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xiaoxiang pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/incubator-nuttx.git
The following commit(s) were added to refs/heads/master by this push:
new 2156a102cf fix bl602 i2c sem init mistake
2156a102cf is described below
commit 2156a102cfd56662373fc998feeb554984afdc95
Author: anjiahao <[email protected]>
AuthorDate: Thu Oct 27 17:02:42 2022 +0800
fix bl602 i2c sem init mistake
Signed-off-by: anjiahao <[email protected]>
---
arch/risc-v/src/bl602/bl602_i2c.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/risc-v/src/bl602/bl602_i2c.c
b/arch/risc-v/src/bl602/bl602_i2c.c
index aafa185ae6..1ca0d7fb5c 100644
--- a/arch/risc-v/src/bl602/bl602_i2c.c
+++ b/arch/risc-v/src/bl602/bl602_i2c.c
@@ -153,7 +153,7 @@ static struct bl602_i2c_priv_s bl602_i2c0_priv =
.subaddr = 0,
.sublen = 0,
.lock = NXMUTEX_INITIALIZER,
- .sem_isr = SEM_INITIALIZER(0),
+ .sem_isr = SEM_INITIALIZER(1),
.i2cstate = EV_I2C_END_INT,
.msgv = NULL,
.msgid = 0,
