ecf2d82159
* Synchronize the code of the rt mart branch to the master branch.
* TTY device
* Add lwP code from rt-smart
* Add vnode in DFS, but DFS will be re-write for rt-smart
* There are three libcpu for rt-smart:
* arm/cortex-a, arm/aarch64
* riscv64
Co-authored-by: Rbb666 <zhangbingru@rt-thread.com>
Co-authored-by: zhkag <zhkag@foxmail.com>
77 lines
1.7 KiB
C
77 lines
1.7 KiB
C
#ifndef __HAL_LEDC_H
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#define __HAL_LEDC_H
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#include "sunxi_hal_common.h"
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#include "ledc/platform_ledc.h"
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#include "ledc/common_ledc.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define SUNXI_LEDC_FIFO_DEPTH 32
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enum ledc_output_mode_val {
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LEDC_OUTPUT_GRB = 0 << 6,
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LEDC_OUTPUT_GBR = 1 << 6,
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LEDC_OUTPUT_RGB = 2 << 6,
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LEDC_OUTPUT_RBG = 3 << 6,
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LEDC_OUTPUT_BGR = 4 << 6,
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LEDC_OUTPUT_BRG = 5 << 6
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};
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enum {
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DEBUG_INIT = 1U << 0,
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DEBUG_SUSPEND = 1U << 1,
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DEBUG_INFO = 1U << 2,
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DEBUG_INFO1 = 1U << 3,
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DEBUG_INFO2 = 1U << 4,
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};
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struct ledc_config {
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unsigned int led_count;
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unsigned int reset_ns;
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unsigned int t1h_ns;
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unsigned int t1l_ns;
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unsigned int t0h_ns;
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unsigned int t0l_ns;
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unsigned int wait_time0_ns;
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unsigned long long wait_time1_ns;
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unsigned int wait_data_time_ns;
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char *output_mode;
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unsigned int *data;
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unsigned int length;
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};
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enum ledc_irq_ctrl_reg {
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LEDC_TRANS_FINISH_INT_EN = (1 << 0),
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LEDC_FIFO_CPUREQ_INT_EN = (1 << 1),
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LEDC_WAITDATA_TIMEOUT_INT_EN = (1 << 3),
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LEDC_FIFO_OVERFLOW_INT_EN = (1 << 4),
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LEDC_GLOBAL_INT_EN = (1 << 5),
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};
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enum ledc_irq_status_reg {
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LEDC_TRANS_FINISH_INT = (1 << 0),
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LEDC_FIFO_CPUREQ_INT = (1 << 1),
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LEDC_WAITDATA_TIMEOUT_INT = (1 << 3),
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LEDC_FIFO_OVERFLOW_INT = (1 << 4),
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LEDC_FIFO_FULL = (1 << 16),
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LEDC_FIFO_EMPTY = (1 << 17),
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};
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void hal_ledc_init(void);
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void hal_ledc_deinit(void);
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void hal_ledc_trans_data(struct ledc_config *ledc);
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void hal_ledc_clear_all_irq(void);
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unsigned int hal_ledc_get_irq_status(void);
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void hal_ledc_dma_callback(void *para);
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void hal_ledc_reset(void);
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#ifdef __cplusplus
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}
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#endif
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#endif
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