style(src): rename wifi_scanner src to rf_scanner

README.md

@@ -1,6 +1,6 @@
-# Wi-Fi scanner
+# 2.4GHz RF scanner
 
-This project contains the source code of an nRF24L01+ and Blue Pill (STM32F103C8T6) based Wi-Fi scanner. The Blue Pill scans frequencies from 2.400GHz to 2.525GHz (1MHz resolution) with nRF24L01+ and plots the activity on each frequency through UART.
+This project contains the source code of an nRF24L01+ and Blue Pill (STM32F103C8T6) based RF scanner. The Blue Pill scans frequencies from 2.400GHz to 2.525GHz (1MHz resolution) with nRF24L01+ and plots the activity on each frequency through UART.
 
 This is what the UART output looks like (explained below):
 

docs/project_description.md

@@ -70,18 +70,18 @@ The STM32F103xB macro is defined for building. Optimization level is set to -O3.
 Includes:
 ```c
 #include "util.h"
-#include "wifi_scanner.h"
+#include "rf_scanner.h"
 ```
 
 Init functions:
 ```c
 util_init();
-wifi_scanner_init();
+rf_scanner_init();
 ```
 
 Step functions:
 ```c
-wifi_scanner_step();
+rf_scanner_step();
 blink_led();
 ```
 

src/include/wifi_scanner.h → src/include/rf_scanner.h

@@ -1,16 +1,16 @@
 /**
  ******************************************************************************
- * @file wifi_scanner.c
+ * @file rf_scanner.h
  * @brief Scans frequencies from 2.400GHz to 2.525GHz (1MHz resolution)
  * with nRF24L01+ and plots the activity on each frequency through UART.
  * @author gemesa
  ******************************************************************************
  */
 
-#ifndef GEN_DOC_WIFI_SCANNER_H_
-#define GEN_DOC_WIFI_SCANNER_H_
+#ifndef GEN_DOC_RF_SCANNER_H_
+#define GEN_DOC_RF_SCANNER_H_
 
-extern void wifi_scanner_init(void);
-extern void wifi_scanner_step(void);
+extern void rf_scanner_init(void);
+extern void rf_scanner_step(void);
 
-#endif /* GEN_DOC_WIFI_SCANNER_H_ */
+#endif /* GEN_DOC_RF_SCANNER_H_ */

src/src/gen_doc/main.c

@@ -24,7 +24,7 @@
 /* Private includes ----------------------------------------------------------*/
 /* USER CODE BEGIN Includes */
 #include "util.h"
-#include "wifi_scanner.h"
+#include "rf_scanner.h"
 /* USER CODE END Includes */
 
 /* Private typedef -----------------------------------------------------------*/
@@ -100,15 +100,15 @@ int main(void)
  MX_TIM2_Init();
  /* USER CODE BEGIN 2 */
  util_init();
- wifi_scanner_init();
+ rf_scanner_init();
  /* USER CODE END 2 */
 
  /* Infinite loop */
  /* USER CODE BEGIN WHILE */
  while (1)
  {
  /* USER CODE END WHILE */
- wifi_scanner_step();
+ rf_scanner_step();
  blink_led();
  /* USER CODE BEGIN 3 */
  }

src/src/gen_doc/wifi_scanner.c → src/src/gen_doc/rf_scanner.c

@@ -1,6 +1,6 @@
 /**
  ******************************************************************************
- * @file wifi_scanner.c
+ * @file rf_scanner.c
  * @brief Scans frequencies from 2.400GHz to 2.525GHz (1MHz resolution)
  * with nRF24L01+ and plots the activity on each frequency through UART.
  * @author gemesa
@@ -35,8 +35,8 @@ static void get_freq_data(uint8_t aui8_rpd[]);
 static uint8_t max_array(uint8_t aui8_array[], uint8_t ui8_size);
 static uint8_t calc_norm(uint8_t aui8_rpd[], uint8_t aui8_rpd_norm[], uint8_t ui8_size);
 static void plot_freq_data(uint8_t aui8_rpd[]);
-void wifi_scanner_step(void);
-void wifi_scanner_init(void);
+void rf_scanner_step(void);
+void rf_scanner_init(void);
 static void plot_layout(void);
 static void nrf24l01p_init(void);
 
@@ -235,7 +235,7 @@ static void plot_freq_data(uint8_t aui8_rpd[])
  * @brief Step function of the SWC.
  * @author gemesa
  */
-void wifi_scanner_step(void)
+void rf_scanner_step(void)
 {
  /* array to store the counted RPD flags for each channel
  * an RPD flag indicates whether the frequency is free or occupied */
@@ -249,7 +249,7 @@ void wifi_scanner_step(void)
  * @brief Init function of the SWC.
  * @author gemesa
  */
-void wifi_scanner_init(void)
+void rf_scanner_init(void)
 {
  nrf24l01p_init();
 }