update esp32 to also be supported by hil test

test run locally well

2 files changed, 15 insertions, 0 deletions

diff --git a/hw/bsp/espressif/boards/espressif_s3_devkitc/board.h b/hw/bsp/espressif/boards/espressif_s3_devkitc/board.h
index fe33b5c43..a319fbc61 100644
--- a/hw/bsp/espressif/boards/espressif_s3_devkitc/board.h
+++ b/hw/bsp/espressif/boards/espressif_s3_devkitc/board.h
@@ -36,6 +36,14 @@
 #define BUTTON_PIN            0
 #define BUTTON_STATE_ACTIVE   0
 
+// SPI for USB host shield
+#define MAX3421_SPI_HOST  SPI2_HOST
+#define MAX3421_SCK_PIN  39
+#define MAX3421_MOSI_PIN 42
+#define MAX3421_MISO_PIN 21
+#define MAX3421_CS_PIN   15
+#define MAX3421_INTR_PIN 14
+
 #ifdef __cplusplus
  }
 #endif
diff --git a/hw/bsp/espressif/boards/family.c b/hw/bsp/espressif/boards/family.c
index 2029295dc..c32ccbc84 100644
--- a/hw/bsp/espressif/boards/family.c
+++ b/hw/bsp/espressif/boards/family.c
@@ -28,6 +28,7 @@
 #include "board.h"
 
 #include "esp_rom_gpio.h"
+#include "esp_mac.h"
 #include "hal/gpio_ll.h"
 #include "hal/usb_hal.h"
 #include "soc/usb_periph.h"
@@ -149,6 +150,12 @@ static void configure_pins(usb_hal_context_t* usb) {
 // Board porting API
 //--------------------------------------------------------------------+
 
+size_t board_get_unique_id(uint8_t id[], size_t max_len) {
+  // use factory default MAC as serial ID
+  esp_efuse_mac_get_default(id);
+  return 6;
+}
+
 void board_led_write(bool state) {
 #ifdef NEOPIXEL_PIN
   strip->set_pixel(strip, 0, (state ? 0x88 : 0x00), 0x00, 0x00);