diff --git a/SHAL/Include/Core/SHAL_CORE.h b/SHAL/Include/Core/SHAL_CORE.h
index 68ac2a0..1197ad7 100644
--- a/SHAL/Include/Core/SHAL_CORE.h
+++ b/SHAL/Include/Core/SHAL_CORE.h
@@ -70,12 +70,20 @@ bool SHAL_wait_for_condition_ms(Condition cond, uint32_t timeout_ms) {
     return false; // timeout
 }
 
+//Sets bits starting from offset as the LSB
 void SHAL_set_bits(volatile uint32_t* reg, uint32_t size, uint32_t bits, uint32_t offset){
     uint32_t mask = (1 << (size)) - 1;
     *reg &= ~(mask << offset);
     *reg |= bits << offset;
 }
 
+//Sets bits starting from offset as the LSB (for uint16_t)
+void SHAL_set_bits_16(volatile uint16_t* reg, uint32_t size, uint32_t bits, uint32_t offset){
+    uint16_t mask = (1 << (size)) - 1;
+    *reg &= ~(mask << offset);
+    *reg |= bits << offset;
+}
+
 void SHAL_clear_bitmask(volatile uint32_t* reg, uint32_t mask){
     *reg &= ~(mask);
 }
diff --git a/SHAL/Include/Peripheral/I2C/Reg/SHAL_I2C_REG_L432KC.h b/SHAL/Include/Peripheral/I2C/Reg/SHAL_I2C_REG_L432KC.h
index 243f7ee..0d8dae6 100644
--- a/SHAL/Include/Peripheral/I2C/Reg/SHAL_I2C_REG_L432KC.h
+++ b/SHAL/Include/Peripheral/I2C/Reg/SHAL_I2C_REG_L432KC.h
@@ -62,9 +62,6 @@ constexpr SHAL_I2C_Reset_Reg getI2CResetReg(const I2C_Pair pair){
     __builtin_unreachable();
 }
 
-constexpr SHAL_I2C_Reset_Reg getI2CResetRe() {
-    return {&RCC->APB1RSTR1,RCC_APB1RSTR1_I2C1RST};
-}
 //Gets all the bits in the I2C timer register, these values should rarely be manually set, but I wanted to support it anyway
 constexpr SHAL_I2C_Timing_Reg getI2CTimerReg(const I2C_Pair pair){
     switch(pair){
diff --git a/SHAL/Include/Peripheral/UART/Reg/SHAL_UART_REG_F072xB.h b/SHAL/Include/Peripheral/UART/Reg/SHAL_UART_REG_F072xB.h
index 975bff5..aa86e76 100644
--- a/SHAL/Include/Peripheral/UART/Reg/SHAL_UART_REG_F072xB.h
+++ b/SHAL/Include/Peripheral/UART/Reg/SHAL_UART_REG_F072xB.h
@@ -18,7 +18,7 @@
 #define SHAL_UART4 UART(4)
 
 //Valid usart Tx and Rx pairings for STM32F072
-enum class UART_Pair : uint8_t{
+enum class UART_Pair_Key : uint8_t{
     //UART1
     Tx1A9_Rx1A10,
     Tx1B6_Rx1B7,
@@ -41,65 +41,65 @@ enum class UART_Pair : uint8_t{
 };
 
 
-constexpr SHAL_UART_Pair getUARTPair(const UART_Pair pair){
+constexpr SHAL_UART_Pair getUARTPair(const UART_Pair_Key pair){
     switch(pair){
-        case UART_Pair::Tx1A9_Rx1A10: return {USART1, GPIO_Key::A9, GPIO_Key::A10, GPIO_Alternate_Function::AF1, GPIO_Alternate_Function::AF1};
-        case UART_Pair::Tx1B6_Rx1B7: return {USART1, GPIO_Key::B6, GPIO_Key::B7, GPIO_Alternate_Function::AF0, GPIO_Alternate_Function::AF0};
-        case UART_Pair::Tx2A2_Rx2A3: return {USART2, GPIO_Key::A2, GPIO_Key::A3, GPIO_Alternate_Function::AF1, GPIO_Alternate_Function::AF1};
-        case UART_Pair::Tx2A14_Rx2A15: return {USART2, GPIO_Key::A14, GPIO_Key::A15, GPIO_Alternate_Function::AF1, GPIO_Alternate_Function::AF1};
-        case UART_Pair::Tx3B10_Rx3B11: return {USART3, GPIO_Key::B10, GPIO_Key::B11, GPIO_Alternate_Function::AF4, GPIO_Alternate_Function::AF4};
-        case UART_Pair::Tx3C4_Rx3C5: return {USART3, GPIO_Key::C4, GPIO_Key::C5, GPIO_Alternate_Function::AF1, GPIO_Alternate_Function::AF1};
-        case UART_Pair::Tx3C10_Rx3C11: return {USART3, GPIO_Key::C10, GPIO_Key::C11, GPIO_Alternate_Function::AF1, GPIO_Alternate_Function::AF1};
-        case UART_Pair::Tx4A0_Rx4A1: return {USART4, GPIO_Key::A0, GPIO_Key::A1, GPIO_Alternate_Function::AF4, GPIO_Alternate_Function::AF4};
-        case UART_Pair::Tx4C10_Rx4C11: return {USART4, GPIO_Key::C10, GPIO_Key::C11, GPIO_Alternate_Function::AF0, GPIO_Alternate_Function::AF0};
-        case UART_Pair::NUM_PAIRS:
-        case UART_Pair::INVALID:
+        case UART_Pair_Key::Tx1A9_Rx1A10: return {USART1, GPIO_Key::A9, GPIO_Key::A10, GPIO_Alternate_Function::AF1, GPIO_Alternate_Function::AF1};
+        case UART_Pair_Key::Tx1B6_Rx1B7: return {USART1, GPIO_Key::B6, GPIO_Key::B7, GPIO_Alternate_Function::AF0, GPIO_Alternate_Function::AF0};
+        case UART_Pair_Key::Tx2A2_Rx2A3: return {USART2, GPIO_Key::A2, GPIO_Key::A3, GPIO_Alternate_Function::AF1, GPIO_Alternate_Function::AF1};
+        case UART_Pair_Key::Tx2A14_Rx2A15: return {USART2, GPIO_Key::A14, GPIO_Key::A15, GPIO_Alternate_Function::AF1, GPIO_Alternate_Function::AF1};
+        case UART_Pair_Key::Tx3B10_Rx3B11: return {USART3, GPIO_Key::B10, GPIO_Key::B11, GPIO_Alternate_Function::AF4, GPIO_Alternate_Function::AF4};
+        case UART_Pair_Key::Tx3C4_Rx3C5: return {USART3, GPIO_Key::C4, GPIO_Key::C5, GPIO_Alternate_Function::AF1, GPIO_Alternate_Function::AF1};
+        case UART_Pair_Key::Tx3C10_Rx3C11: return {USART3, GPIO_Key::C10, GPIO_Key::C11, GPIO_Alternate_Function::AF1, GPIO_Alternate_Function::AF1};
+        case UART_Pair_Key::Tx4A0_Rx4A1: return {USART4, GPIO_Key::A0, GPIO_Key::A1, GPIO_Alternate_Function::AF4, GPIO_Alternate_Function::AF4};
+        case UART_Pair_Key::Tx4C10_Rx4C11: return {USART4, GPIO_Key::C10, GPIO_Key::C11, GPIO_Alternate_Function::AF0, GPIO_Alternate_Function::AF0};
+        case UART_Pair_Key::NUM_PAIRS:
+        case UART_Pair_Key::INVALID:
             assert(false);
             return {nullptr, GPIO_Key::INVALID, GPIO_Key::INVALID, GPIO_Alternate_Function::AF0, GPIO_Alternate_Function::AF0};
     }
     __builtin_unreachable();
 }
 
-constexpr uint8_t getUARTChannel(const UART_Pair pair){
+constexpr uint8_t getUARTChannel(const UART_Pair_Key pair){
     switch(pair){
-        case UART_Pair::Tx1A9_Rx1A10:
-        case UART_Pair::Tx1B6_Rx1B7:
+        case UART_Pair_Key::Tx1A9_Rx1A10:
+        case UART_Pair_Key::Tx1B6_Rx1B7:
             return 0;
-        case UART_Pair::Tx2A2_Rx2A3:
-        case UART_Pair::Tx2A14_Rx2A15:
+        case UART_Pair_Key::Tx2A2_Rx2A3:
+        case UART_Pair_Key::Tx2A14_Rx2A15:
             return 1;
-        case UART_Pair::Tx3B10_Rx3B11:
-        case UART_Pair::Tx3C4_Rx3C5:
-        case UART_Pair::Tx3C10_Rx3C11:
+        case UART_Pair_Key::Tx3B10_Rx3B11:
+        case UART_Pair_Key::Tx3C4_Rx3C5:
+        case UART_Pair_Key::Tx3C10_Rx3C11:
             return 2;
-        case UART_Pair::Tx4A0_Rx4A1:
-        case UART_Pair::Tx4C10_Rx4C11:
+        case UART_Pair_Key::Tx4A0_Rx4A1:
+        case UART_Pair_Key::Tx4C10_Rx4C11:
             return 3;
-        case UART_Pair::NUM_PAIRS:
-        case UART_Pair::INVALID:
+        case UART_Pair_Key::NUM_PAIRS:
+        case UART_Pair_Key::INVALID:
             assert(false);
             return 0;
     }
     __builtin_unreachable();
 }
 
-constexpr SHAL_UART_ENABLE_REG getUARTEnableReg(const UART_Pair pair){
+constexpr SHAL_UART_Enable_Register getUARTEnableReg(const UART_Pair_Key pair){
     switch(pair){
-        case UART_Pair::Tx1A9_Rx1A10:
-        case UART_Pair::Tx1B6_Rx1B7:
+        case UART_Pair_Key::Tx1A9_Rx1A10:
+        case UART_Pair_Key::Tx1B6_Rx1B7:
             return {&RCC->APB2ENR,RCC_APB2ENR_USART1EN};
-        case UART_Pair::Tx2A2_Rx2A3:
-        case UART_Pair::Tx2A14_Rx2A15:
+        case UART_Pair_Key::Tx2A2_Rx2A3:
+        case UART_Pair_Key::Tx2A14_Rx2A15:
             return {&RCC->APB1ENR,RCC_APB1ENR_USART2EN};
-        case UART_Pair::Tx3B10_Rx3B11:
-        case UART_Pair::Tx3C4_Rx3C5:
-        case UART_Pair::Tx3C10_Rx3C11:
+        case UART_Pair_Key::Tx3B10_Rx3B11:
+        case UART_Pair_Key::Tx3C4_Rx3C5:
+        case UART_Pair_Key::Tx3C10_Rx3C11:
             return {&RCC->APB1ENR,RCC_APB1ENR_USART3EN};
-        case UART_Pair::Tx4A0_Rx4A1:
-        case UART_Pair::Tx4C10_Rx4C11:
+        case UART_Pair_Key::Tx4A0_Rx4A1:
+        case UART_Pair_Key::Tx4C10_Rx4C11:
             return {&RCC->APB1ENR,RCC_APB1ENR_USART4EN};
-        case UART_Pair::NUM_PAIRS:
-        case UART_Pair::INVALID:
+        case UART_Pair_Key::NUM_PAIRS:
+        case UART_Pair_Key::INVALID:
             assert(false);
             return {nullptr, 0};
     }
diff --git a/SHAL/Include/Peripheral/UART/Reg/SHAL_UART_REG_L432KC.h b/SHAL/Include/Peripheral/UART/Reg/SHAL_UART_REG_L432KC.h
new file mode 100644
index 0000000..74fca42
--- /dev/null
+++ b/SHAL/Include/Peripheral/UART/Reg/SHAL_UART_REG_L432KC.h
@@ -0,0 +1,104 @@
+//
+// Created by Luca on 9/7/2025.
+//
+
+#ifndef SHAL_UART_REG_L432KC_H
+#define SHAL_UART_REG_L432KC_H
+
+#include <stm32l432xx.h>
+#include <cassert>
+
+#include "SHAL_UART_TYPES.h"
+
+#define NUM_USART_LINES 4
+
+#define SHAL_UART1 UART(1)
+#define SHAL_UART2 UART(2)
+
+
+//Valid usart Tx and Rx pairings for STM32L432KC
+enum class UART_Pair_Key : uint8_t{
+    //UART1
+    Tx1A9_Rx1A10,
+    Tx1B6_Rx1B7,
+
+    //UART2
+    Tx2A2_Rx2A3,
+
+    NUM_PAIRS,
+    INVALID
+};
+
+
+static inline SHAL_UART_Pair getUARTPair(const UART_Pair_Key pair){
+    switch(pair){
+        case UART_Pair_Key::Tx1A9_Rx1A10: return {USART1, GPIO_Key::A9, GPIO_Key::A10, GPIO_Alternate_Function::AF7, GPIO_Alternate_Function::AF7};
+        case UART_Pair_Key::Tx1B6_Rx1B7: return {USART1, GPIO_Key::B6, GPIO_Key::B7, GPIO_Alternate_Function::AF7, GPIO_Alternate_Function::AF7};
+        case UART_Pair_Key::Tx2A2_Rx2A3: return {USART2, GPIO_Key::A2, GPIO_Key::A3, GPIO_Alternate_Function::AF7, GPIO_Alternate_Function::AF7};
+
+        case UART_Pair_Key::NUM_PAIRS:
+        case UART_Pair_Key::INVALID:
+            __builtin_unreachable();
+    }
+    __builtin_unreachable();
+}
+
+static inline uint8_t getUARTChannel(const UART_Pair_Key pair){ //TODO remove?
+    switch(pair){
+        case UART_Pair_Key::Tx1A9_Rx1A10:
+        case UART_Pair_Key::Tx1B6_Rx1B7:
+            return 0;
+        case UART_Pair_Key::Tx2A2_Rx2A3:
+            return 1;
+        case UART_Pair_Key::NUM_PAIRS:
+        case UART_Pair_Key::INVALID:
+            assert(false);
+            return 0;
+    }
+    __builtin_unreachable();
+}
+
+constexpr SHAL_UART_Enable_Register getUARTEnableReg(const UART_Pair_Key pair){
+    switch(pair){
+        case UART_Pair_Key::Tx1A9_Rx1A10:
+        case UART_Pair_Key::Tx1B6_Rx1B7:
+            return {&RCC->APB2ENR,RCC_APB2ENR_USART1EN};
+        case UART_Pair_Key::Tx2A2_Rx2A3:
+            return {&RCC->APB1ENR1,RCC_APB1ENR1_USART2EN};
+        case UART_Pair_Key::NUM_PAIRS:
+        case UART_Pair_Key::INVALID:
+            assert(false);
+            return {nullptr, 0};
+    }
+    __builtin_unreachable();
+}
+
+static inline SHAL_UART_Control_Register_1 getUARTControlRegister1(UART_Pair_Key key){
+    SHAL_UART_Control_Register_1 res = {nullptr, USART_CR1_UE, USART_CR1_TE, USART_CR1_RE};
+
+    res.reg = &getUARTPair(key).USARTReg->CR1;
+    return res;
+};
+
+static inline SHAL_UART_Baud_Rate_Generation_Register getUARTBaudRateGenerationRegister(UART_Pair_Key key){
+    SHAL_UART_Baud_Rate_Generation_Register res = {nullptr, 1UL << 15}; //TODO un-hardcode if other devices have wider baud rate allowances
+
+    res.reg = &getUARTPair(key).USARTReg->BRR;
+    return res;
+};
+
+static inline SHAL_UART_Transmit_Data_Register getUARTTransmitDataRegister(UART_Pair_Key key){
+    SHAL_UART_Transmit_Data_Register res = {nullptr, 1UL << 15}; //TODO un-hardcode if other devices have wider baud rate allowances
+
+    res.reg = &getUARTPair(key).USARTReg->TDR;
+    return res;
+};
+
+static inline SHAL_UART_ISR_FIFO_Disabled getUARTISRFifoDisabled(UART_Pair_Key key){
+    SHAL_UART_ISR_FIFO_Disabled res = {nullptr, USART_ISR_TXE};
+
+    res.reg = &getUARTPair(key).USARTReg->ISR;
+    return res;
+};
+
+#endif //SHAL_UART_REG_F072XB_H
diff --git a/SHAL/Include/Peripheral/UART/SHAL_UART.h b/SHAL/Include/Peripheral/UART/SHAL_UART.h
index c8bced0..b9ffb3a 100644
--- a/SHAL/Include/Peripheral/UART/SHAL_UART.h
+++ b/SHAL/Include/Peripheral/UART/SHAL_UART.h
@@ -17,7 +17,7 @@ class SHAL_UART{
     friend class UARTManager;
 public:
 
-    void init(SHAL_UART_Pair pair);
+    void init(UART_Pair_Key pair);
 
     //begins Tx and Usart TODO either modify this function or add a new one that supports Rx
     void begin(uint32_t baudRate) volatile;
@@ -34,7 +34,7 @@ private:
 
     //Creates a SHAL_UART based on a pair of two valid U(S)ART pins
 
-    UART_Pair m_UARTPair = UART_Pair::INVALID;
+    UART_Pair_Key m_key = UART_Pair_Key::INVALID;
 
 };
 
diff --git a/SHAL/Include/Peripheral/UART/SHAL_UART_REG.h b/SHAL/Include/Peripheral/UART/SHAL_UART_REG.h
index 390e10a..cf7b27e 100644
--- a/SHAL/Include/Peripheral/UART/SHAL_UART_REG.h
+++ b/SHAL/Include/Peripheral/UART/SHAL_UART_REG.h
@@ -47,7 +47,7 @@
 #elif defined(STM32L431xx)
 #include "stm32l431xx.h"
 #elif defined(STM32L432xx)
-#include "stm32l432xx.h"
+#include "SHAL_UART_REG_L432KC.h"
 #elif defined(STM32L433xx)
 #include "stm32l433xx.h"
 #elif defined(STM32L442xx)
diff --git a/SHAL/Include/Peripheral/UART/SHAL_UART_TYPES.h b/SHAL/Include/Peripheral/UART/SHAL_UART_TYPES.h
index b6a658d..11dee29 100644
--- a/SHAL/Include/Peripheral/UART/SHAL_UART_TYPES.h
+++ b/SHAL/Include/Peripheral/UART/SHAL_UART_TYPES.h
@@ -19,9 +19,33 @@ struct SHAL_UART_Pair{
     GPIO_Alternate_Function RxAlternateFunctionMask;
 };
 
-struct SHAL_UART_ENABLE_REG{
+struct SHAL_UART_Enable_Register{
     volatile uint32_t* reg;
     uint32_t mask;
 };
 
+struct SHAL_UART_Control_Register_1 {
+    volatile uint32_t* reg;
+    uint32_t usart_enable_mask;
+    uint32_t transmit_enable_mask;
+    uint32_t receive_enable_mask;
+};
+
+struct SHAL_UART_Baud_Rate_Generation_Register {
+    volatile uint32_t* reg;
+    uint32_t offset;
+};
+
+struct SHAL_UART_Transmit_Data_Register {
+    volatile uint16_t* reg;
+    uint16_t offset;
+};
+
+struct SHAL_UART_ISR_FIFO_Disabled {
+    volatile uint32_t* reg;
+    uint32_t transmit_data_register_empty_mask;
+};
+
+
+
 #endif //SHMINGO_HAL_SHAL_UART_TYPES_H
diff --git a/SHAL/Src/STM32F0XX/Peripheral/UART/SHAL_UART.cpp b/SHAL/Src/STM32F0XX/Peripheral/UART/SHAL_UART.cpp
index 237ea24..eff7709 100644
--- a/SHAL/Src/STM32F0XX/Peripheral/UART/SHAL_UART.cpp
+++ b/SHAL/Src/STM32F0XX/Peripheral/UART/SHAL_UART.cpp
@@ -10,7 +10,7 @@
 #include "SHAL_UART.h"
 #include "SHAL_GPIO.h"
 
-void SHAL_UART::init(const UART_Pair pair){
+void SHAL_UART::init(const UART_Pair_Key pair){
 
     m_UARTPair = pair;
 
@@ -26,7 +26,7 @@ void SHAL_UART::init(const UART_Pair pair){
     GET_GPIO(Tx_Key).setAlternateFunction(uart_pair.TxAlternateFunctionMask);
     GET_GPIO(Rx_Key).setAlternateFunction(uart_pair.RxAlternateFunctionMask);
 
-    SHAL_UART_ENABLE_REG pairUARTEnable = getUARTEnableReg(pair); //Register and mask to enable the SHAL_UART channel
+    SHAL_UART_Enable_Register pairUARTEnable = getUARTEnableReg(pair); //Register and mask to enable the SHAL_UART channel
 
     *pairUARTEnable.reg |= pairUARTEnable.mask; //Enable SHAL_UART line
 
diff --git a/SHAL/Src/STM32L4XX/Peripheral/UART/SHAL_UART.cpp b/SHAL/Src/STM32L4XX/Peripheral/UART/SHAL_UART.cpp
index 237ea24..3d78e46 100644
--- a/SHAL/Src/STM32L4XX/Peripheral/UART/SHAL_UART.cpp
+++ b/SHAL/Src/STM32L4XX/Peripheral/UART/SHAL_UART.cpp
@@ -10,9 +10,9 @@
 #include "SHAL_UART.h"
 #include "SHAL_GPIO.h"
 
-void SHAL_UART::init(const UART_Pair pair){
+void SHAL_UART::init(UART_Pair_Key pair){
 
-    m_UARTPair = pair;
+    m_key = pair;
 
     SHAL_UART_Pair uart_pair = getUARTPair(pair); //Get the UART_PAIR information to be initialized
 
@@ -26,7 +26,7 @@ void SHAL_UART::init(const UART_Pair pair){
     GET_GPIO(Tx_Key).setAlternateFunction(uart_pair.TxAlternateFunctionMask);
     GET_GPIO(Rx_Key).setAlternateFunction(uart_pair.RxAlternateFunctionMask);
 
-    SHAL_UART_ENABLE_REG pairUARTEnable = getUARTEnableReg(pair); //Register and mask to enable the SHAL_UART channel
+    SHAL_UART_Enable_Register pairUARTEnable = getUARTEnableReg(pair); //Register and mask to enable the SHAL_UART channel
 
     *pairUARTEnable.reg |= pairUARTEnable.mask; //Enable SHAL_UART line
 
@@ -35,18 +35,23 @@ void SHAL_UART::init(const UART_Pair pair){
 
 void SHAL_UART::begin(uint32_t baudRate) volatile {
 
-    USART_TypeDef* usart = getUARTPair(m_UARTPair).USARTReg;
+    USART_TypeDef* usart = getUARTPair(m_key).USARTReg;
 
-    usart->CR1 &= ~USART_CR1_UE; //Disable USART
+    auto control_reg = getUARTControlRegister1(m_key);
+
+    SHAL_clear_bitmask(control_reg.reg, control_reg.usart_enable_mask); //Clear enable bit (turn off usart)
 
     usart->CR1 = 0; //Clear USART config
 
-    usart->CR1 = USART_CR1_TE | USART_CR1_RE; //Tx enable and Rx Enable
+    SHAL_apply_bitmask(control_reg.reg, control_reg.transmit_enable_mask); //Enable Tx
+    SHAL_apply_bitmask(control_reg.reg, control_reg.receive_enable_mask);  //Enable Rx
 
-    usart->BRR = 8000000 / baudRate; //MAKE SURE ANY FUNCTION THAT CHANGES CLOCK UPDATES THIS! //TODO DO NOT HARDCODE THIS SHIT
+    auto baud_rate_reg = getUARTBaudRateGenerationRegister(m_key);
 
-    usart->CR1 |= USART_CR1_UE;
+    unsigned long adjustedBaudRate = 8000000 / baudRate;
+    SHAL_set_bits(baud_rate_reg.reg,16,adjustedBaudRate,baud_rate_reg.offset); //MAKE SURE ANY FUNCTION THAT CHANGES CLOCK UPDATES THIS! //TODO DO NOT HARDCODE THIS SHIT
 
+    SHAL_apply_bitmask(control_reg.reg, control_reg.usart_enable_mask); //Clear enable bit (turn off usart)
 }
 
 void SHAL_UART::sendString(const char *s) volatile {
@@ -55,11 +60,14 @@ void SHAL_UART::sendString(const char *s) volatile {
 
 void SHAL_UART::sendChar(char c) volatile {
 
-    USART_TypeDef* usart = getUARTPair(m_UARTPair).USARTReg;
+    auto ISR_non_fifo = getUARTISRFifoDisabled(m_key);
 
-    while(!(usart->ISR & USART_ISR_TXE)); //Wait for usart to finish what it's doing
+    if(!SHAL_WAIT_FOR_CONDITION_US((*ISR_non_fifo.reg & ISR_non_fifo.transmit_data_register_empty_mask) == 0, 500)){
+        return;
+    }
 
-    usart->TDR = c; //Send character
+    auto transmit_reg = getUARTTransmitDataRegister(m_key);
+    SHAL_set_bits_16(transmit_reg.reg,16,static_cast<uint16_t>(c),transmit_reg.offset);
 }
 
 
diff --git a/SHAL/Src/main.cpp b/SHAL/Src/main.cpp
index a3bbea7..6a0f590 100644
--- a/SHAL/Src/main.cpp
+++ b/SHAL/Src/main.cpp
@@ -50,7 +50,7 @@ int main() {
     SHAL_init();
 
     //Setup UART2 (used by nucleo devices for USB comms)
-    SHAL_UART2.init(UART_Pair::Tx2A2_Rx2A3);
+    SHAL_UART2.init(UART_Pair_Key::Tx2A2_Rx2A3);
     SHAL_UART2.begin(115200);
 
     SHAL_I2C1.init(I2C_Pair::SCL1B6_SDA1B7);