sys: fix doxygen grouping

sys/auto_init/auto_init.c

@@ -7,7 +7,7 @@
  * General Public License v2.1. See the file LICENSE in the top level
  * directory for more details.
  *
- * @ingroup auto_init
+ * @ingroup sys_autoinit
  * @{
  * @file
  * @brief   initializes any used module that has a trivial init function

sys/auto_init/can/auto_init_can.c

@@ -7,7 +7,7 @@
  */
 
 /**
- * @ingroup auto_init
+ * @ingroup     sys_autoinit
  * @{
  * @file
  * @brief       initializes can device init function

sys/auto_init/can/auto_init_can_native.c

@@ -7,7 +7,7 @@
  */
 
 /**
- * @ingroup auto_init
+ * @ingroup     sys_autoinit
  * @{
  * @file
  * @brief       initializes native can device

sys/base64/base64.c

@@ -8,7 +8,7 @@
  */
 
 /**
- * @ingroup base64
+ * @ingroup sys_base64
  * @{
  * @file
  * @brief   Functions to encode and decode base64

sys/crypto/modes/cbc.c

@@ -7,7 +7,7 @@
  */
 
 /**
- * @ingroup     sys_crypto_modes
+ * @ingroup     sys_crypto
  * @{
  *
  * @file

sys/crypto/modes/ccm.c

@@ -7,7 +7,7 @@
  */
 
 /**
- * @ingroup     sys_crypto_modes
+ * @ingroup     sys_crypto
  * @{
  *
  * @file

sys/crypto/modes/ctr.c

@@ -7,7 +7,7 @@
  */
 
 /**
-* @ingroup     sys_crypto_modes
+* @ingroup     sys_crypto
 * @{
 *
 * @file

sys/crypto/modes/ecb.c

@@ -7,7 +7,7 @@
  */
 
 /**
-* @ingroup     sys_crypto_modes
+* @ingroup     sys_crypto
 * @{
 *
 * @file

sys/div/div.c

@@ -5,7 +5,7 @@
  * General Public License v2.1. See the file LICENSE in the top level
  * directory for more details.
  *
- * @ingroup sys_util
+ * @ingroup     sys_div
  * @{
  * @file
  * @brief    Integer division function implementations

sys/fs/devfs/auto_init_devfs.c

@@ -8,7 +8,7 @@
  */
 
 /**
- * @ingroup     auto_init_fs
+ * @ingroup     sys_autoinit
  * @{
  *
  * @file

sys/include/crypto/modes/cbc.h

@@ -70,3 +70,4 @@ int cipher_decrypt_cbc(cipher_t *cipher, uint8_t iv[16], const uint8_t *input,
 #endif
 
 #endif /* CRYPTO_MODES_CBC_H */
+/** @} */

sys/include/crypto/modes/ccm.h

@@ -26,11 +26,16 @@
 extern "C" {
 #endif
 
-#define CCM_ERR_INVALID_NONCE_LENGTH -2
-#define CCM_ERR_INVALID_CBC_MAC -3
-#define CCM_ERR_INVALID_DATA_LENGTH -3
-#define CCM_ERR_INVALID_LENGTH_ENCODING -4
-#define CCM_ERR_INVALID_MAC_LENGTH -5
+/**
+ * @name CCM error codes
+ * @{
+ */
+#define CCM_ERR_INVALID_NONCE_LENGTH        (-2)
+#define CCM_ERR_INVALID_CBC_MAC             (-3)
+#define CCM_ERR_INVALID_DATA_LENGTH         (-3)
+#define CCM_ERR_INVALID_LENGTH_ENCODING     (-4)
+#define CCM_ERR_INVALID_MAC_LENGTH          (-5)
+/** @} */
 
 /**
  * @brief Encrypt and authenticate data of arbitrary length in ccm mode.
@@ -86,3 +91,4 @@ int cipher_decrypt_ccm(cipher_t* cipher, uint8_t* auth_data,
 #endif
 
 #endif /* CRYPTO_MODES_CCM_H */
+/** @} */

sys/include/crypto/modes/ctr.h

@@ -71,3 +71,4 @@ int cipher_decrypt_ctr(cipher_t* cipher, uint8_t nonce_counter[16],
 #endif
 
 #endif /* CRYPTO_MODES_CTR_H */
+/** @} */

sys/include/crypto/modes/ecb.h

@@ -60,3 +60,4 @@ int cipher_decrypt_ecb(cipher_t* cipher, uint8_t* input, size_t length,
 #endif
 
 #endif /* CRYPTO_MODES_ECB_H */
+/** @} */

sys/include/net/nanocoap_sock.h

@@ -7,7 +7,7 @@
  */
 
 /**
- * @ingroup     sys_net_nanocoap
+ * @ingroup     net_nanocoap
  *
  * @{
  *

sys/include/shell_commands.h

@@ -7,7 +7,8 @@
  */
 
 /**
- * @ingroup     sys_shell_commands
+ * @defgroup    sys_shell_commands Shell commands
+ * @ingroup     sys
  *
  * @{
  *
@@ -26,12 +27,20 @@
 extern "C" {
 #endif
 
+/**
+ * @name    Disk manipulation command names
+ * @{
+ */
 #define DISK_GET_SECTOR_SIZE    "dget_ssize"
 #define DISK_GET_SECTOR_COUNT   "dget_scount"
 #define DISK_GET_BLOCK_SIZE     "dget_bsize"
 #define DISK_READ_SECTOR_CMD    "dread_sec"
 #define DISK_READ_BYTES_CMD     "dread"
+/** @} */
 
+/**
+ * @brief   List of shell commands
+ */
 extern const shell_command_t _shell_command_list[];
 
 #ifdef __cplusplus

sys/net/application_layer/nanocoap/nanocoap.c

@@ -7,7 +7,7 @@
  */
 
 /**
- * @ingroup     sys_net_nanocoap
+ * @ingroup     net_nanocoap
  * @{
  *
  * @file

sys/net/application_layer/nanocoap/sock.c

@@ -7,7 +7,7 @@
  */
 
 /**
- * @ingroup     sys_net_nanocoap
+ * @ingroup     net_nanocoap
  * @{
  *
  * @file

sys/net/gnrc/pktdump/gnrc_pktdump.c

@@ -7,7 +7,7 @@
  */
 
 /**
- * @ingroup     net_pktdump
+ * @ingroup     net_gnrc_pktdump
  * @{
  *
  * @file

sys/net/gnrc/routing/rpl/gnrc_rpl_auto_init.c

@@ -8,7 +8,7 @@
  */
 
 /*
- * @ingroup gnrc_rpl
+ * @ingroup net_gnrc_rpl
  * @{
  *
  * @file