New switches configuration

NANOVNA_STM32_F303/board.h

@@ -89,8 +89,13 @@
 #define GPIOB_SPI_MOSI          5
 #define GPIO_LO_SEL             6
 #define LINE_LO_SEL             PAL_LINE(GPIOB, GPIO_LO_SEL)
+#ifdef __NEW_SWITCHES__
+#define GPIO_SD_CD              12
+#define LINE_SD_CD              PAL_LINE(GPIOB, GPIO_SD_CD)
+#else
 #define GPIO_SD_CD              7
 #define LINE_SD_CD              PAL_LINE(GPIOB, GPIO_SD_CD)
+#endif
 #define GPIO_RX_SEL             8
 #define LINE_RX_SEL             PAL_LINE(GPIOB, GPIO_RX_SEL)
 #define GPIO_RX_CTS             9
@@ -99,8 +104,13 @@
 #define GPIO_LCD_CD_PORT        GPIOB
 #define GPIO_LCD_CS             11
 #define GPIO_LCD_CS_PORT        GPIOB
+#ifdef __NEW_SWITCHES__
+#define GPIO_RX_SDN             7
+#define LINE_RX_SDN             PAL_LINE(GPIOB, GPIO_RX_SDN)
+#else
 #define GPIO_RX_SDN             12
 #define LINE_RX_SDN             PAL_LINE(GPIOB, GPIO_RX_SDN)
+#endif
 #define GPIO_PB13               13
 #define LINE_PB13               PAL_LINE(GPIOB, GPIO_PB13)
 #define GPIO_PB14               14

halconf.h

@@ -61,7 +61,7 @@
 #if !defined(HAL_USE_DAC) || defined(__DOXYGEN__)
 #define HAL_USE_DAC                 FALSE
 #endif
-
+#define STM32_DMA_REQUIRED
 /**
  * @brief   Enables the EXT subsystem.
  */

nanovna.h

@@ -49,6 +49,7 @@
 #define __SI4463__
 #define __SI4468__
 #define __ADF4351__
+#define __NEW_SWITCHES__
 #endif
 #define __PE4302__
 //#define __SIMULATION__

sa_core.c

@@ -709,7 +709,7 @@ void set_modulation_frequency(int f)
 
 void set_repeat(int r)
 {
-  if (r > 0 && r <= 100) {
+  if (r > 0 && r <= 500) {
     setting.repeat = r;
 //    dirty = true;             // No HW update required, only status panel refresh
   }
@@ -1786,7 +1786,7 @@ done:
 float peakLevel;
 float min_level;
 freq_t peakFreq;
-int peakIndex;
+int peakIndex = 0;
 float temppeakLevel;
 uint16_t temppeakIndex;
 // volatile int t;
@@ -1824,7 +1824,9 @@ void setup_sa(void)
 #endif
   enable_rx_output(false);
   enable_high(false);
-
+#ifdef __NEW_SWITCHES__
+  enable_direct(false);
+#endif
   fill_spur_table();
 #endif
   #if 0           // Measure fast scan time
@@ -3891,8 +3893,8 @@ static uint8_t sweep_counter = 0;           // Only used for HW refresh
 static bool sweep(bool break_on_operation)
 {
   float RSSI;
-  float local_peakLevel;
-  int local_peakIndex;
+  float local_peakLevel = -150.0;
+  int local_peakIndex = 0;
 #ifdef __SI4432__
   freq_t agc_peak_freq = 0;
   float agc_peak_rssi = -150;

si4432.c

@@ -825,8 +825,9 @@ pureRSSI_t SI4432_RSSI(uint32_t i, int s)
     my_microsecond_delay(100);
   }while(1);
 
-  if (setting.repeat > 1)
+  if (setting.repeat > 1){
     RSSI_RAW = RSSI_RAW / setting.repeat;
+  }
  //   if (MODE_INPUT(setting.mode) && RSSI_RAW == 0)
  //     SI4432_Init();
 #ifdef __SIMULATION__

si4432.h

@@ -203,6 +203,7 @@ void enable_extra_lna(int s);
 void enable_ultra(int s);
 void enable_rx_output(int s);
 void enable_high(int s);
+void enable_direct(int s);
 #endif
 
 

si4468.c

@@ -149,6 +149,7 @@ void stop_PE4312_SPI_mode(void){
   SI4432_SPI->CR1 = old_spi_settings;
 }
 
+#if 0
 static void software_shiftOut(uint8_t val)
 {
   SI4432_log(SI4432_Sel);
@@ -164,7 +165,7 @@ static void software_shiftOut(uint8_t val)
     val<<=1;
   }while((++i) & 0x07);
 }
-
+#endif
 
 static void shiftOut(uint8_t val)
 {
@@ -819,11 +820,12 @@ static void SI4463_set_state(si446x_state_t newState)
   SI4463_do_api(data, sizeof(data), NULL, 0);
 }
 
-static uint8_t gpio_state[4] = {
+static uint8_t gpio_state[5] = {
   SI446X_GPIO_MODE_DIV_CLK,
   SI446X_GPIO_MODE_CTS,
   SI446X_GPIO_MODE_DONOTHING,
-  SI446X_GPIO_MODE_DONOTHING
+  SI446X_GPIO_MODE_DONOTHING,
+  SI446X_GPIO_MODE_DRIVE1
 };
 
 void SI4463_refresh_gpio(void)
@@ -832,9 +834,9 @@ void SI4463_refresh_gpio(void)
     SI446X_CMD_GPIO_PIN_CFG,
     gpio_state[0], // GPIO[0]
     gpio_state[1], // GPIO[1]
-    gpio_state[2], // GPIO[2]
-    gpio_state[3], // GPIO[3]
-    0,             // NIRQ
+    gpio_state[2], // GPIO[2]       // High
+    gpio_state[3], // GPIO[3]       // TX/RX
+    gpio_state[4], // NIRQ          // Direct
     0,             // SDO
     0              // GEN_CONFIG
   };
@@ -1853,11 +1855,28 @@ void enable_rx_output(int s)
 
 void enable_high(int s)
 {
+#ifdef __NEW_SWITCHES__
+  if (s)
+    SI4463_set_gpio(2,SI446X_GPIO_MODE_DRIVE0);
+  else
+    SI4463_set_gpio(2,SI446X_GPIO_MODE_DRIVE1);
+#else
   if (s)
     SI4463_set_gpio(2,SI446X_GPIO_MODE_DRIVE1);
   else
     SI4463_set_gpio(2,SI446X_GPIO_MODE_DRIVE0);
+#endif
+}
+
+#ifdef __NEW_SWITCHES__
+void enable_direct(int s)
+{
+  if (s)
+    SI4463_set_gpio(4,SI446X_GPIO_MODE_DRIVE0);
+  else
+    SI4463_set_gpio(4,SI446X_GPIO_MODE_DRIVE1);
 }
+#endif
 
 
 #pragma GCC pop_options

ui_sa.c

@@ -1111,6 +1111,7 @@ static UI_FUNCTION_ADV_CALLBACK(menu_harmonic_spur_acb)
 #endif
 #endif
 
+#if 0
 #ifdef __ULTRA__
 static UI_FUNCTION_ADV_CALLBACK(menu_debug_spur_acb)
 {
@@ -1125,6 +1126,7 @@ static UI_FUNCTION_ADV_CALLBACK(menu_debug_spur_acb)
   ui_mode_normal();
 }
 #endif
+#endif
 
 #ifdef TINYSA4
 static UI_FUNCTION_ADV_CALLBACK(menu_extra_lna_acb)
@@ -1804,6 +1806,7 @@ static UI_FUNCTION_ADV_CALLBACK(menu_marker_modify_acb)
       break;
     case M_DELTA:
       uistat.text[0] = markers[active_marker].ref+'1';
+      /* fall through */
     case M_NOISE:
     case M_TRACKING:
     case M_AVER: