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P3IO and EXTIO drivers, ddrio-p3io implementation #255

Merged
icex2 merged 20 commits from p3iodrv into master 2023-06-25 14:24:08 +03:00
Conversation 1 Commits 20 Files Changed 46
+17 -8
2 changed files with 17 additions and 8 deletions
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Showing only changes of commit 0013efa31a - Show all commits
src/main/p3ioemu/uart.c
+15 -7
View File
@@ -38,7 +38,8 @@ void p3io_uart_set_path(size_t uart_no, const wchar_t *path)
}
void p3io_uart_cmd_open_close(
const struct p3io_req_rs232_open_close *req, struct p3io_resp_u8 *resp)
const struct p3io_req_rs232_open_close *req,
struct p3io_resp_rs232_open_close *resp)
{
const wchar_t *path;
uint32_t baud_rate;
@@ -104,9 +105,9 @@ void p3io_uart_cmd_open_close(
}
end:
p3io_resp_init(&resp->hdr, sizeof(*resp), &req->hdr);
resp->status = 0;
resp->u8 = FAILED(hr);
p3io_resp_hdr_init(&resp->hdr, sizeof(*resp), &req->hdr);
resp->status = FAILED(hr);
}
void p3io_uart_cmd_read(
@@ -140,10 +141,13 @@ void p3io_uart_cmd_read(
end:
/* Variable-length response, init the header manually */
if (FAILED(hr)) {
log_warning("Reading failed: %lX", hr);
}
resp->hdr.nbytes = iobuf.pos + 3;
resp->hdr.seq_no = req->hdr.seq_no;
resp->status = FAILED(hr);
resp->hdr.cmd = req->hdr.cmd;
resp->nbytes = iobuf.pos;
}
@@ -167,8 +171,12 @@ void p3io_uart_cmd_write(
hr = p3io_uart_write(p3io_uart_fds[req->port_no], &iobuf);
end:
p3io_resp_init(&resp->hdr, sizeof(*resp), &req->hdr);
resp->status = FAILED(hr);
if (FAILED(hr)) {
log_warning("Writing failed: %lX", hr);
}
p3io_resp_hdr_init(&resp->hdr, sizeof(*resp), &req->hdr);
resp->nbytes = iobuf.pos;
}
src/main/p3ioemu/uart.h
+2 -1
View File
@@ -6,7 +6,8 @@
void p3io_uart_set_path(size_t uart_no, const wchar_t *path);
void p3io_uart_cmd_open_close(
const struct p3io_req_rs232_open_close *req, struct p3io_resp_u8 *resp);
const struct p3io_req_rs232_open_close *req,
struct p3io_resp_rs232_open_close *resp);
void p3io_uart_cmd_read(
const struct p3io_req_rs232_read *req, struct p3io_resp_rs232_read *resp);