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| author | Paul Selkirk <paul@psgd.org> | 2019-04-03 17:41:10 -0400 |
|---|---|---|
| committer | Paul Selkirk <paul@psgd.org> | 2019-04-03 17:41:10 -0400 |
| commit | a590fe12485603003101b5a4ba2f616083d040f4 (patch) | |
| tree | 36819a49c479e2d4d37005902ab2f87a2015839a /projects/board-test/fmc-test.c | |
| parent | 9006c25bd73c00ff861cccbce4595e6c932f4ace (diff) | |
| parent | 624527539a83dbfd0dc2f03fda1cff14a1669811 (diff) | |
Merge branch 'fmc_clk_60mhz' to 'master'
Diffstat (limited to 'projects/board-test/fmc-test.c')
| -rw-r--r-- | projects/board-test/fmc-test.c | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/projects/board-test/fmc-test.c b/projects/board-test/fmc-test.c index 1421db0..bd30dd5 100644 --- a/projects/board-test/fmc-test.c +++ b/projects/board-test/fmc-test.c @@ -158,7 +158,7 @@ int main(void) int test_fpga_data_bus(void) //------------------------------------------------------------------------------ { - int c, ok; + int c; uint32_t rnd, buf; HAL_StatusTypeDef hal_result; @@ -171,12 +171,10 @@ int test_fpga_data_bus(void) if (hal_result != HAL_OK) break; // write value to fpga at address 0 - ok = fmc_write_32(0, rnd); - if (ok != 0) break; + fmc_write_32(0, rnd); // read value from fpga - ok = fmc_read_32(0, &buf); - if (ok != 0) break; + fmc_read_32(0, &buf); // compare (abort testing in case of error) if (buf != rnd) @@ -218,7 +216,7 @@ int test_fpga_data_bus(void) int test_fpga_address_bus(void) //------------------------------------------------------------------------------ { - int c, ok; + int c; uint32_t rnd, buf; HAL_StatusTypeDef hal_result; @@ -239,12 +237,10 @@ int test_fpga_address_bus(void) if (rnd == 0) continue; // write dummy value to fpga at some non-zero address - ok = fmc_write_32(rnd, buf); - if (ok != 0) break; + fmc_write_32(rnd, buf); // read value from fpga - ok = fmc_read_32(0, &buf); - if (ok != 0) break; + fmc_read_32(0, &buf); // fpga receives address of 32-bit word, while we need // byte address here to compare |