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Merge branch 'main' into esp8266

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# Conflicts:
#	ESPLoader.js
This commit is contained in:
Paul Kendall 2022-07-11 16:37:16 +12:00
commit 8df56055f2
6 changed files with 1074 additions and 981 deletions
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990
ESPLoader.js
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targets/esp32.js Normal file
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export default class ESP32ROM {
static CHIP_NAME = "ESP32";
static IMAGE_CHIP_ID = 0;
static EFUSE_RD_REG_BASE = 0x3ff5a000;
static DR_REG_SYSCON_BASE = 0x3ff66000;
static UART_CLKDIV_REG = 0x3ff40014;
static UART_CLKDIV_MASK = 0xfffff;
static UART_DATE_REG_ADDR = 0x60000078;
static XTAL_CLK_DIVIDER = 1;
static FLASH_WRITE_SIZE = 0x400;
static BOOTLOADER_FLASH_OFFSET = 0x1000;
static FLASH_SIZES = {
"1MB": 0x00,
"2MB": 0x10,
"4MB": 0x20,
"8MB": 0x30,
"16MB": 0x40,
};
static SPI_REG_BASE = 0x3ff42000;
static SPI_USR_OFFS = 0x1c;
static SPI_USR1_OFFS = 0x20;
static SPI_USR2_OFFS = 0x24;
static SPI_W0_OFFS = 0x80;
static SPI_MOSI_DLEN_OFFS = 0x28;
static SPI_MISO_DLEN_OFFS = 0x2c;
static TEXT_START = 0x400be000;
static ENTRY = 0x400be598;
static DATA_START = 0x3ffdeba8;
static ROM_DATA = "CMD8Pw==";
static ROM_TEXT =
"" +
"H4sICNv8hGAAA2VzcDMyc3R1Yi5iaW4AVRZ/UBTn9d3e3XIHqx72BvAkyd7KryOY" +
"QaQCji17l8sBmjZCEoRMpwkSTjOxmfNCCjLY3Gp6QOJ04DSFIzguV4lIpImEVIhl" +
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"NeC5wQrmuyTIQzZjvUPPFA3PV7ZNsFoAsN4i0m1K7NTU62S5ckwHUYKT+Y93jph/" +
"oPQc5oEZgHl+Lnc+PayraZGS6/UeT0JxPmm6+9M/ygoG5AUKADrkn1wg5nuE0yFb" +
"A9N0j0hhH3w7Ab8tuuI9YXmmdtYjpPO8JqwBRJSrWCAxrUSaJk0LlMWvu8+/xAIq" +
"AA+0BBdzCSGg4ZfeuUAyBE3Mo9qKeRJzQ9Nxj2TbuHnOWDhHsjqjsgXPesPw+sJZ" +
"Eq+pF8Ts6MSbRJohnv2GdTPURIN63Sg9i8qpbyXq4ldQXFwfzLFlC5sfLRDQcCPa" +
"04mLuR4PwGsIogiQ71nMPYR0tH9ynvByZeL78OcbWgxr022CIW1s8aC6Hgs03SSN" +
"9RT3xUFj49zqc8HgHP4NlUDrW3gGCmDpTrpB8NrjmavzO6SrpGmStF8jrS14eVZ/" +
"8iqpa1vlYKD2Wp1p3KHHQFDPI/HTr0cyPelPg77pEmmt5/RUZQnQmG1dy9K4Wt8n" +
"JZlb15fHfK0uMT7z5NbfWL0AiVOk3v52nKY+oa5jtuMqjXynMf0fPN/DS7MEi+LA" +
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"+eaWihqgBKH2C6146RFWbMMz/rJW3GA2B0YM0l2qwIvJKLxNBlRbHy0/r+lmsACQ" +
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"r/UN368iaxe8ywE6c/zj/YPnRqR7CnK2jPcNVls6V13Sy8cMQ+ZlSRHLsTcm1oKr" +
"Nn2syuDqou17fNlqu++c4VTmENtKnHbG2xKOYtCxhtruZUI8WD9TWoqqBb/GelHZ" +
"o9mrZePh5KjCxV6KwoAd1orNBy+8ctDlN1C5UHGpVhpW3PK5s7q8TZtF2UjdNGn2" +
"RnIP4a5Q42t5YUuVP/Lwippu11QwL2s6xvLV8ajrulAN4WKdr8VaB5RqzYFYjFWp" +
"hjNZ+xVXx/5SlJ7WuuTKibJlkw1kwrxsTK6saCAVb5LiiAGcC255RZVRzMsyov+O" +
"PeB8ngm9CkmZjHdK8T4E8clVhxjvy5CXFRUfiyi7ERzfKJiW0SrjE2750yrjy44J" +
"BRujL6P9iFIt9A9K79DwmduUpsNKeJr1DfL2nweF6EbBwCfw7/Xs69a6Tg9JAcoW" +
"+Ms16QhF2BFUMipohwQNFnKnUPEn4hhWoIdR23DmnI4WT/M9n8wEhuImXyJsSPm/" +
"WfTiIoayJavRXh5z9d2W2NZDjW1W3Al8ZcsnS4nPvDyQrHnbpOlMPnb828lCuioF" +
"klXiGb5nKE7aR23HbAa6LG1Lid0sWGJTskRbsCArdEJxM2ofGqmKbqzibUNx7o9n" +
"uHiWh6adivnFxQkLuMsixoSgUMamJHGm5FMqbqN//Pjg9ZGKItI5aH5WOa66NtL+" +
"W2VAMzQYPzsYd4WRdlBz5yP7kjp3t4zLp4P9SXJVsE/fZe8s6zoddUI+wffr5Xe1" +
"/OngcOvoZQ/34IW/7o+5Ad2Mf/zcSOKzpGX87IhFLz2ymJJ94FjwyLqgP3jRAsU9" +
"ty+eAMmyaJM/LihxABzY1MaEapUY5og1YVGQz1qecuxRQDIjfs5S4vi9AilCccbh" +
"bq1kpw61pyvSLykiWenX8RLeZ8RkvIX3m+4naQNFxhhgdyh0r8E95zCD21qKus6/" +
"YjiDW+mNANzr1LUT2ElJKyOShBjc24Bubh7Lmjp/Eifg5awjAiP9ZbJfx620qNfq" +
"wqvdldrZOj9LCYJ8mer+L0DR4a0UDQAA";
static read_efuse = async (loader, offset) => {
var addr = this.EFUSE_RD_REG_BASE + 4 * offset;
console.log("Read efuse " + addr);
return await loader.read_reg({ addr: addr });
};
static get_pkg_version = async (loader) => {
var word3 = await this.read_efuse(loader, 3);
var pkg_version = (word3 >> 9) & 0x07;
pkg_version += ((word3 >> 2) & 0x1) << 3;
return pkg_version;
};
static get_chip_revision = async (loader) => {
var word3 = await this.read_efuse(loader, 3);
var word5 = await this.read_efuse(loader, 5);
var apb_ctl_date = await loader.read_reg({
addr: this.DR_REG_SYSCON_BASE + 0x7c,
});
var rev_bit0 = (word3 >> 15) & 0x1;
var rev_bit1 = (word5 >> 20) & 0x1;
var rev_bit2 = (apb_ctl_date >> 31) & 0x1;
if (rev_bit0 != 0) {
if (rev_bit1 != 0) {
if (rev_bit2 != 0) {
return 3;
} else {
return 2;
}
} else {
return 1;
}
}
return 0;
};
static get_chip_description = async (loader) => {
var chip_desc = [
"ESP32-D0WDQ6",
"ESP32-D0WD",
"ESP32-D2WD",
"",
"ESP32-U4WDH",
"ESP32-PICO-D4",
"ESP32-PICO-V3-02",
];
var chip_name = "";
var pkg_version = await this.get_pkg_version(loader);
var chip_revision = await this.get_chip_revision(loader);
var rev3 = chip_revision == 3;
var single_core = (await this.read_efuse(loader, 3)) & (1 << 0);
if (single_core != 0) {
chip_desc[0] = "ESP32-S0WDQ6";
chip_desc[1] = "ESP32-S0WD";
}
if (rev3) {
chip_desc[5] = "ESP32-PICO-V3";
}
if (pkg_version >= 0 && pkg_version <= 6) {
chip_name = chip_desc[pkg_version];
} else {
chip_name = "Unknown ESP32";
}
if (rev3 && (pkg_version === 0 || pkg_version === 1)) {
chip_name += "-V3";
}
return chip_name + " (revision " + chip_revision + ")";
};
static get_chip_features = async (loader) => {
var features = ["Wi-Fi"];
var word3 = await this.read_efuse(loader, 3);
var chip_ver_dis_bt = word3 & (1 << 1);
if (chip_ver_dis_bt === 0) {
features.push(" BT");
}
var chip_ver_dis_app_cpu = word3 & (1 << 0);
if (chip_ver_dis_app_cpu !== 0) {
features.push(" Single Core");
} else {
features.push(" Dual Core");
}
var chip_cpu_freq_rated = word3 & (1 << 13);
if (chip_cpu_freq_rated !== 0) {
var chip_cpu_freq_low = word3 & (1 << 12);
if (chip_cpu_freq_low !== 0) {
features.push(" 160MHz");
} else {
features.push(" 240MHz");
}
}
var pkg_version = await this.get_pkg_version(loader);
if ([2, 4, 5, 6].includes(pkg_version)) {
features.push(" Embedded Flash");
}
if (pkg_version === 6) {
features.push(" Embedded PSRAM");
}
var word4 = await this.read_efuse(loader, 4);
var adc_vref = (word4 >> 8) & 0x1f;
if (adc_vref !== 0) {
features.push(" VRef calibration in efuse");
}
var blk3_part_res = (word3 >> 14) & 0x1;
if (blk3_part_res !== 0) {
features.push(" BLK3 partially reserved");
}
var word6 = await this.read_efuse(loader, 6);
var coding_scheme = word6 & 0x3;
var coding_scheme_arr = ["None", "3/4", "Repeat (UNSUPPORTED)", "Invalid"];
features.push(" Coding Scheme " + coding_scheme_arr[coding_scheme]);
return features;
};
static get_crystal_freq = async (loader) => {
var uart_div =
(await loader.read_reg({ addr: this.UART_CLKDIV_REG })) &
this.UART_CLKDIV_MASK;
var ets_xtal =
(loader.transport.baudrate * uart_div) / 1000000 / this.XTAL_CLK_DIVIDER;
var norm_xtal;
if (ets_xtal > 33) {
norm_xtal = 40;
} else {
norm_xtal = 26;
}
if (Math.abs(norm_xtal - ets_xtal) > 1) {
loader.log("WARNING: Unsupported crystal in use");
}
return norm_xtal;
};
static _d2h(d) {
var h = (+d).toString(16);
return h.length === 1 ? "0" + h : h;
}
static read_mac = async (loader) => {
var mac0 = await this.read_efuse(loader, 1);
mac0 = mac0 >>> 0;
var mac1 = await this.read_efuse(loader, 2);
mac1 = mac1 >>> 0;
var mac = new Uint8Array(6);
mac[0] = (mac1 >> 8) & 0xff;
mac[1] = mac1 & 0xff;
mac[2] = (mac0 >> 24) & 0xff;
mac[3] = (mac0 >> 16) & 0xff;
mac[4] = (mac0 >> 8) & 0xff;
mac[5] = mac0 & 0xff;
return (
this._d2h(mac[0]) +
":" +
this._d2h(mac[1]) +
":" +
this._d2h(mac[2]) +
":" +
this._d2h(mac[3]) +
":" +
this._d2h(mac[4]) +
":" +
this._d2h(mac[5])
);
};
static get_erase_size = function (offset, size) {
return size;
};
}

169
targets/esp32c3.js Normal file
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export default class ESP32C3ROM {
static CHIP_NAME = "ESP32-C3";
static IMAGE_CHIP_ID = 5;
static EFUSE_BASE = 0x60008800;
static MAC_EFUSE_REG = this.EFUSE_BASE + 0x044;
static UART_CLKDIV_REG = 0x3ff40014;
static UART_CLKDIV_MASK = 0xfffff;
static UART_DATE_REG_ADDR = 0x6000007c;
static FLASH_WRITE_SIZE = 0x400;
static BOOTLOADER_FLASH_OFFSET = 0x1000;
static FLASH_SIZES = {
"1MB": 0x00,
"2MB": 0x10,
"4MB": 0x20,
"8MB": 0x30,
"16MB": 0x40,
};
static SPI_REG_BASE = 0x60002000;
static SPI_USR_OFFS = 0x18;
static SPI_USR1_OFFS = 0x1c;
static SPI_USR2_OFFS = 0x20;
static SPI_MOSI_DLEN_OFFS = 0x24;
static SPI_MISO_DLEN_OFFS = 0x28;
static SPI_W0_OFFS = 0x58;
static TEXT_START = 0x40380000;
static ENTRY = 0x403805c8;
static DATA_START = 0x3fc96ba8;
static ROM_DATA = "DEDIPw==";
static ROM_TEXT =
"" +
"H4sICMSdhWAAA2VzcDMyYzNzdHViLmJpbgCNVn9UE1cWfpNkZhJMFDpSpMUWMxQr" +
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"el0c2amAT06CWjcn8EzwHHFRMZvjf+LKY7TSonjXxWu9aZoozqqVEX1b0qAeJ3hW" +
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"/BrU5WGfqil8dHE4Fi42uYinnSSoIifOmgUWscBygrxaKWT5SGCmjql7OXV4l8sr" +
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"KvzHfd8LXIuCBK5NsmB6dwdHvKCAVt8mjlAr/B/67iDG+i/rGE0MYoKWAKAkQF7C" +
"csT4YvhFYLHYs1VQjAGYHuXd7HkLdM2Pe8FNIYd+09S3lCRSfrIDZ7IehHvSlLzW" +
"Cba4xKctoJNpK6wAlIPFNA+qNqTManYpjxtjZ43JeIU69ltMe5ZfXeIY96D6Ma6f" +
"3V09xrftew6bDGp2IQTcbQfG/Wi2/+sF3Oh7y6cN1ZO8Jvzt3L98IlmSoHG73OzE" +
"WSF7jH95cBzpfXXDSdf8d3RwvC4dfj+1eDD9IIOvqeCFtaeDPwhrN6cWdzJoNdli" +
"E8WuoT+RAfrj8pYSPrn0IRDrSjEreeb9ux2YHteWdFQJleF/JnjnICP0XsiX4o0u" +
"bl8QXPmOymMBZbEIKs3m+YubxtKZEMK0I455Xb1UbayENh47vInzBOcmKvMqa7tw" +
"mUZy1VXFrugwrywDcCxAcPtU4HRA/HwZwHQlbFvpJEjGH6nh7QDwy4nrtPIaoBOa" +
"wWQb8i0yu4o83IXrbrvqkVdU8KY4oQzEdlISk5xOiBCqNgIkp5jA6rOoNuPlN86h" +
"0SR3z4+H5TfOoBHI3Wf0LCwLxMEdQYkW9eP5hQ4VosFQl3IV5Byun684qwIc7YZM" +
"fBR8XbaMIv8gp5tvA38t2c6Rh+XbT1CkUIPlATlFCpV1PPA3cU+o15SSvEMhNeLf" +
"FDd5gWYp3JOAKe3+RbLPhZoDhurVJnOjDIOvjQu3kx3AzQ8j7o0vuVg8Ij4pWEs5" +
"oVfDud4mm38X0c3TAlIPBhz0CTTzgmT7Sg3dsCqMG81ZdV62k8LxInFTDzCFc9Gp" +
"Ry/3rzN4QnijPsnlsNgTZHFlR/nVSuFNK8a0bVdsovA5Bgo3pYbrUjf92UIH3xv/" +
"i8X92b3xvw6UuPg/etPEjaXtCzf/0crUy+bG8haV0Zu2+yKl+ELGWUrb8XT4YBYo" +
"0jf1bei5N/4rj5Jdk64SXq8nrLmRHDEIIiMpXLsodBIwHMgRr6xoOaRuq5hVL69M" +
"rT6SQyfcbUmyn6851MmRg+B4BXzVKbxT/UcnbxVYBY2u0s5qrOas/xnZLb+FPMGR" +
"pnltVv+9jvHXkU4sXKfxG0NqhL7U68N6/PpKeyfjl0o+XMA5N/wc9+g6UfWl9s83" +
"J279YCuxbUpfYBg26DI+z0jM/CCTyLqft1P4h/4HprTSLAwNAAA=";
static get_pkg_version = async (loader) => {
var num_word = 3;
var block1_addr = this.EFUSE_BASE + 0x044;
var addr = block1_addr + 4 * num_word;
var word3 = await loader.read_reg({ addr: addr });
var pkg_version = (word3 >> 21) & 0x07;
return pkg_version;
};
static get_chip_revision = async (loader) => {
var block1_addr = this.EFUSE_BASE + 0x044;
var num_word = 3;
var pos = 18;
var addr = block1_addr + 4 * num_word;
var ret = ((await loader.read_reg({ addr: addr })) & (0x7 << pos)) >> pos;
return ret;
};
static get_chip_description = async (loader) => {
var desc;
var pkg_ver = await this.get_pkg_version(loader);
if (pkg_ver === 0) {
desc = "ESP32-C3";
} else {
desc = "unknown ESP32-C3";
}
var chip_rev = await this.get_chip_revision(loader);
desc += " (revision " + chip_rev + ")";
return desc;
};
static get_chip_features = async (loader) => {
return ["Wi-Fi"];
};
static get_crystal_freq = async (loader) => {
return 40;
};
static _d2h(d) {
var h = (+d).toString(16);
return h.length === 1 ? "0" + h : h;
}
static read_mac = async (loader) => {
var mac0 = await loader.read_reg({ addr: this.MAC_EFUSE_REG });
mac0 = mac0 >>> 0;
var mac1 = await loader.read_reg({ addr: this.MAC_EFUSE_REG + 4 });
mac1 = (mac1 >>> 0) & 0x0000ffff;
var mac = new Uint8Array(6);
mac[0] = (mac1 >> 8) & 0xff;
mac[1] = mac1 & 0xff;
mac[2] = (mac0 >> 24) & 0xff;
mac[3] = (mac0 >> 16) & 0xff;
mac[4] = (mac0 >> 8) & 0xff;
mac[5] = mac0 & 0xff;
return (
this._d2h(mac[0]) +
":" +
this._d2h(mac[1]) +
":" +
this._d2h(mac[2]) +
":" +
this._d2h(mac[3]) +
":" +
this._d2h(mac[4]) +
":" +
this._d2h(mac[5])
);
};
static get_erase_size = function (offset, size) {
return size;
};
}

181
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@ -0,0 +1,181 @@
export default class ESP32S2ROM {
static CHIP_NAME = "ESP32-S2";
static IMAGE_CHIP_ID = 2;
static MAC_EFUSE_REG = 0x3f41a044;
static EFUSE_BASE = 0x3f41a000;
static UART_CLKDIV_REG = 0x3f400014;
static UART_CLKDIV_MASK = 0xfffff;
static UART_DATE_REG_ADDR = 0x60000078;
static FLASH_WRITE_SIZE = 0x400;
static BOOTLOADER_FLASH_OFFSET = 0x1000;
static FLASH_SIZES = {
"1MB": 0x00,
"2MB": 0x10,
"4MB": 0x20,
"8MB": 0x30,
"16MB": 0x40,
};
static SPI_REG_BASE = 0x3f402000;
static SPI_USR_OFFS = 0x18;
static SPI_USR1_OFFS = 0x1c;
static SPI_USR2_OFFS = 0x20;
static SPI_W0_OFFS = 0x58;
static SPI_MOSI_DLEN_OFFS = 0x24;
static SPI_MISO_DLEN_OFFS = 0x28;
static TEXT_START = 0x40028000;
static ENTRY = 0x4002873c;
static DATA_START = 0x3ffe2bf4;
static ROM_DATA = "CAD9Pw==";
static ROM_TEXT =
"" +
"H4sICEKfhWAAA2VzcDMyczJzdHViLmJpbgBNV39UFNe9vzu7zA7LNSwe3oKIzewY" +
"YNH4CmgEbXqY1WYPJmkjxBLiyTmPXbMD5tg+oCpgtW9m8ewODT2FJTUsNe2wCWa1" +
"8Vl4voryeGchyYrvYRvS1Hhe4qv6xFKTNogEFWHu+95Z09M/vnPv3O/n++N+7/f7" +
"vTMcQrW5QAjonbV6uR3GjW7kXCBxHpUx7vt0dFl4/rWj19kUQLm/JMo8XYxZVE7T" +
"9l7lUJogMX8KzhHnbbq+iVk1g9AOXizfUSSWg66uJbqspsryY9UVpGvh798oFD0O" +
"WEQJIQ7wU4vE+YBgDmDtTNcDohg+hOsRPHu46lZDnjk4KwtFPG8xNCAR5PyLxNFL" +
"lL+QrkUKiXBf4ZMQZEJIRj1ILyeEIAtv+OZcJCWCxbE1xX+POG5Z+h+Qsi34Hs6s" +
"nCOlsbQyQV5vn1hfOUtyLaoglmXk3SHKDJHb7MUz1ES7ufhDOlbtor7VmKv3gbi4" +
"Pr5pS5nw9NZtAhjuBHucvFQuywgdBhJFhCriS+WvwTrYH7hHeG1v/6foyK0UCGvX" +
"PIGQdvbIoG6wEHXdIZ0qnYezUWfn3MoL8fgcvI3VoN6fwxjdhpI85RYBtizPhSIe" +
"5QbpmiJ906S3B5jjqQM3SOjoCg+DDk6Hcq55UiEQ1HMbPM6mwjId6Ut7atdl0qvi" +
"VKqyBtGY3Vsk5YdLTGL8NhJPA3XCHHwuXiBHhZgZjgXOPhpFyj06YS3GfJ7Ogfkl" +
"HUHJDOTUr4E6ig1ZiDc4O87EuIEFojygIMy1Q8ZkLpFyca2BUZZIgEOSK1W5TVSu" +
"I7t/kWBb0tqqGVcSc5Jx3iECgyShpOtPRE1d6SpM7bpJMPPjCEQlMD6KV8iFbby8" +
"d0IVTolrTmjtbR2Xp+4SlqGZoPz1oXcIga6AFj/JhMLLoton/gUS1T71mIER0D4J" +
"hVP892HhytQ9I4cAu7mEaogyaKUA6VYannu4HtXi/fMUFIO9vgWEIFafw56L1oO/" +
"XnRwHEx0ryv+FUlAEcXMOHfEpNylXigCiZqQyiXDdocu3cy5krCBC5I5H5svmvDa" +
"Eu9Dl3tMyjQpjSyLcVIOV3yT5l50K2T6qpmJRiMu7gpSs2H7+l2O/zPXZO58fvtL" +
"7iBC/kmifutYtkV9LNQ/O3WBVkkss+hdnh/klVmqtmOzoL1XuMOVuVkozHRtKCqJ" +
"b9oAe2m4vlDOGXUposM+k/iWz9jL1Bgpvk/sA3zRm7yyQOW/bcPLPz+nmsJR1Kna" +
"201550nXLOmbTVa6pvJGfg2ZTpqVLyhee6yNxo2kG7FTVpKwZgpXoKKj7nA9Aw2i" +
"pN5UWFZUdLpXWLO+6Ek3ZgprNlVAha6zdeQI2vvGwUGjqgHaU4XEjiaT2AEjfh76" +
"gNMZnbQn3QpCslfOkxHT9q27LlpOMsnkXFxz0TJioiAj2E8LULDVu5b6PieDk/ac" +
"E8lA9/2Z5KblnJi6StaZWWgcSNB2GWb3gM16oAagvUAtQDNGTjq9D2hG2yV5i4Tc" +
"zxK7Kvsm7djWZEEvclEpRypg8yaMBHzcpjxOjVR+QRp/S3K+W5Pywhkm8Q10klUm" +
"jJT4jDTeJDnqgUpseZHz5CGoafEH8RxV5UZMDS27LlphL+8aB3eu8QrBKVWS40Bj" +
"ECP/x6ThDH/S5P8D6b9ELlpHTLXHeOUsRR4QDnyr9PQHyu/J9r2GplBpjJ0hCNui" +
"nj0KeKFGXUi5SKHVt/SB4yTK7skZzutGd28tm3/KtvNM9Bm08rvBOwQNntLP9J6X" +
"nuKq8nNK/5154fTbfb8gIyxETqPSeb8jfb0QPPsJeWqC+H9LilOJYIZCteKcvP+g" +
"+49qvPKZ/lUBoqXy5yrc2+agZg4qjFjxpEl8uY0ROcTVZsqMiOE+KhNF6NnJFm4v" +
"QMilGHeF3AH91C7S7p/UYwHKBPwMgKk+Dt5/DX32pVkkfgD96y2gj6Aua4C0G0i0" +
"NJhEtM8kqpeRKG8zidNPQM1+wyTKCEbg7YGawkCHC01iy36TeLXZJL4GIypCYj1g" +
"No4i5yT0JsHLbdGQcpNu3zlBii8SSJktPvSMUFpyN+8/CX4mOsrD3v0jpPiQ7jyk" +
"u98na1YbV6Vztb6NcY7qg9DK1vqcb+qjM3qMwf+gzNIA4aNPpkHrm6SKB86SMQ1i" +
"lwqH9bDv9lLMwGkSY5T/Mtouo7ymJ8fz9N19Knl5bxdoARZaWGgqA78iGOOdyogB" +
"iJGqPpOBedz2FUo5THUoQ8Zu+gwNzMS53PdEwS6MwdXIv9WG05QByr7dSya/RkZ7" +
"yYBLv94HuaS8Y0j1Ene+vmZ91UdrPQ6j3w7roMbHodravY79FvAdXoUKpLxCTfW9" +
"SpRfGnlvPBtVcnAa+PXWvhCRJTtMd1uViAHooU8+yiuv0wl1zexgFowRW7EDJq1m" +
"n9vuY0zY5XNnBCpTWyvzj1hzS5sdqxJW5GPMTQwjSxkNEi957PUCNcPuroTjys33" +
"Vab63yT41eio3d9HAozZB1A1o1blvXWktnYu9Jvl0OWnjsKF8Nf+o6RfI+wfCaKm" +
"Pm4+wgT7UV3pdySJ8fwvmt/PSxuZ4D407+GkfCZRg9h8JHkYTzuSqhn2HPIICL8O" +
"Qok3QIiT9jOJYeRZhaQjjOcUwmeA4wkhdgUCv48w7FYArZV+wyQqUa61rhTjuzid" +
"WixFCTvKzaJ6dqLcAgptRME0hJq0Dyl/PcilN2kfNDtWN2mTzY4NQQvl/Z7ydpia" +
"tI+onWcRBgzxnEU4q3p6XcD7iOKmsVWvaS1tnn9DKF+14Cx2APkEpkkwNwR5WT5d" +
"PaT7f0kaJPloDnuPIO0dt/KE0Tk2LzV9PNNwLD5RwMK9o8lz1dm6x4I07UvlHw3A" +
"mgfKI0RujivLCMCay24k4K6l8nlJ+ftJ+eq39cQ+8DWerzLBMLh4KD3RifKHvkzU" +
"g5/5Q0yiAw2VxASfhqY0ou1vS6iANgEjGETKou4TLLMarIzVwUoADVXFBOzwRwi2" +
"avu7E4cQ3DfSUBGglNv634CeFtRSQqEN+wORSf8R4t23hLmeyXbJd2lta77W03Yo" +
"NfF9SGfvPy/h9DALYom7ESb4CmqprhcC4zOyFA9r8drWbp/2RRD6/EI4nJq9knRK" +
"RaGvz4aZlABjkSMZcoQPMCxOR2pGZw9MrbJq6lR5EA5oo7Ut3cFq5K1eAt0BFi1x" +
"jvFMdSM9ovG72UziORTwgDXPt1FuEKfjrDpYexrda5r2Xa4a30IjokzQklqyYdvM" +
"gbbEVvAW4lXBJEQEIUhT3qVc9lFontoGqjV+N4fxbEbyy+5Xwz+xHXyQWIZim9qv" +
"RSbPjirnKLZnUr3WUhhbMZ6qvW0fGs23LoOauYwbflj0QbO94QRtGcfxSjV8wV5X" +
"9h77MyJVMMFuYqj2PPbwrJzI26OrVS1CO+t9XW9lsZVdhUa7dZw+jXEWBO576XJd" +
"99V/6W6Q7DSmR14c+InepF24nBb65nfkzkzqZuQp/CiNaa+vXnomstv2vfTef+08" +
"FA9t+otj/spx3JrG7id0r5Ka4/2R3sI6CuB4xrHtOOtt1Y+z2NFwrPuQDac3aHtn" +
"vbi/lsw68Yy2N6+W5L1MqkuHoY4DWnrIsbWuLBNKNfgjRGv5MMrfyHim9ODqZIEl" +
"WqCm0pI150bsH3Wj1hz/lCymBI88/6PTfvfsEjQ7KP3gJV0t6Xteh/SAwpJoQJ0v" +
"6F01utFV1Wv86SfiQkanYOfX8rIQOGmtHRxTXqaw6JvTyk46SbwPGj8UUsYEy6Bg" +
"jgn+VsKO6mgw2Z+GM2qH+cH/nomOZcNWEueo9b/vckoV1dE4tuhLzKilsrTLEXxH" +
"zfpxUO5ww00MTvV/nQScj4QLLMdWWHoKXo99NlVgfB9m1Sb4wbFsZSuV73gavg+F" +
"uhRX1itCYZartNYX312qfNPIpV9ADBhzAAw2Z8jNvG8su+n8DF7BOiEMj+rO0cXr" +
"LtTktV4V4oKXdeXhFQVnTNhIsT+Pgq2eSadDnx7tc+gjbMQ0O5p9hRkbzVUKqO43" +
"bEN5sUboRMPxs3lac3yIOyHFvCeG045rx/mznHYqhR+OT/SOfSLjVfGTbY4cE1wN" +
"sKewd5n/OaJe65ks5FwbOt7u/Glxpxq/5ELVg/OX2pFPO797B7Qn1LGtY5D9vo4c" +
"W34uaONB+pF3oXBHcLfuEqqX9/pLSd+NJeX+Er14LMZed9HwukocW3r6nyD0hG5T" +
"5lUGBV+inIf/Am8w8EfhMoci6RMleHnQiuD71XzwevARlL/cmi84gg9/L+TC1aFI" +
"PhaAOeuxgvFPCyIcXl5oXscBJKBdOTgbirB0QdA+obr/HyfMWQisDwAA";
static get_pkg_version = async (loader) => {
var num_word = 3;
var block1_addr = this.EFUSE_BASE + 0x044;
var addr = block1_addr + 4 * num_word;
var word3 = await loader.read_reg({ addr: addr });
var pkg_version = (word3 >> 21) & 0x0f;
return pkg_version;
};
static get_chip_description = async (loader) => {
var chip_desc = ["ESP32-S2", "ESP32-S2FH16", "ESP32-S2FH32"];
var pkg_ver = await this.get_pkg_version(loader);
if (pkg_ver >= 0 && pkg_ver <= 2) {
return chip_desc[pkg_ver];
} else {
return "unknown ESP32-S2";
}
};
static get_chip_features = async (loader) => {
var features = ["Wi-Fi"];
var pkg_ver = await this.get_pkg_version(loader);
if (pkg_ver == 1) {
features.push("Embedded 2MB Flash");
} else if (pkg_ver == 2) {
features.push("Embedded 4MB Flash");
}
var num_word = 4;
var block2_addr = this.EFUSE_BASE + 0x05c;
var addr = block2_addr + 4 * num_word;
var word4 = await loader.read_reg({ addr: addr });
var block2_ver = (word4 >> 4) & 0x07;
if (block2_ver == 1) {
features.push("ADC and temperature sensor calibration in BLK2 of efuse");
}
return features;
};
static get_crystal_freq = async (loader) => {
return 40;
};
static _d2h(d) {
var h = (+d).toString(16);
return h.length === 1 ? "0" + h : h;
}
static read_mac = async (loader) => {
var mac0 = await loader.read_reg({ addr: this.MAC_EFUSE_REG });
mac0 = mac0 >>> 0;
var mac1 = await loader.read_reg({ addr: this.MAC_EFUSE_REG + 4 });
mac1 = (mac1 >>> 0) & 0x0000ffff;
var mac = new Uint8Array(6);
mac[0] = (mac1 >> 8) & 0xff;
mac[1] = mac1 & 0xff;
mac[2] = (mac0 >> 24) & 0xff;
mac[3] = (mac0 >> 16) & 0xff;
mac[4] = (mac0 >> 8) & 0xff;
mac[5] = mac0 & 0xff;
return (
this._d2h(mac[0]) +
":" +
this._d2h(mac[1]) +
":" +
this._d2h(mac[2]) +
":" +
this._d2h(mac[3]) +
":" +
this._d2h(mac[4]) +
":" +
this._d2h(mac[5])
);
};
static get_erase_size = function (offset, size) {
return size;
};
}

172
targets/esp32s3.js Normal file
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@ -0,0 +1,172 @@
export default class ESP32S3ROM {
static CHIP_NAME = "ESP32-S3";
static IMAGE_CHIP_ID = 9;
static EFUSE_BASE = 0x60007000;
static MAC_EFUSE_REG = this.EFUSE_BASE + 0x044;
static UART_CLKDIV_REG = 0x60000014;
static UART_CLKDIV_MASK = 0xfffff;
static UART_DATE_REG_ADDR = 0x60000080;
static FLASH_WRITE_SIZE = 0x400;
static BOOTLOADER_FLASH_OFFSET = 0x1000;
static FLASH_SIZES = {
"1MB": 0x00,
"2MB": 0x10,
"4MB": 0x20,
"8MB": 0x30,
"16MB": 0x40,
};
static SPI_REG_BASE = 0x60002000;
static SPI_USR_OFFS = 0x18;
static SPI_USR1_OFFS = 0x1c;
static SPI_USR2_OFFS = 0x20;
static SPI_MOSI_DLEN_OFFS = 0x24;
static SPI_MISO_DLEN_OFFS = 0x28;
static SPI_W0_OFFS = 0x58;
static USB_RAM_BLOCK = 0x800;
static UARTDEV_BUF_NO_USB = 3;
static UARTDEV_BUF_NO = 0x3fcef14c;
static TEXT_START = 0x40378000;
static ENTRY = 0x40378978;
static DATA_START = 0x3fcb2bf4;
static ROM_DATA = "CADKPw==";
static ROM_TEXT =
"" +
"eJxVV39cU1eWv3mJSYh3aoI0Yozty4tAgrLLD1vAztak1oi1s4PVIrr9A+ok2n7c" +
"/SDST8DR2feCE4Jih4R2BGpnXuKgwZWtpHUArbMB24hWd9SdWqfWqbZGGUenlFJ/" +
"wrt77ovtp/P55Ob+Oufcc8+P7z0vg1dWIWgH5n60UAX9k04kPCB4aZxFHdqECiHh" +
"LoFxVCvcIaJYF9Be1iLLbboUYHJGrsweRQhpEaoyQ4NhlR4ayLA8oCQljPM+7W0q" +
"ln1j9xfqKUDhvE2EpCxSFdCCRJA3lfMw1/3jxPI1XS9lqNCVLKpamS/LCk7Kx6Xx" +
"/JyKMhK8/8OZfP48oEWsfL4W6JMTBI7HWiBrZoIPiHCPcoTWI/hv11Y0pJTfMsZz" +
"+SyrkiUgB/C5J4ixkwi3SHCCyNf/jp6StKKPFmr5kwt5HqFt0BwOhMriJxe+AevA" +
"23uXsGJdV7ri1zemCLdJ8DY1Vms7DyJidhT8hrQG6DiUiVpbx2ediMfHYTZUiTrf" +
"gj6yFKX2hBsEtnl+vKnDJVwlwSQJj5DOdtgcTuu9Spp2z3QxaMtIk+mKKw2UphfU" +
"wd9AGizTnk6a04IXSGcAp1GRlYjqPqJFjnFo/dCeFBBehk3gYzD8PI3akJrepdOa" +
"lYuwFhvPvGm4xTQ7mws6LKWGZsW8aXineR5e1qN+pfqV5cJXlJLOQFkYrSlaw5U/" +
"G7+W0Ydlv30n/0u6aVarMQ0KWa4J5OKdpQUgu7p7eYez2dJs+DOVfgovE/5MyUEO" +
"FXct43RK1ksa2S+CRDc5XSaeyQ1NYi3b3Jinlc+CvTs/2Jv4wR5CDHqf/O/CQDZy" +
"bJuFHG9A3zpLlpe8Tw68WnCPOO+QllhUmRLRo1KnwZ/wLZ3A4jjtXVrUdY9GRKHI" +
"io2NfJQ1hpDwd7rlVyCUssDs0VHInYPQbNmyfMsEEa6QYSaq7b1PUobG2ma4Uas6" +
"df4YMe5Hwhjx2VBLJkSr+xtiNCH8XMoLs0fLUnTuUWJ8ThkcIT47igwrutOC1wnW" +
"be/gliLf8CCeyXc3inzdqUDkHcd+Di6+uz3rLpFzDLERNqVm8hYx5qKuu+ShvXxi" +
"vIdpCj0SES8m75GI+JlLRel94sWmkFZvYIEyIl7K+p5+QaGaQSjCoFlc1gQpDo0/" +
"XI+I8eS3lCgK9/4dNAfcfT60M9QG1WjLMBzTllfwW5IAhaJKbD6qSBlaSEoRBZJx" +
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"GcsqqYHBjHo2GlwhYc0FDObD6Ts1Z3yNB3Ma2YCe2rZ9dfAnEieeGEnre/pfD4oZ" +
"VN3OxXk6/Dh8I+Zuql+3jGvQ7ZzG/iKe29NXeMsYvdSNG9ISdQTO8wRMG5+WbBoj" +
"zdZhrOvWbCyVujV4BruvDSRo4As3+RSpEevcT5GuhaTi3H8DGPnEaU0znvaWPApo" +
"o/45AkBK8Ci7mEm8K1FgSeHDawAFOhlG1E8jV49EEWLGcpr9M17zd0uo1qostDJZ" +
"FlLR2R1+VBLs8pNgloJmCuTwndTD8O89EQ8YoGwEbKzp9+UfGUpRRfaMCI/JFesu" +
"CZ2zThmyqiDAIXJfJeo2CQGqcgDARwzsETb20WjkWKa7jCRapB8Cs5BJ+TfemuCG" +
"RgPFPLfWWBgOzNju41ucNCQR+Da5gIA/25fsnTkllMPsiv7NfU+C0jySo2CH2Nix" +
"TEErp+FzqFD8oHRVyYzcotIZJcWsNW4vFhg5fmokxB3L5Kr1tTLOp4K69vgonumi" +
"+Gv5crJg5EE709DbWhQvdZZk45nFfQpcCkGVVUQgnAouTnYoYhb9CBP+dHJocN7Y" +
"oP6SUrhJ4eBtXX92tNdn0YtH4vsDA9miN97PRJ3YvP8I1rUeaBxgfNV6KATzj8RP" +
"vXruIn/mQGPLp1CUg+yuYiq78GVUmKVs2df6q4LWQPy8DVV8eft8AwTBcfuLLoRa" +
"lra8q3ZINChOrUj8Cx2csL/of0qyWStCryfTSTg6KRylmgBa0bs+IcGNbEXGoZYs" +
"A6EOOkSXLzPI/0905+E35NsMZL5N2dQx7VQhTldrENTvyi1fQDWenT4lm8tQK+l3" +
"KW+3NnXYMAdbYwkNHP1ZTgd8RtiVeVq1Sv50vbRlrKlDTZc48SKV/f8Zky2A";
static get_chip_description = async (loader) => {
return "ESP32-S3";
};
static get_chip_features = async (loader) => {
return ["Wi-Fi", "BLE"];
};
static get_crystal_freq = async (loader) => {
return 40;
};
static _d2h(d) {
var h = (+d).toString(16);
return h.length === 1 ? "0" + h : h;
}
static _post_connect = async (loader) => {
var buf_no = (await loader.read_reg({ addr: this.UARTDEV_BUF_NO })) & 0xff;
console.log("In _post_connect " + buf_no);
if (buf_no == this.UARTDEV_BUF_NO_USB) {
loader.ESP_RAM_BLOCK = this.USB_RAM_BLOCK;
}
};
static read_mac = async (loader) => {
var mac0 = await loader.read_reg({ addr: this.MAC_EFUSE_REG });
mac0 = mac0 >>> 0;
var mac1 = await loader.read_reg({ addr: this.MAC_EFUSE_REG + 4 });
mac1 = (mac1 >>> 0) & 0x0000ffff;
var mac = new Uint8Array(6);
mac[0] = (mac1 >> 8) & 0xff;
mac[1] = mac1 & 0xff;
mac[2] = (mac0 >> 24) & 0xff;
mac[3] = (mac0 >> 16) & 0xff;
mac[4] = (mac0 >> 8) & 0xff;
mac[5] = mac0 & 0xff;
return (
this._d2h(mac[0]) +
":" +
this._d2h(mac[1]) +
":" +
this._d2h(mac[2]) +
":" +
this._d2h(mac[3]) +
":" +
this._d2h(mac[4]) +
":" +
this._d2h(mac[5])
);
};
static get_erase_size = function (offset, size) {
return size;
};
}

261
targets/esp8266.js Normal file
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@ -0,0 +1,261 @@
export default class ESP8266ROM {
static CHIP_NAME = "ESP8266";
static CHIP_DETECT_MAGIC_VALUE = [0xfff0c101];
static EFUSE_RD_REG_BASE = 0x3ff00050;
static UART_CLKDIV_REG = 0x60000014;
static UART_CLKDIV_MASK = 0xFFFFF;
static XTAL_CLK_DIVIDER = 2;
static FLASH_WRITE_SIZE = 0x4000;
static BOOTLOADER_FLASH_OFFSET = 0;
static FLASH_SIZES = {
'512KB': 0x00,
'256KB': 0x10,
'1MB': 0x20,
'2MB': 0x30,
'4MB': 0x40,
'2MB-c1': 0x50,
'4MB-c1': 0x60,
'8MB': 0x80,
'16MB': 0x90
};
static SPI_REG_BASE = 0x60000200;
static SPI_USR_OFFS = 0x1c;
static SPI_USR1_OFFS = 0x20;
static SPI_USR2_OFFS = 0x24;
static SPI_MOSI_DLEN_OFFS = null;
static SPI_MISO_DLEN_OFFS = null;
static SPI_W0_OFFS = 0x40;
static TEXT_START = 0x4010e000;
static ENTRY = 0x4010e004;
static DATA_START = 0x3fffaca8;
static ROM_DATA =
"" +
"CIH+PwUFBAACAwcAAwMLAFHnEECH5xBAtecQQFToEEAF9xBAuugQQBDpEEBc6RBA" +
"BfcQQCLqEECf6hBAYOsQQAX3EEAF9xBA+OsQQAX3EEDX7hBAn+8QQNjvEEAF9xBA" +
"BfcQQHXwEEAF9xBAW/EQQAHyEEBA8xBA//MQQND0EEAF9xBABfcQQAX3EEAF9xBA" +
"/vUQQAX3EED09hBAL+0QQCfoEEBC9RBAS+oQQJjpEEAF9xBAiPYQQM/2EEAF9xBA" +
"BfcQQAX3EEAF9xBABfcQQAX3EEAF9xBABfcQQMDpEED/6RBAWvUQQAEAAAACAAAA" +
"AwAAAAQAAAAFAAAABwAAAAkAAAANAAAAEQAAABkAAAAhAAAAMQAAAEEAAABhAAAA" +
"gQAAAMEAAAABAQAAgQEAAAECAAABAwAAAQQAAAEGAAABCAAAAQwAAAEQAAABGAAA" +
"ASAAAAEwAAABQAAAAWAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEAAAABAAAA" +
"AgAAAAIAAAADAAAAAwAAAAQAAAAEAAAABQAAAAUAAAAGAAAABgAAAAcAAAAHAAAA" +
"CAAAAAgAAAAJAAAACQAAAAoAAAAKAAAACwAAAAsAAAAMAAAADAAAAA0AAAANAAAA" +
"AAAAAAAAAAADAAAABAAAAAUAAAAGAAAABwAAAAgAAAAJAAAACgAAAAsAAAANAAAA" +
"DwAAABEAAAATAAAAFwAAABsAAAAfAAAAIwAAACsAAAAzAAAAOwAAAEMAAABTAAAA" +
"YwAAAHMAAACDAAAAowAAAMMAAADjAAAAAgEAAAAAAAAAAAAAAAAAAAAAAAAAAAAA" +
"AAAAAAAAAAAAAAAAAAAAAAAAAAABAAAAAQAAAAEAAAABAAAAAgAAAAIAAAACAAAA" +
"AgAAAAMAAAADAAAAAwAAAAMAAAAEAAAABAAAAAQAAAAEAAAABQAAAAUAAAAFAAAA" +
"BQAAAAAAAAAAAAAAAAAAABAREgAIBwkGCgULBAwDDQIOAQ8AAQEAAAEAAAAEAAAA";
static ROM_TEXT =
"" +
"H4sIAE9Bw2ICA41ZC1gTV74/M0kGLAMkQVmXpHXmgOQhqZmJClhYkgARH7SKn1R3" +
"110Gd6PXT7aKdrG9eEtBo9uytzyqtX5uN6DX9tp25dO+7ra9jVgi9uLWR6+rVVqk" +
"L/WuGtHyCCTn/mfiq3b33ub7TiZz5v//n9//ef5n8ooWOSlCPOsQQk1Pk4J4ihTU" +
"1SG0EYbTiVCJixQ8D/PCCNEfDHHcOlpSbfqGEvdFt1WrFtwgrkEi3CAwb59eN2dR" +
"gEMrVO4JyGm/YSh0Om/AvXsRmjkDrrgQ4QlI+B+gvZHdUsB/TYSviesimSkqTAu+" +
"JqZteh+SPzBhUcPXEpWHlm+WyDcWlXCWzMSsCn6LZShe0B/UJoaQPxGh7YAPPR0t" +
"eKTENfuV10jBbhjmPq3zbyNaJ4tQBSEgVCtLppSvRtBN65R/whP5CrxqGFoTQuMV" +
"+mQky4mHuXfgioA+xwL2eQ7mGkiBFsZrML9zHymw/4EUbIHrdgPIiQfmcQjNT4Kh" +
"RygPeDqA7g0Yn+wlBQ/BfQiwskDf9CewcwLggGvT66RAQQafjgkIXQO824FnO/C8" +
"l4ycW2C8AmNxAXIWeZAzax5yri8B5HOQ843ZyNnzIHKezkXOks+Rs+k8cs7LRM6N" +
"MM+/R1ratE26AJbSsR/RUmGn5D4hufol54BUQF0kAYT4/UQ4QFg1AwBm03Nxtjjc" +
"9TqF/Y1soZUv9lNdr1F8LTn4JBFeJdYssP0Rmn8F6HNpAS5l1BlZiLCH4DYKHpao" +
"uAxOcRb2c9RJ+Rl14s73mj+QBS8R10tEeIlUtiGWpo4qGHYSoZJY04Exh05dS+B6" +
"mlYcnUuzeuzaiBMpNgO7NrkXFIoSzmwZZ3Rk6zkfmBvhRJWYSNdhnR1zXrfObAMu" +
"M40lDAoZMV5Q2OUHbTamYbZhUysF1AMKdWiA458iQ/tTsD9Q/K9AcaXr95TmJcpz" +
"DmwvwnInTK0004yyxYe9y+hgBxpcy3kddPDXaLAw3ptOB+cgzz7kLaSZf0behbTv" +
"OeR7FbEtMpMPmOK9a+lgI/LtQd5W2rMRsfvhiecJ5GlHRhF+BnOAyOw9QPvcyEhn" +
"i/exAzKrDTE7kFEPP31zAb3Mswx5tiLsP25KycoWx2H/MVPKxGAT6O2XEfoy4MdJ" +
"me5fNJ5nEWvsmRScr2E2I5T5HB3ciHzzNdTjsonDPTtxEMIYcVkuqlqeKS+bNPB5" +
"KJQV6JnqW6JBnP1GeUr0fDbxqRDHfUutVGj09/eRANAM/eSSPA+8y5T5FkOMt3xf" +
"1DNHwyZ1+gOwoGcV8s3RIOT9gPaVaJgS5cc0TbASdfqpzA9oRkLYphbSSb8fZjpN" +
"B+jgL1HOUrOtaw0VzAJGt5/yfmAXbWo+7SZN9n46WI7M+dyhepnQLQmaxyhBTdy8" +
"cHGZeHLKkXTu4Yajat8cxEejbJJIA1PwGzDMbJRj6y4b+DgUcgTAx/bOVnx0Yj5d" +
"6b8apJBbhQwOp9fOFQaGMq6JiZqyRDVOZOocOoR18ws5p8jhxDg2qQ5TEFZcZkD0" +
"H+QOtXqmQax+dfcywakoR+z0d3+TIjuv3426y5gpyFjPJrFG0ySaMSPfiBp5H6E9" +
"RM3wsj0YpAnKuQ5zPqJWLOd7ACk280TUzES04BwsUKJhUwC7LSmU3ur8Sasda+X1" +
"WsqkU9HL9Hqm039kKLs4ZB+v8LccnfhNShKTiGZazPRch0U9t4jV2zcHhhyXe/Se" +
"r9WzNb9jfF+qYY3naN8FNWtkkxQIioUh2dZpfkH1ceu6llKa31Dl7GE5265n6wWT" +
"Y4LXDbGv9lbSvjfVmSIdHE+YNISM6dktdHCvWvSfyNbPMqZk62lPEvGkIX5f9EL+" +
"CRtNnY3Kaf16VMlo/rUol67tw/XH8rlNv6PyaRtLfSIT4F0XqOPyj2A0ilCZTeO2" +
"qUWbymwr/ieKCUchD1UYstWh4xyceCgEDiwuoYLXgRaVHZ1YJmXcnfy4M4QlKzvJ" +
"97iab46u6Yjux0iaF633q7CJbuGt9ZKpIxgw5arZtHbJtF+aoZlJ7ednrNkcLeMz" +
"Knnr6rmBj4pWLkrYWCZNrpembFbTwYfVNe/SnlL19svtNm2ZbYK5qkUyt0uZZZIl" +
"b2H3hn7b+OEIBLHvqkr4bdSO/WbaTyPh5+A/Vn+x9WKD5aRlV7+UGUnql8xHkzwM" +
"quZNbMpqSV37YUVha5U6t3JpQjWf4TmvQvV8Rgs/mS+NvvDOGTEeGdbn1vsY1A70" +
"6faV2toudnxFcUOMw/ffKmAqA2p39NG3z5bFoeH6JS11U3XG6z/FkCBl0jTQzvDX" +
"TTUUmwJ5UsZPAz3L9VDkOG6RtnwTCnHTcOcwN70hdMP1LGH1UkkUTXKisrZHZySj" +
"ZKcz1MwyocoGu5fb6WEnyTsDOsFn8JnRrEIZAPMHtDThrTyOSYYHoFLtIVCJ1Vek" +
"N1TRrINJhadA7kEowtTzkze/f9bQm2DDNMSNE+G2Z3u4K9xbeV9WJa/RR/u4DMvb" +
"HO+yHO77wtXZEyl3w+6RYcqzBnUgu0WW3XRH9kJeE82t3JDIbFXB0zurtPOTX37/" +
"+PdXUUSdh29EO/v6mvG+Ya5HO+BHqTsZH/t3sC9jviEgc2mCArvvOwJB3LM9bzV+" +
"yX8V6ewZDov8WMSaDgnfd8GlyGqRXdukuHZaQ5WKXRv8JCYLwPGnIy+/3+u6GhET" +
"URjPwaIbGXoNZBBKwDnCM9HawQG9Eevv57z2iooby/8YF3wAKbxZa4Nye/JWI/b9" +
"HVvnOZh3iWKFoNw53LT2mb9j7Uawdl/TOohegAvwIww0VnmFvpO0sgzfEDG9ebWd" +
"Nyc81l6MDItSfXHlO4d9RsS2Bj+i79iZfwLoLvmYe4FkLQtuJwjdMd1nzb+JHFsR" +
"mG8JLN9PVdHLP6CqkksZSP/5kzkIz0ppOkQo9UkEUr+Snx4L0JW9KxdVPBYo9454" +
"PqYjTKYY71HflMnu4jdHZMd7UlVscqaeDnKyR/ByndvP8Tsi7uV60a+JCa6WHLLs" +
"/5RlV/MOEBxbIT8O+5vc/nh34eIEbHCUlxHsXy36x4mzLsB9Ddwbn69uW9xcFWHX" +
"g3HQk3gHrncjm8ogzmq9xtdHhPoIuxFywQ3Ow9ktQ74Kin8qEsZgalPe/R7ZP+2y" +
"Wfx34ukAszAWA/w6IKzkJy9XciFfVCnecbTZr3CwlTzbk513nl8Vca0CKrhn9ShF" +
"9p3zEX8C7sNae08AqeQALlELxRFrhr3Aj5fpIH4KaN9nhP9lxN3GsapY2lN1suIb" +
"EtnkmFU90E5CcQFcdXdwfcEcoKtlXFByXni7z1CTYLonzvO+5OdGXNaYen32DGsR" +
"XwJxD4tD7EKqGgifHhFxSnbBSaNDrEzpjatK9hgpNA/2BIQPFt12MriD+tlNXzw9" +
"IYLbKuo217tmRKzmMLTyuHNivSRSC2WCel7khYh7d93tR1SpPP/Kx/AkZPVjrHuG" +
"tEs2LD1YKisHbo35N6hCOHmxgWixX8Q6A8DRifyDzqmBbPFrlrboLNTrNJvSV6hr" +
"OVg0Z2R78hyX1RKSCS3jd+z1HvhKiI7NxI36QauVvzLm3nPMOau+vnuxdQv2v2fN" +
"qJey2HG1191SLpbswcK7ik6WI/ii4vOs+vtQvZSduiVJa/avpw1DI3QknqVhCSzl" +
"uPmc1ZwaS1MTiBNzq9e4yn8ZZV/enP3Q6vW6phoO1ehWrxbcvL1amsqmrfnLGJro" +
"RHvbrBtXb2kKhXXVu4gPHOPmp+7F7sUovMX09gDDgS1zubrnn9nc7u9wHRzbu8W5" +
"pal6O9uzXFzMblCJh6KcxdX27tjA7o7gfYirU9dtDrj53Nqhus32ZzaGttT5Y+Q1" +
"QG5fCxtrtJ7PTtgCKrj5bPYdqMabn+/mODVXE6gNYz539ZP2J6vx7g5rDb9njKtp" +
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static read_efuse = async (loader, offset) => {
var addr = this.EFUSE_RD_REG_BASE + (4 * offset);
console.log("Read efuse " + addr);
return await loader.read_reg({addr: addr});
}
static get_chip_description = async (loader) => {
var efuse3 = await this.read_efuse(loader, 2);
var efuse0 = await this.read_efuse(loader, 0);
var is_8285 = ((efuse0 & (1 << 4)) | (efuse3 & (1 << 16))) != 0; // One or the other efuse bit is set for ESP8285
return is_8285 ? "ESP8285" : "ESP8266EX";
}
static get_chip_features = async (loader) => {
var features = ["WiFi"]
if (await this.get_chip_description(loader) == "ESP8285")
features.push("Embedded Flash");
return features;
}
static get_crystal_freq = async (loader) => {
var uart_div = await loader.read_reg({addr: this.UART_CLKDIV_REG}) & this.UART_CLKDIV_MASK;
var ets_xtal = (loader.transport.baudrate * uart_div) / 1000000 / this.XTAL_CLK_DIVIDER;
var norm_xtal;
if (ets_xtal > 33) {
norm_xtal = 40;
} else {
norm_xtal = 26;
}
if (Math.abs(norm_xtal - ets_xtal) > 1) {
loader.log("WARNING: Detected crystal freq " + ets_xtal + "MHz is quite different to normalized freq " + norm_xtal + "MHz. Unsupported crystal in use?");
}
return norm_xtal;
}
static _d2h(d) {
var h = (+d).toString(16);
return h.length === 1 ? '0' + h: h;
}
static read_mac = async (loader) => {
var mac0 = await this.read_efuse(loader, 0);
mac0 = mac0 >>> 0;
var mac1 = await this.read_efuse(loader, 1);
mac1 = mac1 >>> 0;
var mac3 = await this.read_efuse(loader, 3);
mac3 = mac3 >>> 0;
var mac = new Uint8Array(6);
if (mac3 != 0) {
mac[0] = (mac3 >> 16) & 0xff;
mac[1] = (mac3 >> 8) & 0xff;
mac[2] = mac3 & 0xff;
}
else if (((mac1 >> 16) & 0xff) == 0) {
mac[0] = 0x18;
mac[1] = 0xfe;
mac[2] = 0x34;
}
else if (((mac1 >> 16) & 0xff) == 1) {
mac[0] = 0xac;
mac[1] = 0xd0;
mac[2] = 0x74;
}
else {
loader.log("Unknown OUI");
}
mac[3] = (mac1 >> 8) & 0xff;
mac[4] = mac1 & 0xff;
mac[5] = (mac0 >> 24) & 0xff;
return(this._d2h(mac[0])+":"+this._d2h(mac[1])+":"+this._d2h(mac[2])+":"+this._d2h(mac[3])+":"+this._d2h(mac[4])+":"+this._d2h(mac[5]));
}
static get_erase_size = function(offset, size) {
return size;
}
}