43 lines
1.2 KiB
C
43 lines
1.2 KiB
C
#include <stdint.h>
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#include <stddef.h>
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#include "dev.h"
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#include "serialdev.h"
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#include "errors.h"
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#include "util/util.h"
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#include "hshtb.h"
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#include "sysdefs/devctl.h"
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#include "drivers/serial/serial.h"
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#include "kprintf.h"
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int32_t serialdev_sendb(uint8_t *buffer, size_t len, void *extra) {
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(void)len; (void)extra;
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serial_sendb(buffer[0]);
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return E_OK;
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}
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int32_t serialdev_sendready(uint8_t *buffer, size_t len, void *extra) {
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(void)buffer; (void)len; (void) extra;
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return serial_sendready();
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}
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int32_t serialdev_recvb(uint8_t *buffer, size_t len, void *extra) {
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(void)buffer; (void)len; (void)extra;
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return serial_recvb();
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}
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int32_t serialdev_recvready(uint8_t *buffer, size_t len, void *extra) {
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(void)buffer; (void)len; (void)extra;
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return serial_recvready();
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}
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void serialdev_init(void) {
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Dev *serialdev = NULL;
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HSHTB_ALLOC(DEVTABLE.devs, ident, "serialdev", serialdev);
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serialdev->fns[DEV_SERIALDEV_SENDB] = &serialdev_sendb;
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serialdev->fns[DEV_SERIALDEV_SENDREADY] = &serialdev_sendready;
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serialdev->fns[DEV_SERIALDEV_RECVB] = &serialdev_recvb;
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serialdev->fns[DEV_SERIALDEV_RECVREADY] = &serialdev_recvready;
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spinlock_init(&serialdev->spinlock);
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serial_init();
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}
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