Merge pull request #18 from libdriver/dev

fix: fix iic bugs
libdriver · Sep 27, 2024 · 9043947 · 9043947
2 parents 4eac415 + b5dc6a4
commit 9043947
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,3 +1,9 @@
+## 1.0.2 (2024-09-27)
+
+## Bug Fixes
+
+- fix iic bugs
+
 ## 1.0.1 (2024-08-05)
 
 ## Bug Fixes

diff --git a/project/stm32f407/interface/src/iic.c b/project/stm32f407/interface/src/iic.c
@@ -72,7 +72,7 @@ uint8_t iic_init(void)
 
     /* iic gpio init */
     GPIO_Initure.Pin = GPIO_PIN_8 | GPIO_PIN_9;
-    GPIO_Initure.Mode = GPIO_MODE_OUTPUT_PP;   
+    GPIO_Initure.Mode = GPIO_MODE_OUTPUT_OD;
     GPIO_Initure.Pull = GPIO_PULLUP;
     GPIO_Initure.Speed = GPIO_SPEED_FREQ_HIGH;
     HAL_GPIO_Init(GPIOB, &GPIO_Initure);