diff options
Diffstat (limited to 'nuttx/arch/arm/src/stm32/Kconfig')
| -rw-r--r-- | nuttx/arch/arm/src/stm32/Kconfig | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/nuttx/arch/arm/src/stm32/Kconfig b/nuttx/arch/arm/src/stm32/Kconfig index 8ea719c82..ba9c4ec65 100644 --- a/nuttx/arch/arm/src/stm32/Kconfig +++ b/nuttx/arch/arm/src/stm32/Kconfig @@ -3052,6 +3052,17 @@ endmenu menu "I2C Configuration" depends on STM32_I2C +config STM32_I2C_ALT + bool "Alternate I2C implementation" + default n if !STM32_PERFORMANCELINE + default y if STM32_PERFORMANCELINE + ---help--- + This selection enables an alternative I2C driver. This alternate + driver implements some rather complex workarounds for errata against + the STM32 F103 "Performance Line". This selection is an option + because: (1) It has not yet been fully verified and (2) It is not + certain that he scope of this workaround is needed only for the F103. + config STM32_I2C_DYNTIMEO bool "Use dynamic timeouts" default n |