| /Zephyr-latest/drivers/console/ |
| D | ipm_console_receiver.c | 37 ret = ring_buf_item_get(&driver_data->rb, &type, in ipm_console_thread()
76 ring_buf_item_space_get(&driver_data->rb)) { in ipm_console_thread()
95 ret = ring_buf_item_put(&driver_data->rb, 0, id, NULL, 0); in ipm_console_receive_callback()
107 if (ring_buf_item_space_get(&driver_data->rb) == 0) { in ipm_console_receive_callback()
138 ring_buf_item_init(&driver_data->rb, config_info->rb_size32, in ipm_console_receiver_init()
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| /Zephyr-latest/drivers/i2s/ |
| D | i2s_litex.c | 263 static int queue_get(struct ring_buffer *rb, void **mem_block, size_t *size) in queue_get() argument
269 if (rb->tail == rb->head) { in queue_get()
274 *mem_block = rb->buf[rb->tail].mem_block; in queue_get()
275 *size = rb->buf[rb->tail].size; in queue_get()
276 MODULO_INC(rb->tail, rb->len); in queue_get()
285 static int queue_put(struct ring_buffer *rb, void *mem_block, size_t size) in queue_put() argument
292 head_next = rb->head; in queue_put()
293 MODULO_INC(head_next, rb->len); in queue_put()
295 if (head_next == rb->tail) { in queue_put()
301 rb->buf[rb->head].mem_block = mem_block; in queue_put()
[all …]
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| D | i2s_sam_ssc.c | 116 static int queue_get(struct ring_buffer *rb, void **mem_block, size_t *size) in queue_get() argument
122 if (rb->tail == rb->head) { in queue_get()
128 *mem_block = rb->buf[rb->tail].mem_block; in queue_get()
129 *size = rb->buf[rb->tail].size; in queue_get()
130 MODULO_INC(rb->tail, rb->len); in queue_get()
140 static int queue_put(struct ring_buffer *rb, void *mem_block, size_t size) in queue_put() argument
147 head_next = rb->head; in queue_put()
148 MODULO_INC(head_next, rb->len); in queue_put()
150 if (head_next == rb->tail) { in queue_put()
156 rb->buf[rb->head].mem_block = mem_block; in queue_put()
[all …]
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| /Zephyr-latest/subsys/usb/device_next/class/ |
| D | usbd_cdc_acm.c | 59 struct ring_buf *rb; member
258 done = ring_buf_put(data->rx_fifo.rb, buf->data, buf->len); in usbd_cdc_acm_request()
275 if (!ring_buf_is_empty(data->tx_fifo.rb)) { in usbd_cdc_acm_request()
310 if (ring_buf_space_get(data->tx_fifo.rb)) { in usbd_cdc_acm_enable()
607 len = ring_buf_get(data->tx_fifo.rb, buf->data, buf->size); in cdc_acm_tx_fifo_handler()
647 if (ring_buf_space_get(data->rx_fifo.rb) < cdc_acm_get_bulk_mps(c_data)) { in cdc_acm_rx_fifo_handler()
679 if (ring_buf_space_get(data->tx_fifo.rb)) { in cdc_acm_irq_tx_enable()
699 if (!ring_buf_is_empty(data->rx_fifo.rb)) { in cdc_acm_irq_rx_enable()
732 done = ring_buf_put(data->tx_fifo.rb, tx_data, len); in cdc_acm_fifo_fill()
739 dev, len, ring_buf_space_get(data->tx_fifo.rb)); in cdc_acm_fifo_fill()
[all …]
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| /Zephyr-latest/include/zephyr/drivers/console/ |
| D | ipm_console.h | 68 struct ring_buf rb; member
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| /Zephyr-latest/lib/utils/ |
| D | CMakeLists.txt | 8 rb.c
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| /Zephyr-latest/drivers/input/ |
| D | input_tsc_keys.c | 348 struct ring_buf rb; member
375 if (ring_buf_item_space_get(&data->rb) == 0) { in input_tsc_callback_handler()
379 (void)ring_buf_get(&data->rb, (uint8_t *)&oldest_point, sizeof(oldest_point)); in input_tsc_callback_handler()
391 (void)ring_buf_put(&data->rb, (uint8_t *)&count_value, sizeof(count_value)); in input_tsc_callback_handler()
404 ring_buf_item_init(&data->rb, CONFIG_INPUT_STM32_TSC_KEYS_BUFFER_WORD_SIZE, data->buffer); in input_tsc_keys_init()
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| /Zephyr-latest/subsys/net/lib/lwm2m/ |
| D | lwm2m_registry.c | 1631 ring_buf_init(&cache_entry->rb, cache_entry_size * cache_len, (uint8_t *)data_cache); in lwm2m_enable_cache()
1664 if (ring_buf_space_get(&cache_entry->rb) < element_size) { in lwm2m_cache_write()
1670 length = ring_buf_get_claim(&cache_entry->rb, &buf_ptr, element_size); in lwm2m_cache_write()
1671 ring_buf_get_finish(&cache_entry->rb, length); in lwm2m_cache_write()
1674 length = ring_buf_put_claim(&cache_entry->rb, &buf_ptr, element_size); in lwm2m_cache_write()
1677 ring_buf_put_finish(&cache_entry->rb, 0); in lwm2m_cache_write()
1682 ring_buf_put_finish(&cache_entry->rb, length); in lwm2m_cache_write()
1699 if (ring_buf_is_empty(&cache_entry->rb)) { in lwm2m_cache_read()
1703 length = ring_buf_get_claim(&cache_entry->rb, &buf_ptr, element_size); in lwm2m_cache_read()
1707 ring_buf_get_finish(&cache_entry->rb, 0); in lwm2m_cache_read()
[all …]
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| D | lwm2m_registry.h | 213 struct ring_buf rb; member
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| D | lwm2m_message_handling.c | 1409 read_info->original_rb_get = cached_data->rb.get; in lwm2m_read_cached_data()
3083 cache_temp->read_info[i].cache_data->rb.get = in lwm2m_timeseries_data_rebuild()
3511 if (ring_buf_is_empty(&cache_temp->read_info[i].cache_data->rb)) { in init_next_pending_timeseries_data()
3522 bytes_available += ring_buf_size_get(&cache_temp->read_info[i].cache_data->rb); in init_next_pending_timeseries_data()
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| /Zephyr-latest/drivers/ethernet/ |
| D | eth_sam_gmac.c | 406 static void ring_buffer_reset(struct ring_buffer *rb) in ring_buffer_reset() argument
408 rb->head = 0U; in ring_buffer_reset()
409 rb->tail = 0U; in ring_buffer_reset()
415 static uint32_t ring_buffer_get(struct ring_buffer *rb) in ring_buffer_get() argument
419 __ASSERT(rb->tail != rb->head, in ring_buffer_get()
422 val = rb->buf[rb->tail]; in ring_buffer_get()
423 MODULO_INC(rb->tail, rb->len); in ring_buffer_get()
431 static void ring_buffer_put(struct ring_buffer *rb, uint32_t val) in ring_buffer_put() argument
433 rb->buf[rb->head] = val; in ring_buffer_put()
434 MODULO_INC(rb->head, rb->len); in ring_buffer_put()
[all …]
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| /Zephyr-latest/drivers/wifi/winc1500/ |
| D | wifi_winc1500_nm_bus_wrapper.c | 45 static int8_t nm_i2c_read(uint8_t *rb, uint16_t sz) in nm_i2c_read() argument
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| /Zephyr-latest/scripts/coccinelle/ |
| D | find_dev_usage.cocci | 34 with open("function_names.pickle", "rb") as f:
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| /Zephyr-latest/scripts/build/ |
| D | uf2conv.py | 36 if w[0] == ':' and re.match(rb"^[:0-9a-fA-F\r\n]+$", buf):
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| /Zephyr-latest/doc/kernel/data_structures/ |
| D | ring_buffers.rst | 214 struct ring_buf rb;
221 ring_buf_item_init(&ms.rb, MY_RING_BUF_WORDS, ms.buffer);
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| /Zephyr-latest/boards/qemu/x86/ |
| D | qemu_x86_tiny.ld | 201 LIB_ZEPHYR_OBJECT_FILE_IN_SECT(lsect, rb) \
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| /Zephyr-latest/doc/releases/ |
| D | release-notes-1.14.rst | 1540 * :github:`13464` - rb.h: macro RB_FOR_EACH_CONTAINER bug
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