diff options
| author | Runcheng Lu <[email protected]> | 2025-03-04 10:38:51 +0800 |
|---|---|---|
| committer | Rbb666 <[email protected]> | 2025-03-10 22:48:27 +0800 |
| commit | 5e41729ebf48eed9060b07dc987bb5821de47260 (patch) | |
| tree | fbcd9f33a15f0060f7d597d556b4d0a4b25fe307 /components/drivers/spi | |
| parent | acf2992adb769e769ac84a767d6505b340c22f9d (diff) | |
[components][drivers][spi] dev_spi_flash_sfud: fix: set message.parent.next to NULL for qspi_read API
- Ensure correct QSPI message chaining by setting next pointer to NULL, preventing unintended data transmission issues
Signed-off-by: Runcheng Lu <[email protected]>
Diffstat (limited to 'components/drivers/spi')
| -rw-r--r-- | components/drivers/spi/dev_spi_flash_sfud.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/components/drivers/spi/dev_spi_flash_sfud.c b/components/drivers/spi/dev_spi_flash_sfud.c index e1c90db9e6..e7198f41a3 100644 --- a/components/drivers/spi/dev_spi_flash_sfud.c +++ b/components/drivers/spi/dev_spi_flash_sfud.c @@ -214,7 +214,9 @@ static sfud_err qspi_read(const struct __sfud_spi *spi, uint32_t addr, sfud_qspi message.parent.cs_release = 1; message.parent.cs_take = 1; message.qspi_data_lines = qspi_read_cmd_format->data_lines; - + /* set next */ + /* Ensure correct QSPI message chaining by setting next pointer to NULL, preventing unintended data transmission issues.*/ + message.parent.next = RT_NULL; if (rt_qspi_transfer_message(qspi_dev, &message) != read_size) { result = SFUD_ERR_TIMEOUT; } |