100 lines
4.0 KiB
C
100 lines
4.0 KiB
C
/****************************************************************************
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Copyright(c) 2019 by Aerospace C.Power (Chongqing) Microelectronics. ALL RIGHTS RESERVED.
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This Information is proprietary to Aerospace C.Power (Chongqing) Microelectronics and MAY NOT
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be copied by any method or incorporated into another program without
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the express written consent of Aerospace C.Power. This Information or any portion
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thereof remains the property of Aerospace C.Power. The Information contained herein
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is believed to be accurate and Aerospace C.Power assumes no responsibility or
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liability for its use in any way and conveys no license or title under
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any patent or copyright and makes no representation or warranty that this
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Information is free from patent or copyright infringement.
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****************************************************************************/
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#ifndef IOT_OEM_STRUCT_V1_H
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#define IOT_OEM_STRUCT_V1_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* pack for the structures in the whole file */
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#pragma pack(push) // save the pack status
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#pragma pack(1) // 1 byte align
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/* ================= board information structures version 1 ================= */
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/* defines most peripherals resource allocation, supports differential saving
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* of different resource tables, differential data is saved after the oem structure.
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*/
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/* define the number of hardware resource */
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#define IOT_PIN_MAX_NUM_V1 62 //gpio connected to pins, 42(kl3) + 20(resv)
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#define IOT_UART_MAX_NUM_V1 8
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#define IOT_PWM_MAX_NUM_V1 (6 * 2) //channel number
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#define IOT_ADC_MAX_NUM_V1 (2 * 10) //channel number
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#define IOT_LEDC_MAX_NUM_V1 8
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#define IOT_SPI_MAX_NUM_V1 4 //mseter * 3, slaver * 1
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#define IOT_I2C_MAX_NUM_V1 4
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#define IOT_SPINLOCK_MAX_NUM_V1 16
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#define IOT_DMA_MAX_NUM_V1 (11 + 10 + 4) //channel number
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#define IOT_GPTIMER_MAX_NUM_V1 (3 * 4)
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#define IOT_MAILBOX_MAX_NUM_V1 6
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#define IOT_WDG_MAX_NUM_V1 3
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typedef struct _iot_pin_cfg_v1_t{
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uint8_t gpio; //gpio number
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uint8_t core; //which core is gpio used by
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uint8_t func; //pin function
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uint8_t inid; //input signal number
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uint8_t outid; //output signal number
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uint8_t purpose; //purpose of gpio, see iot_board_api.h/GPIO_XXX
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} iot_pin_cfg_v1_t;
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typedef struct _iot_peripheral_cfg_v1_t {
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uint8_t core; //which core is peripheral used by
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uint8_t purpose; //purpose of peripheral
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} iot_peripheral_cfg_v1_t;
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typedef struct _iot_oem_rc_hdr_v1_t {
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uint32_t crc; //crc of the current complete resource table
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uint32_t hw_version; //hardware version of current resource table
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uint32_t diff_hw_ver; //hardware version of difference resource table
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uint16_t length; //resource length, not include hdr_t
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uint16_t mode : 2, //diff mode or not
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have_next : 1, //have next resource or not
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resv : 13;
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} iot_oem_rc_hdr_v1_t;
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typedef struct _iot_oem_rc_diff_v1_t {
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uint16_t offset; //diff beginning offset, respect to iot_board_info_v1_t
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uint16_t length; //current diff block length
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uint8_t data[0]; //diff data
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} iot_oem_rc_diff_v1_t;
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typedef struct _iot_board_info_v1_t {
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iot_oem_rc_hdr_v1_t hdr;
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iot_pin_cfg_v1_t pin[IOT_PIN_MAX_NUM_V1];
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iot_peripheral_cfg_v1_t uart[IOT_UART_MAX_NUM_V1];
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iot_peripheral_cfg_v1_t pwm[IOT_PWM_MAX_NUM_V1];
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iot_peripheral_cfg_v1_t adc[IOT_ADC_MAX_NUM_V1];
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iot_peripheral_cfg_v1_t ledc[IOT_LEDC_MAX_NUM_V1];
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iot_peripheral_cfg_v1_t spi[IOT_SPI_MAX_NUM_V1];
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iot_peripheral_cfg_v1_t i2c[IOT_I2C_MAX_NUM_V1];
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iot_peripheral_cfg_v1_t spinlock[IOT_SPINLOCK_MAX_NUM_V1];
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iot_peripheral_cfg_v1_t dma[IOT_DMA_MAX_NUM_V1];
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iot_peripheral_cfg_v1_t gptimer[IOT_GPTIMER_MAX_NUM_V1];
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iot_peripheral_cfg_v1_t mailbox[IOT_MAILBOX_MAX_NUM_V1];
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iot_peripheral_cfg_v1_t wdg[IOT_WDG_MAX_NUM_V1];
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uint8_t padding[18]; //642 - 608(rc) - 16(hdr)
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} iot_board_info_v1_t;
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#pragma pack(pop) // restore the pack status
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#ifdef __cplusplus
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}
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#endif
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#endif
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