-static const uint8_t CMD_BYPASS[2] = {0xFF, 0xFF};
-
-static const uint8_t CMD_ISC_ADDRESS_SHIFT[2] = {0xEB, 0x00};
-static const uint8_t CMD_ISC_DATA_SHIFT[2] = {0xED, 0x00};
-static const uint8_t CMD_ISC_DISABLE[2] = {0xF0, 0x00};
-static const uint8_t CMD_ISC_ENABLE[2] = {0xE8, 0x00};
-static const uint8_t CMD_ISC_ERASE[2] = {0xEC, 0x00};
-static const uint8_t CMD_ISC_PROGRAM[2] = {0xEA, 0x00};
-
-static const uint8_t CMD_XSC_BLANK_CHECK[2] = {0x0D, 0x00};
-static const uint8_t CMD_XSC_CONFIG[2] = {0xEE, 0x00};
-static const uint8_t CMD_XSC_DATA_BTC[2] = {0xF2, 0x00};
-static const uint8_t CMD_XSC_DATA_CCB[2] = {0x0C, 0x00};
-static const uint8_t CMD_XSC_DATA_DONE[2] = {0x09, 0x00};
-static const uint8_t CMD_XSC_DATA_SUCR[2] = {0x0E, 0x00};
-static const uint8_t CMD_XSC_DATA_WRPT[2] = {0xF7, 0x00};
-static const uint8_t CMD_XSC_OP_STATUS[2] = {0xE3, 0x00};
-static const uint8_t CMD_XSC_READ[2] = {0xEF, 0x00};
-static const uint8_t CMD_XSC_UNLOCK[2] = {0x55, 0xAA};
+static const uint8_t cmd_bypass[2] = {0xFF, 0xFF};
+
+static const uint8_t cmd_isc_address_shift[2] = {0xEB, 0x00};
+static const uint8_t cmd_isc_data_shift[2] = {0xED, 0x00};
+static const uint8_t cmd_isc_disable[2] = {0xF0, 0x00};
+static const uint8_t cmd_isc_enable[2] = {0xE8, 0x00};
+static const uint8_t cmd_isc_erase[2] = {0xEC, 0x00};
+static const uint8_t cmd_isc_program[2] = {0xEA, 0x00};
+
+static const uint8_t cmd_xsc_blank_check[2] = {0x0D, 0x00};
+static const uint8_t cmd_xsc_config[2] = {0xEE, 0x00};
+static const uint8_t cmd_xsc_data_btc[2] = {0xF2, 0x00};
+static const uint8_t cmd_xsc_data_ccb[2] = {0x0C, 0x00};
+static const uint8_t cmd_xsc_data_done[2] = {0x09, 0x00};
+static const uint8_t cmd_xsc_data_sucr[2] = {0x0E, 0x00};
+static const uint8_t cmd_xsc_data_wrpt[2] = {0xF7, 0x00};
+static const uint8_t cmd_xsc_op_status[2] = {0xE3, 0x00};
+static const uint8_t cmd_xsc_read[2] = {0xEF, 0x00};
+static const uint8_t cmd_xsc_unlock[2] = {0x55, 0xAA};