diff --git a/drivers/wireless/cc3000/cc3000.c b/drivers/wireless/cc3000/cc3000.c
index d73680f3207..db60f9ef9db 100644
--- a/drivers/wireless/cc3000/cc3000.c
+++ b/drivers/wireless/cc3000/cc3000.c
@@ -251,7 +251,7 @@ static inline void cc3000_devgive(FAR struct cc3000_dev_s *priv)
 
 static inline void cc3000_configspi(FAR struct spi_dev_s *spi)
 {
-  nerr("Mode: %d Bits: 8 Frequency: %d\n",
+  ninfo("Mode: %d Bits: 8 Frequency: %d\n",
        CONFIG_CC3000_SPI_MODE, CONFIG_CC3000_SPI_FREQUENCY);
 
   SPI_SETMODE(spi, CONFIG_CC3000_SPI_MODE);
@@ -500,7 +500,7 @@ static void * select_thread_func(FAR void *arg)
               if (priv->sockets[s].sd == CLOSE_SLOT)
                 {
                   priv->sockets[s].sd = FREE_SLOT;
-                  waitllerr("Close\n");
+                  waitllinfo("Close\n");
                   int count;
                   do
                     {
@@ -509,7 +509,7 @@ static void * select_thread_func(FAR void *arg)
                         {
                           /* Release the waiting threads */
 
-                          waitllerr("Closed Signaled %d\n", count);
+                          waitllinfo("Closed Signaled %d\n", count);
                           sem_post(&priv->sockets[s].semwait);
                         }
                     }
@@ -556,17 +556,17 @@ static void * select_thread_func(FAR void *arg)
             {
               if (ret > 0 && CC3000_FD_ISSET(priv->sockets[s].sd, &readsds)) /* and has pending data */
                 {
-                  waitllerr("Signaled %d\n", priv->sockets[s].sd);
+                  waitllinfo("Signaled %d\n", priv->sockets[s].sd);
                   sem_post(&priv->sockets[s].semwait);                       /* release the waiting thread */
                 }
               else if (ret > 0 && CC3000_FD_ISSET(priv->sockets[s].sd, &exceptsds)) /* or has pending exception */
                 {
-                  waitllerr("Signaled %d (exception)\n", priv->sockets[s].sd);
+                  waitllinfo("Signaled %d (exception)\n", priv->sockets[s].sd);
                   sem_post(&priv->sockets[s].semwait);                       /* release the waiting thread */
                 }
               else if (priv->sockets[s].received_closed_event)               /* or remote has closed connection and we have now read all of HW buffer. */
                 {
-                  waitllerr("Signaled %d (closed & empty)\n", priv->sockets[s].sd);
+                  waitllinfo("Signaled %d (closed & empty)\n", priv->sockets[s].sd);
                   priv->sockets[s].emptied_and_remotely_closed = true;
                   sem_post(&priv->sockets[s].semwait);                       /* release the waiting thread */
                 }
@@ -1071,7 +1071,7 @@ static ssize_t cc3000_read(FAR struct file *filep, FAR char *buffer, size_t len)
 
   if (len < priv->rx_buffer_max_len)
     {
-      nerr("Unsupported read size: %d\n", len);
+      nerr("ERROR: Unsupported read size: %d\n", len);
       nread = -ENOSYS;
       goto errout_with_sem;
     }
@@ -1531,7 +1531,7 @@ int cc3000_register(FAR struct spi_dev_s *spi,
   priv = (FAR struct cc3000_dev_s *)kmm_malloc(sizeof(struct cc3000_dev_s));
   if (!priv)
     {
-      nerr("kmm_malloc(%d) failed\n", sizeof(struct cc3000_dev_s));
+      nerr("ERROR: kmm_malloc(%d) failed\n", sizeof(struct cc3000_dev_s));
       return -ENOMEM;
     }
 #endif
@@ -1565,7 +1565,7 @@ int cc3000_register(FAR struct spi_dev_s *spi,
   ret = config->irq_attach(config, cc3000_interrupt);
   if (ret < 0)
     {
-      nerr("Failed to attach interrupt\n");
+      nerr("ERROR: Failed to attach interrupt\n");
       goto errout_with_priv;
     }
 
@@ -1577,7 +1577,7 @@ int cc3000_register(FAR struct spi_dev_s *spi,
   ret = register_driver(drvname, &cc3000_fops, 0666, priv);
   if (ret < 0)
     {
-      nerr("register_driver() failed: %d\n", ret);
+      nerr("ERROR: register_driver() failed: %d\n", ret);
       goto errout_with_priv;
     }
 
diff --git a/drivers/wireless/cc3000/cc3000drv.c b/drivers/wireless/cc3000/cc3000drv.c
index 44547d48894..02e366dd3cc 100644
--- a/drivers/wireless/cc3000/cc3000drv.c
+++ b/drivers/wireless/cc3000/cc3000drv.c
@@ -57,26 +57,6 @@
 #include <nuttx/wireless/cc3000.h>
 #include <nuttx/wireless/cc3000/cc3000_common.h>
 
-/****************************************************************************
- * Pre-processor Definitions
- ****************************************************************************/
-
-#undef SPI_DEBUG   /* Define to enable debug */
-#undef SPI_VERBOSE /* Define to enable verbose debug */
-
-#ifdef SPI_DEBUG
-#  define spierr  llerr
-#  ifdef SPI_VERBOSE
-#    define spiinfo llerr
-#  else
-#    define spiinfo(x...)
-#  endif
-#else
-#  undef SPI_VERBOSE
-#  define spierr(x...)
-#  define spiinfo(x...)
-#endif
-
 /****************************************************************************
  * Private Types
  ****************************************************************************/
@@ -223,7 +203,7 @@ static void *unsoliced_thread_func(void *parameter)
                           sizeof(spiconf.rx_buffer), 0);
       if (nbytes > 0)
         {
-          nllerr("%d Processed\n", nbytes);
+          nllinfo("%d Processed\n", nbytes);
           spiconf.pfRxHandler(spiconf.rx_buffer.pbuffer);
         }
     }
diff --git a/drivers/wireless/cc3000/socket.c b/drivers/wireless/cc3000/socket.c
index 9ca0c2105fa..255ce62b2fe 100644
--- a/drivers/wireless/cc3000/socket.c
+++ b/drivers/wireless/cc3000/socket.c
@@ -63,6 +63,7 @@
 #endif
 
 #define waitllerr(x,...) // llerr
+#define waitllinfo(x,...) // llinfo
 
 /****************************************************************************
  * Private Types
@@ -194,13 +195,13 @@ int cc3000_closesocket(int sockfd)
   int ret;
 
 #ifdef CONFIG_CC3000_MT
-  waitllerr("remove\n");
+  waitllinfo("remove\n");
   cc3000_remove_socket(sockfd);
 #endif
   cc3000_lib_lock();
-  waitllerr("Call closesocketl\n");
+  waitllinfo("Call closesocketl\n");
   ret = cc3000_closesocket_impl(sockfd);
-  waitllerr("return closesocket\n");
+  waitllinfo("return closesocket\n");
   cc3000_lib_unlock();
   return ret;
 }
@@ -267,7 +268,7 @@ int cc3000_accept(int sockfd, struct sockaddr *addr, socklen_t *addrlen)
   if (setsockopt(sockfd, CC3000_SOL_SOCKET, CC3000_SOCKOPT_ACCEPT_NONBLOCK,
                  &non_blocking, sizeof(non_blocking)) < 0)
    {
-     nerr("setsockopt failure %d\n", errno);
+     nerr("ERROR: setsockopt failure %d\n", errno);
      return -errno;
    }
 
@@ -282,7 +283,7 @@ int cc3000_accept(int sockfd, struct sockaddr *addr, socklen_t *addrlen)
   if (setsockopt(sockfd, CC3000_SOL_SOCKET, CC3000_SOCKOPT_ACCEPT_NONBLOCK,
                  &nonBlocking, sizeof(nonBlocking)) < 0)
    {
-     nerr("setsockopt failure %d\n", errno);
+     nerr("ERROR: setsockopt failure %d\n", errno);
      return -errno;
    }
 
@@ -596,9 +597,9 @@ ssize_t cc3000_recv(int sockfd, FAR void *buf, size_t len, int flags)
   ssize_t ret;
 
 #ifdef CONFIG_CC3000_MT
-  waitllerr("wait\n");
+  waitllinfo("wait\n");
   ret = cc3000_wait_data(sockfd);
-  waitllerr("wait %d\n", ret);
+  waitllinfo("wait %d\n", ret);
 
   if (ret == -ECONNABORTED)
     {
@@ -612,9 +613,9 @@ ssize_t cc3000_recv(int sockfd, FAR void *buf, size_t len, int flags)
 #endif
 
   cc3000_lib_lock();
-  waitllerr("recv\n");
+  waitllinfo("recv\n");
   ret = cc3000_recv_impl(sockfd, buf, len, flags);
-  waitllerr("recv %d\n", ret);
+  waitllinfo("recv %d\n", ret);
   cc3000_lib_unlock();
   return ret;
 }
diff --git a/drivers/wireless/ieee802154/mrf24j40.c b/drivers/wireless/ieee802154/mrf24j40.c
index 8658ad9a37b..c49713cd3ea 100644
--- a/drivers/wireless/ieee802154/mrf24j40.c
+++ b/drivers/wireless/ieee802154/mrf24j40.c
@@ -169,7 +169,7 @@ static int     mrf24j40_transmit    (FAR struct ieee802154_dev_s *ieee, FAR stru
 
 static struct mrf24j40_dev_s g_mrf24j40_devices[1];
 
-static const struct ieee802154_devops_s mrf24j40_devops = 
+static const struct ieee802154_devops_s mrf24j40_devops =
 {
   mrf24j40_setchannel, mrf24j40_getchannel,
   mrf24j40_setpanid  , mrf24j40_getpanid,
@@ -303,7 +303,7 @@ static uint8_t mrf24j40_getreg(FAR struct spi_dev_s *spi, uint32_t addr)
   SPI_SELECT     (spi, SPIDEV_IEEE802154, false);
   mrf24j40_unlock(spi);
 
-  /*err("r[%04X]=%02X\n",addr,rx[len-1]);*/
+  /*winfo("r[%04X]=%02X\n", addr, rx[len-1]);*/
   return rx[len-1];
 }
 
@@ -443,7 +443,7 @@ static int mrf24j40_setrxmode(FAR struct mrf24j40_dev_s *dev, int mode)
   mrf24j40_setreg(dev->spi, MRF24J40_RXMCR, reg);
 
   dev->rxmode = mode;
-  err("%u\n",(unsigned)mode);
+  winfo("%u\n", (unsigned)mode);
   return OK;
 }
 
@@ -467,10 +467,10 @@ static int mrf24j40_setchannel(FAR struct ieee802154_dev_s *ieee,
                                uint8_t chan)
 {
   FAR struct mrf24j40_dev_s *dev = (FAR struct mrf24j40_dev_s *)ieee;
-  
+
   if (chan<11 || chan>26)
     {
-      err("Invalid chan: %d\n",chan);
+      werr("ERROR: Invalid chan: %d\n",chan);
       return -EINVAL;
     }
 
@@ -485,7 +485,7 @@ static int mrf24j40_setchannel(FAR struct ieee802154_dev_s *ieee,
   mrf24j40_resetrfsm(dev);
 
   dev->channel = chan;
-  //err("%u\n",(unsigned)chan);
+  //winfo("%u\n", (unsigned)chan);
 
   return OK;
 }
@@ -525,7 +525,7 @@ static int mrf24j40_setpanid(FAR struct ieee802154_dev_s *ieee,
   mrf24j40_setreg(dev->spi, MRF24J40_PANIDL, (uint8_t)(panid&0xFF));
 
   dev->panid = panid;
-  err("%04X\n",(unsigned)panid);
+  winfo("%04X\n", (unsigned)panid);
 
   return OK;
 }
@@ -567,7 +567,7 @@ static int mrf24j40_setsaddr(FAR struct ieee802154_dev_s *ieee,
   mrf24j40_setreg(dev->spi, MRF24J40_SADRL, (uint8_t)(saddr&0xFF));
 
   dev->saddr = saddr;
-  err("%04X\n",(unsigned)saddr);  
+  winfo("%04X\n", (unsigned)saddr);
   return OK;
 }
 
@@ -779,7 +779,7 @@ static int mrf24j40_settxpower(FAR struct ieee802154_dev_s *ieee,
       return -EINVAL;
     }
 
-  llerr("remaining attenuation: %d mBm\n",txpwr);
+  llinfo("remaining attenuation: %d mBm\n",txpwr);
 
   switch(txpwr/100)
     {
@@ -897,7 +897,7 @@ static int mrf24j40_regdump(FAR struct mrf24j40_dev_s *dev)
   char buf[4+16*3+2+1];
   int len=0;
 
-  err("Short regs:\n");
+  winfo("Short regs:\n");
 
   for (i = 0; i < 0x40; i++)
     {
@@ -910,11 +910,11 @@ static int mrf24j40_regdump(FAR struct mrf24j40_dev_s *dev)
       if ((i & 15) == 15)
         {
           sprintf(buf+len, "\n");
-          err("%s",buf);
+          winfo("%s", buf);
         }
     }
 
-  err("Long regs:\n");
+  winfo("Long regs:\n");
   for (i=0x80000200;i<0x80000250;i++)
     {
       if ((i&15)==0)
@@ -926,7 +926,7 @@ static int mrf24j40_regdump(FAR struct mrf24j40_dev_s *dev)
       if ((i & 15) == 15)
         {
           sprintf(buf+len, "\n");
-          err("%s",buf);
+          winfo("%s", buf);
         }
     }
 
@@ -952,7 +952,7 @@ static int mrf24j40_ioctl(FAR struct ieee802154_dev_s *ieee, int cmd,
         return mrf24j40_regdump(dev);
 
       case 1001: dev->paenabled = (uint8_t)arg;
-        err("PA %sabled\n",arg?"en":"dis");
+        winfo("PA %sabled\n", arg ? "en" : "dis");
         return OK;
 
       default:
@@ -1037,13 +1037,13 @@ static int mrf24j40_transmit(FAR struct ieee802154_dev_s *ieee, FAR struct ieee8
   reg  = mrf24j40_getreg(dev->spi, MRF24J40_INTCON);
   reg &= ~MRF24J40_INTCON_TXNIE;
   mrf24j40_setreg(dev->spi, MRF24J40_INTCON, reg);
- 
+
   /* Analyze frame control to compute header length */
 
   fc1 = packet->data[0];
   fc2 = packet->data[1];
 
- // err("fc1 %02X fc2 %02X\n", fc1,fc2);
+ // winfo("fc1 %02X fc2 %02X\n", fc1,fc2);
 
   if ((fc2 & IEEE802154_FC2_DADDR) == IEEE802154_DADDR_SHORT)
     {
@@ -1073,7 +1073,7 @@ static int mrf24j40_transmit(FAR struct ieee802154_dev_s *ieee, FAR struct ieee8
       hlen += 8; /* Ext saddr */
     }
 
-//  err("hlen %d\n",hlen);
+//  winfo("hlen %d\n",hlen);
 
   /* Header len, 0, TODO for security modes */
 
@@ -1090,7 +1090,7 @@ static int mrf24j40_transmit(FAR struct ieee802154_dev_s *ieee, FAR struct ieee8
       mrf24j40_setreg(dev->spi, addr++, packet->data[ret]);
     }
 
-  /* If the frame control field contains 
+  /* If the frame control field contains
    * an acknowledgment request, set the TXNACKREQ bit.
    * See IEEE 802.15.4/2003 7.2.1.1 page 112 for info.
    */
@@ -1131,7 +1131,7 @@ static void mrf24j40_irqwork_tx(FAR struct mrf24j40_dev_s *dev)
    * channel_busy = (tmp & (1 << CCAFAIL));
    */
 
-  //err("TXSTAT%02X!\n", txstat);
+  //winfo("TXSTAT%02X!\n", txstat);
 #warning TODO report errors
   UNUSED(txstat);
 
@@ -1159,7 +1159,7 @@ static int mrf24j40_rxenable(FAR struct ieee802154_dev_s *ieee, bool state,
 {
   FAR struct mrf24j40_dev_s *dev = (FAR struct mrf24j40_dev_s *)ieee;
   uint8_t reg;
-  
+
   if (state)
     {
       mrf24j40_pacontrol(dev, MRF24J40_PA_AUTO);
@@ -1193,7 +1193,7 @@ static void mrf24j40_irqwork_rx(FAR struct mrf24j40_dev_s *dev)
   uint32_t index;
   uint8_t  reg;
 
-  /*err("!\n");*/
+  /*winfo("!\n");*/
 
   /* Disable rx int */
 
@@ -1209,7 +1209,7 @@ static void mrf24j40_irqwork_rx(FAR struct mrf24j40_dev_s *dev)
 
   addr = 0x80000300;
   dev->ieee.rxbuf->len = mrf24j40_getreg(dev->spi, addr++);
-  /*err("len %3d\n", dev->ieee.rxbuf->len);*/
+  /*winfo("len %3d\n", dev->ieee.rxbuf->len);*/
 
   for (index = 0; index < dev->ieee.rxbuf->len; index++)
     {
@@ -1264,7 +1264,7 @@ static void mrf24j40_irqworker(FAR void *arg)
   /* Read and store INTSTAT - this clears the register. */
 
   intstat = mrf24j40_getreg(dev->spi, MRF24J40_INTSTAT);
-//  err("INT%02X\n", intstat);
+//  winfo("INT%02X\n", intstat);
 
   /* Do work according to the pending interrupts */
 
@@ -1375,7 +1375,7 @@ FAR struct ieee802154_dev_s *mrf24j40_init(FAR struct spi_dev_s *spi,
 
   dev->lower    = lower;
   dev->spi      = spi;
-  
+
   mrf24j40_initialize(dev);
 
   mrf24j40_setchannel(&dev->ieee, 11);
diff --git a/drivers/wireless/nrf24l01.c b/drivers/wireless/nrf24l01.c
index 582ac47ebf8..4010efd0fef 100644
--- a/drivers/wireless/nrf24l01.c
+++ b/drivers/wireless/nrf24l01.c
@@ -551,7 +551,7 @@ static void nrf24l01_worker(FAR void *arg)
 
       bool ce = nrf24l01_chipenable(dev, false);
 
-      werr("RX_DR is set!\n");
+      winfo("RX_DR is set!\n");
 
       /* Read and store all received payloads */
 
@@ -586,8 +586,8 @@ static void nrf24l01_worker(FAR void *arg)
 
           status = nrf24l01_readreg(dev, NRF24L01_FIFO_STATUS, &fifo_status, 1);
 
-          werr("FIFO_STATUS=%02x\n", fifo_status);
-          werr("STATUS=%02x\n", status);
+          winfo("FIFO_STATUS=%02x\n", fifo_status);
+          winfo("STATUS=%02x\n", status);
         }
       while (!(fifo_status | NRF24L01_RX_EMPTY));
 
@@ -736,7 +736,7 @@ static int dosend(FAR struct nrf24l01_dev_s *dev, FAR const uint8_t *data, size_
     {
       /* Unexpected... */
 
-      werr("No TX_DS nor MAX_RT bit set in STATUS reg!\n");
+      werr("ERROR: No TX_DS nor MAX_RT bit set in STATUS reg!\n");
       result = -EIO;
     }
 
@@ -1257,7 +1257,7 @@ int nrf24l01_register(FAR struct spi_dev_s *spi, FAR struct nrf24l01_config_s *c
   result = register_driver(DEV_NAME, &nrf24l01_fops, 0666, dev);
   if (result < 0)
     {
-      werr("register_driver() failed: %d\n", result);
+      werr("ERROR: register_driver() failed: %d\n", result);
       nrf24l01_unregister(dev);
     }
 
@@ -1658,7 +1658,7 @@ int nrf24l01_sendto(FAR struct nrf24l01_dev_s *dev, FAR const uint8_t *data,
 
   if ((dev->en_aa & 1) && (memcmp(destaddr, dev->pipe0addr, dev->addrlen)))
     {
-      werr("Change pipe #0 addr to dest addr\n");
+      winfo("Change pipe #0 addr to dest addr\n");
       nrf24l01_writereg(dev, NRF24L01_RX_ADDR_P0, destaddr, NRF24L01_MAX_ADDR_LEN);
       pipeaddrchg = true;
     }
@@ -1670,7 +1670,7 @@ int nrf24l01_sendto(FAR struct nrf24l01_dev_s *dev, FAR const uint8_t *data,
       /* Restore pipe #0 addr */
 
       nrf24l01_writereg(dev, NRF24L01_RX_ADDR_P0, dev->pipe0addr, NRF24L01_MAX_ADDR_LEN);
-      werr("Pipe #0 default addr restored\n");
+      winfo("Pipe #0 default addr restored\n");
     }
 
   nrf24l01_unlock(dev->spi);
diff --git a/drivers/wireless/pn532.c b/drivers/wireless/pn532.c
index 877c80fb9d2..afb575e7b10 100644
--- a/drivers/wireless/pn532.c
+++ b/drivers/wireless/pn532.c
@@ -57,12 +57,15 @@
  ****************************************************************************/
 
 #ifdef CONFIG_WL_PN532_DEBUG
-#  define pn532err err
+#  define pn532err    err
+#  define pn532info   info
 #else
 #  ifdef CONFIG_CPP_HAVE_VARARGS
 #    define pn532err(x...)
+#    define pn532info(x...)
 #  else
-#    define pn532err (void)
+#    define pn532err  (void)
+#    define pn532info (void)
 #    endif
 #endif
 
@@ -226,7 +229,8 @@ bool pn532_rx_frame_is_valid(struct pn532_frame *f, bool check_data)
 
   if (f->start_code != PN532_SOF)
     {
-      pn532err("Frame startcode 0x%X != 0x%X\n", PN532_SOF, f->start_code);
+      pn532err("ERROR: Frame startcode 0x%X != 0x%X\n",
+               PN532_SOF, f->start_code);
       return false;
     }
 
@@ -238,7 +242,7 @@ bool pn532_rx_frame_is_valid(struct pn532_frame *f, bool check_data)
   chk = pn532_checksum(f->len);
   if (chk != f->lcs)
     {
-      pn532err("Frame data len checksum failed");
+      pn532err("ERROR: Frame data len checksum failed");
       return false;
     }
 
@@ -247,7 +251,8 @@ bool pn532_rx_frame_is_valid(struct pn532_frame *f, bool check_data)
       chk = pn532_data_checksum(&f->tfi, f->len);
       if (chk != f->data[f->len-1])
         {
-          pn532err("Frame data checksum failed: calc=0x%X != 0x%X", chk, f->data[f->len-1]);
+          pn532err("ERROR: Frame data checksum failed: calc=0x%X != 0x%X",
+                   chk, f->data[f->len-1]);
           return false;
         }
     }
@@ -303,7 +308,7 @@ static int pn532_wait_rx_ready(struct pn532_dev_s *dev, int timeout)
     {
       if (--timeout == 0x00)
         {
-          pn532err("wait RX timeout!\n");
+          pn532err("ERROR: wait RX timeout!\n");
           return -ETIMEDOUT;
         }
 
@@ -414,7 +419,7 @@ int pn532_read_ack(struct pn532_dev_s *dev)
     }
   else
     {
-      pn532err("ACK NOK");
+      pn532info("ACK NOK");
       res = 0;
     }
 
@@ -460,7 +465,7 @@ int pn532_write_frame(struct pn532_dev_s *dev, struct pn532_frame *f)
     {
       if (!pn532_read_ack(dev))
         {
-          pn532err("command FAILED\n");
+          pn532err("ERROR: command FAILED\n");
           res = -EIO;
         }
     }
@@ -580,8 +585,8 @@ int pn532_get_fw_version(struct pn532_dev_s *dev,
           if (f->data[0] == PN532_COMMAND_GETFIRMWAREVERSION + 1)
             {
               fw = (struct pn_firmware_version*) &f->data[1];
-              pn532err("FW: %d.%d on IC:0x%X (Features: 0x%X)\n",
-                       fw->ver, fw->rev, fw->ic, fw->support);
+              pn532info("FW: %d.%d on IC:0x%X (Features: 0x%X)\n",
+                        fw->ver, fw->rev, fw->ic, fw->support);
               if (fv)
                 {
                   memcpy(fv, fw, sizeof(struct pn_firmware_version));
@@ -611,7 +616,7 @@ int pn532_write_gpio(struct pn532_dev_s *dev, uint8_t p3, uint8_t p7)
     {
       pn532_read(dev, cmd_buffer, 10);
       tracetx("Resp:", cmd_buffer, 10);
-      pn532err("TFI=%x, data0=%X", f->tfi, f->data[0]);
+      pn532info("TFI=%x, data0=%X", f->tfi, f->data[0]);
       if ((f->tfi == PN532_PN532TOHOST) && (f->data[0] == PN532_COMMAND_WRITEGPIO+1))
         {
           res = OK;
@@ -723,15 +728,15 @@ uint32_t pn532_read_passive_target_id(struct pn532_dev_s *dev, uint8_t baudrate)
 
               if (r->nbtg == 1)
                 {
-                  pn532err("Found %d card(s)\n", r->nbtg);
+                  pn532info("Found %d card(s)\n", r->nbtg);
 
                   /* now supports only type_a cards
                    * if (poll_mode == PN532_POLL_MOD_106KBPS_A)
                    */
 
                   struct pn_target_type_a *t = (struct pn_target_type_a *) &r->target_data;
-                  pn532err("sens:0x%x  sel:0x%x", t->sens_res, t->sel_res);
-                  pn532err("idlen:0x%x ", t->nfcid_len);
+                  pn532info("sens:0x%x  sel:0x%x", t->sens_res, t->sel_res);
+                  pn532info("idlen:0x%x ", t->nfcid_len);
 
                   /* generate 32bit cid from id (could be longer)
                    * HACK: Using only top 4 bytes.
@@ -817,7 +822,7 @@ static int irq_handler(int irq, FAR void *context)
   (void) irq;
   (void) context;
 
-  /* pn532err("*IRQ*\n"); */
+  /* pn532info("*IRQ*\n"); */
   /* work_queue(HPWORK, &g_dev->irq_work, pn532_worker, dev, 0); */
 
   return OK;
@@ -1064,7 +1069,7 @@ static int _ioctl(FAR struct file *filep, int cmd, unsigned long arg)
       break;
 
     default:
-      pn532err("Unrecognized cmd: %d\n", cmd);
+      pn532err("ERROR: Unrecognized cmd: %d\n", cmd);
       ret = -EINVAL;
       break;
     }
@@ -1105,7 +1110,7 @@ int pn532_register(FAR const char *devpath, FAR struct spi_dev_s *spi,
   dev = (FAR struct pn532_dev_s *)kmm_malloc(sizeof(struct pn532_dev_s));
   if (!dev)
     {
-      pn532err("Failed to allocate instance\n");
+      pn532err("ERROR: Failed to allocate instance\n");
       return -ENOMEM;
     }
 
@@ -1123,7 +1128,7 @@ int pn532_register(FAR const char *devpath, FAR struct spi_dev_s *spi,
   ret = register_driver(devpath, &g_pn532fops, 0666, dev);
   if (ret < 0)
     {
-      pn532err("Failed to register driver: %d\n", ret);
+      pn532err("ERROR: Failed to register driver: %d\n", ret);
       kmm_free(dev);
     }