reason for "error: expected '=', ',', ';', 'asm' or '__attribute__' before '.' token"
Posted: Sun Jan 21, 2024 4:30 pm
Dear Forum Members,
I defined/declared a struct "udp_buf_t" as "rx_tx_buf":
but when I want to build it, I get this error messages from "idf.py":
I`m quite sure, I use the correct sytax in the rows 104, 105, 106. So, what could be made wrong?
Thank you for your support.
Greetings
Henry
I defined/declared a struct "udp_buf_t" as "rx_tx_buf":
Code: Select all
typedef enum
{
LAN_BEGIN,
START_WPS,
LAN_FOUND,
LAN_NOT_FOUND,
BROADCAST_SEND,
HE_MON_FOUND,
HE_MON_NOT_FOUND,
MSG_TO_SEND,
WAIT_FOR_ANS,
GOT_HE_MON_ANS,
MAIN_IDLE
}ctrl_lan_state_t;
typedef struct
{
char rx_buffer[64];
char tx_buffer[64];
ctrl_lan_state_t lan_state_ctrl;
struct sockaddr_in sauna_mon_adr;
}udp_buf_t;
udp_buf_t rx_tx_buf;
rx_tx_buf.sauna_mon_adr.sin_family = AF_INET; // row 104
rx_tx_buf.sauna_mon_adr.sin_port = htons(3333); // row 105
rx_tx_buf.lan_state_ctrl = MAIN_IDLE; // row 106
but when I want to build it, I get this error messages from "idf.py":
C:/ESP32_Projects/Sauna_Ctrl/main/he_lan_part.h: At top level:
C:/ESP32_Projects/Sauna_Ctrl/main/he_lan_part.h:104:18: error: expected '=', ',', ';', 'asm' or '__attribute__' before '.' token
104 | rx_tx_buf.sauna_mon_adr.sin_family = AF_INET;
| ^
C:/ESP32_Projects/Sauna_Ctrl/main/he_lan_part.h:105:18: error: expected '=', ',', ';', 'asm' or '__attribute__' before '.' token
105 | rx_tx_buf.sauna_mon_adr.sin_port = htons(3333);
| ^
C:/ESP32_Projects/Sauna_Ctrl/main/he_lan_part.h:106:18: error: expected '=', ',', ';', 'asm' or '__attribute__' before '.' token
106 | rx_tx_buf.lan_state_ctrl = MAIN_IDLE;
| ^
In file included from C:/Espressif/frameworks/esp-idf-v5.1/components/lwip/lwip/src/include/lwip/sockets.h:49,
I`m quite sure, I use the correct sytax in the rows 104, 105, 106. So, what could be made wrong?
Thank you for your support.
Greetings
Henry