1 files changed, 0 insertions, 76 deletions
diff --git a/src/stm-uart.c b/src/stm-uart.c
deleted file mode 100644
index 7676645..0000000
--- a/src/stm-uart.c
+++ /dev/null
@@ -1,76 +0,0 @@
-/* Includes ------------------------------------------------------------------*/
-#include "stm32f4xx_hal.h"
-#include "stm-uart.h"
-
-#include <string.h>
-
-static UART_HandleTypeDef huart2;
-
-extern void Error_Handler();
-
-
-/* Private variables ---------------------------------------------------------*/
-
-/* Private function prototypes -----------------------------------------------*/
-
-/* USART2 init function */
-void MX_USART2_UART_Init(void)
-{
-  huart2.Instance = USART2;
-  huart2.Init.BaudRate = USART2_BAUD_RATE;
-  huart2.Init.WordLength = UART_WORDLENGTH_8B;
-  huart2.Init.StopBits = UART_STOPBITS_1;
-  huart2.Init.Parity = UART_PARITY_NONE;
-  huart2.Init.Mode = UART_MODE_TX_RX;
-  huart2.Init.HwFlowCtl = UART_HWCONTROL_NONE;
-  huart2.Init.OverSampling = UART_OVERSAMPLING_16;
-
-  if (HAL_UART_Init(&huart2) != HAL_OK) {
-    /* Initialization Error */
-    Error_Handler();
-  }
-}
-
-void uart_send_char(uint8_t ch)
-{
-  HAL_UART_Transmit(&huart2, &ch, 1, 0x1);
-}
-
-void uart_send_string(char *s)
-{
-  HAL_UART_Transmit(&huart2, (uint8_t *) s, strlen(s), 0x1);
-}
-
-/* Generalized routine to send binary, decimal, and hex integers.
- * This code is adapted from Chris Giese's printf.c
- */
-void uart_send_number(uint32_t num, uint8_t digits, uint8_t radix)
-{
-    #define BUFSIZE 32
-    char buf[BUFSIZE];
-    char *where = buf + BUFSIZE;
-
-    /* initialize buf so we can add leading 0 by adjusting the pointer */
-    memset(buf, '0', BUFSIZE);
-
-    /* build the string backwards, starting with the least significant digit */
-    do {
-	uint32_t temp;
-	temp = num % radix;
-	where--;
-	if (temp < 10)
-	    *where = temp + '0';
-	else
-	    *where = temp - 10 + 'A';
-	num = num / radix;
-    } while (num != 0);
-
-    if (where > buf + BUFSIZE - digits)
-	/* pad with leading 0 */
-	where = buf + BUFSIZE - digits;
-    else
-	/* number is larger than the specified number of digits */
-	digits = buf + BUFSIZE - where;
-
-    HAL_UART_Transmit(&huart2, (uint8_t *) where, digits, 0x1);
-}