1*10465441SEvalZero #include <ymodem.h>
2*10465441SEvalZero
3*10465441SEvalZero static rt_device_t _odev;
4*10465441SEvalZero
_rym_echo_data(struct rym_ctx * ctx,rt_uint8_t * buf,rt_size_t len)5*10465441SEvalZero static enum rym_code _rym_echo_data(
6*10465441SEvalZero struct rym_ctx *ctx,
7*10465441SEvalZero rt_uint8_t *buf,
8*10465441SEvalZero rt_size_t len)
9*10465441SEvalZero {
10*10465441SEvalZero rt_device_write(_odev, 0, buf, len);
11*10465441SEvalZero return RYM_CODE_ACK;
12*10465441SEvalZero }
13*10465441SEvalZero
rym_cat_to_dev(rt_device_t idev,rt_device_t odev)14*10465441SEvalZero rt_err_t rym_cat_to_dev(rt_device_t idev, rt_device_t odev)
15*10465441SEvalZero {
16*10465441SEvalZero struct rym_ctx rctx;
17*10465441SEvalZero rt_err_t res;
18*10465441SEvalZero _odev = odev;
19*10465441SEvalZero
20*10465441SEvalZero rt_kprintf("entering RYM mode\n");
21*10465441SEvalZero odev->flag &= ~RT_DEVICE_FLAG_STREAM;
22*10465441SEvalZero res = rt_device_open(odev, 0);
23*10465441SEvalZero if (res != RT_EOK)
24*10465441SEvalZero {
25*10465441SEvalZero rt_kprintf("open output device error: 0x%x", -res);
26*10465441SEvalZero return res;
27*10465441SEvalZero }
28*10465441SEvalZero res = rym_recv_on_device(&rctx, idev, RT_DEVICE_OFLAG_RDWR | RT_DEVICE_FLAG_INT_RX,
29*10465441SEvalZero RT_NULL, _rym_echo_data, RT_NULL, 1000);
30*10465441SEvalZero rt_device_close(_odev);
31*10465441SEvalZero rt_kprintf("leaving RYM mode with code %X\n", res);
32*10465441SEvalZero return res;
33*10465441SEvalZero }
34*10465441SEvalZero
35*10465441SEvalZero #ifdef RT_USING_FINSH
36*10465441SEvalZero #include <finsh.h>
rym_cat_vcom(void)37*10465441SEvalZero void rym_cat_vcom(void)
38*10465441SEvalZero {
39*10465441SEvalZero extern rt_err_t rym_cat_to_dev(rt_device_t idev, rt_device_t odev);
40*10465441SEvalZero rt_device_t idev, odev;
41*10465441SEvalZero
42*10465441SEvalZero rt_thread_delay(RT_TICK_PER_SECOND*10);
43*10465441SEvalZero
44*10465441SEvalZero idev = rt_device_find("uart1");
45*10465441SEvalZero if (!idev)
46*10465441SEvalZero {
47*10465441SEvalZero rt_kprintf("could not find idev\n");
48*10465441SEvalZero }
49*10465441SEvalZero odev = rt_device_find("vcom");
50*10465441SEvalZero if (!odev)
51*10465441SEvalZero {
52*10465441SEvalZero rt_kprintf("could not find odev\n");
53*10465441SEvalZero }
54*10465441SEvalZero
55*10465441SEvalZero rym_cat_to_dev(idev, odev);
56*10465441SEvalZero }
57*10465441SEvalZero FINSH_FUNCTION_EXPORT(rym_cat_vcom, test the YModem);
58*10465441SEvalZero #endif
59*10465441SEvalZero
60