mirror of https://github.com/arendst/Tasmota.git
55 lines
1.8 KiB
C
55 lines
1.8 KiB
C
/*
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esp32x_fixes.h - fix esp32x toolchain
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Copyright (C) 2021 Theo Arends
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/*
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* Xtensa toolchain declares `int32_t` as `int` but RISC-V toolchain
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* declares `int32_t` as `long int` which causes compilation errors.
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*
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* See:
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* https://github.com/espressif/esp-idf/issues/6906
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* https://github.com/espressif/arduino-esp32/issues/5086
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*
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* You need to add the following lines in `build_flags`:
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* -I$PROJECT_DIR/include
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* -include "esp32x_fixes.h"
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*/
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#ifdef __riscv
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#undef __INT32_TYPE__
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#define __INT32_TYPE__ int
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#undef __UINT32_TYPE__
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#define __UINT32_TYPE__ unsigned int
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#endif // __riscv
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#if CONFIG_IDF_TARGET_ESP32C3
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// fix a bug in esp-idf 4.4 for esp32c3
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#ifndef REG_SPI_BASE
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#define REG_SPI_BASE(i) (DR_REG_SPI1_BASE + (((i)>1) ? (((i)* 0x1000) + 0x20000) : (((~(i)) & 1)* 0x1000 )))
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#endif
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// SPI_MOSI_DLEN_REG is not defined anymore in esp32c3, instead use SPI_MS_DLEN_REG
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#define SPI_MOSI_DLEN_REG(x) SPI_MS_DLEN_REG(x)
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//alias for different chips, deprecated for the chips after esp32s2
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#define SPI_HOST SPI1_HOST
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#define HSPI_HOST SPI2_HOST
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#define VSPI_HOST SPI2_HOST /* No SPI3_host on C3 */
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#endif
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