carlu: add GPIO test

[carl9170fw.git] / tools / carlu / src / cmd.c

diff --git a/tools/carlu/src/cmd.c b/tools/carlu/src/cmd.c
index d83c107bdae9353f8395ef975d0e1bcfbea91dfb..56b9f8b7c956d7b79773abddf9efa7fe528c467f 100644 (file)
--- a/tools/carlu/src/cmd.c
+++ b/tools/carlu/src/cmd.c
@@ -128,6 +128,18 @@ int carlu_cmd_write_mem(struct carlu *ar, const uint32_t addr,
        return err;
 }
 
+int carlu_cmd_read_mem(struct carlu *ar, const uint32_t _addr,
+                      uint32_t *val)
+{
+       int err;
+       __le32 msg, addr = { cpu_to_le32(_addr) };
+       err = carlusb_cmd(ar, CARL9170_CMD_RREG, (void *) &addr, sizeof(addr),
+                         (void *) &msg, sizeof(msg));
+
+       *val = le32_to_cpu(msg);
+       return err;
+}
+
 int carlu_cmd_read_eeprom(struct carlu *ar)
 {