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    ACDC Senior Project v1.0.0
    
   Senior Project for Textron Aviation 
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Header file for General Purpose Input Output pins. More...
Go to the source code of this file.
Functions | |
| void | GPIO_PinDirection (GPIO_TypeDef *GPIOx, uint16_t GPIO_PIN, uint8_t GPIO_MODE, uint8_t GPIO_CNF) | 
| Sets the Direction of the Pin to Input/Output (MODE) and the sets its Configuration (CNF) [CAN ONLY SET ONE PIN AT A TIME].   | |
| void | GPIO_Deinit (GPIO_TypeDef *GPIOx, uint16_t GPIO_PIN) | 
| Deinitializes GPIO_PIN on GPIOx back to its reset value.   | |
| void | GPIO_Write (GPIO_TypeDef *GPIOx, uint16_t GPIO_PIN, uint16_t GPIO_VALUE) | 
| Sets the pins output to the value passed into GPIO_VALUE.   | |
| void | GPIO_Set (GPIO_TypeDef *GPIOx, uint16_t GPIO_PIN) | 
| Sets the pins output to HIGH or 1.   | |
| void | GPIO_Clear (GPIO_TypeDef *GPIOx, uint16_t GPIO_PIN) | 
| Sets the pins output to LOW or 0.   | |
| void | GPIO_Toggle (GPIO_TypeDef *GPIOx, uint16_t GPIO_PIN) | 
| Toggles the pins output. From 0 -> 1 or 1 -> 0.   | |
| uint8_t | GPIO_Read (const GPIO_TypeDef *GPIOx, uint16_t GPIO_PIN) | 
| Returns the current value of GPIO_PIN on GPIOx.   | |
| uint8_t | GPIO_GetPinNumber (uint16_t GPIO_PIN) | 
| Returns the Pin number of the GPIO_PIN_#.   | |
Header file for General Purpose Input Output pins.
| #define GPIO_CNF_INPUT_ANALOG ((uint16_t)0b000) | 
GPIO Input Mode Analog 
 
| #define GPIO_CNF_INPUT_FLOATING ((uint16_t)0b001) | 
GPIO Input Mode Floating
| #define GPIO_CNF_INPUT_PULLDOWN ((uint16_t)0b010) | 
GPIO Input Mode Pulldown
| #define GPIO_CNF_INPUT_PULLUP ((uint16_t)0b110) | 
GPIO Input Mode Pullup 
 
| #define GPIO_CNF_OUTPUT_AF_OPEN_DRAIN ((uint16_t)0b11) | 
GPIO Alternate Function Output Mode Open Drain
| #define GPIO_CNF_OUTPUT_AF_PUSH_PULL ((uint16_t)0b10) | 
GPIO Alternate Function Output Mode Push-Pull 
 
| #define GPIO_CNF_OUTPUT_OPEN_DRAIN ((uint16_t)0b01) | 
GPIO Output Mode Open-Drain 
 
| #define GPIO_CNF_OUTPUT_PUSH_PULL ((uint16_t)0b00) | 
GPIO Output Mode Push-Pull 
 
| #define GPIO_MODE_INPUT ((uint16_t)0b00) | 
GPIO Input Mode 
 
| #define GPIO_MODE_OUTPUT_SPEED_10MHz ((uint16_t)0b01) | 
GPIO Ouptut Mode @ 10Mhz
| #define GPIO_MODE_OUTPUT_SPEED_2MHz ((uint16_t)0b10) | 
GPIO Output Mode @ 2Mhz 
 
| #define GPIO_MODE_OUTPUT_SPEED_50MHz ((uint16_t)0b11) | 
GPIO Output Mode @ 50Mhz
| #define GPIO_PIN_0 ((uint16_t)0x0001) | 
Pin 0 selected 
 
| #define GPIO_PIN_1 ((uint16_t)0x0002) | 
Pin 1 selected 
 
| #define GPIO_PIN_10 ((uint16_t)0x0400) | 
Pin 10 selected 
 
| #define GPIO_PIN_11 ((uint16_t)0x0800) | 
Pin 11 selected 
 
| #define GPIO_PIN_12 ((uint16_t)0x1000) | 
Pin 12 selected 
 
| #define GPIO_PIN_13 ((uint16_t)0x2000) | 
Pin 13 selected 
 
| #define GPIO_PIN_14 ((uint16_t)0x4000) | 
Pin 14 selected 
 
| #define GPIO_PIN_15 ((uint16_t)0x8000) | 
Pin 15 selected 
 
| #define GPIO_PIN_2 ((uint16_t)0x0004) | 
Pin 2 selected 
 
| #define GPIO_PIN_3 ((uint16_t)0x0008) | 
Pin 3 selected 
 
| #define GPIO_PIN_4 ((uint16_t)0x0010) | 
Pin 4 selected 
 
| #define GPIO_PIN_5 ((uint16_t)0x0020) | 
Pin 5 selected 
 
| #define GPIO_PIN_6 ((uint16_t)0x0040) | 
Pin 6 selected 
 
| #define GPIO_PIN_7 ((uint16_t)0x0080) | 
Pin 7 selected 
 
| #define GPIO_PIN_8 ((uint16_t)0x0100) | 
Pin 8 selected 
 
| #define GPIO_PIN_9 ((uint16_t)0x0200) | 
Pin 9 selected 
 
| #define GPIO_PIN_All ((uint16_t)0xFFFF) | 
All pins selected
| void GPIO_Clear | ( | GPIO_TypeDef * | GPIOx, | 
| uint16_t | GPIO_PIN ) | 
Sets the pins output to LOW or 0.
| GPIOx | Port of the GPIO (Ex. GPIOA, GPIOB, ...) | 
| GPIO_PIN | Desired pin on port GPIOx (Ex. GPIO_PIN_0, GPIO_PIN_1, ...)  | 
| void GPIO_Deinit | ( | GPIO_TypeDef * | GPIOx, | 
| uint16_t | GPIO_PIN ) | 
Deinitializes GPIO_PIN on GPIOx back to its reset value.
| GPIOx | Port of the GPIO (Ex. GPIOA, GPIOB, ...) | 
| GPIO_PIN | Desired pin on port GPIOx (Ex. GPIO_PIN_0, GPIO_PIN_1, ...) | 
Returns the Pin number of the GPIO_PIN_#.
| GPIO_PIN | Desired pin (Ex. GPIO_PIN_0, GPIO_PIN_1, ...) | 
| void GPIO_PinDirection | ( | GPIO_TypeDef * | GPIOx, | 
| uint16_t | GPIO_PIN, | ||
| uint8_t | GPIO_MODE, | ||
| uint8_t | GPIO_CNF ) | 
Sets the Direction of the Pin to Input/Output (MODE) and the sets its Configuration (CNF) [CAN ONLY SET ONE PIN AT A TIME].
| GPIOx | Port of the GPIO (Ex. GPIOA, GPIOB, ...) | 
| GPIO_PIN | Desired pin on port GPIOx (Ex. GPIO_PIN_0, GPIO_PIN_1, ...) | 
| GPIO_MODE | Desired mode like output 2Mhz, output 10Mhz, output 50Mhz or Input | 
| GPIO_CNF | Desired configuration, if output then Push-Pull or Open-Drain, else if input then Analog, Floating, or Pullup/Pulldown | 
Returns the current value of GPIO_PIN on GPIOx.
| GPIOx | Port of the GPIO (Ex. GPIOA, GPIOB, ...) | 
| GPIO_PIN | Desired pin on port GPIOx (Ex. GPIO_PIN_0, GPIO_PIN_1, ...) | 
| void GPIO_Set | ( | GPIO_TypeDef * | GPIOx, | 
| uint16_t | GPIO_PIN ) | 
Sets the pins output to HIGH or 1.
| GPIOx | Port of the GPIO (Ex. GPIOA, GPIOB, ...) | 
| GPIO_PIN | Desired pin on port GPIOx (Ex. GPIO_PIN_0, GPIO_PIN_1, ...) | 
| void GPIO_Toggle | ( | GPIO_TypeDef * | GPIOx, | 
| uint16_t | GPIO_PIN ) | 
Toggles the pins output. From 0 -> 1 or 1 -> 0.
| GPIOx | Port of the GPIO (Ex. GPIOA, GPIOB, ...) | 
| GPIO_PIN | Desired pin on port GPIOx (Ex. GPIO_PIN_0, GPIO_PIN_1, ...)  | 
Sets the pins output to the value passed into GPIO_VALUE.
| GPIOx | Port of the GPIO (Ex. GPIOA, GPIOB, ...) | 
| GPIO_PIN | Desired pin on port GPIOx (Ex. GPIO_PIN_0, GPIO_PIN_1, ...) | 
| GPIO_VALUE | Value to set pin to. If >= 1 then 1, else 0 |