Searched refs:len_bytes (Results 1 – 5 of 5) sorted by relevance
| /Zephyr-latest/drivers/gpio/ |
| D | gpio_sn74hc595.c | 44 static int sn74hc595_spi_write(const struct device *dev, void *buf, size_t len_bytes) in sn74hc595_spi_write() argument
48 __ASSERT(((buf != NULL) || (len_bytes == 0)), "no valid buffer given"); in sn74hc595_spi_write()
51 struct spi_buf tx_buf[] = { { .buf = buf, .len = len_bytes } }; in sn74hc595_spi_write()
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| /Zephyr-latest/subsys/mgmt/osdp/src/ |
| D | osdp_pd.c | 667 int len_bytes; in pd_build_reply() local
670 len_bytes = (event->cardread.length + 7) / 8; in pd_build_reply()
671 if (!check_buf_len(REPLY_RAW_LEN + len_bytes, max_len)) { in pd_build_reply()
679 memcpy(buf + len, event->cardread.data, len_bytes); in pd_build_reply()
680 len += len_bytes; in pd_build_reply()
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| /Zephyr-latest/drivers/spi/ |
| D | spi_ll_stm32.c | 928 static bool buf_in_nocache(uintptr_t buf, size_t len_bytes) in buf_in_nocache() argument
935 ((buf + len_bytes - 1) <= ((uintptr_t)_nocache_ram_end)); in buf_in_nocache()
943 (void *)buf, len_bytes, DT_MEM_ARM(ATTR_MPU_RAM_NOCACHE)) == 0; in buf_in_nocache()
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| /Zephyr-latest/drivers/adc/ |
| D | adc_stm32.c | 275 static bool buf_in_nocache(uintptr_t buf, size_t len_bytes) in buf_in_nocache() argument
281 ((buf + len_bytes - 1) <= ((uintptr_t)_nocache_ram_end)); in buf_in_nocache()
288 (void *)buf, len_bytes, DT_MEM_ARM(ATTR_MPU_RAM_NOCACHE)) == 0; in buf_in_nocache()
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| /Zephyr-latest/drivers/serial/ |
| D | uart_stm32.c | 1321 static bool buf_in_nocache(uintptr_t buf, size_t len_bytes) in buf_in_nocache() argument
1327 ((buf + len_bytes - 1) <= ((uintptr_t)_nocache_ram_end)); in buf_in_nocache()
1334 (void *)buf, len_bytes, DT_MEM_ARM_MPU_RAM_NOCACHE) == 0; in buf_in_nocache()
1340 ((buf + len_bytes - 1) <= ((uintptr_t)__rodata_region_end)); in buf_in_nocache()
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