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修改Ymodem组件中MSH的ry命令，已便于自定义保存路径 (#6433) 

* 修改ry命令，已便于自定义保存路径

* modified:   components/utilities/ymodem/ry_sy.c
This commit is contained in:
wdfk-prog 2022-09-20 22:31:34 +08:00 committed by GitHub
parent a4829b1c00
commit a4bd223e20
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1 changed files with 29 additions and 9 deletions
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38
components/utilities/ymodem/ry_sy.c
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@ -36,9 +36,21 @@ static enum rym_code _rym_recv_begin(
rt_size_t len)
{
struct custom_ctx *cctx = (struct custom_ctx *)ctx;
cctx->fpath[0] = '/';
rt_strncpy(&(cctx->fpath[1]), (const char *)buf, len - 1);
struct stat file_buf;
char insert_0 = '\0';
char *ret;
rt_err_t err;
ret = strchr(cctx->fpath,insert_0);
if(ret)
{
*ret = '/';
}
else
{
rt_kprintf("No end character\n");
return RYM_ERR_ACK;
}
rt_strncpy(ret + 1, (const char *)buf, len - 1);
cctx->fd = open(cctx->fpath, O_CREAT | O_WRONLY | O_TRUNC, 0);
if (cctx->fd < 0)
{
@ -154,7 +166,7 @@ static enum rym_code _rym_send_end(
return RYM_CODE_SOH;
}
static rt_err_t rym_download_file(rt_device_t idev)
static rt_err_t rym_download_file(rt_device_t idev,const char *file_path)
{
rt_err_t res;
struct custom_ctx *ctx = rt_calloc(1, sizeof(*ctx));
@ -165,6 +177,7 @@ static rt_err_t rym_download_file(rt_device_t idev)
return RT_ENOMEM;
}
ctx->fd = -1;
rt_strncpy(ctx->fpath, file_path, DFS_PATH_MAX);
RT_ASSERT(idev);
res = rym_recv_on_device(&ctx->parent, idev, RT_DEVICE_OFLAG_RDWR | RT_DEVICE_FLAG_INT_RX,
_rym_recv_begin, _rym_recv_data, _rym_recv_end, 1000);
@ -201,9 +214,15 @@ static rt_err_t ry(uint8_t argc, char **argv)
{
rt_err_t res;
rt_device_t dev;
if (argc > 1)
dev = rt_device_find(argv[1]);
/* temporarily support 1 file*/
const char *file_path;
if (argc < 2)
{
rt_kprintf("invalid file path.\n");
return -RT_ERROR;
}
if (argc > 2)
dev = rt_device_find(argv[2]);
else
dev = rt_console_get_device();
if (!dev)
@ -211,11 +230,12 @@ static rt_err_t ry(uint8_t argc, char **argv)
rt_kprintf("could not find device.\n");
return -RT_ERROR;
}
res = rym_download_file(dev);
file_path = argv[1];
res = rym_download_file(dev,file_path);
return res;
}
MSH_CMD_EXPORT(ry, YMODEM Receive e.g: ry [uart0] default by console.);
MSH_CMD_EXPORT(ry, YMODEM Receive e.g: ry file_path [uart0] default by console.);
static rt_err_t sy(uint8_t argc, char **argv)
{