[CH32VM00X] [CH32L10x] Add I2C / SPI support #199

Just add #if directive for...

SPI: CH32VM00X
I2C: CH32VM00X and CH32L10x
openwch/arduino_core_ch32#199

Author: jobitjoseph

libraries/Wire/src/utility/twi.c

@@ -141,9 +141,15 @@ void i2c_custom_init(i2c_t *obj, uint32_t timing, uint32_t addressingMode, uint3
         // Enable I2C1 clock if not done
         if (obj->i2c == I2C1) 
         {
+		  #if defined(CH32L10x) || defined(CH32VM00X)
+          RCC_PB1PeriphResetCmd(RCC_PB1Periph_I2C1, ENABLE);
+          RCC_PB1PeriphResetCmd(RCC_PB1Periph_I2C1, DISABLE);
+          RCC_PB1PeriphClockCmd(RCC_PB1Periph_I2C1, ENABLE );
+          #else
           RCC_APB1PeriphResetCmd(RCC_APB1Periph_I2C1, ENABLE);
           RCC_APB1PeriphResetCmd(RCC_APB1Periph_I2C1, DISABLE);
           RCC_APB1PeriphClockCmd(RCC_APB1Periph_I2C1, ENABLE );
+		  #endif
 
           obj->irq = I2C1_EV_IRQn;
           obj->irqER = I2C1_ER_IRQn;
@@ -154,9 +160,15 @@ void i2c_custom_init(i2c_t *obj, uint32_t timing, uint32_t addressingMode, uint3
         // Enable I2C2 clock if not done
         if (obj->i2c == I2C2) 
         {
+		  #if defined(CH32L10x) || defined(CH32VM00X)
+          RCC_PB1PeriphResetCmd(RCC_PB1Periph_I2C2, ENABLE);
+          RCC_PB1PeriphResetCmd(RCC_PB1Periph_I2C2, DISABLE);
+          RCC_PB1PeriphClockCmd(RCC_PB1Periph_I2C2, ENABLE );
+          #else
           RCC_APB1PeriphResetCmd(RCC_APB1Periph_I2C2, ENABLE);
           RCC_APB1PeriphResetCmd(RCC_APB1Periph_I2C2, DISABLE);
           RCC_APB1PeriphClockCmd(RCC_APB1Periph_I2C2, ENABLE );
+		  #endif
 
           obj->irq = I2C2_EV_IRQn;
           obj->irqER = I2C2_ER_IRQn;