diff options
author | Fredrik Thulin <fredrik@thulin.net> | 2016-05-21 14:40:32 +0200 |
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committer | Fredrik Thulin <fredrik@thulin.net> | 2016-05-21 14:40:32 +0200 |
commit | fd60daaeb372759f2990f059ce027616439fac28 (patch) | |
tree | 466dcfaeca1ce858203399ed390c118fb5829ff5 /stm-fpgacfg.c | |
parent | ac2357b001b970ff281d05566697c3d73f66ea4a (diff) |
Bugfix erasing sector 0.
Diffstat (limited to 'stm-fpgacfg.c')
-rw-r--r-- | stm-fpgacfg.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/stm-fpgacfg.c b/stm-fpgacfg.c index 9e2a307..6f6114d 100644 --- a/stm-fpgacfg.c +++ b/stm-fpgacfg.c @@ -94,19 +94,21 @@ int fpgacfg_check_done(void) int fpgacfg_erase_sectors(int num) { - if (num > N25Q128_NUM_SECTORS - 1 || num < 0) num = N25Q128_NUM_SECTORS - 1; + if (num > N25Q128_NUM_SECTORS || num < 0) num = N25Q128_NUM_SECTORS; while (num) { - int timeout = 1000; + int timeout = 200; /* times 10ms = 2 seconds timeout */ while (timeout--) { int i = n25q128_get_wip_flag(&fpgacfg_ctx); if (i < 0) return 0; if (! i) break; HAL_Delay(10); } + if (! timeout) return 0; - if (! n25q128_erase_sector(&fpgacfg_ctx, num--)) { - return 0; + if (! n25q128_erase_sector(&fpgacfg_ctx, num - 1)) { + return -1; } + num--; } return 1; } |