misc. CH32 and ESP32-S3 cleanup

lyusupov · Jun 19, 2024 · 02cca0b · 02cca0b
1 parent 1681f7c
commit 02cca0b
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Showing 4 changed files with 26 additions and 6 deletions.
diff --git a/software/firmware/source/SoftRF/src/driver/GNSS.cpp b/software/firmware/source/SoftRF/src/driver/GNSS.cpp
@@ -1246,7 +1246,12 @@ byte GNSS_setup() {
 #else
     int interrupt_num = digitalPinToInterrupt(SOC_GPIO_PIN_GNSS_PPS);
     if (interrupt_num != NOT_AN_INTERRUPT) {
+#if defined(plat_attachInterrupt_func)
+      plat_attachInterrupt_func(SOC_GPIO_PIN_GNSS_PPS, SoC->GNSS_PPS_handler,
+                                RISING);
+#else
       attachInterrupt(interrupt_num, SoC->GNSS_PPS_handler, RISING);
+#endif /* plat_attachInterrupt_func */
     }
 #endif
   }

diff --git a/software/firmware/source/SoftRF/src/platform/CH32.cpp b/software/firmware/source/SoftRF/src/platform/CH32.cpp
@@ -72,6 +72,14 @@ eeprom_t eeprom_block;
 settings_t *settings = &eeprom_block.field.settings;
 #endif /* EXCLUDE_EEPROM */
 
+void CH32_attachInterrupt_func(uint32_t pin, void (*userFunc)(void), int mode)
+{
+  attachInterrupt(pin, GPIO_Mode_IN_FLOATING, userFunc, EXTI_Mode_Interrupt,
+                  mode == RISING  ? EXTI_Trigger_Rising  :
+                  mode == FALLING ? EXTI_Trigger_Falling :
+                  EXTI_Trigger_Rising_Falling /* CHANGE */ );
+}
+
 static void CH32_setup()
 {
 #if SOC_GPIO_RADIO_LED_TX != SOC_UNUSED_PIN

diff --git a/software/firmware/source/SoftRF/src/platform/CH32.h b/software/firmware/source/SoftRF/src/platform/CH32.h
@@ -20,8 +20,6 @@
 #ifndef PLATFORM_CH32_H
 #define PLATFORM_CH32_H
 
-#include <avr/dtostrf.h>
-
 /* Maximum of tracked flying objects is now SoC-specific constant */
 #define MAX_TRACKING_OBJECTS    8
 
@@ -49,10 +47,6 @@
 
 #define SOC_ADC_VOLTAGE_DIV     2 /* TBD */
 
-#ifndef strnlen
-#define strnlen(x,y)            strlen(x) /* TBD */
-#endif
-
 enum rst_reason {
   REASON_DEFAULT_RST      = 0,  /* normal startup by power on */
   REASON_WDT_RST          = 1,  /* hardware watch dog reset */
@@ -170,6 +164,12 @@ extern Adafruit_NeoPixel strip;
 #define U8X8_OLED_I2C_BUS_TYPE  U8X8_SSD1306_128X64_NONAME_HW_I2C
 #endif /* USE_OLED */
 
+extern void CH32_attachInterrupt_func(uint32_t pin, void (*)(void), int mode);
+
+#define plat_attachInterrupt_func CH32_attachInterrupt_func
+
+#define DEBUG 0 /* https://github.com/openwch/arduino_core_ch32/issues/125 */
+
 #endif /* PLATFORM_CH32_H */
 
 #endif /* ARDUINO_ARCH_CH32 */
diff --git a/software/firmware/source/SoftRF/src/platform/ESP32.cpp b/software/firmware/source/SoftRF/src/platform/ESP32.cpp
@@ -1318,6 +1318,13 @@ static void ESP32_setup()
     }
   } else if (hw_info.model == SOFTRF_MODEL_MIDI) {
 
+#if defined(ESP_IDF_VERSION_MAJOR) && ESP_IDF_VERSION_MAJOR >= 5
+    #define BOARD_F_XTAL_MHZ 26
+
+    rtc_clk_xtal_freq_update((rtc_xtal_freq_t) BOARD_F_XTAL_MHZ);
+    rtc_clk_cpu_freq_set_xtal();
+#endif /* ESP_IDF_VERSION_MAJOR */
+
 #if ARDUINO_USB_CDC_ON_BOOT
     SerialOutput.begin(SERIAL_OUT_BR, SERIAL_OUT_BITS,
                        SOC_GPIO_PIN_S3_CONS_RX,