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STM32L4 : Fix GPIO G port compatibility #3780

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Merged
merged 2 commits into from
Mar 6, 2017
Merged

STM32L4 : Fix GPIO G port compatibility #3780

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248dbaa
Fix GPIOG usage of STM32L4 by activating VDDIO2 power supply
pmancele Feb 22, 2017
48c63ca
Use #if defined TARGET_STM32L4
pmancele Feb 23, 2017
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4 changes: 4 additions & 0 deletions targets/TARGET_STM/gpio_api.c
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Original file line number Diff line number Diff line change
Expand Up @@ -73,6 +73,10 @@ GPIO_TypeDef *Set_GPIO_Clock(uint32_t port_idx) {
#endif
#if defined GPIOG_BASE
case PortG:
#if defined TARGET_STM32L4
__HAL_RCC_PWR_CLK_ENABLE();
HAL_PWREx_EnableVddIO2();
#endif
gpio_add = GPIOG_BASE;
__GPIOG_CLK_ENABLE();
break;
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