Searched refs:read_buf (Results 1 – 4 of 4) sorted by relevance
| /components/fal/src/ |
| A D | fal_partition.c | 204 rt_uint8_t read_buf[64]; in fal_partition_init() local
206 part_table_offset -= sizeof(read_buf); in fal_partition_init()
209 if (flash_dev->ops.read(part_table_offset, read_buf, sizeof(read_buf)) > 0) in fal_partition_init()
212 for (i = 0; i < sizeof(read_buf) - sizeof(read_magic_word) + 1; i++) in fal_partition_init()
214 …read_magic_word = read_buf[0 + i] + (read_buf[1 + i] << 8) + (read_buf[2 + i] << 16) + (read_buf[3… in fal_partition_init()
238 if (part_table_offset >= (long)sizeof(read_buf)) in fal_partition_init()
240 part_table_offset -= sizeof(read_buf); in fal_partition_init()
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| /components/drivers/spi/sfud/inc/ |
| A D | sfud_def.h | 218 …_write_read_func)(const uint8_t *write_buf, size_t write_size, uint8_t *read_buf, size_t read_size…
251 …(*wr)(const struct __sfud_spi *spi, const uint8_t *write_buf, size_t write_size, uint8_t *read_buf,
256 uint8_t *read_buf, size_t read_size);
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| /components/drivers/spi/sfud/src/ |
| A D | sfud_sfdp.c | 64 static sfud_err read_sfdp_data(const sfud_flash *flash, uint32_t addr, uint8_t *read_buf, size_t si…
337 static sfud_err read_sfdp_data(const sfud_flash *flash, uint32_t addr, uint8_t *read_buf, size_t si… in read_sfdp_data() argument
348 SFUD_ASSERT(read_buf); in read_sfdp_data()
351 return flash->spi.wr(&flash->spi, cmd, sizeof(cmd), read_buf, size); in read_sfdp_data()
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| /components/drivers/spi/ |
| A D | dev_spi_flash_sfud.c | 128 …spi_write_read(const sfud_spi *spi, const uint8_t *write_buf, size_t write_size, uint8_t *read_buf, in spi_write_read() argument
144 RT_ASSERT(read_buf); in spi_write_read()
150 if (rt_qspi_send_then_recv(qspi_dev, write_buf, write_size, read_buf, read_size) <= 0) { in spi_write_read()
163 …if (rt_spi_send_then_recv(rtt_dev->rt_spi_device, write_buf, write_size, read_buf, read_size) != R… in spi_write_read()
171 if (rt_spi_recv(rtt_dev->rt_spi_device, read_buf, read_size) <= 0) { in spi_write_read()
184 …int32_t addr, sfud_qspi_read_cmd_format *qspi_read_cmd_format, uint8_t *read_buf, size_t read_size… in qspi_read() argument
212 message.parent.recv_buf = read_buf; in qspi_read()
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