Servo trial

platformio.ini

@@ -10,4 +10,8 @@ board_upload.maximum_size = 33554432
 ; 2. Point to a custom partition table (Required to actually USE the 32MB)
 ; If you don't have this file yet, create a blank file named partitions.csv
 ; and I can give you the content for it.
-board_build.partitions = partitions.csv
+board_build.partitions = partitions.csv
+
+monitor_speed = 115200
+monitor_dtr = 1
+monitor_rts = 1

sdkconfig.esp32-s3-devkitc1-n16r16

@@ -638,6 +638,7 @@ CONFIG_COMPILER_ORPHAN_SECTIONS_WARNING=y
 #
 # CONFIG_APPTRACE_DEST_JTAG is not set
 CONFIG_APPTRACE_DEST_NONE=y
+# CONFIG_APPTRACE_DEST_UART0 is not set
 # CONFIG_APPTRACE_DEST_UART1 is not set
 # CONFIG_APPTRACE_DEST_UART2 is not set
 # CONFIG_APPTRACE_DEST_USB_CDC is not set
@@ -1289,18 +1290,15 @@ CONFIG_ESP_MAIN_TASK_AFFINITY_CPU0=y
 # CONFIG_ESP_MAIN_TASK_AFFINITY_NO_AFFINITY is not set
 CONFIG_ESP_MAIN_TASK_AFFINITY=0x0
 CONFIG_ESP_MINIMAL_SHARED_STACK_SIZE=2048
-CONFIG_ESP_CONSOLE_UART_DEFAULT=y
+# CONFIG_ESP_CONSOLE_UART_DEFAULT is not set
 # CONFIG_ESP_CONSOLE_USB_CDC is not set
-# CONFIG_ESP_CONSOLE_USB_SERIAL_JTAG is not set
+CONFIG_ESP_CONSOLE_USB_SERIAL_JTAG=y
 # CONFIG_ESP_CONSOLE_UART_CUSTOM is not set
 # CONFIG_ESP_CONSOLE_NONE is not set
-# CONFIG_ESP_CONSOLE_SECONDARY_NONE is not set
+CONFIG_ESP_CONSOLE_SECONDARY_NONE=y
-CONFIG_ESP_CONSOLE_SECONDARY_USB_SERIAL_JTAG=y
 CONFIG_ESP_CONSOLE_USB_SERIAL_JTAG_ENABLED=y
-CONFIG_ESP_CONSOLE_UART=y
+CONFIG_ESP_CONSOLE_UART_NUM=-1
-CONFIG_ESP_CONSOLE_UART_NUM=0
+CONFIG_ESP_CONSOLE_ROM_SERIAL_PORT_NUM=4
-CONFIG_ESP_CONSOLE_ROM_SERIAL_PORT_NUM=0
-CONFIG_ESP_CONSOLE_UART_BAUDRATE=115200
 CONFIG_ESP_INT_WDT=y
 CONFIG_ESP_INT_WDT_TIMEOUT_MS=300
 CONFIG_ESP_INT_WDT_CHECK_CPU1=y
@@ -2330,13 +2328,11 @@ CONFIG_ESP32S3_DEFAULT_CPU_FREQ_MHZ=160
 CONFIG_SYSTEM_EVENT_QUEUE_SIZE=32
 CONFIG_SYSTEM_EVENT_TASK_STACK_SIZE=2304
 CONFIG_MAIN_TASK_STACK_SIZE=3584
-CONFIG_CONSOLE_UART_DEFAULT=y
+# CONFIG_CONSOLE_UART_DEFAULT is not set
 # CONFIG_CONSOLE_UART_CUSTOM is not set
 # CONFIG_CONSOLE_UART_NONE is not set
 # CONFIG_ESP_CONSOLE_UART_NONE is not set
-CONFIG_CONSOLE_UART=y
+CONFIG_CONSOLE_UART_NUM=-1
-CONFIG_CONSOLE_UART_NUM=0
-CONFIG_CONSOLE_UART_BAUDRATE=115200
 CONFIG_INT_WDT=y
 CONFIG_INT_WDT_TIMEOUT_MS=300
 CONFIG_INT_WDT_CHECK_CPU1=y

sdkconfig.esp32-s3-devkitc1-n16r16.old

@@ -467,6 +467,8 @@ CONFIG_BOOTLOADER_LOG_MODE_TEXT=y
 #
 # CONFIG_BOOTLOADER_FLASH_DC_AWARE is not set
 CONFIG_BOOTLOADER_FLASH_XMC_SUPPORT=y
+CONFIG_BOOTLOADER_FLASH_32BIT_ADDR=y
+CONFIG_BOOTLOADER_CACHE_32BIT_ADDR_OCTAL_FLASH=y
 # end of Serial Flash Configurations
 
 CONFIG_BOOTLOADER_VDDSDIO_BOOST_1_9V=y
@@ -548,29 +550,27 @@ CONFIG_BOOT_ROM_LOG_ALWAYS_ON=y
 # Serial flasher config
 #
 # CONFIG_ESPTOOLPY_NO_STUB is not set
-# CONFIG_ESPTOOLPY_OCT_FLASH is not set
+CONFIG_ESPTOOLPY_OCT_FLASH=y
 CONFIG_ESPTOOLPY_FLASH_MODE_AUTO_DETECT=y
-# CONFIG_ESPTOOLPY_FLASHMODE_QIO is not set
+CONFIG_ESPTOOLPY_FLASHMODE_OPI=y
-# CONFIG_ESPTOOLPY_FLASHMODE_QOUT is not set
-CONFIG_ESPTOOLPY_FLASHMODE_DIO=y
-# CONFIG_ESPTOOLPY_FLASHMODE_DOUT is not set
 CONFIG_ESPTOOLPY_FLASH_SAMPLE_MODE_STR=y
-CONFIG_ESPTOOLPY_FLASHMODE="dio"
+# CONFIG_ESPTOOLPY_FLASH_SAMPLE_MODE_DTR is not set
+CONFIG_ESPTOOLPY_FLASHMODE="dout"
 # CONFIG_ESPTOOLPY_FLASHFREQ_120M is not set
 CONFIG_ESPTOOLPY_FLASHFREQ_80M=y
 # CONFIG_ESPTOOLPY_FLASHFREQ_40M is not set
 # CONFIG_ESPTOOLPY_FLASHFREQ_20M is not set
 CONFIG_ESPTOOLPY_FLASHFREQ="80m"
 # CONFIG_ESPTOOLPY_FLASHSIZE_1MB is not set
-CONFIG_ESPTOOLPY_FLASHSIZE_2MB=y
+# CONFIG_ESPTOOLPY_FLASHSIZE_2MB is not set
 # CONFIG_ESPTOOLPY_FLASHSIZE_4MB is not set
 # CONFIG_ESPTOOLPY_FLASHSIZE_8MB is not set
 # CONFIG_ESPTOOLPY_FLASHSIZE_16MB is not set
-# CONFIG_ESPTOOLPY_FLASHSIZE_32MB is not set
+CONFIG_ESPTOOLPY_FLASHSIZE_32MB=y
 # CONFIG_ESPTOOLPY_FLASHSIZE_64MB is not set
 # CONFIG_ESPTOOLPY_FLASHSIZE_128MB is not set
-CONFIG_ESPTOOLPY_FLASHSIZE="2MB"
+CONFIG_ESPTOOLPY_FLASHSIZE="32MB"
-# CONFIG_ESPTOOLPY_HEADER_FLASHSIZE_UPDATE is not set
+CONFIG_ESPTOOLPY_HEADER_FLASHSIZE_UPDATE=y
 CONFIG_ESPTOOLPY_BEFORE_RESET=y
 # CONFIG_ESPTOOLPY_BEFORE_NORESET is not set
 CONFIG_ESPTOOLPY_BEFORE="default_reset"
@@ -2054,12 +2054,6 @@ CONFIG_SPI_FLASH_BROWNOUT_RESET=y
 #
 # Features here require specific hardware (READ DOCS FIRST!)
 #
-# CONFIG_SPI_FLASH_HPM_ENA is not set
-CONFIG_SPI_FLASH_HPM_AUTO=y
-# CONFIG_SPI_FLASH_HPM_DIS is not set
-CONFIG_SPI_FLASH_HPM_ON=y
-CONFIG_SPI_FLASH_HPM_DC_AUTO=y
-# CONFIG_SPI_FLASH_HPM_DC_DISABLE is not set
 # CONFIG_SPI_FLASH_AUTO_SUSPEND is not set
 CONFIG_SPI_FLASH_SUSPEND_TSUS_VAL_US=50
 # CONFIG_SPI_FLASH_FORCE_ENABLE_XMC_C_SUSPEND is not set
@@ -2074,7 +2068,6 @@ CONFIG_SPI_FLASH_PLACE_FUNCTIONS_IN_IRAM=y
 # CONFIG_SPI_FLASH_VERIFY_WRITE is not set
 # CONFIG_SPI_FLASH_ENABLE_COUNTERS is not set
 CONFIG_SPI_FLASH_ROM_DRIVER_PATCH=y
-# CONFIG_SPI_FLASH_ROM_IMPL is not set
 CONFIG_SPI_FLASH_DANGEROUS_WRITE_ABORTS=y
 # CONFIG_SPI_FLASH_DANGEROUS_WRITE_FAILS is not set
 # CONFIG_SPI_FLASH_DANGEROUS_WRITE_ALLOWED is not set

src/main.c

@@ -1 +1,46 @@
-void app_main() {}
+
+#include <freertos/FreeRTOS.h>
+#include "driver/gpio.h"
+#include "driver/ledc.h"
+
+#define servoPin GPIO_NUM_4
+#define ledcChannel LEDC_CHANNEL_0
+#define deg180 2048
+#define deg0 430
+
+void servoInit() {
+  // LEDC timer configuration (C++ aggregate initialization)
+  ledc_timer_config_t ledc_timer = {};
+  ledc_timer.speed_mode = LEDC_LOW_SPEED_MODE;
+  ledc_timer.timer_num = LEDC_TIMER_0;
+  ledc_timer.duty_resolution = LEDC_TIMER_14_BIT;
+  ledc_timer.freq_hz = 50;
+  ledc_timer.clk_cfg = LEDC_AUTO_CLK;
+  ESP_ERROR_CHECK(ledc_timer_config(&ledc_timer));
+
+  // LEDC channel configuration
+  ledc_channel_config_t ledc_channel = {};
+  ledc_channel.speed_mode = LEDC_LOW_SPEED_MODE;
+  ledc_channel.channel = ledcChannel;
+  ledc_channel.timer_sel = LEDC_TIMER_0;
+  ledc_channel.intr_type = LEDC_INTR_DISABLE;
+  ledc_channel.gpio_num = servoPin;
+  ledc_channel.duty = deg180; // Start off
+  ledc_channel.hpoint = 0;
+  ESP_ERROR_CHECK(ledc_channel_config(&ledc_channel));
+}
+
+// alternates between 0 and 180 - 2048 is 180 degrees (counterclockwise max)
+void app_main() {
+  servoInit();
+  while(1) {
+    ledc_set_duty(LEDC_LOW_SPEED_MODE, ledcChannel, deg180);
+    ledc_update_duty(LEDC_LOW_SPEED_MODE, ledcChannel);
+    printf("ccwMax\n");
+    vTaskDelay(pdMS_TO_TICKS(1000));
+    ledc_set_duty(LEDC_LOW_SPEED_MODE, ledcChannel, deg0);
+    ledc_update_duty(LEDC_LOW_SPEED_MODE, ledcChannel);
+    vTaskDelay(pdMS_TO_TICKS(1000));
+    printf("cwMax\n");
+  }
+}