SPI: HAL: disable IP at the end of transmit

in case of 1LINE direction
2017-07-20 16:05:15 +02:00 · 2017-07-20 16:05:15 +02:00 · 8c99bf3b62
parent 6dfafc7293
commit 8c99bf3b62
1 changed files with 4 additions and 0 deletions
--- a/targets/TARGET_STM/TARGET_STM32L4/device/stm32l4xx_hal_spi.c
+++ b/targets/TARGET_STM/TARGET_STM32L4/device/stm32l4xx_hal_spi.c
@ -655,6 +655,10 @@ HAL_StatusTypeDef HAL_SPI_Transmit(SPI_HandleTypeDef *hspi, uint8_t *pData, uint
    hspi->ErrorCode = HAL_SPI_ERROR_FLAG;
  }

+  if (hspi->Init.Direction == SPI_DIRECTION_1LINE) {
+      __HAL_SPI_DISABLE(hspi);
+  }
+
  /* Clear overrun flag in 2 Lines communication mode because received is not read */
  if (hspi->Init.Direction == SPI_DIRECTION_2LINES)
  {