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-rw-r--r--hal_io_fmc.c31
1 files changed, 0 insertions, 31 deletions
diff --git a/hal_io_fmc.c b/hal_io_fmc.c
index 5ac73c4..0d49f1e 100644
--- a/hal_io_fmc.c
+++ b/hal_io_fmc.c
@@ -47,10 +47,6 @@
static int debug = 0;
static int inited = 0;
-#ifndef FMC_IO_TIMEOUT
-#define FMC_IO_TIMEOUT 100000000
-#endif
-
static inline hal_error_t init(void)
{
if (!inited) {
@@ -136,33 +132,6 @@ hal_error_t hal_io_read(const hal_core_t *core, hal_addr_t offset, uint8_t *buf,
return HAL_OK;
}
-hal_error_t hal_io_wait(const hal_core_t *core, uint8_t status, int *count)
-{
- hal_error_t err;
- uint8_t buf[4];
- int i;
-
- if (count && *count == -1)
- *count = FMC_IO_TIMEOUT;
-
- for (i = 1; ; ++i) {
-
- if (count && (*count > 0) && (i >= *count))
- return HAL_ERROR_IO_TIMEOUT;
-
- hal_task_yield();
-
- if ((err = hal_io_read(core, ADDR_STATUS, buf, sizeof(buf))) != HAL_OK)
- return err;
-
- if ((buf[3] & status) != 0) {
- if (count)
- *count = i;
- return HAL_OK;
- }
- }
-}
-
/*
* Local variables:
* indent-tabs-mode: nil