| /* |
| * Copyright (c) 2023 STMicrelectronics |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| #ifndef ZEPHYR_INCLUDE_DT_BINDINGS_STM32F1_ADC_H_ |
| #define ZEPHYR_INCLUDE_DT_BINDINGS_STM32F1_ADC_H_ |
| |
| #include <zephyr/dt-bindings/adc/stm32_adc.h> |
| |
| /* |
| * For STM32 F1 and similar, the only available resolution is 12-bit |
| * and there is no register to set it. |
| * We still need the macro to get the value of the resolution but the driver |
| * does not set the resolution in any register by checking that the register |
| * address is configured as 0xFF |
| */ |
| #define STM32_ADC_RES_REG 0xFF |
| #define STM32_ADC_RES_SHIFT 0 |
| #define STM32_ADC_RES_MASK 0x00 |
| #define STM32_ADC_RES_REG_VAL 0x00 |
| |
| #define STM32F1_ADC_RES(resolution) \ |
| STM32_ADC_RES(resolution, STM32_ADC_RES_REG_VAL) |
| |
| #endif /* ZEPHYR_INCLUDE_DT_BINDINGS_STM32F1_ADC_H_ */ |
