esp-idf/components/esp_rom/esp32h4/esp_rom_caps.h
Marius Vikhammer 65a4058e8c newlib: update newlib nano documentation for C6
C6 ROM has the the full IO formatting functions included.
2023-02-08 10:56:28 +08:00

21 lines
1.2 KiB
C

/*
* SPDX-FileCopyrightText: 2020-2021 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#pragma once
#define ESP_ROM_HAS_CRC_LE (1) // ROM CRC library supports Little Endian
#define ESP_ROM_HAS_CRC_BE (1) // ROM CRC library supports Big Endian
#define ESP_ROM_HAS_MZ_CRC32 (1) // ROM has mz_crc32 function
#define ESP_ROM_HAS_JPEG_DECODE (1) // ROM has JPEG decode library
#define ESP_ROM_UART_CLK_IS_XTAL (1) // UART clock source is selected to XTAL in ROM
#define ESP_ROM_USB_SERIAL_DEVICE_NUM (3) // UART uses USB_SERIAL_JTAG port in ROM.
#define ESP_ROM_HAS_RETARGETABLE_LOCKING (1) // ROM was built with retargetable locking
#define ESP_ROM_HAS_ERASE_0_REGION_BUG (1) // ROM has esp_flash_erase_region(size=0) bug
#define ESP_ROM_GET_CLK_FREQ (1) // Get clk frequency with rom function `ets_get_cpu_frequency`
#define ESP_ROM_HAS_LAYOUT_TABLE (1) // ROM has the layout table
#define ESP_ROM_HAS_ETS_PRINTF_BUG (1) // ROM has ets_printf bug when disable the ROM log either by eFuse or RTC storage register
#define ESP_ROM_HAS_NEWLIB_NANO_FORMAT (1) // ROM has the newlib nano version of formatting functions