Initial commit

Core/Src/driverHWPowerState.c

@@ -0,0 +1,34 @@
+#include "driverHWPowerState.h"
+
+const PowerStatePortStruct driverHWPorts[NoOfPowersSTATs] = 		            // Holds all status configuration data
+{
+	{GPIOB,0,GPIO_PIN_5,GPIO_MODE_OUTPUT_PP,GPIO_NOPULL},		// P_STAT_POWER_ENABLE
+	{GPIOB,0,GPIO_PIN_4,GPIO_MODE_INPUT,GPIO_PULLUP},				// P_STAT_BUTTON_INPUT
+	{GPIOE,0,GPIO_PIN_9,GPIO_MODE_INPUT,GPIO_PULLDOWN}				// P_STAT_CHARGE_DETECT
+};
+
+void driverHWPowerStateInit(void) {
+	GPIO_InitTypeDef PowerStatePortHolder;
+	uint8_t STATPointer;
+	
+  __HAL_RCC_GPIOA_CLK_ENABLE();
+  __HAL_RCC_GPIOB_CLK_ENABLE();
+  __HAL_RCC_GPIOC_CLK_ENABLE();	
+	
+	for(STATPointer = 0; STATPointer < NoOfPowersSTATs; STATPointer++) {
+		//RCC->AHBENR |= driverHWPorts[STATPointer].ClkRegister;								// Enable clock de desired port
+		PowerStatePortHolder.Mode = driverHWPorts[STATPointer].Mode;					// Push pull output
+		PowerStatePortHolder.Pin = driverHWPorts[STATPointer].Pin;						// Points to status pin
+		PowerStatePortHolder.Pull = driverHWPorts[STATPointer].Pull;					// No pullup
+		PowerStatePortHolder.Speed = GPIO_SPEED_HIGH;													// GPIO clock speed
+		HAL_GPIO_Init(driverHWPorts[STATPointer].Port,&PowerStatePortHolder);	// Perform the IO init 
+	};
+};
+
+void driverHWPowerStateSetOutput(PowerStateIDTypedef outputPort, PowerStateStateTypedef newState) {
+	HAL_GPIO_WritePin(driverHWPorts[outputPort].Port,driverHWPorts[outputPort].Pin,(GPIO_PinState)newState); // Set desired pin to desired state
+};
+
+bool driverHWPowerStateReadInput(PowerStateIDTypedef inputPort) {	
+	return (bool) !HAL_GPIO_ReadPin(driverHWPorts[inputPort].Port,driverHWPorts[inputPort].Pin);
+};