diff --git a/configs/stm3210e-eval/README.txt b/configs/stm3210e-eval/README.txt index ccc7d7e6ef8..e5de0e54d75 100755 --- a/configs/stm3210e-eval/README.txt +++ b/configs/stm3210e-eval/README.txt @@ -347,7 +347,7 @@ STM3210E-EVAL-specific Configuration Options CONFIG_U[S]ARTn_PARTIY - 0=no parity, 1=odd parity, 2=even parity CONFIG_U[S]ARTn_2STOP - Two stop bits - CONFIG_STM32_SPI_INTERRUPT - Select to enable interrupt driven SPI + CONFIG_STM32_SPI_INTERRUPTS - Select to enable interrupt driven SPI support. Non-interrupt-driven, poll-waiting is recommended if the interrupt rate would be to high in the interrupt driven case. CONFIG_STM32_SPI_DMA - Use DMA to improve SPI transfer performance.