Crash_Override/OVMS3-idf
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity

fix(spi_master): fix the variable command and address flag issue.

Browse source 
Closes https://github.com/espressif/esp-idf/issues/1549
This commit is contained in:
michael 2017-12-12 17:50:21 +08:00
parent 60469c500a
commit 8900200147
1 changed files with 3 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
components/driver/include/driver/spi_master.h
View file

@ -62,11 +62,11 @@ typedef struct {
#define SPI_TRANS_MODE_DIO (1<<0) ///< Transmit/receive data in 2-bit mode
#define SPI_TRANS_MODE_QIO (1<<1) ///< Transmit/receive data in 4-bit mode
#define SPI_TRANS_MODE_DIOQIO_ADDR (1<<4) ///< Also transmit address in mode selected by SPI_MODE_DIO/SPI_MODE_QIO
#define SPI_TRANS_USE_RXDATA (1<<2) ///< Receive into rx_data member of spi_transaction_t instead into memory at rx_buffer.
#define SPI_TRANS_USE_TXDATA (1<<3) ///< Transmit tx_data member of spi_transaction_t instead of data at tx_buffer. Do not set tx_buffer when using this.
#define SPI_TRANS_VARIABLE_CMD (1<<4) ///< Use the ``command_bits`` in ``spi_transaction_ext_t`` rather than default value in ``spi_device_interface_config_t``.
#define SPI_TRANS_VARIABLE_ADDR (1<<5) ///< Use the ``address_bits`` in ``spi_transaction_ext_t`` rather than default value in ``spi_device_interface_config_t``.
#define SPI_TRANS_MODE_DIOQIO_ADDR (1<<4) ///< Also transmit address in mode selected by SPI_MODE_DIO/SPI_MODE_QIO
#define SPI_TRANS_VARIABLE_CMD (1<<5) ///< Use the ``command_bits`` in ``spi_transaction_ext_t`` rather than default value in ``spi_device_interface_config_t``.
#define SPI_TRANS_VARIABLE_ADDR (1<<6) ///< Use the ``address_bits`` in ``spi_transaction_ext_t`` rather than default value in ``spi_device_interface_config_t``.
/**
* This structure describes one SPI transaction. The descriptor should not be modified until the transaction finishes.