[SPI] Set Handle state only the first time

fpistm · fpistm · commit 1748edbe5f19 · 2017-10-16T16:12:15.000+02:00
Fix #133 Signed-off-by: Frederic.Pillon <frederic.pillon@st.com>
diff --git a/cores/arduino/stm32/spi_com.c b/cores/arduino/stm32/spi_com.c
@@ -222,7 +222,6 @@ void spi_init(spi_t *obj, uint32_t speed, spi_mode_e mode, uint8_t msb)
   /* Fill default value */
   handle->Instance               = obj->spi;
   handle->Init.Mode              = SPI_MODE_MASTER;
-  handle->State                  = HAL_SPI_STATE_RESET;
 
   spi_freq = spi_getClkFreqInst(obj->spi);
   if(speed >= (spi_freq/SPI_SPEED_CLOCK_DIV2_MHZ)) {
diff --git a/libraries/SPI/src/SPI.cpp b/libraries/SPI/src/SPI.cpp
@@ -65,6 +65,7 @@ void SPIClass::begin(uint8_t _pin)
     digitalWrite(_pin, HIGH);
   }
 
+  _spi.handle.State = HAL_SPI_STATE_RESET;
   spi_init(&_spi, spiSettings[idx].clk,
                   spiSettings[idx].dMode,
                   spiSettings[idx].msb);

Original file line number	Diff line number	Diff line change
`@@ -65,6 +65,7 @@ void SPIClass::begin(uint8_t _pin)`
`65`	`65`	`digitalWrite(_pin, HIGH);`
`66`	`66`	`}`
`67`	`67`
	`68`	`+ _spi.handle.State = HAL_SPI_STATE_RESET;`
`68`	`69`	`spi_init(&_spi, spiSettings[idx].clk,`
`69`	`70`	`spiSettings[idx].dMode,`
`70`	`71`	`spiSettings[idx].msb);`