Added serial RPC transport and lots more...

Added RPC function to get server version number.
Substantially reworked GNUMakefile with conditionals.
Renamed rpc_*() and xdr_*() to hal_*() for consistency.
Moved hal_io_fmc.c from stm32 repo.

1 files changed, 11 insertions, 11 deletions

diff --git a/rpc_server_loopback.c b/rpc_server_loopback.c
index a39e12b..4ca7467 100644
--- a/rpc_server_loopback.c
+++ b/rpc_server_loopback.c
@@ -41,47 +41,47 @@
 #include "hal.h"
 #include "hal_internal.h"
 
-static int sock;
+static int fd;
 
-hal_error_t rpc_server_transport_init(void)
+hal_error_t hal_rpc_server_transport_init(void)
 {
     struct sockaddr_in sin;
 
-    sock = socket(AF_INET, SOCK_DGRAM, 0);
-    if (sock == -1)
+    fd = socket(AF_INET, SOCK_DGRAM, 0);
+    if (fd == -1)
 	return perror("socket"), HAL_ERROR_RPC_TRANSPORT;
     sin.sin_family = AF_INET;
     sin.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
     sin.sin_port = 17425;
-    if (bind(sock, (const struct sockaddr *)&sin, sizeof(sin)) != 0)
+    if (bind(fd, (const struct sockaddr *)&sin, sizeof(sin)) != 0)
 	return perror("bind"), HAL_ERROR_RPC_TRANSPORT;
     return HAL_OK;
 }
 
-hal_error_t rpc_server_transport_close(void)
+hal_error_t hal_rpc_server_transport_close(void)
 {
-    if (close(sock) != 0)
+    if (close(fd) != 0)
 	return perror("close"), HAL_ERROR_RPC_TRANSPORT;
     return HAL_OK;
 }
 
-hal_error_t rpc_sendto(const uint8_t * const buf, const size_t len, void *opaque)
+hal_error_t hal_rpc_sendto(const uint8_t * const buf, const size_t len, void *opaque)
 {
     struct sockaddr_in *sin = (struct sockaddr_in *)opaque;
     int ret;
 
-    if ((ret = sendto(sock, buf, len, 0, (struct sockaddr *)sin, sizeof(*sin))) == -1)
+    if ((ret = sendto(fd, buf, len, 0, (struct sockaddr *)sin, sizeof(*sin))) == -1)
 	return perror("sendto"), HAL_ERROR_RPC_TRANSPORT;
     return HAL_OK;
 }
 
-hal_error_t rpc_recvfrom(uint8_t * const buf, size_t * const len, void **opaque)
+hal_error_t hal_rpc_recvfrom(uint8_t * const buf, size_t * const len, void **opaque)
 {
     static struct sockaddr_in sin;
     socklen_t sin_len = sizeof(sin);
     int ret;
     
-    if ((ret = recvfrom(sock, buf, *len, 0, (struct sockaddr *)&sin, &sin_len)) == -1)
+    if ((ret = recvfrom(fd, buf, *len, 0, (struct sockaddr *)&sin, &sin_len)) == -1)
 	return HAL_ERROR_RPC_TRANSPORT;
     *opaque = (void *)&sin;
     *len = ret;