/* * SPDX-FileCopyrightText: 2010-2022 Espressif Systems (Shanghai) CO LTD * * SPDX-License-Identifier: Apache-2.0 */ #include <stdint.h> #include <stdbool.h> #include "esp_attr.h" #include "esp_rom_caps.h" IRAM_ATTR void esp_rom_install_channel_putc(int channel, void (*putc)(char c)) { extern void ets_install_putc1(void (*p)(char c)); extern void ets_install_putc2(void (*p)(char c)); switch (channel) { case 1: ets_install_putc1(putc); break; case 2: ets_install_putc2(putc); break; default: break; } } #if ESP_ROM_HAS_ETS_PRINTF_BUG IRAM_ATTR void esp_rom_install_uart_printf(void) { extern void ets_install_uart_printf(void); extern bool g_uart_print; extern bool g_usb_print; // If ROM log is disabled permanently via eFuse or temporarily via RTC storage register, // this ROM symbol will be set to false, and cause ``esp_rom_printf`` can't work on esp-idf side. g_uart_print = true; g_usb_print = true; ets_install_uart_printf(); } #endif