feat: add display UI with splash screen, dashboard, and RSSI sparkline

Implement full SSD1306 OLED display support: - Splash screen on boot (1.5s) with project name, version, board - Dashboard showing radio state, config, counters, RSSI/SNR - RSSI history sparkline (64-sample ring buffer, 2px-wide bars) - DisplayOn/DisplayOff host commands routed via dedicated channel - Pure render functions against generic DrawTarget (no hardware coupling) - Display on/off control bypasses radio task entirely Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-03-29 20:42:54 -06:00
1 parent 7064110293
commit 3102fc747a
@@ -0,0 +1,23 @@
+memset = 0x400011e8;
+memcpy = 0x400011f4;
+memmove = 0x40001200;
+memcmp = 0x4000120c;
+
+strcpy = 0x40001218;
+strncpy = 0x40001224;
+strncmp = 0x4000123c;
+
+bzero = 0x40001260;
+
+PROVIDE(cache_dbus_mmu_set = 0x400019b0);
+PROVIDE( Cache_Suspend_DCache_Autoload = 0x40001734 );
+PROVIDE( Cache_Suspend_DCache = 0x400018b4 );
+
+PROVIDE( strcat = 0x40001374 );
+PROVIDE( strcmp = 0x40001230 );
+PROVIDE( strchr = 0x4000138c );
+PROVIDE( strlcpy = 0x400013bc );
+PROVIDE( strstr = 0x40001254 );
+PROVIDE( strcasecmp = 0x4000135c );
+PROVIDE( strdup = 0x40001380 );
+PROVIDE( atoi = 0x400014d0 );
@@ -0,0 +1,69 @@
+/**
+ * ROM APIs
+ */
+PROVIDE ( esp_rom_crc32_le = crc32_le );
+PROVIDE ( esp_rom_crc16_le = crc16_le );
+PROVIDE ( esp_rom_crc8_le  = crc8_le );
+PROVIDE ( esp_rom_crc32_be = crc32_be );
+PROVIDE ( esp_rom_crc16_be = crc16_be );
+PROVIDE ( esp_rom_crc8_be  = crc8_be );
+
+PROVIDE ( esp_rom_gpio_pad_select_gpio    = gpio_pad_select_gpio );
+PROVIDE ( esp_rom_gpio_pad_pullup_only    = gpio_pad_pullup );
+PROVIDE ( esp_rom_gpio_pad_set_drv        = gpio_pad_set_drv );
+PROVIDE ( esp_rom_gpio_pad_unhold         = gpio_pad_unhold );
+PROVIDE ( esp_rom_gpio_connect_in_signal  = gpio_matrix_in );
+PROVIDE ( esp_rom_gpio_connect_out_signal = gpio_matrix_out );
+
+PROVIDE ( esp_rom_efuse_mac_address_crc8       = esp_crc8 );
+PROVIDE ( esp_rom_efuse_get_flash_gpio_info    = ets_efuse_get_spiconfig );
+PROVIDE ( esp_rom_efuse_get_flash_wp_gpio      = ets_efuse_get_wp_pad );
+PROVIDE ( esp_rom_efuse_is_secure_boot_enabled = ets_efuse_secure_boot_enabled );
+
+PROVIDE ( esp_rom_uart_flush_tx       = uart_tx_flush );
+PROVIDE ( esp_rom_uart_tx_one_char    = uart_tx_one_char );
+PROVIDE ( esp_rom_uart_tx_wait_idle   = uart_tx_wait_idle );
+PROVIDE ( esp_rom_uart_rx_one_char    = uart_rx_one_char );
+PROVIDE ( esp_rom_uart_rx_string      = UartRxString );
+PROVIDE ( esp_rom_uart_set_as_console = uart_tx_switch );
+PROVIDE ( esp_rom_uart_usb_acm_init   = Uart_Init_USB );
+PROVIDE ( esp_rom_uart_putc           = ets_write_char_uart );
+
+PROVIDE ( esp_rom_output_flush_tx       = uart_tx_flush );
+PROVIDE ( esp_rom_output_tx_one_char    = uart_tx_one_char );
+PROVIDE ( esp_rom_output_tx_wait_idle   = uart_tx_wait_idle );
+PROVIDE ( esp_rom_output_rx_one_char    = uart_rx_one_char );
+PROVIDE ( esp_rom_output_rx_string      = UartRxString );
+PROVIDE ( esp_rom_output_set_as_console = uart_tx_switch );
+PROVIDE ( esp_rom_output_usb_acm_init   = Uart_Init_USB );
+PROVIDE ( esp_rom_output_putc           = ets_write_char_uart );
+
+PROVIDE ( esp_rom_md5_init   = MD5Init );
+PROVIDE ( esp_rom_md5_update = MD5Update );
+PROVIDE ( esp_rom_md5_final  = MD5Final );
+
+PROVIDE ( esp_rom_software_reset_system = software_reset );
+PROVIDE ( esp_rom_software_reset_cpu    = software_reset_cpu );
+
+PROVIDE ( esp_rom_printf   = ets_printf );
+PROVIDE ( esp_rom_delay_us = ets_delay_us );
+PROVIDE ( esp_rom_install_uart_printf = ets_install_uart_printf );
+PROVIDE ( esp_rom_get_reset_reason = rtc_get_reset_reason );
+PROVIDE ( esp_rom_route_intr_matrix = intr_matrix_set );
+PROVIDE ( esp_rom_get_cpu_ticks_per_us = ets_get_cpu_frequency );
+PROVIDE ( esp_rom_set_cpu_ticks_per_us = ets_update_cpu_frequency );
+
+PROVIDE ( esp_rom_spiflash_attach = spi_flash_attach );
+PROVIDE ( esp_rom_spiflash_clear_bp = esp_rom_spiflash_unlock );
+PROVIDE ( esp_rom_spiflash_write_enable = SPI_write_enable);
+PROVIDE ( esp_rom_spiflash_erase_area = SPIEraseArea );
+
+PROVIDE ( esp_rom_spiflash_fix_dummylen = spi_dummy_len_fix );
+PROVIDE ( esp_rom_spiflash_set_drvs = SetSpiDrvs);
+PROVIDE ( esp_rom_spiflash_select_padsfunc = SelectSpiFunction );
+PROVIDE ( esp_rom_spiflash_common_cmd = SPI_Common_Command );
+
+PROVIDE ( esp_rom_regi2c_read = rom_i2c_readReg );
+PROVIDE ( esp_rom_regi2c_read_mask = rom_i2c_readReg_Mask );
+PROVIDE ( esp_rom_regi2c_write = rom_i2c_writeReg );
+PROVIDE ( esp_rom_regi2c_write_mask = rom_i2c_writeReg_Mask );
@@ -0,0 +1,105 @@
+/* ROM function interface esp32s3.rom.libgcc.ld for esp32s3
+ *
+ *
+ * Generated from ./interface-esp32s3.yml md5sum 39c4ce259b11323b9404c192b01b712b
+ *
+ * Compatible with ROM where ECO version equal or greater to 0.
+ *
+ * THIS FILE WAS AUTOMATICALLY GENERATED. DO NOT EDIT.
+ */
+
+/***************************************
+ Group libgcc
+ ***************************************/
+
+/* Functions */
+__absvdi2 = 0x4000216c;
+__absvsi2 = 0x40002178;
+__adddf3 = 0x40002184;
+__addsf3 = 0x40002190;
+__addvdi3 = 0x4000219c;
+__addvsi3 = 0x400021a8;
+__ashldi3 = 0x400021b4;
+__ashrdi3 = 0x400021c0;
+__bswapdi2 = 0x400021cc;
+__bswapsi2 = 0x400021d8;
+__clear_cache = 0x400021e4;
+__clrsbdi2 = 0x400021f0;
+__clrsbsi2 = 0x400021fc;
+__clzdi2 = 0x40002208;
+__clzsi2 = 0x40002214;
+__cmpdi2 = 0x40002220;
+__ctzdi2 = 0x4000222c;
+__ctzsi2 = 0x40002238;
+__divdc3 = 0x40002244;
+__divdf3 = 0x40002250;
+__divdi3 = 0x4000225c;
+__divsc3 = 0x40002268;
+__divsf3 = 0x40002274;
+__divsi3 = 0x40002280;
+__eqdf2 = 0x4000228c;
+__eqsf2 = 0x40002298;
+__extendsfdf2 = 0x400022a4;
+__ffsdi2 = 0x400022b0;
+__ffssi2 = 0x400022bc;
+__fixdfdi = 0x400022c8;
+__fixdfsi = 0x400022d4;
+__fixsfdi = 0x400022e0;
+__fixsfsi = 0x400022ec;
+__fixunsdfsi = 0x400022f8;
+__fixunssfdi = 0x40002304;
+__fixunssfsi = 0x40002310;
+__floatdidf = 0x4000231c;
+__floatdisf = 0x40002328;
+__floatsidf = 0x40002334;
+__floatsisf = 0x40002340;
+__floatundidf = 0x4000234c;
+__floatundisf = 0x40002358;
+__floatunsidf = 0x40002364;
+__floatunsisf = 0x40002370;
+__gcc_bcmp = 0x4000237c;
+__gedf2 = 0x40002388;
+__gesf2 = 0x40002394;
+__gtdf2 = 0x400023a0;
+__gtsf2 = 0x400023ac;
+__ledf2 = 0x400023b8;
+__lesf2 = 0x400023c4;
+__lshrdi3 = 0x400023d0;
+__ltdf2 = 0x400023dc;
+__ltsf2 = 0x400023e8;
+__moddi3 = 0x400023f4;
+__modsi3 = 0x40002400;
+__muldc3 = 0x4000240c;
+__muldf3 = 0x40002418;
+__muldi3 = 0x40002424;
+__mulsc3 = 0x40002430;
+__mulsf3 = 0x4000243c;
+__mulsi3 = 0x40002448;
+__mulvdi3 = 0x40002454;
+__mulvsi3 = 0x40002460;
+__nedf2 = 0x4000246c;
+__negdf2 = 0x40002478;
+__negdi2 = 0x40002484;
+__negsf2 = 0x40002490;
+__negvdi2 = 0x4000249c;
+__negvsi2 = 0x400024a8;
+__nesf2 = 0x400024b4;
+__paritysi2 = 0x400024c0;
+__popcountdi2 = 0x400024cc;
+__popcountsi2 = 0x400024d8;
+__powidf2 = 0x400024e4;
+__powisf2 = 0x400024f0;
+__subdf3 = 0x400024fc;
+__subsf3 = 0x40002508;
+__subvdi3 = 0x40002514;
+__subvsi3 = 0x40002520;
+__truncdfsf2 = 0x4000252c;
+__ucmpdi2 = 0x40002538;
+__udivdi3 = 0x40002544;
+__udivmoddi4 = 0x40002550;
+__udivsi3 = 0x4000255c;
+__udiv_w_sdiv = 0x40002568;
+__umoddi3 = 0x40002574;
+__umodsi3 = 0x40002580;
+__unorddf2 = 0x4000258c;
+__unordsf2 = 0x40002598;
@@ -0,0 +1,8 @@
+/* ROM version variables for esp32s3
+ *
+ * These addresses should be compatible with any ROM version for this chip.
+ *
+ * THIS FILE WAS AUTOMATICALLY GENERATED. DO NOT EDIT.
+ */
+_rom_chip_id = 0x40000570;
+_rom_eco_version = 0x40000574;