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Diffstat (limited to 'digital/io-hub/src/apbirthday/hardware.stm32.cc')
-rw-r--r--digital/io-hub/src/apbirthday/hardware.stm32.cc2
1 files changed, 1 insertions, 1 deletions
diff --git a/digital/io-hub/src/apbirthday/hardware.stm32.cc b/digital/io-hub/src/apbirthday/hardware.stm32.cc
index a573c494..46e1972b 100644
--- a/digital/io-hub/src/apbirthday/hardware.stm32.cc
+++ b/digital/io-hub/src/apbirthday/hardware.stm32.cc
@@ -93,7 +93,7 @@ Hardware::Hardware ()
// ADC.
gpio_mode_setup (GPIOA, GPIO_MODE_ANALOG, GPIO_PUPD_NONE,
GPIO0 | GPIO1 | GPIO2 | GPIO3);
- gpio_mode_setup (GPIOB, GPIO_MODE_ANALOG, GPIO_PUPD_NONE, GPIO5);
+ gpio_mode_setup (GPIOB, GPIO_MODE_ANALOG, GPIO_PUPD_NONE, GPIO0);
adc.enable ();
// Cycle timer, 4 ms period.
rcc_peripheral_enable_clock (&RCC_APB1ENR, RCC_APB1ENR_TIM3EN);