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author | Gregory Nutt <gnutt@nuttx.org> | 2013-05-24 14:05:20 -0600 |
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committer | Gregory Nutt <gnutt@nuttx.org> | 2013-05-24 14:05:20 -0600 |
commit | d8f8f3eae1dbf17a51f502f27e5f5e5f1e7f663b (patch) | |
tree | d4b0d77acebe565b59e1c8c102b66f0e8d7231fb /nuttx/configs | |
parent | 554d4df527c830038562c975e690f9f7d4038be2 (diff) | |
download | px4-nuttx-d8f8f3eae1dbf17a51f502f27e5f5e5f1e7f663b.tar.gz px4-nuttx-d8f8f3eae1dbf17a51f502f27e5f5e5f1e7f663b.tar.bz2 px4-nuttx-d8f8f3eae1dbf17a51f502f27e5f5e5f1e7f663b.zip |
Minor documentation update
Diffstat (limited to 'nuttx/configs')
-rw-r--r-- | nuttx/configs/stm32ldiscovery/README.txt | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/nuttx/configs/stm32ldiscovery/README.txt b/nuttx/configs/stm32ldiscovery/README.txt index 02298c433..a25a87ca2 100644 --- a/nuttx/configs/stm32ldiscovery/README.txt +++ b/nuttx/configs/stm32ldiscovery/README.txt @@ -21,6 +21,7 @@ README Contents ======== + - Status - GPIO Pin Usage - Development Environment - GNU Toolchain Options @@ -34,6 +35,37 @@ Contents - STM32L-Discovery-specific Configuration Options - Configurations +Status +====== + + The basic port is complete. A NuttShell (NSH) configuration exists for the + STM32L-Discovery board. A driver has been developed for the segment LCD on + board the STM32L-Discovery. In the NSH configuration discription below, + there is information about how the basic NSH extension can be extended to + use apps/examples/slcd to exercise the segment LCD. + + * The following subsystem have header files, drivers and have been + exercised: PWR, RCC, GPIO, SYSCFG, LCD, USART. + + * The following subsystenms have header files and ported drivers, but are + untested: DMA + + * The following subystems have counterparts with other STM32 parts, but + have not been ported or verified: ADC, DAC, TIM2-15, TIM9-11, RTC, + IWDG, WWDG, I2C, SPI, DBG. These may be close to functional depending + upon how close the IP is on the STM32L15X. + + This might include also USB, FSMC, and SDIO. + + * The following subsystems are unique to the STM32L and have not been + developed: COMP, TSIO, RI, OPAMP + + * The STM32L15X does support USB, however, USB is not available on the + STM32L-Discovery board. + + * These subystems are available on other STM32L15x/16x parts, but not on + the part used in the STM32L-Discovery board: CRC, AES, FSMC, SDIO + GPIO Pin Usage ============== |