debugging SPI DMA

Author: liamHowatt

boards/xtensa/esp32s3/mcp-computer-4/configs/mcp/defconfig

@@ -6,7 +6,7 @@
 # modifications.
 #
 # CONFIG_ARCH_LEDS is not set
-# CONFIG_NDEBUG is not set
+# CONFIG_DEBUG_INFO is not set
 # CONFIG_NSH_ARGCAT is not set
 # CONFIG_NSH_CMDOPT_HEXDUMP is not set
 CONFIG_ARCH="xtensa"
@@ -22,12 +22,32 @@ CONFIG_ARCH_XTENSA=y
 CONFIG_BOARD_LOOPSPERMSEC=16717
 CONFIG_BUILTIN=y
 CONFIG_CUSTOM_APPS_MCP=y
+CONFIG_CUSTOM_APPS_MCPD=y
+CONFIG_CUSTOM_APPS_MCPD_STACKSIZE=4096
+CONFIG_CUSTOM_APPS_TESTING=y
+CONFIG_DEBUG_ASSERTIONS=y
+CONFIG_DEBUG_DMA=y
+CONFIG_DEBUG_DMA_ERROR=y
+CONFIG_DEBUG_DMA_WARN=y
+CONFIG_DEBUG_FEATURES=y
 CONFIG_DEBUG_FULLOPT=y
+CONFIG_DEBUG_IRQ=y
+CONFIG_DEBUG_IRQ_ERROR=y
+CONFIG_DEBUG_IRQ_WARN=y
 CONFIG_DEBUG_SYMBOLS=y
 CONFIG_DEV_GPIO=y
 CONFIG_ESP32S3_GPIO_IRQ=y
+CONFIG_ESP32S3_SPI2=y
+CONFIG_ESP32S3_SPI2_CSPIN=47
+CONFIG_ESP32S3_SPI_DMA=y
+CONFIG_ESP32S3_SPI_DMA_BUFSIZE=200000
+CONFIG_ESP32S3_SPI_SWCS=y
+CONFIG_ESP32S3_TIMER0=y
 CONFIG_ESP32S3_UART0=y
+CONFIG_ESP32S3_UART1=y
 CONFIG_EXAMPLES_GPIO=y
+CONFIG_EXAMPLES_TERMIOS=y
+CONFIG_EXAMPLES_TERMIOS_DIS_HW_FC=y
 CONFIG_FS_PROCFS=y
 CONFIG_HAVE_CXX=y
 CONFIG_HAVE_CXXINITIALIZE=y
@@ -44,9 +64,12 @@ CONFIG_RAM_SIZE=114688
 CONFIG_RAM_START=0x20000000
 CONFIG_RR_INTERVAL=200
 CONFIG_SCHED_WAITPID=y
+CONFIG_SPI_DRIVER=y
 CONFIG_START_DAY=6
 CONFIG_START_MONTH=12
 CONFIG_START_YEAR=2011
 CONFIG_SYSLOG_BUFFER=y
 CONFIG_SYSTEM_NSH=y
+CONFIG_TIMER=y
+CONFIG_TIMER_ARCH=y
 CONFIG_UART0_SERIAL_CONSOLE=y

boards/xtensa/esp32s3/mcp-computer-4/src/esp32s3_gpio.c

@@ -70,9 +70,9 @@ struct mcp_s
 
 static int gp_read(struct gpio_dev_s *dev, bool *value);
 static int gp_write(struct gpio_dev_s *dev, bool value);
-static int gp_attach(struct gpio_dev_s *dev,
-                     pin_interrupt_t callback);
-static int gp_enable(struct gpio_dev_s *dev, bool enable);
+// static int gp_attach(struct gpio_dev_s *dev,
+//                      pin_interrupt_t callback);
+// static int gp_enable(struct gpio_dev_s *dev, bool enable);
 static int gp_setpintype(FAR struct gpio_dev_s *dev,
                          enum gpio_pintype_e pintype);
 
@@ -179,7 +179,9 @@ static void register_mcp(struct mcp_s *mcp, unsigned idx, unsigned clk_pin, unsi
 int esp32s3_gpio_init(void)
 {
   static struct mcp_s mcp_0;
-  register_mcp(&mcp_0, 0, 15, 18);
+  register_mcp(&mcp_0, 0, 21, 14);
+  static struct mcp_s mcp_1;
+  register_mcp(&mcp_1, 1, 16, 15);
 
   return OK;
 }