cleans up bsp read and write for ISS

2025-05-22 12:10:25 +02:00
parent 92d01b9db4
commit 41d38e698d
2 changed files with 1 additions and 21 deletions
--- a/env/iss/bsp_read.c
+++ b/env/iss/bsp_read.c
@@ -3,17 +3,4 @@
 #include <sys/types.h>
 #include <unistd.h>

-ssize_t _bsp_read(int fd, void *ptr, size_t len) {
-  uint8_t *current = (uint8_t *)ptr;
-  volatile uint32_t *uart_rx = (uint32_t *)0xFFFF0000;
-  ssize_t result = 0;
-  if (isatty(fd)) {
-    for (current = (uint8_t *)ptr; (current < ((uint8_t *)ptr) + len);
-         current++) {
-      *current = *uart_rx;
-      result++;
-    }
-    return result;
-  }
-  return EOF;
-}
+ssize_t _bsp_read(int fd, void *ptr, size_t len) { return EOF; }