diff options
Diffstat (limited to 'nuttx/configs/README.txt')
-rw-r--r-- | nuttx/configs/README.txt | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/nuttx/configs/README.txt b/nuttx/configs/README.txt index 9eed9da0c..6eae21fcf 100644 --- a/nuttx/configs/README.txt +++ b/nuttx/configs/README.txt @@ -327,6 +327,13 @@ defconfig -- This is a configuration file similar to the Linux CONFIG_FAT_SECTORSIZE - Max supported sector size CONFIG_FS_ROMFS - Enable ROMFS filesystem support + SPI driver + CONFIG_SPI_OWNBUS - Set if there is only one active device + on the SPI bus. No locking or SPI configuration will be performed. + It is not necessary for clients to lock, re-configure, etc.. + CONFIG_SPI_EXCHANGE - Driver supports a single exchange method + (vs a recvblock() and sndblock ()methods) + SPI-based MMC/SD driver CONFIG_MMCSD_NSLOTS - Number of MMC/SD slots supported by the driver. Default is one. @@ -343,6 +350,29 @@ defconfig -- This is a configuration file similar to the Linux CONFIG_MMCSD_HAVECARDDETECT - SDIO driver card detection is 100% accurate + RiT P14201 OLED driver + CONFIG_LCD_P14201 - Enable P14201 support + CONFIG_P14201_SPIMODE - Controls the SPI mode + CONFIG_P14201_FREQUENCY - Define to use a different bus frequency + CONFIG_P14201_NINTERFACES - Specifies the number of physical P14201 + devices that will be supported. + CONFIG_P14201_FRAMEBUFFER - If defined, accesses will be performed + using an in-memory copy of the OLEDs GDDRAM. This cost of this + buffer is 128 * 96 / 2 = 6Kb. If this is defined, then the driver + will be fully functioned. If not, then it will have the following + limitations: + - Reading graphics memory cannot be supported, and + - All pixel writes must be aligned to byte boundaries. + + ENC28J60 Ethernet Driver Configuration Settings: + CONFIG_NET_ENC28J60 - Enabled ENC28J60 support + CONFIG_ENC28J60_SPIMODE - Controls the SPI mode + CONFIG_ENC28J60_FREQUENCY - Define to use a different bus frequency + CONFIG_ENC28J60_NINTERFACES - Specifies the number of physical ENC28J60 + devices that will be supported. + CONFIG_ENC28J60_STATS - Collect network statistics + CONFIG_ENC28J60_HALFDUPPLEX - Default is full duplex + TCP/IP and UDP support via uIP CONFIG_NET - Enable or disable all network features CONFIG_NET_IPv6 - Build in support for IPv6 |