
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_PIKA_DEV_TYPE_MAX,
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} PIKA_HAL_DEV_TYPE;
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typedef struct {
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PIKA_HAL_DEV_TYPE type;
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void* ioctl_config;
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void* platform_data;
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} pika_dev;
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@ -23,7 +23,6 @@ typedef enum {
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PIKA_HAL_IOCTL_CONFIG,
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PIKA_HAL_IOCTL_ENABLE,
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PIKA_HAL_IOCTL_DISABLE,
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_PIKA_HAL_IOCTL_MAX,
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} PIKA_HAL_IOCTL_CMD;
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/* posix file like API */
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@ -37,7 +36,6 @@ typedef enum {
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_PIKA_HAL_GPIO_DIR_UNUSED = 0,
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PIKA_HAL_GPIO_DIR_IN,
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PIKA_HAL_GPIO_DIR_OUT,
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_PIKA_HAL_GPIO_DIR_MAX,
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} PIKA_HAL_GPIO_DIR;
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typedef enum {
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@ -45,22 +43,25 @@ typedef enum {
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PIKA_HAL_GPIO_PULL_NONE,
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PIKA_HAL_GPIO_PULL_UP,
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PIKA_HAL_GPIO_PULL_DOWN,
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_PIKA_HAL_GPIO_PULL_MAX,
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} PIKA_HAL_GPIO_PULL;
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typedef enum {
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_PIKA_HAL_GPIO_SPEED_UNUSED = 0,
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PIKA_HAL_GPIO_SPEED_LOW,
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PIKA_HAL_GPIO_SPEED_HIGH,
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_PIKA_HAL_GPIO_SPEED_MAX,
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PIKA_HAL_GPIO_SPEED_1M = 1000000,
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PIKA_HAL_GPIO_SPEED_2M = 2000000,
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PIKA_HAL_GPIO_SPEED_5M = 5000000,
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PIKA_HAL_GPIO_SPEED_10M = 10000000,
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PIKA_HAL_GPIO_SPEED_20M = 20000000,
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PIKA_HAL_GPIO_SPEED_50M = 50000000,
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PIKA_HAL_GPIO_SPEED_100M = 100000000,
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} PIKA_HAL_GPIO_SPEED;
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typedef struct {
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PIKA_HAL_GPIO_DIR dir;
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PIKA_HAL_GPIO_PULL pull;
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PIKA_HAL_GPIO_SPEED speed;
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void (*evnet_callback_rising)(pika_dev* dev);
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void (*evnet_callback_falling)(pika_dev* dev);
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void (*event_callback_rising)(pika_dev* dev);
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void (*event_callback_falling)(pika_dev* dev);
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} pika_hal_GPIO_config;
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typedef enum {
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@ -93,7 +94,6 @@ typedef enum {
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PIKA_HAL_UART_PARITY_NONE,
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PIKA_HAL_UART_PARITY_ODD,
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PIKA_HAL_UART_PARITY_EVEN,
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_PIKA_HAL_UART_PARITY_MAX,
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} PIKA_HAL_UART_PARITY;
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typedef struct {
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@ -101,16 +101,16 @@ typedef struct {
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PIKA_HAL_UART_DATA_BITS data_bits;
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PIKA_HAL_UART_STOP_BITS stop_bits;
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PIKA_HAL_UART_PARITY parity;
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void (*evnet_callback_rx)(pika_dev* dev);
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void (*event_callback_rx)(pika_dev* dev);
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} pika_hal_UART_config;
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typedef uint32_t PIKA_HAL_IIC_SLAVE_ADDR;
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typedef enum {
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_PIKA_HAL_IIC_SPEED_UNUSED = 0,
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PIKA_HAL_IIC_SPEED_LOW,
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PIKA_HAL_IIC_SPEED_HIGH,
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_PIKA_HAL_IIC_SPEED_MAX,
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PIKA_HAL_IIC_SPEED_100K = 100000,
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PIKA_HAL_IIC_SPEED_400K = 400000,
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PIKA_HAL_IIC_SPEED_1M = 1000000,
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} PIKA_HAL_IIC_SPEED;
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typedef struct {
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@ -122,14 +122,12 @@ typedef enum {
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_PIKA_HAL_SPI_LSB_OR_MSB_UNUSED = 0,
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PIKA_HAL_SPI_LSB,
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PIKA_HAL_SPI_MSB,
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_PIKA_HAL_SPI_LSB_OR_MSB_MAX,
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} PIKA_HAL_SPI_LSB_OR_MSB;
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typedef enum {
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_PIKA_HAL_SPI_MASTER_OR_SLAVE_UNUSED = 0,
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PIKA_HAL_SPI_MASTER,
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PIKA_HAL_SPI_SLAVE,
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_PIKA_HAL_SPI_MASTER_OR_SLAVE_MAX,
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} PIKA_HAL_SPI_MASTER_OR_SLAVE;
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typedef enum {
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@ -138,20 +136,23 @@ typedef enum {
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PIKA_HAL_SPI_MODE_1,
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PIKA_HAL_SPI_MODE_2,
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PIKA_HAL_SPI_MODE_3,
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_PIKA_HAL_SPI_MODE_MAX,
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} PIKA_HAL_SPI_MODE;
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typedef enum {
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_PIKA_HAL_SPI_DATA_UNUSED = 0,
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PIKA_HAL_SPI_DATA_WIDTH_8BIT = 8,
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PIKA_HAL_SPI_DATA_WIDTH_16BIT = 16,
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PIKA_HAL_SPI_DATA_WIDTH_8 = 8,
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PIKA_HAL_SPI_DATA_WIDTH_16 = 16,
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} PIKA_HAL_SPI_DATA_WIDTH;
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typedef enum {
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_PIKA_HAL_SPI_SPEED_UNUSED = 0,
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PIKA_HAL_SPI_SPEED_LOW,
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PIKA_HAL_SPI_SPEED_HIGH,
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_PIKA_HAL_SPI_SPEED_MAX,
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PIKA_HAL_SPI_SPEED_1M = 1000000,
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PIKA_HAL_SPI_SPEED_2M = 2000000,
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PIKA_HAL_SPI_SPEED_5M = 5000000,
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PIKA_HAL_SPI_SPEED_10M = 10000000,
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PIKA_HAL_SPI_SPEED_20M = 20000000,
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PIKA_HAL_SPI_SPEED_50M = 50000000,
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PIKA_HAL_SPI_SPEED_100M = 100000000,
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} PIKA_HAL_SPI_SPEED;
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typedef struct {
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@ -174,29 +175,20 @@ typedef enum {
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PIKA_HAL_ADC_CHANNEL_7,
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PIKA_HAL_ADC_CHANNEL_TEMP,
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PIKA_HAL_ADC_CHANNEL_VBAT,
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_PIKA_HAL_ADC_CHANNEL_MAX,
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} PIKA_HAL_ADC_CHANNEL;
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typedef enum {
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_PIKA_HAL_ADC_RESOLUTION_UNUSED = 0,
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PIKA_HAL_ADC_RESOLUTION_8BIT = 8,
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PIKA_HAL_ADC_RESOLUTION_10BIT = 10,
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PIKA_HAL_ADC_RESOLUTION_12BIT = 12,
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PIKA_HAL_ADC_RESOLUTION_14BIT = 14,
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PIKA_HAL_ADC_RESOLUTION_16BIT = 16,
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PIKA_HAL_ADC_RESOLUTION_8 = 8,
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PIKA_HAL_ADC_RESOLUTION_10 = 10,
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PIKA_HAL_ADC_RESOLUTION_12 = 12,
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PIKA_HAL_ADC_RESOLUTION_14 = 14,
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PIKA_HAL_ADC_RESOLUTION_16 = 16,
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} PIKA_HAL_ADC_RESOLUTION;
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typedef enum {
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_PIKA_HAL_ADC_SPEED_UNUSED = 0,
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PIKA_HAL_ADC_SPEED_LOW,
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PIKA_HAL_ADC_SPEED_HIGH,
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_PIKA_HAL_ADC_SPEED_MAX,
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} PIKA_HAL_ADC_SPEED;
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typedef struct {
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PIKA_HAL_ADC_CHANNEL channel;
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PIKA_HAL_ADC_RESOLUTION resolution;
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PIKA_HAL_ADC_SPEED speed;
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} pika_hal_ADC_config;
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typedef enum {
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@ -236,11 +228,15 @@ typedef struct pika_dev_impl {
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int (*close)(pika_dev* dev);
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int (*read)(pika_dev* dev, void* buf, size_t count);
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int (*write)(pika_dev* dev, void* buf, size_t count);
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int (*ioctl)(pika_dev* dev, PIKA_HAL_IOCTL_CMD cmd, uintptr_t cfg);
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int (*ioctl)(pika_dev* dev, PIKA_HAL_IOCTL_CMD cmd, void* cfg);
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} pika_dev_impl;
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/* platform API */
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#define PIKA_HAL_TABLE_PLATFORM_API
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#include "pika_hal_table.h"
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/* config merge headers */
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#define PIKA_HAL_TABLE_IOCTL_MERGE_CONFIG_HEADER
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#include "pika_hal_table.h"
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#endif
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@ -35,7 +35,7 @@
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return -1; \
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} \
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int pika_hal_##dev_name##_ioctl(pika_dev* dev, PIKA_HAL_IOCTL_CMD cmd, \
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uintptr_t arg) { \
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void* arg) { \
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if (NULL == dev) { \
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return -1; \
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} \
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@ -83,7 +83,31 @@
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pika_dev* dev, pika_hal_##dev_name##_config* cfg);
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#endif
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#if defined(PIKA_HAL_TABLE_DEV_CONFIG_SIZE)
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#define pika_hal_table_add(dev_name) \
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if (dev_type == PIKA_HAL_##dev_name) { \
|
||||
return sizeof(pika_hal_##dev_name##_config); \
|
||||
}
|
||||
#endif
|
||||
|
||||
#if defined(PIKA_HAL_TABLE_IOCTL_MERGE_CONFIG)
|
||||
#define pika_hal_table_add(dev_name) \
|
||||
if (dev->type == PIKA_HAL_##dev_name) { \
|
||||
return pika_hal_##dev_name##_ioctl_merge_config(dev->ioctl_config, \
|
||||
config_in); \
|
||||
}
|
||||
#endif
|
||||
|
||||
#if defined(PIKA_HAL_TABLE_IOCTL_MERGE_CONFIG_HEADER)
|
||||
#define pika_hal_table_add(dev_name) \
|
||||
int pika_hal_##dev_name##_ioctl_merge_config( \
|
||||
pika_hal_##dev_name##_config* dst, pika_hal_##dev_name##_config* src);
|
||||
#endif
|
||||
|
||||
#undef PIKA_HAL_TABLE_FILE_API
|
||||
#undef PIKA_HAL_TABLE_DEV_TYPE
|
||||
#undef PIKA_HAL_TABLE_IMPL
|
||||
#undef PIKA_HAL_TABLE_PLATFORM_API
|
||||
#undef PIKA_HAL_TABLE_DEV_CONFIG_SIZE
|
||||
#undef PIKA_HAL_TABLE_IOCTL_MERGE_CONFIG
|
||||
#undef PIKA_HAL_TABLE_IOCTL_MERGE_CONFIG_HEADER
|
||||
|
||||
@ -9,6 +9,9 @@ static const pika_dev_impl pika_dev_impl_list[] = {
|
||||
#include "pika_hal_table.h"
|
||||
};
|
||||
|
||||
#define _PIKA_DEV_TYPE_MAX \
|
||||
(sizeof pika_dev_impl_list / sizeof pika_dev_impl_list[0])
|
||||
|
||||
static pika_dev_impl* _pika_dev_get_impl(PIKA_HAL_DEV_TYPE type) {
|
||||
if (type >= _PIKA_DEV_TYPE_MAX) {
|
||||
return NULL;
|
||||
@ -16,39 +19,61 @@ static pika_dev_impl* _pika_dev_get_impl(PIKA_HAL_DEV_TYPE type) {
|
||||
return (pika_dev_impl*)&pika_dev_impl_list[type];
|
||||
}
|
||||
|
||||
static size_t _pika_hal_dev_config_size(PIKA_HAL_DEV_TYPE dev_type) {
|
||||
#define PIKA_HAL_TABLE_DEV_CONFIG_SIZE
|
||||
#include "pika_hal_table.h"
|
||||
return 0;
|
||||
}
|
||||
|
||||
pika_dev* pika_hal_open(PIKA_HAL_DEV_TYPE dev_type, char* name) {
|
||||
int ret = -1;
|
||||
if (dev_type >= _PIKA_DEV_TYPE_MAX) {
|
||||
__platform_printf("Error: dev_type invalied.\r\n");
|
||||
return NULL;
|
||||
goto __exit;
|
||||
}
|
||||
pika_dev_impl* impl = _pika_dev_get_impl(dev_type);
|
||||
if (impl->open == NULL) {
|
||||
__platform_printf("Error: dev_open_impl not implamented.\r\n");
|
||||
return NULL;
|
||||
}
|
||||
pika_dev* dev = (pika_dev*)pikaMalloc(sizeof(pika_dev));
|
||||
if (dev == NULL) {
|
||||
return NULL;
|
||||
goto __exit;
|
||||
}
|
||||
dev->type = dev_type;
|
||||
if (impl->open(dev, name) != 0) {
|
||||
pikaFree(dev, sizeof(pika_dev));
|
||||
__platform_printf("Error: dev_open failed.\r\n");
|
||||
return NULL;
|
||||
dev->ioctl_config = pikaMalloc(_pika_hal_dev_config_size(dev_type));
|
||||
if (dev->ioctl_config == NULL) {
|
||||
goto __exit;
|
||||
}
|
||||
return dev;
|
||||
ret = impl->open(dev, name);
|
||||
__exit:
|
||||
if (0 == ret) {
|
||||
return dev;
|
||||
}
|
||||
/* error */
|
||||
__platform_printf("Error: dev_open failed.\r\n");
|
||||
if (dev->ioctl_config) {
|
||||
pikaFree(dev->ioctl_config, _pika_hal_dev_config_size(dev_type));
|
||||
}
|
||||
if (dev) {
|
||||
pikaFree(dev, sizeof(pika_dev));
|
||||
}
|
||||
return NULL;
|
||||
}
|
||||
|
||||
int pika_hal_close(pika_dev* dev) {
|
||||
int ret = -1;
|
||||
if (dev == NULL) {
|
||||
return -1;
|
||||
goto __exit;
|
||||
}
|
||||
pika_dev_impl* impl = _pika_dev_get_impl(dev->type);
|
||||
if (impl->close == NULL) {
|
||||
return -1;
|
||||
goto __exit;
|
||||
}
|
||||
ret = impl->close(dev);
|
||||
__exit:
|
||||
if (NULL != dev) {
|
||||
pikaFree(dev, sizeof(pika_dev));
|
||||
}
|
||||
if (NULL != dev->ioctl_config) {
|
||||
pikaFree(dev->ioctl_config, _pika_hal_dev_config_size(dev->type));
|
||||
}
|
||||
int ret = impl->close(dev);
|
||||
pikaFree(dev, sizeof(pika_dev));
|
||||
return ret;
|
||||
}
|
||||
|
||||
@ -74,20 +99,30 @@ int pika_hal_write(pika_dev* dev, void* buf, size_t len) {
|
||||
return impl->write(dev, buf, len);
|
||||
}
|
||||
|
||||
static const int _pika_hal_cmd_arg_cnt[_PIKA_HAL_IOCTL_MAX] = {
|
||||
[PIKA_HAL_IOCTL_ENABLE] = 0,
|
||||
static const int _pika_hal_cmd_arg_cnt[] = {
|
||||
[PIKA_HAL_IOCTL_CONFIG] = 1,
|
||||
[PIKA_HAL_IOCTL_ENABLE] = 0,
|
||||
[PIKA_HAL_IOCTL_DISABLE] = 0,
|
||||
};
|
||||
|
||||
#define _PIKA_HAL_CMD_ARG_CNT_MAX \
|
||||
(sizeof _pika_hal_cmd_arg_cnt / sizeof _pika_hal_cmd_arg_cnt[0])
|
||||
|
||||
static int _pika_hal_get_arg_cnt(PIKA_HAL_IOCTL_CMD cmd) {
|
||||
if (cmd >= _PIKA_HAL_IOCTL_MAX) {
|
||||
if (cmd >= _PIKA_HAL_CMD_ARG_CNT_MAX) {
|
||||
return -1;
|
||||
}
|
||||
return _pika_hal_cmd_arg_cnt[cmd];
|
||||
}
|
||||
|
||||
int _pika_hal_ioctl_merge_config(pika_dev* dev, void* config_in) {
|
||||
#define PIKA_HAL_TABLE_IOCTL_MERGE_CONFIG
|
||||
#include "pika_hal_table.h"
|
||||
return -1;
|
||||
}
|
||||
|
||||
int pika_hal_ioctl(pika_dev* dev, PIKA_HAL_IOCTL_CMD cmd, ...) {
|
||||
int ret = -1;
|
||||
if (dev == NULL) {
|
||||
return -1;
|
||||
}
|
||||
@ -99,10 +134,82 @@ int pika_hal_ioctl(pika_dev* dev, PIKA_HAL_IOCTL_CMD cmd, ...) {
|
||||
if (impl->ioctl == NULL) {
|
||||
return -1;
|
||||
}
|
||||
va_list args;
|
||||
va_start(args, arg_cnt);
|
||||
uintptr_t arg = va_arg(args, uintptr_t);
|
||||
int ret = impl->ioctl(dev, cmd, arg);
|
||||
va_end(args);
|
||||
void* config_in = NULL;
|
||||
if (arg_cnt != 0) {
|
||||
va_list args;
|
||||
va_start(args, arg_cnt);
|
||||
config_in = va_arg(args, void*);
|
||||
ret = _pika_hal_ioctl_merge_config(dev, config_in);
|
||||
va_end(args);
|
||||
}
|
||||
if (0 != ret) {
|
||||
return ret;
|
||||
}
|
||||
ret = impl->ioctl(dev, cmd, dev->ioctl_config);
|
||||
return ret;
|
||||
}
|
||||
|
||||
#define _ioctl_config_set_default(item, default) \
|
||||
if (src->item == 0) { \
|
||||
if (dst->item == 0) { \
|
||||
/* use default value */ \
|
||||
dst->item = default; \
|
||||
} else { \
|
||||
/* keep exist value */ \
|
||||
} \
|
||||
} else { \
|
||||
/* use input value */ \
|
||||
src->item = dst->item; \
|
||||
}
|
||||
|
||||
int pika_hal_GPIO_ioctl_merge_config(pika_hal_GPIO_config* dst,
|
||||
pika_hal_GPIO_config* src) {
|
||||
_ioctl_config_set_default(dir, PIKA_HAL_GPIO_DIR_IN);
|
||||
_ioctl_config_set_default(pull, PIKA_HAL_GPIO_PULL_NONE);
|
||||
_ioctl_config_set_default(speed, PIKA_HAL_GPIO_SPEED_10M);
|
||||
_ioctl_config_set_default(event_callback_rising, NULL);
|
||||
_ioctl_config_set_default(event_callback_falling, NULL);
|
||||
return 0;
|
||||
}
|
||||
|
||||
int pika_hal_UART_ioctl_merge_config(pika_hal_UART_config* dst,
|
||||
pika_hal_UART_config* src) {
|
||||
_ioctl_config_set_default(baudrate, PIKA_HAL_UART_BAUDRATE_115200);
|
||||
_ioctl_config_set_default(data_bits, PIKA_HAL_UART_DATA_BITS_8);
|
||||
_ioctl_config_set_default(stop_bits, PIKA_HAL_UART_STOP_BITS_1);
|
||||
_ioctl_config_set_default(parity, PIKA_HAL_UART_PARITY_NONE);
|
||||
_ioctl_config_set_default(event_callback_rx, NULL);
|
||||
return 0;
|
||||
}
|
||||
|
||||
int pika_hal_SPI_ioctl_merge_config(pika_hal_SPI_config* dst,
|
||||
pika_hal_SPI_config* src) {
|
||||
_ioctl_config_set_default(lsb_or_msb, PIKA_HAL_SPI_MSB);
|
||||
_ioctl_config_set_default(master_or_slave, PIKA_HAL_SPI_MASTER);
|
||||
_ioctl_config_set_default(mode, PIKA_HAL_SPI_MODE_0);
|
||||
_ioctl_config_set_default(data_width, PIKA_HAL_SPI_DATA_WIDTH_8);
|
||||
_ioctl_config_set_default(speed, PIKA_HAL_SPI_SPEED_10M);
|
||||
return 0;
|
||||
}
|
||||
|
||||
int pika_hal_IIC_ioctl_merge_config(pika_hal_IIC_config* dst,
|
||||
pika_hal_IIC_config* src) {
|
||||
_ioctl_config_set_default(addr, 0);
|
||||
_ioctl_config_set_default(speed, PIKA_HAL_IIC_SPEED_100K);
|
||||
return 0;
|
||||
}
|
||||
|
||||
int pika_hal_PWM_ioctl_merge_config(pika_hal_PWM_config* dst,
|
||||
pika_hal_PWM_config* src) {
|
||||
_ioctl_config_set_default(channel, PIKA_HAL_PWM_CHANNEL_0);
|
||||
_ioctl_config_set_default(period, PIKA_HAL_PWM_PERIOD_1MS * 10);
|
||||
_ioctl_config_set_default(duty, PIKA_HAL_PWM_PERIOD_1MS * 5);
|
||||
return 0;
|
||||
}
|
||||
|
||||
int pika_hal_ADC_ioctl_merge_config(pika_hal_ADC_config* dst,
|
||||
pika_hal_ADC_config* src) {
|
||||
_ioctl_config_set_default(channel, PIKA_HAL_ADC_CHANNEL_0);
|
||||
_ioctl_config_set_default(resolution, PIKA_HAL_ADC_RESOLUTION_12);
|
||||
return 0;
|
||||
}
|
||||
|
||||
@ -11,11 +11,11 @@
|
||||
typedef enum {
|
||||
#define PIKA_HAL_TABLE_DEV_TYPE
|
||||
#include "pika_hal_table.h"
|
||||
_PIKA_DEV_TYPE_MAX,
|
||||
} PIKA_HAL_DEV_TYPE;
|
||||
|
||||
typedef struct {
|
||||
PIKA_HAL_DEV_TYPE type;
|
||||
void* ioctl_config;
|
||||
void* platform_data;
|
||||
} pika_dev;
|
||||
|
||||
@ -23,7 +23,6 @@ typedef enum {
|
||||
PIKA_HAL_IOCTL_CONFIG,
|
||||
PIKA_HAL_IOCTL_ENABLE,
|
||||
PIKA_HAL_IOCTL_DISABLE,
|
||||
_PIKA_HAL_IOCTL_MAX,
|
||||
} PIKA_HAL_IOCTL_CMD;
|
||||
|
||||
/* posix file like API */
|
||||
@ -37,7 +36,6 @@ typedef enum {
|
||||
_PIKA_HAL_GPIO_DIR_UNUSED = 0,
|
||||
PIKA_HAL_GPIO_DIR_IN,
|
||||
PIKA_HAL_GPIO_DIR_OUT,
|
||||
_PIKA_HAL_GPIO_DIR_MAX,
|
||||
} PIKA_HAL_GPIO_DIR;
|
||||
|
||||
typedef enum {
|
||||
@ -45,22 +43,25 @@ typedef enum {
|
||||
PIKA_HAL_GPIO_PULL_NONE,
|
||||
PIKA_HAL_GPIO_PULL_UP,
|
||||
PIKA_HAL_GPIO_PULL_DOWN,
|
||||
_PIKA_HAL_GPIO_PULL_MAX,
|
||||
} PIKA_HAL_GPIO_PULL;
|
||||
|
||||
typedef enum {
|
||||
_PIKA_HAL_GPIO_SPEED_UNUSED = 0,
|
||||
PIKA_HAL_GPIO_SPEED_LOW,
|
||||
PIKA_HAL_GPIO_SPEED_HIGH,
|
||||
_PIKA_HAL_GPIO_SPEED_MAX,
|
||||
PIKA_HAL_GPIO_SPEED_1M = 1000000,
|
||||
PIKA_HAL_GPIO_SPEED_2M = 2000000,
|
||||
PIKA_HAL_GPIO_SPEED_5M = 5000000,
|
||||
PIKA_HAL_GPIO_SPEED_10M = 10000000,
|
||||
PIKA_HAL_GPIO_SPEED_20M = 20000000,
|
||||
PIKA_HAL_GPIO_SPEED_50M = 50000000,
|
||||
PIKA_HAL_GPIO_SPEED_100M = 100000000,
|
||||
} PIKA_HAL_GPIO_SPEED;
|
||||
|
||||
typedef struct {
|
||||
PIKA_HAL_GPIO_DIR dir;
|
||||
PIKA_HAL_GPIO_PULL pull;
|
||||
PIKA_HAL_GPIO_SPEED speed;
|
||||
void (*evnet_callback_rising)(pika_dev* dev);
|
||||
void (*evnet_callback_falling)(pika_dev* dev);
|
||||
void (*event_callback_rising)(pika_dev* dev);
|
||||
void (*event_callback_falling)(pika_dev* dev);
|
||||
} pika_hal_GPIO_config;
|
||||
|
||||
typedef enum {
|
||||
@ -93,7 +94,6 @@ typedef enum {
|
||||
PIKA_HAL_UART_PARITY_NONE,
|
||||
PIKA_HAL_UART_PARITY_ODD,
|
||||
PIKA_HAL_UART_PARITY_EVEN,
|
||||
_PIKA_HAL_UART_PARITY_MAX,
|
||||
} PIKA_HAL_UART_PARITY;
|
||||
|
||||
typedef struct {
|
||||
@ -101,16 +101,16 @@ typedef struct {
|
||||
PIKA_HAL_UART_DATA_BITS data_bits;
|
||||
PIKA_HAL_UART_STOP_BITS stop_bits;
|
||||
PIKA_HAL_UART_PARITY parity;
|
||||
void (*evnet_callback_rx)(pika_dev* dev);
|
||||
void (*event_callback_rx)(pika_dev* dev);
|
||||
} pika_hal_UART_config;
|
||||
|
||||
typedef uint32_t PIKA_HAL_IIC_SLAVE_ADDR;
|
||||
|
||||
typedef enum {
|
||||
_PIKA_HAL_IIC_SPEED_UNUSED = 0,
|
||||
PIKA_HAL_IIC_SPEED_LOW,
|
||||
PIKA_HAL_IIC_SPEED_HIGH,
|
||||
_PIKA_HAL_IIC_SPEED_MAX,
|
||||
PIKA_HAL_IIC_SPEED_100K = 100000,
|
||||
PIKA_HAL_IIC_SPEED_400K = 400000,
|
||||
PIKA_HAL_IIC_SPEED_1M = 1000000,
|
||||
} PIKA_HAL_IIC_SPEED;
|
||||
|
||||
typedef struct {
|
||||
@ -122,14 +122,12 @@ typedef enum {
|
||||
_PIKA_HAL_SPI_LSB_OR_MSB_UNUSED = 0,
|
||||
PIKA_HAL_SPI_LSB,
|
||||
PIKA_HAL_SPI_MSB,
|
||||
_PIKA_HAL_SPI_LSB_OR_MSB_MAX,
|
||||
} PIKA_HAL_SPI_LSB_OR_MSB;
|
||||
|
||||
typedef enum {
|
||||
_PIKA_HAL_SPI_MASTER_OR_SLAVE_UNUSED = 0,
|
||||
PIKA_HAL_SPI_MASTER,
|
||||
PIKA_HAL_SPI_SLAVE,
|
||||
_PIKA_HAL_SPI_MASTER_OR_SLAVE_MAX,
|
||||
} PIKA_HAL_SPI_MASTER_OR_SLAVE;
|
||||
|
||||
typedef enum {
|
||||
@ -138,20 +136,23 @@ typedef enum {
|
||||
PIKA_HAL_SPI_MODE_1,
|
||||
PIKA_HAL_SPI_MODE_2,
|
||||
PIKA_HAL_SPI_MODE_3,
|
||||
_PIKA_HAL_SPI_MODE_MAX,
|
||||
} PIKA_HAL_SPI_MODE;
|
||||
|
||||
typedef enum {
|
||||
_PIKA_HAL_SPI_DATA_UNUSED = 0,
|
||||
PIKA_HAL_SPI_DATA_WIDTH_8BIT = 8,
|
||||
PIKA_HAL_SPI_DATA_WIDTH_16BIT = 16,
|
||||
PIKA_HAL_SPI_DATA_WIDTH_8 = 8,
|
||||
PIKA_HAL_SPI_DATA_WIDTH_16 = 16,
|
||||
} PIKA_HAL_SPI_DATA_WIDTH;
|
||||
|
||||
typedef enum {
|
||||
_PIKA_HAL_SPI_SPEED_UNUSED = 0,
|
||||
PIKA_HAL_SPI_SPEED_LOW,
|
||||
PIKA_HAL_SPI_SPEED_HIGH,
|
||||
_PIKA_HAL_SPI_SPEED_MAX,
|
||||
PIKA_HAL_SPI_SPEED_1M = 1000000,
|
||||
PIKA_HAL_SPI_SPEED_2M = 2000000,
|
||||
PIKA_HAL_SPI_SPEED_5M = 5000000,
|
||||
PIKA_HAL_SPI_SPEED_10M = 10000000,
|
||||
PIKA_HAL_SPI_SPEED_20M = 20000000,
|
||||
PIKA_HAL_SPI_SPEED_50M = 50000000,
|
||||
PIKA_HAL_SPI_SPEED_100M = 100000000,
|
||||
} PIKA_HAL_SPI_SPEED;
|
||||
|
||||
typedef struct {
|
||||
@ -174,29 +175,20 @@ typedef enum {
|
||||
PIKA_HAL_ADC_CHANNEL_7,
|
||||
PIKA_HAL_ADC_CHANNEL_TEMP,
|
||||
PIKA_HAL_ADC_CHANNEL_VBAT,
|
||||
_PIKA_HAL_ADC_CHANNEL_MAX,
|
||||
} PIKA_HAL_ADC_CHANNEL;
|
||||
|
||||
typedef enum {
|
||||
_PIKA_HAL_ADC_RESOLUTION_UNUSED = 0,
|
||||
PIKA_HAL_ADC_RESOLUTION_8BIT = 8,
|
||||
PIKA_HAL_ADC_RESOLUTION_10BIT = 10,
|
||||
PIKA_HAL_ADC_RESOLUTION_12BIT = 12,
|
||||
PIKA_HAL_ADC_RESOLUTION_14BIT = 14,
|
||||
PIKA_HAL_ADC_RESOLUTION_16BIT = 16,
|
||||
PIKA_HAL_ADC_RESOLUTION_8 = 8,
|
||||
PIKA_HAL_ADC_RESOLUTION_10 = 10,
|
||||
PIKA_HAL_ADC_RESOLUTION_12 = 12,
|
||||
PIKA_HAL_ADC_RESOLUTION_14 = 14,
|
||||
PIKA_HAL_ADC_RESOLUTION_16 = 16,
|
||||
} PIKA_HAL_ADC_RESOLUTION;
|
||||
|
||||
typedef enum {
|
||||
_PIKA_HAL_ADC_SPEED_UNUSED = 0,
|
||||
PIKA_HAL_ADC_SPEED_LOW,
|
||||
PIKA_HAL_ADC_SPEED_HIGH,
|
||||
_PIKA_HAL_ADC_SPEED_MAX,
|
||||
} PIKA_HAL_ADC_SPEED;
|
||||
|
||||
typedef struct {
|
||||
PIKA_HAL_ADC_CHANNEL channel;
|
||||
PIKA_HAL_ADC_RESOLUTION resolution;
|
||||
PIKA_HAL_ADC_SPEED speed;
|
||||
} pika_hal_ADC_config;
|
||||
|
||||
typedef enum {
|
||||
@ -236,11 +228,15 @@ typedef struct pika_dev_impl {
|
||||
int (*close)(pika_dev* dev);
|
||||
int (*read)(pika_dev* dev, void* buf, size_t count);
|
||||
int (*write)(pika_dev* dev, void* buf, size_t count);
|
||||
int (*ioctl)(pika_dev* dev, PIKA_HAL_IOCTL_CMD cmd, uintptr_t cfg);
|
||||
int (*ioctl)(pika_dev* dev, PIKA_HAL_IOCTL_CMD cmd, void* cfg);
|
||||
} pika_dev_impl;
|
||||
|
||||
/* platform API */
|
||||
#define PIKA_HAL_TABLE_PLATFORM_API
|
||||
#include "pika_hal_table.h"
|
||||
|
||||
/* config merge headers */
|
||||
#define PIKA_HAL_TABLE_IOCTL_MERGE_CONFIG_HEADER
|
||||
#include "pika_hal_table.h"
|
||||
|
||||
#endif
|
||||
|
||||
@ -35,7 +35,7 @@
|
||||
return -1; \
|
||||
} \
|
||||
int pika_hal_##dev_name##_ioctl(pika_dev* dev, PIKA_HAL_IOCTL_CMD cmd, \
|
||||
uintptr_t arg) { \
|
||||
void* arg) { \
|
||||
if (NULL == dev) { \
|
||||
return -1; \
|
||||
} \
|
||||
@ -83,7 +83,31 @@
|
||||
pika_dev* dev, pika_hal_##dev_name##_config* cfg);
|
||||
#endif
|
||||
|
||||
#if defined(PIKA_HAL_TABLE_DEV_CONFIG_SIZE)
|
||||
#define pika_hal_table_add(dev_name) \
|
||||
if (dev_type == PIKA_HAL_##dev_name) { \
|
||||
return sizeof(pika_hal_##dev_name##_config); \
|
||||
}
|
||||
#endif
|
||||
|
||||
#if defined(PIKA_HAL_TABLE_IOCTL_MERGE_CONFIG)
|
||||
#define pika_hal_table_add(dev_name) \
|
||||
if (dev->type == PIKA_HAL_##dev_name) { \
|
||||
return pika_hal_##dev_name##_ioctl_merge_config(dev->ioctl_config, \
|
||||
config_in); \
|
||||
}
|
||||
#endif
|
||||
|
||||
#if defined(PIKA_HAL_TABLE_IOCTL_MERGE_CONFIG_HEADER)
|
||||
#define pika_hal_table_add(dev_name) \
|
||||
int pika_hal_##dev_name##_ioctl_merge_config( \
|
||||
pika_hal_##dev_name##_config* dst, pika_hal_##dev_name##_config* src);
|
||||
#endif
|
||||
|
||||
#undef PIKA_HAL_TABLE_FILE_API
|
||||
#undef PIKA_HAL_TABLE_DEV_TYPE
|
||||
#undef PIKA_HAL_TABLE_IMPL
|
||||
#undef PIKA_HAL_TABLE_PLATFORM_API
|
||||
#undef PIKA_HAL_TABLE_DEV_CONFIG_SIZE
|
||||
#undef PIKA_HAL_TABLE_IOCTL_MERGE_CONFIG
|
||||
#undef PIKA_HAL_TABLE_IOCTL_MERGE_CONFIG_HEADER
|
||||
|
||||
Loading…
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Reference in New Issue
Block a user