Disabled code for optional LCD

Author: StellasFun

ports/espressif/boards/m5stack_stamp_s3/board.c

@@ -4,8 +4,14 @@
 //
 // SPDX-License-Identifier: MIT
 
-#include "mpconfigboard.h"
 #include "supervisor/board.h"
+
+// Below section commented out due to LCD not being included by default with StampS3
+// Can be re-enabled to add LCD functionality included by Cardputer replacement kit
+
+/*
+
+#include "mpconfigboard.h"
 #include "supervisor/shared/serial.h"
 #include "shared-bindings/busio/SPI.h"
 #include "shared-bindings/fourwire/FourWire.h"
@@ -93,3 +99,5 @@ void board_init(void) {
 }
 
 // TODO: Should we turn off the display when asleep, in board_deinit() ?
+
+*/

ports/espressif/boards/m5stack_stamp_s3/mpconfigboard.h

@@ -9,16 +9,21 @@
 // Micropython setup
 
 #define MICROPY_HW_BOARD_NAME       "M5Stack Stamp-S3"
-#define MICROPY_HW_MCU_NAME         "ESP32S3"
+#define MICROPY_HW_MCU_NAME         "ESP32-S3FN8"
 
-#define MICROPY_HW_NEOPIXEL (&pin_GPIO21)
+#define MICROPY_HW_NEOPIXEL     (&pin_GPIO21)
 
-#define DEFAULT_I2C_BUS_SCL (&pin_GPIO15)
-#define DEFAULT_I2C_BUS_SDA (&pin_GPIO13)
+#define DEFAULT_I2C_BUS_SCL     (&pin_GPIO15)
+#define DEFAULT_I2C_BUS_SDA     (&pin_GPIO13)
 
-#define DEFAULT_UART_BUS_RX (&pin_GPIO44)
-#define DEFAULT_UART_BUS_TX (&pin_GPIO43)
+#define DEFAULT_UART_BUS_RX     (&pin_GPIO44)
+#define DEFAULT_UART_BUS_TX     (&pin_GPIO43)
 
+// Below section commented out due to LCD not being included by default with StampS3
+// Can be re-enabled to add LCD functionality included by Cardputer replacement kit
+
+/*
 #define CIRCUITPY_BOARD_SPI         (2)
 #define CIRCUITPY_BOARD_SPI_PIN     {{.clock = &pin_GPIO36, .mosi = &pin_GPIO35}, \
                                      {.clock = &pin_GPIO40, .mosi = &pin_GPIO14, .miso = &pin_GPIO39}}
+*/

ports/espressif/boards/m5stack_stamp_s3/mpconfigboard.mk

@@ -10,5 +10,5 @@ CIRCUITPY_ESP_FLASH_FREQ = 80m
 CIRCUITPY_ESP_FLASH_SIZE = 8MB
 CIRCUITPY_ESPCAMERA = 0
 
-CIRCUITPY_GIFIO = 1
-CIRCUITPY_MAX3421E = 0
+# Include these Python libraries in firmware.
+FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_NeoPixel

ports/espressif/boards/m5stack_stamp_s3/pins.c

@@ -132,6 +132,7 @@ static const mp_rom_map_elem_t board_module_globals_table[] = {
     { MP_ROM_QSTR(MP_QSTR_TFT_DC), MP_ROM_PTR(&pin_GPIO34) },
     { MP_ROM_QSTR(MP_QSTR_TFT_RS), MP_ROM_PTR(&pin_GPIO34) },
     { MP_ROM_QSTR(MP_QSTR_TFT_MOSI), MP_ROM_PTR(&pin_GPIO35) },
+    { MP_ROM_QSTR(MP_QSTR_TFT_DAT), MP_ROM_PTR(&pin_GPIO35) },
     { MP_ROM_QSTR(MP_QSTR_TFT_DATA), MP_ROM_PTR(&pin_GPIO35) },
     { MP_ROM_QSTR(MP_QSTR_TFT_SCK), MP_ROM_PTR(&pin_GPIO36) },
     { MP_ROM_QSTR(MP_QSTR_TFT_CS), MP_ROM_PTR(&pin_GPIO37) },
@@ -147,7 +148,10 @@ static const mp_rom_map_elem_t board_module_globals_table[] = {
     { MP_ROM_QSTR(MP_QSTR_IO18), MP_ROM_PTR(&pin_GPIO18) },
     { MP_ROM_QSTR(MP_QSTR_G18), MP_ROM_PTR(&pin_GPIO18) },
 
-    // Display object
-    { MP_ROM_QSTR(MP_QSTR_DISPLAY), MP_ROM_PTR(&displays[0].display)},
+    // Below Display Object commented out due to LCD not being included by default with StampS3
+    // Can be re-enabled to add LCD functionality included by Cardputer replacement kit
+
+    // Display Object
+    // { MP_ROM_QSTR(MP_QSTR_DISPLAY), MP_ROM_PTR(&displays[0].display)},
 };
 MP_DEFINE_CONST_DICT(board_module_globals, board_module_globals_table);