Aksal/nuttx
3
1
Fork 1
mirror of https://github.com/apache/nuttx.git synced 2026-10-13 01:00:12 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 2

esp32c3:fix i2c bug of timout

Browse source 
Signed-off-by: flyingfish89 <2914061332@qq.com>
This commit is contained in:
flyingfish89 2022-11-21 16:03:22 +08:00 • committed by Petro Karashchenko
parent 30a01ab551
commit f420b4dce7
1 changed files with 1 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

2
arch/risc-v/src/esp32c3/esp32c3_i2c.c
View file

@ -844,7 +844,7 @@ static int esp32c3_i2c_polling_waitdone(struct esp32c3_i2c_priv_s *priv)
* and an error didn't occur within the timeout
*/
while ((current < timeout) && (priv->error == 0))
while ((sclock_t)(current - timeout) < 0 && (priv->error == 0))
{
/* Check if any interrupt triggered, clear them
* process the operation.