diff options
Diffstat (limited to 'nuttx/configs/stm32f4discovery/README.txt')
| -rwxr-xr-x | nuttx/configs/stm32f4discovery/README.txt | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/nuttx/configs/stm32f4discovery/README.txt b/nuttx/configs/stm32f4discovery/README.txt index 06b835b07..5ea25c0c8 100755 --- a/nuttx/configs/stm32f4discovery/README.txt +++ b/nuttx/configs/stm32f4discovery/README.txt @@ -358,8 +358,10 @@ Quadrature Encode Timer Inputs ------------------------------ If enabled (by setting CONFIG_QENCODER=y), then quadrature encoder will -user TIM2 (see nsh/defconfig) and input pins PA15, and PA1 for CH1 and -CH2, respectively (see include board.h). +use either TIM2 or TIM8 (see nsh/defconfig). If TIM2 is selected, the input +pins PA15 and PA1 for CH1 and CH2, respectively). If TIM8 is selected, then +PC6 and PI5 will be used for CH1 and CH2 (see include board.h for pin +definitions). FPU === |