initial gpio port

Author: burrbull

Cargo.toml

@@ -3,13 +3,14 @@ authors = ["Vitaly Domnikov <[email protected]>"]
 categories = ["embedded", "hardware-support", "no-std"]
 description = "Peripheral access API for STM32C0 series microcontrollers"
 documentation = "https://docs.rs/stm32c0xx-hal"
-edition = "2018"
+edition = "2021"
 keywords = ["arm", "cortex-m", "stm32c0xx", "hal"]
 license = "MIT/Apache-2.0"
 name = "stm32c0xx-hal"
 readme = "README.md"
 repository = "https://github.com/stm32-rs/stm32c0xx-hal"
 version = "0.0.0"
+rust-version = "1.65"
 
 [package.metadata.docs.rs]
 features = ["stm32c031", "rt"]
@@ -46,8 +47,20 @@ panic-semihosting = "0.5.6"
 default = ["i2c-blocking"]
 device-selected = []
 rt = ["stm32c0/rt"]
-stm32c011 = ["stm32c0/stm32c011", "device-selected"]
-stm32c031 = ["stm32c0/stm32c031", "device-selected"]
+stm32c011 = ["stm32c0/stm32c011", "device-selected", "gpio-c0xx"]
+stm32c031 = ["stm32c0/stm32c031", "device-selected", "gpio-c0xx_453"]
+
+gpio-c0xx = ["gpiof"]
+gpio-c0xx_453 = ["gpiod", "gpiof"]
+#gpio-c0xx = [
+#    "debug", "gpioa", "gpiob", "gpioc", "gpiof", "i2c1", "i2s", "i2s1", "ir", "rcc", "spi1", "tim1", "tim14", "tim16", "tim17", "tim3", "usart1", "usart2",
+#]
+#gpio-c0xx_453 = [
+#    "debug", "gpioa", "gpiob", "gpioc", "gpiod", "gpiof", "i2c1", "i2s", "i2s1", "ir", "rcc", "spi1", "tim1", "tim14", "tim16", "tim17", "tim3", "usart1", "usart2",
+#]
+
+gpiod = []
+gpiof = []
 
 i2c-blocking = []
 i2c-nonblocking = []