Learn STM32 GPIO Management by developing LCD driver

Requirements

• Nucleo64-L152RE
• LCD 1602A 16x2 Module Display

Resources

• STM32L1 HAL and Low Layer Drivers
• Cortex M3 Programming Manual
• STM32Lx Reference Manual
• STM32Lx Datasheet

Nucleo64-L152RE User Interface

Button | NAME | USER | RESET | |-|-|-| | Pin | PC13 | NRST|

User Led | NAME | LD2 | |-|-| | Color | Green | | Pin | PA5| <!– # Notes

• HAL_Init()
• __HAL_RCC_GPIOB_CLK_ENABLE()
• SystemClock_Config()
• MX_GPIO_Init() –>