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author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2011-12-20 18:28:50 +0000 |
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committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2011-12-20 18:28:50 +0000 |
commit | f7933f6762d9bd290270ed8f2fd9b21381d6a760 (patch) | |
tree | 9980ed8c980faff4c6299ed381ca32314836aa9d /nuttx/configs/stm3240g-eval/README.txt | |
parent | 75c85b80ff7b2e4ce68e231c3e49b41dd73f90ef (diff) | |
download | px4-nuttx-f7933f6762d9bd290270ed8f2fd9b21381d6a760.tar.gz px4-nuttx-f7933f6762d9bd290270ed8f2fd9b21381d6a760.tar.bz2 px4-nuttx-f7933f6762d9bd290270ed8f2fd9b21381d6a760.zip |
Finishes the PWM driver for the STM32
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4206 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/configs/stm3240g-eval/README.txt')
-rwxr-xr-x | nuttx/configs/stm3240g-eval/README.txt | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/nuttx/configs/stm3240g-eval/README.txt b/nuttx/configs/stm3240g-eval/README.txt index ac3ebb103..746d0e5ec 100755 --- a/nuttx/configs/stm3240g-eval/README.txt +++ b/nuttx/configs/stm3240g-eval/README.txt @@ -14,6 +14,7 @@ Contents - STM3240G-EVAL-specific Configuration Options - LEDs - Ethernet + - PWM - Configurations Development Environment @@ -203,6 +204,21 @@ events as follows: on a small proportion of the time. *** LED2 may also flicker normally if signals are processed. +PWM +=== + +The STM3240G-Eval has no real on-board PWM devices, but the board can be configured to output +a pulse train using TIM4 CH2. This pin is used by FSMC is connect to CN5 just for this +purpose: + + PD13 FSMC_A18 / MC_TIM4_CH2 pin 33 (EnB) + +FSMC must be disabled in this case! PD13 is available at: + + Daughterboard Extension Connector, CN3, pin 32 - available + TFT LCD Connector, CN19, pin 17 -- not available without removing the LCD. + Motor Control Connector CN15, pin 33 -- no available unless to connect SB14. + STM3240G-EVAL-specific Configuration Options ============================================ |