diff options
Diffstat (limited to 'os/hal/boards/ST_STM32L4R9I_DISCOVERY')
| -rw-r--r-- | os/hal/boards/ST_STM32L4R9I_DISCOVERY/board.h | 4 | ||||
| -rw-r--r-- | os/hal/boards/ST_STM32L4R9I_DISCOVERY/cfg/board.chcfg | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/os/hal/boards/ST_STM32L4R9I_DISCOVERY/board.h b/os/hal/boards/ST_STM32L4R9I_DISCOVERY/board.h index 07a5d09bd..15f5c0430 100644 --- a/os/hal/boards/ST_STM32L4R9I_DISCOVERY/board.h +++ b/os/hal/boards/ST_STM32L4R9I_DISCOVERY/board.h @@ -611,7 +611,7 @@ * PC10 - SDMMC_1_D2 (alternate 12).
* PC11 - SDMMC_1_D3 (alternate 12).
* PC12 - SDMMC_1_CK (alternate 12).
- * PC13 - JOY_SEL BUTTON (input floating).
+ * PC13 - JOY_SEL BUTTON (input pulldown).
* PC14 - PIN14 (analog).
* PC15 - PIN15 (analog).
*/
@@ -676,7 +676,7 @@ PIN_PUPDR_FLOATING(GPIOC_SDMMC_1_D2) | \
PIN_PUPDR_FLOATING(GPIOC_SDMMC_1_D3) | \
PIN_PUPDR_FLOATING(GPIOC_SDMMC_1_CK) | \
- PIN_PUPDR_FLOATING(GPIOC_JOY_SEL) | \
+ PIN_PUPDR_PULLDOWN(GPIOC_JOY_SEL) | \
PIN_PUPDR_FLOATING(GPIOC_PIN14) | \
PIN_PUPDR_FLOATING(GPIOC_PIN15))
#define VAL_GPIOC_ODR (PIN_ODR_LOW(GPIOC_PIN0) | \
diff --git a/os/hal/boards/ST_STM32L4R9I_DISCOVERY/cfg/board.chcfg b/os/hal/boards/ST_STM32L4R9I_DISCOVERY/cfg/board.chcfg index 716a19662..08e16415a 100644 --- a/os/hal/boards/ST_STM32L4R9I_DISCOVERY/cfg/board.chcfg +++ b/os/hal/boards/ST_STM32L4R9I_DISCOVERY/cfg/board.chcfg @@ -483,7 +483,7 @@ PinLock="Disabled"
Alternate="0"
ID="JOY_SEL BUTTON"
- Resistor="Floating"
+ Resistor="PullDown"
Mode="Input"
Level="Low" />
<pin14
|