From 2af97fcb7d3d502ec4a959da1afa40261f36497b Mon Sep 17 00:00:00 2001
From: YunHorn Technology <dp.s@yunhorn.com>
Date: Tue, 15 Oct 2024 17:38:33 +0800
Subject: [PATCH] updated i2c timing for L8

---
 Core/Inc/main.h                     | 19 ++++++++++++++++++-
 Core/Src/i2c.c                      |  2 +-
 STS/Core/Inc/yunhorn_sts_prd_conf.h |  4 ++--
 3 files changed, 21 insertions(+), 4 deletions(-)

diff --git a/Core/Inc/main.h b/Core/Inc/main.h
index 9bdeeec..d870785 100644
--- a/Core/Inc/main.h
+++ b/Core/Inc/main.h
@@ -213,18 +213,35 @@ void Error_Handler(void);
 
 #endif
 
-#ifdef STM32WLE5xx
+
 #define	I2C2_SCL_PIN	GPIO_PIN_12
 #define	I2C2_SDA_PIN	GPIO_PIN_11
 #define	I2C2_SCL_PORT	GPIOA
 #define	I2C2_SDA_PORT	GPIOA
 
 // FOR STM32WLE5CCU6 UFQFPN48  PA12 PA11
+#ifndef STM32WLE5xx
 #define I2C2_STANDARD_100K			0x00000E14
 #define I2C2_FAST_400K				0x00000004
 #define I2C2_FAST_PLUS_1M			0x00000000
 #endif
 
+/*
+ * FOR STM32WLE5CCU6 UFQFPN48  PA12 PA11
+ *
+#define I2C2_STANDARD_100K			0x00000E14
+#define I2C2_FAST_400K				0x00000004
+#define I2C2_FAST_PLUS_1M			0x00000000
+*/
+
+/*
+ * FOR STM32WL55JCIX UFBGA73  PA12 PA11
+ */
+
+#define I2C2_STANDARD_100K			0x10805D88
+#define I2C2_FAST_400K				0x0090194B
+#define I2C2_FAST_PLUS_1M			0x00700814
+
 #if defined(STS_R4)
 /* IF_SOAP_IN, MEMS_IF_3, PA10  */
 #define SOAP_STATUS_Pin			GPIO_PIN_10
diff --git a/Core/Src/i2c.c b/Core/Src/i2c.c
index 679baa3..6d4c951 100644
--- a/Core/Src/i2c.c
+++ b/Core/Src/i2c.c
@@ -43,7 +43,7 @@ void MX_I2C2_Init(void)
 
   /* USER CODE END I2C2_Init 1 */
   hi2c2.Instance = I2C2;
-  hi2c2.Init.Timing = I2C2_STANDARD_100K; //I2C2_FAST_400K;
+  hi2c2.Init.Timing = I2C2_FAST_PLUS_1M;
   hi2c2.Init.OwnAddress1 = 0;
   hi2c2.Init.AddressingMode = I2C_ADDRESSINGMODE_7BIT;
   hi2c2.Init.DualAddressMode = I2C_DUALADDRESS_DISABLE;
diff --git a/STS/Core/Inc/yunhorn_sts_prd_conf.h b/STS/Core/Inc/yunhorn_sts_prd_conf.h
index 3ab47c6..4d1b42e 100644
--- a/STS/Core/Inc/yunhorn_sts_prd_conf.h
+++ b/STS/Core/Inc/yunhorn_sts_prd_conf.h
@@ -39,8 +39,8 @@
  *	MODULE SELECTION
  */
 //#define 				USE_OLED_SSD1306
-#define					STS_USE_TOF_VL53L1X
-#define					STS_USE_TOF_VL53L0X		1U
+//#define					STS_USE_TOF_VL53L1X
+//#define					STS_USE_TOF_VL53L0X		1U
 
 #ifdef STS_R1												/* STS R1 for single roll					*/
 #define 			YUNHORN_STS_R1_ENABLED	1U