kopia lustrzana https://github.com/micropython/micropython
75 wiersze
3.3 KiB
C
75 wiersze
3.3 KiB
C
/*
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* The MIT License (MIT)
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*
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* Copyright (c) 2021 Renesas Electronics Corporation
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#ifndef PORTS_RA_RA_RA_SCI_H_
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#define PORTS_RA_RA_RA_SCI_H_
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#include <stdint.h>
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#define RA_SCI_FLOW_START_NUM (16)
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typedef int (*SCI_CB)(uint32_t ch, uint32_t d);
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// static bool find_irq_to_ch(IRQn_Type *irq_tbl, IRQn_Type irq, uint32_t *ch);
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// static void delay_us(volatile unsigned int us);
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bool ra_af_find_ch_af(ra_af_pin_t *af_pin, uint32_t size, uint32_t pin, uint32_t *ch, uint32_t *af);
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// static void ra_sci_tx_set_pin(uint32_t pin);
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// static void ra_sci_rx_set_pin(uint32_t pin);
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// static void ra_sci_cts_set_pin(uint32_t pin);
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// static void ra_sci_module_start(uint32_t ch);
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// static void ra_sci_module_stop(uint32_t ch);
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void ra_sci_rx_set_callback(int ch, SCI_CB cb);
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// static void ra_sci_irq_disable(uint32_t ch);
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// static void ra_sci_irq_enable(uint32_t ch);
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void ra_sci_rxirq_disable(uint32_t ch);
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void ra_sci_rxirq_enable(uint32_t ch);
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bool ra_sci_is_rxirq_enable(uint32_t ch);
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// static void ra_sci_irq_priority(uint32_t ch, uint32_t ipl);
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// static void ra_sci_isr_rx(uint32_t ch);
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// static void ra_sci_isr_er(uint32_t ch);
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// static void ra_sci_isr_tx(uint32_t ch);
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void ra_sci_isr_te(uint32_t ch);
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int ra_sci_rx_ch(uint32_t ch);
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int ra_sci_rx_any(uint32_t ch);
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int ra_sci_tx_busy(uint32_t ch);
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int ra_sci_tx_bufsize(uint32_t ch);
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void ra_sci_tx_ch(uint32_t ch, int c);
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int ra_sci_tx_wait(uint32_t ch);
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void ra_sci_tx_break(uint32_t ch);
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void ra_sci_tx_str(uint32_t ch, uint8_t *p);
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// static void ra_sci_fifo_set(sci_fifo *fifo, uint8_t *bufp, uint32_t size);
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void ra_sci_txfifo_set(uint32_t ch, uint8_t *bufp, uint32_t size);
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void ra_sci_rxfifo_set(uint32_t ch, uint8_t *bufp, uint32_t size);
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// static void sci_fifo_init(uint32_t ch);
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void ra_sci_set_baud(uint32_t ch, uint32_t baud);
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void ra_sci_init_with_flow(uint32_t ch, uint32_t tx_pin, uint32_t rx_pin, uint32_t baud, uint32_t bits, uint32_t parity, uint32_t stop, uint32_t flow, uint32_t cts_pin, uint32_t rts_pin);
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void ra_sci_init(uint32_t ch, uint32_t tx_pin, uint32_t rx_pin, uint32_t baud, uint32_t bits, uint32_t parity, uint32_t stop, uint32_t flow);
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void ra_sci_deinit(uint32_t ch);
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void sci_uart_rxi_isr(void);
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void sci_uart_txi_isr(void);
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void sci_uart_eri_isr(void);
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void sci_uart_tei_isr(void);
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#endif /* PORTS_RA_RA_RA_SCI_H_ */
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