Peter M. Groen / libmodbus

Commit 9782a3044f2e657d3d4ea1ac53ea8fbdaa9fbfb1

Authored by Alexander Dahl
Committed by Stéphane Raimbault
1 parent eab0c89c

Fix alignment problem 

Build fails with -Werror and -Wcast-align on ARMv5 platform
Inline Side-by-side
Showing 1 changed file with 4 additions and 2 deletions
tests/unit-test-client.c
  View file @9782a30
@@ -41,6 +41,7 @@ int main(int argc, char *argv[]) @@ -41,6 +41,7 @@ int main(int argc, char *argv[])
41 int nb_points; 41 int nb_points;
42 int rc; 42 int rc;
43 float real; 43 float real;
  44 + uint32_t ireal;
44 struct timeval old_response_timeout; 45 struct timeval old_response_timeout;
45 struct timeval response_timeout; 46 struct timeval response_timeout;
46 int use_backend; 47 int use_backend;
@@ -324,8 +325,9 @@ int main(int argc, char *argv[]) @@ -324,8 +325,9 @@ int main(int argc, char *argv[])
324 tab_rp_registers[0] == (UT_IREAL & 0xFFFF)) { 325 tab_rp_registers[0] == (UT_IREAL & 0xFFFF)) {
325 printf("OK\n"); 326 printf("OK\n");
326 } else { 327 } else {
327 - printf("FAILED (%x != %x)\n",  
328 - *((uint32_t *)tab_rp_registers), UT_IREAL); 328 + ireal = (uint32_t) tab_rp_registers[0] & 0xFFFF;
  329 + ireal |= (uint32_t) tab_rp_registers[1] << 16;
  330 + printf("FAILED (%x != %x)\n", ireal, UT_IREAL);
329 goto close; 331 goto close;
330 } 332 }
331 333