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-rw-r--r--fw/esp32/components/eos/app.c2
-rw-r--r--fw/esp32/components/eos/at_cmd.c6
-rw-r--r--fw/esp32/components/eos/cell.c50
-rw-r--r--fw/esp32/components/eos/cell_modem.c546
-rw-r--r--fw/esp32/components/eos/cell_pcm.c21
-rw-r--r--fw/esp32/components/eos/cell_pdp.c93
-rw-r--r--fw/esp32/components/eos/cell_sms.c48
-rw-r--r--fw/esp32/components/eos/cell_ussd.c9
-rw-r--r--fw/esp32/components/eos/cell_voice.c38
-rw-r--r--fw/esp32/components/eos/gsm.c6
-rw-r--r--fw/esp32/components/eos/include/cell.h41
-rw-r--r--fw/esp32/components/eos/include/net.h2
-rw-r--r--fw/esp32/components/eos/include/power.h8
-rw-r--r--fw/esp32/components/eos/include/wifi.h21
-rw-r--r--fw/esp32/components/eos/net.c29
-rw-r--r--fw/esp32/components/eos/power.c190
-rw-r--r--fw/esp32/components/eos/rng.c2
-rw-r--r--fw/esp32/components/eos/sock.c22
-rwxr-xr-xfw/esp32/components/eos/wifi.c451
19 files changed, 954 insertions, 631 deletions
diff --git a/fw/esp32/components/eos/app.c b/fw/esp32/components/eos/app.c
index c4244df..8396376 100644
--- a/fw/esp32/components/eos/app.c
+++ b/fw/esp32/components/eos/app.c
@@ -151,7 +151,7 @@ void eos_app_init(void) {
int i;
// Configuration for the handshake lines
- gpio_config_t io_conf;
+ gpio_config_t io_conf = {};
io_conf.intr_type = GPIO_INTR_DISABLE;
io_conf.mode = GPIO_MODE_OUTPUT;
diff --git a/fw/esp32/components/eos/at_cmd.c b/fw/esp32/components/eos/at_cmd.c
index 82baa92..37de990 100644
--- a/fw/esp32/components/eos/at_cmd.c
+++ b/fw/esp32/components/eos/at_cmd.c
@@ -149,17 +149,17 @@ int at_expect_match(char *str_ok, char *str_err, char **buf, regmatch_t match[],
return rv;
}
- ESP_LOGI(TAG, "Expect: %s", at_buf);
+ if (strlen(at_buf)) ESP_LOGI(TAG, "Expect: %s", at_buf);
if (str_ok && (regexec(&re_ok, at_buf, match_size, match, 0) == 0)) {
regfree(&re_ok);
if (str_err) regfree(&re_err);
- return 1;
+ return 0;
}
if (str_err && (regexec(&re_err, at_buf, match_size, match, 0) == 0)) {
if (str_ok) regfree(&re_ok);
regfree(&re_err);
- return 0;
+ return 1;
}
at_urc_process(at_buf);
diff --git a/fw/esp32/components/eos/cell.c b/fw/esp32/components/eos/cell.c
index 19245bb..2584884 100644
--- a/fw/esp32/components/eos/cell.c
+++ b/fw/esp32/components/eos/cell.c
@@ -31,46 +31,66 @@ static void _cell_handler(unsigned char _mtype, unsigned char *buffer, uint16_t
if (buf_len < 1) return;
mtype = buffer[0];
- buffer++;
- buf_len--;
-
switch (mtype & EOS_CELL_MTYPE_MASK) {
- case EOS_CELL_MTYPE_DEV:
+ case EOS_CELL_MTYPE_DEV: {
switch (mtype & ~EOS_CELL_MTYPE_MASK) {
- case EOS_CELL_MTYPE_RESET:
- eos_modem_reset();
+ case EOS_CELL_MTYPE_STATUS: {
+ size_t rv;
+
+ rv = eos_modem_get_status(buffer + 1);
+ eos_net_reply(EOS_NET_MTYPE_CELL, buffer, rv + 1);
break;
+ }
- case EOS_CELL_MTYPE_UART_DATA:
- if (eos_modem_get_mode() == EOS_CELL_UART_MODE_RELAY) eos_modem_write(buffer, buf_len);
+ case EOS_CELL_MTYPE_RESET: {
+ eos_modem_reset();
break;
+ }
+
+ case EOS_CELL_MTYPE_UART_TAKE: {
+ uint8_t mode;
+
+ mode = eos_modem_get_mode();
+ if (mode == EOS_CELL_UART_MODE_NONE) break;
- case EOS_CELL_MTYPE_UART_TAKE:
- cell_mode = eos_modem_get_mode();
eos_modem_set_mode(EOS_CELL_UART_MODE_RELAY);
+ cell_mode = mode;
break;
+ }
- case EOS_CELL_MTYPE_UART_GIVE:
+ case EOS_CELL_MTYPE_UART_GIVE: {
+ eos_modem_atinit();
eos_modem_set_mode(cell_mode);
break;
+ }
+
+ case EOS_CELL_MTYPE_UART_DATA: {
+ if (eos_modem_get_mode() == EOS_CELL_UART_MODE_RELAY) eos_modem_write(buffer + 1, buf_len - 1);
+ break;
+ }
}
break;
+ }
- case EOS_CELL_MTYPE_VOICE:
+ case EOS_CELL_MTYPE_VOICE: {
eos_cell_voice_handler(mtype & ~EOS_CELL_MTYPE_MASK, buffer, buf_len);
break;
+ }
- case EOS_CELL_MTYPE_SMS:
+ case EOS_CELL_MTYPE_SMS: {
eos_cell_sms_handler(mtype & ~EOS_CELL_MTYPE_MASK, buffer, buf_len);
break;
+ }
- case EOS_CELL_MTYPE_USSD:
+ case EOS_CELL_MTYPE_USSD: {
eos_cell_ussd_handler(mtype & ~EOS_CELL_MTYPE_MASK, buffer, buf_len);
break;
+ }
- case EOS_CELL_MTYPE_PDP:
+ case EOS_CELL_MTYPE_PDP: {
eos_cell_pdp_handler(mtype & ~EOS_CELL_MTYPE_MASK, buffer, buf_len);
break;
+ }
}
}
diff --git a/fw/esp32/components/eos/cell_modem.c b/fw/esp32/components/eos/cell_modem.c
index 09d65d9..029abe1 100644
--- a/fw/esp32/components/eos/cell_modem.c
+++ b/fw/esp32/components/eos/cell_modem.c
@@ -29,8 +29,9 @@
#define UART_GPIO_DTR 32
#define UART_GPIO_RI 35
-#define MODEM_ETYPE_INIT 1
-#define MODEM_ETYPE_RI 2
+#define MODEM_ETYPE_ATINIT 1
+#define MODEM_ETYPE_STATUS 2
+#define MODEM_ETYPE_RING 3
#define AT_CMD_INIT_SIZE 5
@@ -47,7 +48,6 @@ static char *at_cmd_init[AT_CMD_INIT_SIZE] = {
"AT+CPMS=\"ME\",\"ME\",\"ME\"\r"
};
-static char modem_initialized = 0;
static SemaphoreHandle_t mutex;
static QueueHandle_t modem_queue;
@@ -58,16 +58,19 @@ static char uart_buf[EOS_CELL_UART_SIZE_BUF];
static size_t uart_buf_len;
static char uart_buf_dirty = 0;
-static uint8_t uart_mode = EOS_CELL_UART_MODE_ATCMD;
-static uint8_t _uart_mode = EOS_CELL_UART_MODE_UNDEF;
+static uint8_t RTC_NOINIT_ATTR modem_initialized;
+static uint8_t RTC_NOINIT_ATTR uart_mode;
+static uint8_t uart_mode_next = EOS_CELL_UART_MODE_NONE;
static SemaphoreHandle_t uart_mutex;
-static char ppp_apn[64];
-static char ppp_user[64];
-static char ppp_pass[64];
+static char ppp_apn[EOS_CELL_PDP_SIZE_APN];
+static char ppp_usr[EOS_CELL_PDP_SIZE_USR];
+static char ppp_pwd[EOS_CELL_PDP_SIZE_PWD];
static SemaphoreHandle_t ppp_mutex;
static ppp_pcb *ppp_handle;
+static int ppp_connected;
+static ip_addr_t ppp_ipaddr;
static struct netif ppp_netif;
typedef enum {
@@ -76,22 +79,57 @@ typedef enum {
typedef struct {
uint8_t type;
+ unsigned char param[2];
+ size_t param_len;
} modem_event_t;
-static void modem_atcmd_read(size_t bsize);
+static void modem_send_status(void);
+
+static void atcmd_read(size_t bsize) {
+ char *ln_end;
+ int rd = 0;
+
+ do {
+ char *uart_curr = uart_buf + uart_buf_len;
+ int _rd = eos_modem_read(uart_curr, MIN(bsize - rd, sizeof(uart_buf) - uart_buf_len - 1), 100);
+
+ rd += _rd;
+ uart_buf_len += _rd;
+ uart_buf[uart_buf_len] = '\0';
+ while ((ln_end = strchr(uart_curr, '\n'))) {
+ char *_ln_end = ln_end;
+
+ while ((_ln_end > uart_buf) && (*(_ln_end - 1) == '\r')) _ln_end--;
+ memcpy(urc_buf, uart_buf, _ln_end - uart_buf);
+ urc_buf[_ln_end - uart_buf] = '\0';
+
+ uart_buf_len -= ln_end - uart_buf + 1;
+ if (uart_buf_len) memmove(uart_buf, ln_end + 1, uart_buf_len);
+ if (!uart_buf_dirty) at_urc_process(urc_buf);
+
+ uart_curr = uart_buf;
+ uart_buf[uart_buf_len] = '\0';
+ uart_buf_dirty = 0;
+ }
+ if (uart_buf_len == sizeof(uart_buf) - 1) {
+ uart_buf_len = 0;
+ uart_buf_dirty = 1;
+ }
+ } while (rd != bsize);
+}
static void uart_data_read(uint8_t mode) {
- unsigned char *buf;
int rd;
size_t bsize;
uart_get_buffered_data_len(UART_NUM_2, &bsize);
switch (mode) {
- case EOS_CELL_UART_MODE_ATCMD:
- modem_atcmd_read(bsize);
+ case EOS_CELL_UART_MODE_ATCMD: {
+ atcmd_read(bsize);
break;
+ }
- case EOS_CELL_UART_MODE_PPP:
+ case EOS_CELL_UART_MODE_PPP: {
rd = 0;
do {
@@ -100,8 +138,10 @@ static void uart_data_read(uint8_t mode) {
rd += _rd;
} while (rd != bsize);
break;
+ }
- case EOS_CELL_UART_MODE_RELAY:
+ case EOS_CELL_UART_MODE_RELAY: {
+ unsigned char *buf;
rd = 0;
do {
@@ -114,25 +154,45 @@ static void uart_data_read(uint8_t mode) {
rd += _rd;
} while (rd != bsize);
break;
-
- default:
- break;
-
+ }
}
}
static void uart_event_task(void *pvParameters) {
- char mode = EOS_CELL_UART_MODE_ATCMD;
- char _mode = EOS_CELL_UART_MODE_ATCMD;
+ char mode;
+ char _mode;
uart_event_t event;
+ eos_power_wait4wake();
+
+ xSemaphoreTake(mutex, portMAX_DELAY);
+ _mode = uart_mode;
xSemaphoreTake(uart_mutex, portMAX_DELAY);
+
+ if (!modem_initialized) {
+ int r;
+
+ at_cmd("\r\rAT\r");
+ r = at_expect("^OK", NULL, 500);
+ if (!r) {
+ r = eos_modem_atinit();
+ if (r) {
+ _mode = EOS_CELL_UART_MODE_NONE;
+ ESP_LOGE(TAG, "Modem init failed");
+ }
+ }
+ }
+
+ if (_mode == EOS_CELL_UART_MODE_NONE) xSemaphoreGive(uart_mutex);
+ mode = _mode;
+ xSemaphoreGive(mutex);
+
while (1) {
/* Waiting for UART event.
*/
if (xQueueReceive(uart_queue, &event, portMAX_DELAY)) {
switch (event.type) {
- case UART_DATA:
+ case UART_DATA: {
/* Event of UART receiving data
*/
if (mode != EOS_CELL_UART_MODE_NONE) uart_data_read(mode);
@@ -141,8 +201,9 @@ static void uart_event_task(void *pvParameters) {
mode = _mode;
}
break;
+ }
- case UART_EEVT_MODE:
+ case UART_EEVT_MODE: {
/* Mode change
*/
_mode = (char)event.size;
@@ -155,6 +216,7 @@ static void uart_event_task(void *pvParameters) {
mode = _mode;
}
break;
+ }
default:
break;
@@ -164,14 +226,7 @@ static void uart_event_task(void *pvParameters) {
vTaskDelete(NULL);
}
-static void IRAM_ATTR uart_ri_isr_handler(void *arg) {
- modem_event_t evt;
-
- evt.type = MODEM_ETYPE_RI;
- xQueueSendFromISR(modem_queue, &evt, NULL);
-}
-
-static void modem_set_mode(uint8_t mode) {
+static void uart_change_mode(uint8_t mode) {
uart_event_t evt;
evt.type = UART_EEVT_MODE;
@@ -179,110 +234,97 @@ static void modem_set_mode(uint8_t mode) {
xQueueSend(uart_queue, &evt, portMAX_DELAY);
}
-static int modem_atcmd_init(void) {
- unsigned char *buf;
- int echo_on = 0;
- int tries = 3;
- int i, r;
+static void IRAM_ATTR uart_ring_handler(void *arg) {
+ modem_event_t evt;
- xSemaphoreTake(mutex, portMAX_DELAY);
- modem_set_mode(EOS_CELL_UART_MODE_NONE);
- r = xSemaphoreTake(uart_mutex, 1000);
- if (r == pdFALSE) {
- modem_set_mode(uart_mode);
- xSemaphoreGive(mutex);
- return EOS_ERR_TIMEOUT;
- }
+ evt.type = MODEM_ETYPE_RING;
+ xQueueSendFromISR(modem_queue, &evt, NULL);
+}
- do {
- at_cmd("AT\r");
- r = at_expect("^AT", "^OK", 1000);
- if (r >= 0) {
- echo_on = r;
- if (echo_on) {
- r = at_expect("^OK", NULL, 1000);
- }
- break;
- }
- tries--;
- } while (tries);
+static void modem_init_gpio(void) {
+ // Configuration for the DTR/RI lines
+ gpio_config_t io_conf = {};
- if (tries == 0) {
- modem_set_mode(uart_mode);
- xSemaphoreGive(uart_mutex);
- xSemaphoreGive(mutex);
+ io_conf.intr_type = GPIO_INTR_DISABLE;
+ io_conf.mode = GPIO_MODE_OUTPUT;
+ io_conf.pin_bit_mask = ((uint64_t)1 << UART_GPIO_DTR);
+ io_conf.pull_up_en = 0;
+ io_conf.pull_down_en = 0;
+ gpio_config(&io_conf);
+ gpio_set_level(UART_GPIO_DTR, 0);
- return EOS_ERR_TIMEOUT;
- }
+ io_conf.intr_type = GPIO_INTR_NEGEDGE;
+ io_conf.mode = GPIO_MODE_INPUT;
+ io_conf.pin_bit_mask = ((uint64_t)1 << UART_GPIO_RI);
+ io_conf.pull_up_en = 0;
+ io_conf.pull_down_en = 0;
+ gpio_config(&io_conf);
+ gpio_isr_handler_add(UART_GPIO_RI, uart_ring_handler, NULL);
+}
- if (echo_on) {
- at_cmd("AT&F\r");
- r = at_expect("^AT&F", NULL, 1000);
- r = at_expect("^OK", NULL, 1000);
- } else {
- at_cmd("AT&F\r");
- r = at_expect("^OK", NULL, 1000);
- }
- at_cmd("ATE0\r");
- r = at_expect("^ATE0", NULL, 1000);
- r = at_expect("^OK", "^ERROR", 1000);
+static size_t modem_get_status(unsigned char *buffer) {
+ size_t len;
- for (i=0; i<AT_CMD_INIT_SIZE; i++) {
- at_cmd(at_cmd_init[i]);
- r = at_expect("^OK", "^ERROR", 1000);
- }
+ len = 1;
+ if (modem_initialized) {
+ switch (uart_mode) {
+ case EOS_CELL_UART_MODE_ATCMD: {
+ buffer[0] = EOS_CELL_STATUS_IDLE;
+ break;
+ }
- buf = eos_net_alloc();
- buf[0] = EOS_CELL_MTYPE_DEV | EOS_CELL_MTYPE_READY;
- eos_net_send(EOS_NET_MTYPE_CELL, buf, 1);
+ case EOS_CELL_UART_MODE_RELAY: {
+ buffer[0] = EOS_CELL_STATUS_RELAY;
+ break;
+ }
- modem_initialized = 1;
- modem_set_mode(uart_mode);
- xSemaphoreGive(uart_mutex);
- xSemaphoreGive(mutex);
+ case EOS_CELL_UART_MODE_PPP: {
+ buffer[0] = EOS_CELL_STATUS_PPP;
+ buffer[1] = ppp_connected;
+ len = 2;
+ break;
+ }
+ }
+ } else {
+ buffer[0] = EOS_CELL_STATUS_RESET;
+ }
- return EOS_OK;
+ return len;
}
+static void modem_send_status(void) {
+ modem_event_t evt;
-static void modem_atcmd_read(size_t bsize) {
- char *ln_end;
- int rd = 0;
-
- do {
- char *uart_curr = uart_buf + uart_buf_len;
- int _rd = eos_modem_read(uart_curr, MIN(bsize - rd, sizeof(uart_buf) - uart_buf_len - 1), 100);
+ evt.type = MODEM_ETYPE_STATUS;
+ evt.param_len = modem_get_status(evt.param);
+ xQueueSend(modem_queue, &evt, portMAX_DELAY);
+}
- rd += _rd;
- uart_buf_len += _rd;
- uart_buf[uart_buf_len] = '\0';
- while ((ln_end = strchr(uart_curr, '\n'))) {
- char *_ln_end = ln_end;
+static void modem_atinit_handler(char *urc, regmatch_t m[]) {
+ modem_event_t evt;
- while ((_ln_end > uart_buf) && (*(_ln_end - 1) == '\r')) _ln_end--;
- memcpy(urc_buf, uart_buf, _ln_end - uart_buf);
- urc_buf[_ln_end - uart_buf] = '\0';
+ evt.type = MODEM_ETYPE_ATINIT;
+ xQueueSend(modem_queue, &evt, portMAX_DELAY);
+}
- uart_buf_len -= ln_end - uart_buf + 1;
- if (uart_buf_len) memmove(uart_buf, ln_end + 1, uart_buf_len);
- if (!uart_buf_dirty) at_urc_process(urc_buf);
+static int modem_atinit(void) {
+ int r;
- uart_curr = uart_buf;
- uart_buf[uart_buf_len] = '\0';
- uart_buf_dirty = 0;
- }
- if (uart_buf_len == sizeof(uart_buf) - 1) {
- uart_buf_len = 0;
- uart_buf_dirty = 1;
- }
- } while (rd != bsize);
-}
+ xSemaphoreTake(mutex, portMAX_DELAY);
+ uart_change_mode(EOS_CELL_UART_MODE_NONE);
+ r = xSemaphoreTake(uart_mutex, 1000);
+ if (r == pdFALSE) {
+ uart_change_mode(uart_mode);
+ xSemaphoreGive(mutex);
+ return EOS_ERR_TIMEOUT;
+ }
-static void modem_urc_init_handler(char *urc, regmatch_t m[]) {
- modem_event_t evt;
+ r = eos_modem_atinit();
+ uart_change_mode(uart_mode);
+ xSemaphoreGive(uart_mutex);
+ xSemaphoreGive(mutex);
- evt.type = MODEM_ETYPE_INIT;
- xQueueSend(modem_queue, &evt, portMAX_DELAY);
+ return r;
}
static void modem_event_task(void *pvParameters) {
@@ -291,16 +333,28 @@ static void modem_event_task(void *pvParameters) {
while (1) {
if (xQueueReceive(modem_queue, &evt, portMAX_DELAY)) {
switch (evt.type) {
- case MODEM_ETYPE_INIT:
- modem_atcmd_init();
+ case MODEM_ETYPE_ATINIT: {
+ int r;
+
+ r = modem_atinit();
+ if (r) ESP_LOGE(TAG, "Modem init failed");
break;
+ }
- case MODEM_ETYPE_RI:
- ESP_LOGI(TAG, "URC from RI");
+ case MODEM_ETYPE_STATUS: {
+ unsigned char *buf;
+
+ buf = eos_net_alloc();
+ buf[0] = EOS_CELL_MTYPE_DEV | EOS_CELL_MTYPE_STATUS;
+ memcpy(buf + 1, evt.param, evt.param_len);
+ eos_net_send(EOS_NET_MTYPE_CELL, buf, evt.param_len + 1);
break;
+ }
- default:
+ case MODEM_ETYPE_RING: {
+ ESP_LOGI(TAG, "URC from RI");
break;
+ }
}
/* Obsolete
uint64_t t_start = esp_timer_get_time();
@@ -350,21 +404,23 @@ static uint32_t ppp_output_cb(ppp_pcb *pcb, uint8_t *data, uint32_t len, void *c
/* PPP status callback */
static void ppp_status_cb(ppp_pcb *pcb, int err_code, void *ctx) {
- unsigned char *rbuf;
struct netif *pppif = ppp_netif(pcb);
LWIP_UNUSED_ARG(ctx);
- switch(err_code) {
+ switch (err_code) {
case PPPERR_NONE: {
ESP_LOGI(TAG, "status_cb: Connect");
ESP_LOGI(TAG," our_ipaddr = %s\n", ipaddr_ntoa(&pppif->ip_addr));
ESP_LOGI(TAG," his_ipaddr = %s\n", ipaddr_ntoa(&pppif->gw));
ESP_LOGI(TAG," netmask = %s\n", ipaddr_ntoa(&pppif->netmask));
- rbuf = eos_net_alloc();
- rbuf[0] = EOS_CELL_MTYPE_PDP | EOS_CELL_MTYPE_PDP_CONNECT;
- rbuf[1] = EOS_OK;
- eos_net_send(EOS_NET_MTYPE_CELL, rbuf, 2);
+
+ xSemaphoreTake(mutex, portMAX_DELAY);
+ ppp_connected = 1;
+ ip_addr_copy(ppp_ipaddr, pppif->ip_addr);
+ modem_send_status();
+ xSemaphoreGive(mutex);
+
return;
}
case PPPERR_PARAM: {
@@ -422,16 +478,20 @@ static void ppp_status_cb(ppp_pcb *pcb, int err_code, void *ctx) {
}
xSemaphoreTake(mutex, portMAX_DELAY);
-
- if (_uart_mode == EOS_CELL_UART_MODE_UNDEF) _uart_mode = EOS_CELL_UART_MODE_ATCMD;
- uart_mode = _uart_mode;
- _uart_mode = EOS_CELL_UART_MODE_UNDEF;
-
- modem_set_mode(EOS_CELL_UART_MODE_NONE);
+ if (uart_mode_next != EOS_CELL_UART_MODE_NONE) {
+ uart_mode = uart_mode_next;
+ uart_mode_next = EOS_CELL_UART_MODE_NONE;
+ } else {
+ uart_mode = EOS_CELL_UART_MODE_ATCMD;
+ }
+ ppp_connected = 0;
+ ip_addr_set_zero(&ppp_ipaddr);
+ modem_send_status();
+ uart_change_mode(EOS_CELL_UART_MODE_NONE);
xSemaphoreTake(uart_mutex, portMAX_DELAY);
ppp_handle = NULL;
- modem_set_mode(uart_mode);
+ uart_change_mode(uart_mode);
xSemaphoreGive(uart_mutex);
xSemaphoreGive(mutex);
@@ -450,7 +510,7 @@ static int ppp_pause(uint32_t timeout) {
uint64_t t_start;
uint32_t dt, _dt;
- modem_set_mode(EOS_CELL_UART_MODE_NONE);
+ uart_change_mode(EOS_CELL_UART_MODE_NONE);
t_start = esp_timer_get_time();
r = xSemaphoreTake(uart_mutex, timeout ? timeout / portTICK_PERIOD_MS : portMAX_DELAY);
@@ -458,14 +518,14 @@ static int ppp_pause(uint32_t timeout) {
if (timeout) {
dt = ((esp_timer_get_time() - t_start) / 1000);
if (dt >= timeout) {
- modem_set_mode(EOS_CELL_UART_MODE_PPP);
+ uart_change_mode(EOS_CELL_UART_MODE_PPP);
xSemaphoreGive(uart_mutex);
return EOS_ERR_TIMEOUT;
}
}
r = xSemaphoreTake(ppp_mutex, timeout ? (timeout - dt) / portTICK_PERIOD_MS : portMAX_DELAY);
if (r == pdFALSE) {
- modem_set_mode(EOS_CELL_UART_MODE_PPP);
+ uart_change_mode(EOS_CELL_UART_MODE_PPP);
xSemaphoreGive(uart_mutex);
return EOS_ERR_TIMEOUT;
}
@@ -500,7 +560,7 @@ static int ppp_pause(uint32_t timeout) {
uart_buf_len = sizeof(uart_buf) / 2;
}
if (!done && timeout && (dt >= timeout)) {
- modem_set_mode(EOS_CELL_UART_MODE_PPP);
+ uart_change_mode(EOS_CELL_UART_MODE_PPP);
xSemaphoreGive(uart_mutex);
xSemaphoreGive(ppp_mutex);
return EOS_ERR_TIMEOUT;
@@ -516,9 +576,9 @@ static int ppp_resume(void) {
at_cmd("ATO\r");
r = at_expect("^CONNECT", "^(ERROR|NO CARRIER)", 1000);
- if (r <= 0) rv = EOS_ERR;
+ if (r) rv = EOS_ERR;
- modem_set_mode(EOS_CELL_UART_MODE_PPP);
+ uart_change_mode(EOS_CELL_UART_MODE_PPP);
xSemaphoreGive(uart_mutex);
xSemaphoreGive(ppp_mutex);
@@ -533,25 +593,25 @@ static int ppp_setup(void) {
cmd_len = snprintf(cmd, sizeof(cmd), "AT+CGDCONT=1,\"IP\",\"%s\"\r", ppp_apn);
if ((cmd_len < 0) || (cmd_len >= sizeof(cmd))) return EOS_ERR;
- modem_set_mode(EOS_CELL_UART_MODE_NONE);
+ uart_change_mode(EOS_CELL_UART_MODE_NONE);
r = xSemaphoreTake(uart_mutex, 1000 / portTICK_PERIOD_MS);
if (r == pdFALSE) {
- modem_set_mode(uart_mode);
+ uart_change_mode(uart_mode);
return EOS_ERR_TIMEOUT;
}
at_cmd(cmd);
r = at_expect("^OK", "^ERROR", 1000);
- if (r <= 0) {
- modem_set_mode(uart_mode);
+ if (r) {
+ uart_change_mode(uart_mode);
xSemaphoreGive(uart_mutex);
return EOS_ERR;
}
at_cmd("AT+CGDATA=\"PPP\",1\r");
r = at_expect("^CONNECT", "^NO CARRIER", 1000);
- if (r <= 0) {
- modem_set_mode(uart_mode);
+ if (r) {
+ uart_change_mode(uart_mode);
xSemaphoreGive(uart_mutex);
return EOS_ERR;
}
@@ -559,18 +619,16 @@ static int ppp_setup(void) {
ppp_handle = pppapi_pppos_create(&ppp_netif, ppp_output_cb, ppp_status_cb, NULL);
ppp_set_usepeerdns(ppp_handle, 1);
ppp_set_default(ppp_handle);
- ppp_set_auth(ppp_handle, PPPAUTHTYPE_ANY, ppp_user, ppp_pass);
+ ppp_set_auth(ppp_handle, PPPAUTHTYPE_ANY, ppp_usr, ppp_pwd);
ppp_connect(ppp_handle, 0);
- modem_set_mode(EOS_CELL_UART_MODE_PPP);
+ uart_change_mode(EOS_CELL_UART_MODE_PPP);
xSemaphoreGive(uart_mutex);
return EOS_OK;
}
void eos_modem_init(void) {
- /* Configure parameters of an UART driver,
- * communication pins and install the driver */
uart_config_t uart_config = {
.baud_rate = 115200,
.data_bits = UART_DATA_8_BITS,
@@ -582,23 +640,11 @@ void eos_modem_init(void) {
uart_set_pin(UART_NUM_2, UART_GPIO_TXD, UART_GPIO_RXD, UART_PIN_NO_CHANGE, UART_PIN_NO_CHANGE);
uart_driver_install(UART_NUM_2, UART_SIZE_IO_BUF, UART_SIZE_IO_BUF, 10, &uart_queue, 0);
- // Configuration for the DTR/RI lines
- gpio_config_t io_conf;
-
- io_conf.intr_type = GPIO_INTR_DISABLE;
- io_conf.mode = GPIO_MODE_OUTPUT;
- io_conf.pin_bit_mask = ((uint64_t)1 << UART_GPIO_DTR);
- io_conf.pull_up_en = 0;
- io_conf.pull_down_en = 0;
- gpio_config(&io_conf);
- gpio_set_level(UART_GPIO_DTR, 0);
-
- io_conf.intr_type = GPIO_INTR_NEGEDGE;
- io_conf.mode = GPIO_MODE_INPUT;
- io_conf.pin_bit_mask = ((uint64_t)1 << UART_GPIO_RI);
- io_conf.pull_up_en = 0;
- io_conf.pull_down_en = 0;
- gpio_config(&io_conf);
+ if (eos_power_wakeup_cause() == EOS_PWR_WAKE_RST) {
+ uart_mode = EOS_CELL_UART_MODE_ATCMD;
+ modem_initialized = 0;
+ modem_init_gpio();
+ }
mutex = xSemaphoreCreateBinary();
xSemaphoreGive(mutex);
@@ -613,16 +659,59 @@ void eos_modem_init(void) {
xTaskCreate(uart_event_task, "uart_event", EOS_TASK_SSIZE_UART, NULL, EOS_TASK_PRIORITY_UART, NULL);
xTaskCreate(modem_event_task, "modem_event", EOS_TASK_SSIZE_MODEM, NULL, EOS_TASK_PRIORITY_MODEM, NULL);
- gpio_isr_handler_add(UART_GPIO_RI, uart_ri_isr_handler, NULL);
-
at_init();
- at_urc_insert("^PB DONE", modem_urc_init_handler, REG_EXTENDED);
- eos_modem_set_mode(EOS_CELL_UART_MODE_ATCMD);
+ at_urc_insert("^PB DONE", modem_atinit_handler, REG_EXTENDED);
+ at_urc_insert("^\\+CME ERROR: SIM not inserted", modem_atinit_handler, REG_EXTENDED);
+
+ ESP_LOGI(TAG, "INIT");
+}
+
+int eos_modem_atinit(void) {
+ int echo_on = 0;
+ int tries = 3;
+ int i, r;
+
+ do {
+ at_cmd("AT\r");
+ r = at_expect("^AT", "^OK", 1000);
+ if (r >= 0) {
+ echo_on = !r;
+ if (echo_on) {
+ r = at_expect("^OK", NULL, 1000);
+ }
+ break;
+ }
+ tries--;
+ } while (tries);
+
+ if (tries == 0) return EOS_ERR_TIMEOUT;
+
+ if (echo_on) {
+ at_cmd("AT&F\r");
+ r = at_expect("^AT&F", NULL, 1000);
+ r = at_expect("^OK", NULL, 1000);
+ } else {
+ at_cmd("AT&F\r");
+ r = at_expect("^OK", NULL, 1000);
+ }
+ at_cmd("ATE0\r");
+ r = at_expect("^ATE0", NULL, 1000);
+ r = at_expect("^OK", "^ERROR", 1000);
+
+ for (i=0; i<AT_CMD_INIT_SIZE; i++) {
+ at_cmd(at_cmd_init[i]);
+ r = at_expect("^OK", "^ERROR", 1000);
+ }
+
+ modem_initialized = 1;
eos_cell_voice_init();
eos_cell_sms_init();
eos_cell_ussd_init();
- ESP_LOGI(TAG, "INIT");
+
+ modem_send_status();
+
+ return EOS_OK;
}
void eos_modem_flush(void){
@@ -688,27 +777,45 @@ uint8_t eos_modem_get_mode(void) {
uint8_t ret;
xSemaphoreTake(mutex, portMAX_DELAY);
- ret = uart_mode;
+ if (modem_initialized) {
+ ret = uart_mode;
+ } else {
+ ret = EOS_CELL_UART_MODE_NONE;
+ }
xSemaphoreGive(mutex);
return ret;
}
+size_t eos_modem_get_status(unsigned char *buffer) {
+ size_t len;
+
+ xSemaphoreTake(mutex, portMAX_DELAY);
+ len = modem_get_status(buffer);
+ xSemaphoreGive(mutex);
+
+ return len;
+}
+
int eos_modem_set_mode(uint8_t mode) {
int rv = EOS_OK;
xSemaphoreTake(mutex, portMAX_DELAY);
- if (mode != uart_mode) {
+ if (!modem_initialized) rv = EOS_ERR_BUSY;
+ if (!rv && (mode != uart_mode)) {
if ((uart_mode == EOS_CELL_UART_MODE_PPP) && ppp_handle) {
- _uart_mode = mode;
+ uart_mode_next = mode;
pppapi_close(ppp_handle, 0);
} else {
if (mode == EOS_CELL_UART_MODE_PPP) {
rv = ppp_setup();
} else {
- modem_set_mode(mode);
+ uart_change_mode(mode);
+ }
+ if (!rv) {
+ uart_mode = mode;
+ modem_send_status();
}
- if (!rv) uart_mode = mode;
}
}
xSemaphoreGive(mutex);
@@ -727,10 +834,10 @@ int eos_modem_take(uint32_t timeout) {
} else {
int r;
- modem_set_mode(EOS_CELL_UART_MODE_NONE);
+ uart_change_mode(EOS_CELL_UART_MODE_NONE);
r = xSemaphoreTake(uart_mutex, timeout ? timeout / portTICK_PERIOD_MS : portMAX_DELAY);
if (r == pdFALSE) {
- modem_set_mode(uart_mode);
+ uart_change_mode(uart_mode);
rv = EOS_ERR_TIMEOUT;
}
}
@@ -745,45 +852,55 @@ void eos_modem_give(void) {
int rv = ppp_resume();
if (rv) ESP_LOGW(TAG, "PPP resume failed");
} else {
- modem_set_mode(uart_mode);
+ uart_change_mode(uart_mode);
xSemaphoreGive(uart_mutex);
}
xSemaphoreGive(mutex);
}
-void eos_modem_sleep(uint8_t mode) {
+void eos_modem_sleep(void) {
int r;
xSemaphoreTake(mutex, portMAX_DELAY);
- modem_set_mode(EOS_CELL_UART_MODE_NONE);
+ uart_change_mode(EOS_CELL_UART_MODE_NONE);
r = xSemaphoreTake(uart_mutex, 1000 / portTICK_PERIOD_MS);
if (r == pdFALSE) {
ESP_LOGE(TAG, "Obtaining mutex before sleep failed");
}
gpio_set_level(UART_GPIO_DTR, 1);
- if (mode == EOS_PWR_SMODE_DEEP) {
- gpio_hold_en(UART_GPIO_DTR);
- }
+}
+
+void eos_modem_deep_sleep(void) {
+ gpio_hold_en(UART_GPIO_DTR);
}
void eos_modem_wake(uint8_t source, uint8_t mode) {
if (source == EOS_PWR_WAKE_UART) {
modem_event_t evt;
- evt.type = MODEM_ETYPE_RI;
+ evt.type = MODEM_ETYPE_RING;
xQueueSend(modem_queue, &evt, portMAX_DELAY);
}
- if (mode != EOS_PWR_SMODE_DEEP) {
- gpio_set_intr_type(UART_GPIO_RI, GPIO_INTR_NEGEDGE);
- gpio_isr_handler_add(UART_GPIO_RI, uart_ri_isr_handler, NULL);
- gpio_set_level(UART_GPIO_DTR, 0);
+ switch (mode) {
+ case EOS_PWR_SMODE_LIGHT: {
+ gpio_set_intr_type(UART_GPIO_RI, GPIO_INTR_NEGEDGE);
+ gpio_isr_handler_add(UART_GPIO_RI, uart_ring_handler, NULL);
+ gpio_set_level(UART_GPIO_DTR, 0);
- modem_set_mode(uart_mode);
- xSemaphoreGive(uart_mutex);
- xSemaphoreGive(mutex);
- } else {
- gpio_hold_dis(UART_GPIO_DTR);
+ uart_change_mode(uart_mode);
+ xSemaphoreGive(uart_mutex);
+ xSemaphoreGive(mutex);
+
+ break;
+ }
+
+ case EOS_PWR_SMODE_DEEP: {
+ gpio_hold_dis(UART_GPIO_DTR);
+ modem_init_gpio();
+
+ break;
+ }
}
}
@@ -795,23 +912,54 @@ int eos_modem_reset(void) {
at_cmd("AT+CRESET\r");
at_expect("^OK", NULL, 1000);
+
+ uart_change_mode(EOS_CELL_UART_MODE_ATCMD);
+ xSemaphoreGive(uart_mutex);
+
uart_mode = EOS_CELL_UART_MODE_ATCMD;
modem_initialized = 0;
- eos_modem_give();
+ modem_send_status();
+ xSemaphoreGive(mutex);
return EOS_OK;
}
+void eos_ppp_get_apn(char *apn) {
+ xSemaphoreTake(mutex, portMAX_DELAY);
+ strcpy(apn, ppp_apn);
+ xSemaphoreGive(mutex);
+}
+
void eos_ppp_set_apn(char *apn) {
xSemaphoreTake(mutex, portMAX_DELAY);
strncpy(ppp_apn, apn, sizeof(ppp_apn) - 1);
+ ppp_apn[sizeof(ppp_apn) - 1] = '\0';
+ xSemaphoreGive(mutex);
+}
+
+void eos_ppp_get_usr(char *usr) {
+ xSemaphoreTake(mutex, portMAX_DELAY);
+ strcpy(usr, ppp_usr);
+ xSemaphoreGive(mutex);
+}
+
+void eos_ppp_set_usr(char *usr) {
+ xSemaphoreTake(mutex, portMAX_DELAY);
+ strncpy(ppp_usr, usr, sizeof(ppp_usr) - 1);
+ ppp_usr[sizeof(ppp_usr) - 1] = '\0';
+ xSemaphoreGive(mutex);
+}
+
+void eos_ppp_get_pwd(char *pwd) {
+ xSemaphoreTake(mutex, portMAX_DELAY);
+ strcpy(pwd, ppp_pwd);
xSemaphoreGive(mutex);
}
-void eos_ppp_set_auth(char *user, char *pass) {
+void eos_ppp_set_pwd(char *pwd) {
xSemaphoreTake(mutex, portMAX_DELAY);
- strncpy(ppp_user, user, sizeof(ppp_user) - 1);
- strncpy(ppp_pass, pass, sizeof(ppp_pass) - 1);
+ strncpy(ppp_pwd, pwd, sizeof(ppp_pwd) - 1);
+ ppp_pwd[sizeof(ppp_pwd) - 1] = '\0';
xSemaphoreGive(mutex);
}
diff --git a/fw/esp32/components/eos/cell_pcm.c b/fw/esp32/components/eos/cell_pcm.c
index 57258c9..0648be7 100644
--- a/fw/esp32/components/eos/cell_pcm.c
+++ b/fw/esp32/components/eos/cell_pcm.c
@@ -44,11 +44,6 @@ static const char *TAG = "EOS PCM";
static void i2s_event_task(void *pvParameters) {
i2s_event_t event;
- unsigned char *buf;
- unsigned char _type;
- size_t bytes_w;
- ssize_t bytes_r;
- uint16_t bytes_e;
ssize_t hold_bytes_r = 0;
unsigned char *hold_buf = NULL;
char hold_cnt = 0;
@@ -57,9 +52,16 @@ static void i2s_event_task(void *pvParameters) {
// Waiting for I2S event.
if (xQueueReceive(i2s_queue, &event, portMAX_DELAY)) {
switch (event.type) {
- case I2S_EVENT_RX_DONE:
+ case I2S_EVENT_RX_DONE: {
+ ssize_t bytes_r;
+ size_t bytes_w;
+ uint16_t bytes_e;
+ unsigned char _type;
+ unsigned char *buf;
+
// Event of I2S receiving data
if (!hold_cnt) {
+
buf = eos_net_alloc();
buf[0] = EOS_CELL_MTYPE_VOICE | EOS_CELL_MTYPE_VOICE_PCM;
bytes_r = eos_cell_pcm_read(buf + 1, PCM_MIC_WM);
@@ -91,14 +93,17 @@ static void i2s_event_task(void *pvParameters) {
xSemaphoreGive(mutex);
}
break;
+ }
- case I2S_EVENT_DMA_ERROR:
+ case I2S_EVENT_DMA_ERROR: {
ESP_LOGE(TAG, "*** I2S DMA ERROR ***");
break;
+ }
- case I2S_EVENT_MAX:
+ case I2S_EVENT_MAX: {
hold_cnt = PCM_HOLD_CNT_RX;
break;
+ }
default:
break;
diff --git a/fw/esp32/components/eos/cell_pdp.c b/fw/esp32/components/eos/cell_pdp.c
index 4c5321a..fc4739a 100644
--- a/fw/esp32/components/eos/cell_pdp.c
+++ b/fw/esp32/components/eos/cell_pdp.c
@@ -4,45 +4,80 @@
#include <esp_log.h>
#include "eos.h"
+#include "net.h"
#include "cell.h"
void eos_cell_pdp_handler(unsigned char mtype, unsigned char *buffer, uint16_t buf_len) {
- char *apn, *user, *pass, *_buf;
- uint16_t _buf_len;
-
switch (mtype) {
- case EOS_CELL_MTYPE_PDP_CONFIG:
- _buf = (char *)buffer;
- _buf_len = 0;
-
- apn = _buf;
- _buf_len = strnlen(_buf, buf_len);
- if (_buf_len == buf_len) break;
- _buf += _buf_len + 1;
- buf_len -= _buf_len + 1;
-
- user = _buf;
- _buf_len = strnlen(_buf, buf_len);
- if (_buf_len == buf_len) break;
- _buf += _buf_len + 1;
- buf_len -= _buf_len + 1;
-
- pass = _buf;
- _buf_len = strnlen(_buf, buf_len);
- if (_buf_len == buf_len) break;
- _buf += _buf_len + 1;
- buf_len -= _buf_len + 1;
-
- eos_ppp_set_apn(apn);
- eos_ppp_set_auth(user, pass);
+ case EOS_CELL_MTYPE_PDP_SET_APN:
+ case EOS_CELL_MTYPE_PDP_SET_USR:
+ case EOS_CELL_MTYPE_PDP_SET_PWD: {
+ char *arg;
+ size_t arg_len;
+
+ buffer++;
+ buf_len--;
+
+ arg = (char *)buffer;
+ arg_len = strnlen(arg, buf_len);
+ if (arg_len == buf_len) break;
+ if (arg_len >= EOS_CELL_PDP_SIZE_ARG) break;
+
+ switch (mtype) {
+ case EOS_CELL_MTYPE_PDP_SET_APN: {
+ eos_ppp_set_apn(arg);
+ break;
+
+ }
+ case EOS_CELL_MTYPE_PDP_SET_USR: {
+ eos_ppp_set_usr(arg);
+ break;
+
+ }
+ case EOS_CELL_MTYPE_PDP_SET_PWD: {
+ eos_ppp_set_pwd(arg);
+ break;
+ }
+ }
+ break;
+ }
+
+ case EOS_CELL_MTYPE_PDP_GET_APN:
+ case EOS_CELL_MTYPE_PDP_GET_USR:
+ case EOS_CELL_MTYPE_PDP_GET_PWD: {
+ char *arg;
+
+ buffer[0] = EOS_CELL_MTYPE_PDP | mtype;
+ arg = (char *)(buffer + 1);
+ switch (mtype) {
+ case EOS_CELL_MTYPE_PDP_GET_APN: {
+ eos_ppp_get_apn(arg);
+ break;
+
+ }
+ case EOS_CELL_MTYPE_PDP_GET_USR: {
+ eos_ppp_get_usr(arg);
+ break;
+
+ }
+ case EOS_CELL_MTYPE_PDP_GET_PWD: {
+ eos_ppp_get_pwd(arg);
+ break;
+ }
+ }
+
+ eos_net_reply(EOS_NET_MTYPE_CELL, buffer, 1 + strlen(arg));
break;
+ }
- case EOS_CELL_MTYPE_PDP_CONNECT:
+ case EOS_CELL_MTYPE_PDP_CONNECT: {
eos_ppp_connect();
break;
+ }
- case EOS_CELL_MTYPE_PDP_DISCONNECT:
+ case EOS_CELL_MTYPE_PDP_DISCONNECT: {
eos_ppp_disconnect();
break;
+ }
}
}
diff --git a/fw/esp32/components/eos/cell_sms.c b/fw/esp32/components/eos/cell_sms.c
index 9876ef8..56e282a 100644
--- a/fw/esp32/components/eos/cell_sms.c
+++ b/fw/esp32/components/eos/cell_sms.c
@@ -139,7 +139,7 @@ static int sms_encode(unsigned char *buffer, uint16_t len) {
len -= 2;
if (len < 2) return EOS_ERR;
- switch(buffer[0]) {
+ switch (buffer[0]) {
case EOS_CELL_SMS_ADDRTYPE_INTL:
addr_type = GSM_EXT | GSM_TON_INTERNATIONAL | GSM_NPI_TELEPHONE;
break;
@@ -183,10 +183,11 @@ static int sms_encode(unsigned char *buffer, uint16_t len) {
void eos_cell_sms_handler(unsigned char mtype, unsigned char *buffer, uint16_t buf_len) {
int rv;
- char b[4];
+ buffer++;
+ buf_len--;
switch (mtype) {
- case EOS_CELL_MTYPE_SMS_LIST:
+ case EOS_CELL_MTYPE_SMS_LIST: {
if (buf_len < 1) return;
rv = snprintf(cmd, sizeof(cmd), "AT+CMGL=%d\r", buffer[0]);
@@ -201,7 +202,7 @@ void eos_cell_sms_handler(unsigned char mtype, unsigned char *buffer, uint16_t b
uint16_t len;
rv = at_expect("^\\+CMGL: [0-9]+,[0-9],.*,[0-9]+$", "^OK", 1000);
- if (rv != 1) break;
+ if (rv) break;
rv = eos_modem_readln(pdu, sizeof(pdu), 1000);
if (rv) break;
@@ -220,8 +221,11 @@ void eos_cell_sms_handler(unsigned char mtype, unsigned char *buffer, uint16_t b
eos_modem_give();
break;
+ }
+
+ case EOS_CELL_MTYPE_SMS_SEND: {
+ char b[4];
- case EOS_CELL_MTYPE_SMS_SEND:
rv = sms_encode(buffer, buf_len);
if (rv) return;
@@ -236,14 +240,17 @@ void eos_cell_sms_handler(unsigned char mtype, unsigned char *buffer, uint16_t b
eos_modem_read(b, 4, 1000);
at_cmd(pdu);
rv = at_expect("^\\+CMGS: [0-9]+", "^ERROR", 5000);
- if (rv == 1) rv = at_expect("^OK", "^ERROR", 1000);
+ if (!rv) rv = at_expect("^OK", "^ERROR", 1000);
eos_modem_give();
break;
+ }
}
}
static void sms_received_handler(char *urc, regmatch_t m[]) {
+ unsigned char *buf;
+ uint16_t len;
int ref, rv;
sscanf(urc + m[1].rm_so, "%d", &ref);
@@ -254,26 +261,23 @@ static void sms_received_handler(char *urc, regmatch_t m[]) {
at_cmd(cmd);
rv = at_expect("^\\+CMGR: [0-9],.*,[0-9]+$", "^ERROR", 1000);
- if (rv == 1) {
- unsigned char *buf;
- uint16_t len;
+ if (rv) return;
- rv = eos_modem_readln(pdu, sizeof(pdu), 1000);
- if (rv) return;
+ rv = eos_modem_readln(pdu, sizeof(pdu), 1000);
+ if (rv) return;
- pdu_len = strlen(pdu);
+ pdu_len = strlen(pdu);
- rv = at_expect("^OK", NULL, 1000);
+ rv = at_expect("^OK", NULL, 1000);
- buf = eos_net_alloc();
- buf[0] = EOS_CELL_MTYPE_SMS | EOS_CELL_MTYPE_SMS_MSG_NEW;
- rv = sms_decode(buf + 1, &len);
- if (rv) {
- eos_net_free(buf);
- } else {
- len++;
- eos_net_send(EOS_NET_MTYPE_CELL, buf, len);
- }
+ buf = eos_net_alloc();
+ buf[0] = EOS_CELL_MTYPE_SMS | EOS_CELL_MTYPE_SMS_MSG_NEW;
+ rv = sms_decode(buf + 1, &len);
+ if (rv) {
+ eos_net_free(buf);
+ } else {
+ len++;
+ eos_net_send(EOS_NET_MTYPE_CELL, buf, len);
}
}
diff --git a/fw/esp32/components/eos/cell_ussd.c b/fw/esp32/components/eos/cell_ussd.c
index 5b90e35..976fd51 100644
--- a/fw/esp32/components/eos/cell_ussd.c
+++ b/fw/esp32/components/eos/cell_ussd.c
@@ -17,8 +17,10 @@ static int cmd_len;
void eos_cell_ussd_handler(unsigned char mtype, unsigned char *buffer, uint16_t buf_len) {
int rv;
+ buffer++;
+ buf_len--;
switch (mtype) {
- case EOS_CELL_MTYPE_USSD_REQUEST:
+ case EOS_CELL_MTYPE_USSD_REQUEST: {
if (buf_len > EOS_CELL_MAX_USSD_STR) return;
buffer[buf_len] = '\0';
@@ -33,8 +35,9 @@ void eos_cell_ussd_handler(unsigned char mtype, unsigned char *buffer, uint16_t
eos_modem_give();
break;
+ }
- case EOS_CELL_MTYPE_USSD_CANCEL:
+ case EOS_CELL_MTYPE_USSD_CANCEL: {
rv = eos_modem_take(1000);
if (rv) return;
@@ -43,8 +46,8 @@ void eos_cell_ussd_handler(unsigned char mtype, unsigned char *buffer, uint16_t
eos_modem_give();
break;
+ }
}
-
}
static void ussd_reply_handler(char *urc, regmatch_t m[]) {
diff --git a/fw/esp32/components/eos/cell_voice.c b/fw/esp32/components/eos/cell_voice.c
index c0b9a7d..89233f0 100644
--- a/fw/esp32/components/eos/cell_voice.c
+++ b/fw/esp32/components/eos/cell_voice.c
@@ -2,6 +2,9 @@
#include <stdio.h>
#include <string.h>
+#include <freertos/FreeRTOS.h>
+#include <freertos/task.h>
+
#include <esp_timer.h>
#include <esp_log.h>
@@ -16,8 +19,10 @@ static int cmd_len;
void eos_cell_voice_handler(unsigned char mtype, unsigned char *buffer, uint16_t buf_len) {
int rv;
+ buffer++;
+ buf_len--;
switch (mtype) {
- case EOS_CELL_MTYPE_VOICE_DIAL:
+ case EOS_CELL_MTYPE_VOICE_DIAL: {
if (buf_len > EOS_CELL_MAX_DIAL_STR) return;
buffer[buf_len] = '\0';
@@ -33,19 +38,21 @@ void eos_cell_voice_handler(unsigned char mtype, unsigned char *buffer, uint16_t
eos_modem_give();
eos_cell_pcm_start();
break;
+ }
- case EOS_CELL_MTYPE_VOICE_ANSWER:
+ case EOS_CELL_MTYPE_VOICE_ANSWER: {
rv = eos_modem_take(1000);
if (rv) return;
at_cmd("ATA\r");
- rv = at_expect("^OK", "^ERROR", 1000);
+ rv = at_expect("^OK", "^NO CARRIER", 1000);
eos_modem_give();
eos_cell_pcm_start();
break;
+ }
- case EOS_CELL_MTYPE_VOICE_HANGUP:
+ case EOS_CELL_MTYPE_VOICE_HANGUP: {
eos_cell_pcm_stop();
rv = eos_modem_take(1000);
@@ -56,10 +63,12 @@ void eos_cell_voice_handler(unsigned char mtype, unsigned char *buffer, uint16_t
eos_modem_give();
break;
+ }
- case EOS_CELL_MTYPE_VOICE_PCM:
+ case EOS_CELL_MTYPE_VOICE_PCM: {
eos_cell_pcm_push(buffer, buf_len);
break;
+ }
}
}
@@ -74,7 +83,7 @@ static void ring_handler(char *urc, regmatch_t m[]) {
buf[0] = EOS_CELL_MTYPE_VOICE | EOS_CELL_MTYPE_VOICE_RING;
len = 1;
rv = at_expect_match("^\\+CLIP: \"(\\+?[0-9]+)\"", NULL, &ring_buf, match, 2, REG_EXTENDED, 1000);
- if (rv == 1) {
+ if (!rv) {
ring_buf[match[1].rm_eo] = '\0';
strcpy((char *)buf + 1, ring_buf + match[1].rm_so);
len += 1 + match[1].rm_eo - match[1].rm_so;
@@ -88,6 +97,23 @@ static void call_begin_handler(char *urc, regmatch_t m[]) {
buf = eos_net_alloc();
buf[0] = EOS_CELL_MTYPE_VOICE | EOS_CELL_MTYPE_VOICE_BEGIN;
eos_net_send(EOS_NET_MTYPE_CELL, buf, 1);
+
+ vTaskDelay(100 / portTICK_PERIOD_MS);
+ at_cmd("AT+CECH=0x0000\r");
+ at_expect("^OK", "^ERROR", 1000);
+
+ at_cmd("AT+CECDT=0x0000\r");
+ at_expect("^OK", "^ERROR", 1000);
+
+ at_cmd("AT+CECWB=0x0000\r");
+ at_expect("^OK", "^ERROR", 1000);
+
+ at_cmd("AT+CNSLIM=0x0000\r");
+ at_expect("^OK", "^ERROR", 1000);
+ /*
+ at_cmd("AT+CECRX=0\r");
+ at_expect("^OK", "^ERROR", 1000);
+ */
}
static void call_end_handler(char *urc, regmatch_t m[]) {
diff --git a/fw/esp32/components/eos/gsm.c b/fw/esp32/components/eos/gsm.c
index 9a0874a..920e121 100644
--- a/fw/esp32/components/eos/gsm.c
+++ b/fw/esp32/components/eos/gsm.c
@@ -56,7 +56,7 @@ void gsm_dcs_dec(uint8_t dcs, uint8_t *enc, uint16_t *flags) {
switch (group) {
case GSM_DCS_MWI_DISCARD:
case GSM_DCS_MWI_STORE_GSM7:
- case GSM_DCS_MWI_STORE_UCS2:
+ case GSM_DCS_MWI_STORE_UCS2: {
if (group == GSM_DCS_MWI_STORE_UCS2) {
*enc = GSM_ENC_UCS2;
} else {
@@ -66,12 +66,14 @@ void gsm_dcs_dec(uint8_t dcs, uint8_t *enc, uint16_t *flags) {
*flags |= GSM_FLAG_MWI;
*flags |= (uint16_t)(dcs & (GSM_DCS_MWI_SENSE | GSM_DCS_MWI_TYPE)) << 12;
break;
+ }
- case GSM_DCS_ENCLASS:
+ case GSM_DCS_ENCLASS: {
*flags |= GSM_FLAG_CLASS;
*flags |= (uint16_t)(dcs & GSM_DCS_CLASS) << 8;
*enc = dcs & GSM_DCS_ENCLASS_ENC ? GSM_ENC_8BIT : GSM_ENC_7BIT;
break;
+ }
}
}
}
diff --git a/fw/esp32/components/eos/include/cell.h b/fw/esp32/components/eos/include/cell.h
index 2cbba7e..269615d 100644
--- a/fw/esp32/components/eos/include/cell.h
+++ b/fw/esp32/components/eos/include/cell.h
@@ -12,7 +12,7 @@
#define EOS_CELL_MAX_MTYPE 8
/* EOS_CELL_MTYPE_DEV subtypes */
-#define EOS_CELL_MTYPE_READY 1
+#define EOS_CELL_MTYPE_STATUS 1
#define EOS_CELL_MTYPE_UART_DATA 2
#define EOS_CELL_MTYPE_UART_TAKE 3
#define EOS_CELL_MTYPE_UART_GIVE 4
@@ -38,43 +38,64 @@
#define EOS_CELL_MTYPE_USSD_REPLY 2
#define EOS_CELL_MTYPE_USSD_CANCEL 3
-#define EOS_CELL_MTYPE_PDP_CONFIG 1
-#define EOS_CELL_MTYPE_PDP_CONNECT 2
-#define EOS_CELL_MTYPE_PDP_DISCONNECT 3
+#define EOS_CELL_MTYPE_PDP_GET_APN 1
+#define EOS_CELL_MTYPE_PDP_GET_USR 2
+#define EOS_CELL_MTYPE_PDP_GET_PWD 3
+#define EOS_CELL_MTYPE_PDP_SET_APN 4
+#define EOS_CELL_MTYPE_PDP_SET_USR 5
+#define EOS_CELL_MTYPE_PDP_SET_PWD 6
+#define EOS_CELL_MTYPE_PDP_CONNECT 7
+#define EOS_CELL_MTYPE_PDP_DISCONNECT 8
+
+#define EOS_CELL_STATUS_RESET 0
+#define EOS_CELL_STATUS_IDLE 1
+#define EOS_CELL_STATUS_RELAY 2
+#define EOS_CELL_STATUS_PPP 3
#define EOS_CELL_SMS_ADDRTYPE_INTL 1
#define EOS_CELL_SMS_ADDRTYPE_ALPHA 2
#define EOS_CELL_SMS_ADDRTYPE_OTHER 3
+#define EOS_CELL_PDP_SIZE_APN 64
+#define EOS_CELL_PDP_SIZE_USR 64
+#define EOS_CELL_PDP_SIZE_PWD 64
+#define EOS_CELL_PDP_SIZE_ARG 64
+
#define EOS_CELL_UART_MODE_NONE 0
#define EOS_CELL_UART_MODE_ATCMD 1
#define EOS_CELL_UART_MODE_PPP 2
#define EOS_CELL_UART_MODE_RELAY 3
-#define EOS_CELL_UART_MODE_UNDEF 0xff
-#define EOS_CELL_UART_SIZE_BUF 1024
+#define EOS_CELL_MAX_USSD_STR 128
+#define EOS_CELL_MAX_DIAL_STR 128
-#define EOS_CELL_MAX_USSD_STR 256
-#define EOS_CELL_MAX_DIAL_STR 256
+#define EOS_CELL_UART_SIZE_BUF 1024
void eos_cell_init(void);
void eos_modem_init(void);
+int eos_modem_atinit(void);
void eos_modem_flush(void);
size_t eos_modem_write(void *data, size_t size);
size_t eos_modem_read(void *data, size_t size, uint32_t timeout);
int eos_modem_readln(char *buf, size_t buf_size, uint32_t timeout);
int eos_modem_resp(char *ok_str, char *err_str, uint32_t timeout);
uint8_t eos_modem_get_mode(void);
+size_t eos_modem_get_status(unsigned char *buffer);
int eos_modem_set_mode(uint8_t mode);
int eos_modem_take(uint32_t timeout);
void eos_modem_give(void);
-void eos_modem_sleep(uint8_t mode);
+void eos_modem_sleep(void);
+void eos_modem_deep_sleep(void);
void eos_modem_wake(uint8_t source, uint8_t mode);
int eos_modem_reset(void);
+void eos_ppp_get_apn(char *apn);
void eos_ppp_set_apn(char *apn);
-void eos_ppp_set_auth(char *user, char *pass);
+void eos_ppp_get_usr(char *usr);
+void eos_ppp_set_usr(char *usr);
+void eos_ppp_get_pwd(char *pwd);
+void eos_ppp_set_pwd(char *pwd);
int eos_ppp_connect(void);
void eos_ppp_disconnect(void);
diff --git a/fw/esp32/components/eos/include/net.h b/fw/esp32/components/eos/include/net.h
index 5bccc57..3e9e625 100644
--- a/fw/esp32/components/eos/include/net.h
+++ b/fw/esp32/components/eos/include/net.h
@@ -32,5 +32,5 @@ void eos_net_free(unsigned char *buf);
int eos_net_send(unsigned char mtype, unsigned char *buffer, uint16_t len);
void eos_net_reply(unsigned char mtype, unsigned char *buffer, uint16_t len);
void eos_net_set_handler(unsigned char mtype, eos_net_fptr_t handler);
-void eos_net_sleep_done(uint8_t mode);
+void eos_net_sleep(void);
void eos_net_wake(uint8_t source, uint8_t mode);
diff --git a/fw/esp32/components/eos/include/power.h b/fw/esp32/components/eos/include/power.h
index 3d2e0bc..2215907 100644
--- a/fw/esp32/components/eos/include/power.h
+++ b/fw/esp32/components/eos/include/power.h
@@ -4,9 +4,10 @@
#define EOS_PWR_WAKE_RST 0
#define EOS_PWR_WAKE_BTN 1
-#define EOS_PWR_WAKE_NET 2
-#define EOS_PWR_WAKE_MSG 3
-#define EOS_PWR_WAKE_UART 4
+#define EOS_PWR_WAKE_UART 2
+#define EOS_PWR_WAKE_NET 3
+#define EOS_PWR_WAKE_NETQ 4
+#define EOS_PWR_WAKE_UNDEF 5
#define EOS_PWR_SMODE_LIGHT 1
#define EOS_PWR_SMODE_DEEP 2
@@ -14,6 +15,7 @@
void eos_power_init(void);
void eos_power_wait4init(void);
+void eos_power_wait4wake(void);
uint8_t eos_power_wakeup_cause(void);
void eos_power_sleep(void);
void eos_power_wake(uint8_t source);
diff --git a/fw/esp32/components/eos/include/wifi.h b/fw/esp32/components/eos/include/wifi.h
index 5a668fb..c1819e7 100644
--- a/fw/esp32/components/eos/include/wifi.h
+++ b/fw/esp32/components/eos/include/wifi.h
@@ -1,9 +1,16 @@
-#define EOS_WIFI_MTYPE_SCAN 1
-#define EOS_WIFI_MTYPE_AUTH 2
-#define EOS_WIFI_MTYPE_CONNECT 3
-#define EOS_WIFI_MTYPE_DISCONNECT 4
+#define EOS_WIFI_MTYPE_STATUS 0
+#define EOS_WIFI_MTYPE_SCAN 1
+#define EOS_WIFI_MTYPE_START 2
+#define EOS_WIFI_MTYPE_STOP 3
+#define EOS_WIFI_MTYPE_CONNECT 4
+#define EOS_WIFI_MTYPE_DISCONNECT 5
-#define EOS_WIFI_MAX_MTYPE 5
+#define EOS_WIFI_STATUS_OFF 0
+#define EOS_WIFI_STATUS_DISCONNECTED 1
+#define EOS_WIFI_STATUS_CONNECTED 2
+#define EOS_WIFI_STATUS_GOT_IP 3
+
+#define EOS_WIFI_MAX_SCAN_RECORDS 20
void eos_wifi_init(void);
@@ -11,3 +18,7 @@ int eos_wifi_scan(void);
int eos_wifi_auth(char *ssid, char *pass);
int eos_wifi_connect(void);
int eos_wifi_disconnect(void);
+
+ssize_t eos_wifi_get_status(unsigned char *buffer);
+void eos_wifi_send_status(void);
+void eos_wifi_send_scan(void); \ No newline at end of file
diff --git a/fw/esp32/components/eos/net.c b/fw/esp32/components/eos/net.c
index 73d1c43..56ec940 100644
--- a/fw/esp32/components/eos/net.c
+++ b/fw/esp32/components/eos/net.c
@@ -28,7 +28,8 @@
#define SPI_SIZE_BUF (EOS_NET_SIZE_BUF + 4)
#define SPI_SIZE_HDR 3
-static volatile char net_sleep = 0;
+static volatile int net_sleep = 0;
+static volatile int net_wake = 0;
static EOSBufQ net_buf_q;
static unsigned char *net_bufq_array[EOS_NET_SIZE_BUFQ];
@@ -96,7 +97,7 @@ static void net_xchg_task(void *pvParameters) {
spi_tr.rx_buffer = buf_recv;
spi_tr.length = SPI_SIZE_BUF * 8;
- if (eos_power_wakeup_cause()) {
+ if (eos_power_wakeup_cause() != EOS_PWR_WAKE_RST) {
wake = 1;
skip_msg = 1;
}
@@ -143,22 +144,20 @@ static void net_xchg_task(void *pvParameters) {
if (buf_recv[0] == 0xFF) { // Sleep req
if (buf_send[0] == 0) {
- int abort = 0;
+ spi_slave_free(VSPI_HOST);
+ eos_power_sleep();
xSemaphoreTake(mutex, portMAX_DELAY);
net_sleep = 1;
- if (eos_msgq_len(&net_send_q)) abort = 1;
+ if (eos_msgq_len(&net_send_q)) net_wake = 1;
xSemaphoreGive(mutex);
- spi_slave_free(VSPI_HOST);
-
- eos_power_sleep();
- if (abort) eos_power_wake(EOS_PWR_WAKE_MSG);
-
+ if (net_wake) eos_power_wake(EOS_PWR_WAKE_NETQ);
vTaskSuspend(NULL);
xSemaphoreTake(mutex, portMAX_DELAY);
net_sleep = 0;
+ net_wake = 0;
xSemaphoreGive(mutex);
spi_slave_initialize(VSPI_HOST, &spi_bus_cfg, &spi_slave_cfg, 1);
@@ -174,9 +173,9 @@ static void net_xchg_task(void *pvParameters) {
len |= (uint16_t)buf_recv[2] & 0xFF;
buffer = buf_recv + SPI_SIZE_HDR;
if ((mtype <= EOS_NET_MAX_MTYPE) && (len <= EOS_NET_MTU)) {
- net_handler[mtype - 1](mtype, buffer, len);
+ net_handler[mtype - 1](buf_recv[0], buffer, len);
} else {
- bad_handler(mtype, buffer, len);
+ bad_handler(buf_recv[0], buffer, len);
}
if ((mtype_flags & EOS_NET_MTYPE_FLAG_ONEW) && buf_send[0]) {
skip_msg = 1;
@@ -196,7 +195,7 @@ void eos_net_init(void) {
int i;
// Configuration for the handshake lines
- gpio_config_t io_conf;
+ gpio_config_t io_conf = {};
io_conf.intr_type = GPIO_INTR_DISABLE;
io_conf.mode = GPIO_MODE_OUTPUT;
@@ -254,14 +253,14 @@ int eos_net_send(unsigned char mtype, unsigned char *buffer, uint16_t len) {
int sleep;
xSemaphoreTake(mutex, portMAX_DELAY);
- sleep = net_sleep;
+ sleep = net_sleep && !net_wake;
gpio_set_level(SPI_GPIO_RTS, 1);
rv = eos_msgq_push(&net_send_q, mtype, buffer, len);
xSemaphoreGive(mutex);
if (rv) eos_net_free(buffer);
- if (sleep) eos_power_wake(EOS_PWR_WAKE_MSG);
+ if (sleep) eos_power_wake(EOS_PWR_WAKE_NETQ);
return rv;
}
@@ -278,7 +277,7 @@ void eos_net_set_handler(unsigned char mtype, eos_net_fptr_t handler) {
if (mtype && (mtype <= EOS_NET_MAX_MTYPE)) net_handler[mtype - 1] = handler;
}
-void eos_net_sleep_done(uint8_t mode) {
+void eos_net_sleep(void) {
gpio_set_level(SPI_GPIO_CTS, 1);
vTaskDelay(200 / portTICK_PERIOD_MS);
gpio_set_level(SPI_GPIO_CTS, 0);
diff --git a/fw/esp32/components/eos/power.c b/fw/esp32/components/eos/power.c
index 0cbb4e0..c659481 100644
--- a/fw/esp32/components/eos/power.c
+++ b/fw/esp32/components/eos/power.c
@@ -5,8 +5,10 @@
#include <freertos/queue.h>
#include <driver/gpio.h>
#include <esp_sleep.h>
+#include <esp_timer.h>
#include <esp_pm.h>
#include <esp_log.h>
+#include <esp32/rom/rtc.h>
#include "eos.h"
#include "net.h"
@@ -18,9 +20,10 @@
#define POWER_GPIO_UART 35
#define POWER_ETYPE_BTN 1
-#define POWER_ETYPE_SLEEP 2
-#define POWER_ETYPE_WAKE 3
-#define POWER_ETYPE_NETRDY 4
+#define POWER_ETYPE_SLEEP1 2
+#define POWER_ETYPE_SLEEP2 3
+#define POWER_ETYPE_WAKE 4
+#define POWER_ETYPE_NETRDY 5
typedef struct {
uint8_t type;
@@ -30,6 +33,8 @@ typedef struct {
};
} power_event_t;
+static esp_timer_handle_t timer;
+
static esp_pm_lock_handle_t power_lock_cpu_freq;
static esp_pm_lock_handle_t power_lock_apb_freq;
static esp_pm_lock_handle_t power_lock_no_sleep;
@@ -39,6 +44,7 @@ static const char *TAG = "EOS POWER";
static QueueHandle_t power_queue;
static volatile int init_done = 0;
+static volatile int wake_done = 0;
static void IRAM_ATTR btn_handler(void *arg) {
power_event_t evt;
@@ -79,62 +85,79 @@ static void IRAM_ATTR uart_wake_handler(void *arg) {
xQueueSendFromISR(power_queue, &evt, NULL);
}
-void power_sleep(uint8_t mode) {
- gpio_config_t io_conf;
+static void timer_handler(void *arg) {
+ power_event_t evt;
- eos_modem_sleep(mode);
- eos_net_sleep_done(mode);
+ evt.type = POWER_ETYPE_SLEEP2;
+ xQueueSendFromISR(power_queue, &evt, NULL);
+}
- switch (mode) {
- case EOS_PWR_SMODE_LIGHT:
- io_conf.intr_type = GPIO_INTR_DISABLE;
- io_conf.mode = GPIO_MODE_INPUT;
- io_conf.pin_bit_mask = ((uint64_t)1 << POWER_GPIO_NET);
- io_conf.pull_up_en = 0;
- io_conf.pull_down_en = 0;
- gpio_config(&io_conf);
+void power_sleep_stage1(void) {
+ gpio_config_t io_conf = {};
+
+ eos_modem_sleep();
+ eos_net_sleep();
+
+ io_conf.intr_type = GPIO_INTR_DISABLE;
+ io_conf.mode = GPIO_MODE_INPUT;
+ io_conf.pin_bit_mask = ((uint64_t)1 << POWER_GPIO_NET);
+ io_conf.pull_up_en = 0;
+ io_conf.pull_down_en = 0;
+ gpio_config(&io_conf);
- gpio_isr_handler_add(POWER_GPIO_BTN, btn_wake_handler, NULL);
- gpio_isr_handler_add(POWER_GPIO_NET, net_wake_handler, NULL);
- gpio_isr_handler_add(POWER_GPIO_UART, uart_wake_handler, NULL);
+ gpio_isr_handler_add(POWER_GPIO_BTN, btn_wake_handler, NULL);
+ gpio_isr_handler_add(POWER_GPIO_NET, net_wake_handler, NULL);
+ gpio_isr_handler_add(POWER_GPIO_UART, uart_wake_handler, NULL);
- esp_sleep_enable_gpio_wakeup();
- gpio_wakeup_enable(POWER_GPIO_BTN, GPIO_INTR_LOW_LEVEL);
- gpio_wakeup_enable(POWER_GPIO_NET, GPIO_INTR_LOW_LEVEL);
- gpio_wakeup_enable(POWER_GPIO_UART, GPIO_INTR_LOW_LEVEL);
+ esp_sleep_enable_gpio_wakeup();
+ gpio_wakeup_enable(POWER_GPIO_BTN, GPIO_INTR_LOW_LEVEL);
+ gpio_wakeup_enable(POWER_GPIO_NET, GPIO_INTR_LOW_LEVEL);
+ gpio_wakeup_enable(POWER_GPIO_UART, GPIO_INTR_LOW_LEVEL);
- ESP_LOGI(TAG, "SLEEP");
+ esp_timer_start_once(timer, 10 * 1000000);
- esp_pm_lock_release(power_lock_apb_freq);
- esp_pm_lock_release(power_lock_no_sleep);
+ esp_pm_lock_release(power_lock_cpu_freq);
+ esp_pm_lock_release(power_lock_apb_freq);
+ esp_pm_lock_release(power_lock_no_sleep);
+}
+void power_sleep_stage2(uint8_t mode) {
+ switch (mode) {
+ case EOS_PWR_SMODE_LIGHT: {
+ ESP_LOGI(TAG, "LIGHT SLEEP");
+
+ esp_light_sleep_start();
break;
+ }
+
+ case EOS_PWR_SMODE_DEEP: {
+ esp_sleep_disable_wakeup_source(ESP_SLEEP_WAKEUP_ALL);
- case EOS_PWR_SMODE_DEEP:
gpio_deep_sleep_hold_en();
esp_sleep_enable_ext0_wakeup(POWER_GPIO_BTN, 0);
- esp_sleep_enable_ext1_wakeup((uint64_t)1 << POWER_GPIO_UART, ESP_EXT1_WAKEUP_ALL_LOW);
+ // esp_sleep_enable_ext1_wakeup((uint64_t)1 << POWER_GPIO_UART, ESP_EXT1_WAKEUP_ALL_LOW);
- ESP_LOGI(TAG, "SLEEP");
+ ESP_LOGI(TAG, "DEEP SLEEP");
+ eos_modem_deep_sleep();
esp_deep_sleep_start();
break;
-
- default:
- break;
+ }
}
}
void power_wake_stage1(uint8_t source, uint8_t mode) {
- gpio_config_t io_conf;
-
if (mode == EOS_PWR_SMODE_LIGHT) {
+ gpio_config_t io_conf = {};
+
+ esp_pm_lock_acquire(power_lock_cpu_freq);
esp_pm_lock_acquire(power_lock_apb_freq);
esp_pm_lock_acquire(power_lock_no_sleep);
gpio_wakeup_disable(POWER_GPIO_BTN);
gpio_wakeup_disable(POWER_GPIO_NET);
gpio_wakeup_disable(POWER_GPIO_UART);
+ esp_sleep_disable_wakeup_source(ESP_SLEEP_WAKEUP_ALL);
gpio_isr_handler_remove(POWER_GPIO_NET);
io_conf.intr_type = GPIO_INTR_DISABLE;
@@ -147,8 +170,8 @@ void power_wake_stage1(uint8_t source, uint8_t mode) {
gpio_intr_disable(POWER_GPIO_BTN);
if ((source != EOS_PWR_WAKE_BTN) && (source != EOS_PWR_WAKE_NET)) {
- gpio_set_direction(POWER_GPIO_BTN, GPIO_MODE_OUTPUT);
gpio_set_level(POWER_GPIO_BTN, 0);
+ gpio_set_direction(POWER_GPIO_BTN, GPIO_MODE_OUTPUT);
vTaskDelay(200 / portTICK_PERIOD_MS);
gpio_set_direction(POWER_GPIO_BTN, GPIO_MODE_INPUT);
}
@@ -163,58 +186,77 @@ void power_wake_stage2(uint8_t source, uint8_t mode) {
gpio_isr_handler_add(POWER_GPIO_BTN, btn_handler, NULL);
ESP_LOGI(TAG, "WAKE");
+ wake_done = 1;
}
static void power_event_task(void *pvParameters) {
- unsigned char *buf;
power_event_t evt;
uint8_t source;
uint8_t wakeup_cause;
uint8_t mode;
- int sleep;
+ int sleep1, sleep2;
+ mode = 0;
source = 0;
wakeup_cause = eos_power_wakeup_cause();
- if (wakeup_cause) {
+ if (wakeup_cause != EOS_PWR_WAKE_RST) {
mode = EOS_PWR_SMODE_DEEP;
- sleep = 1;
+ sleep1 = 1;
} else {
- mode = EOS_PWR_SMODE_LIGHT;
- sleep = 0;
+ sleep1 = 0;
}
+ sleep2 = 0;
while (1) {
if (xQueueReceive(power_queue, &evt, portMAX_DELAY)) {
switch (evt.type) {
- case POWER_ETYPE_SLEEP:
- if (!sleep) {
+ case POWER_ETYPE_SLEEP1: {
+ if (!sleep1) {
+ mode = EOS_PWR_SMODE_LIGHT;
+ power_sleep_stage1();
+ sleep1 = 1;
+ sleep2 = 1;
+ }
+ break;
+ }
+
+ case POWER_ETYPE_SLEEP2: {
+ if (sleep2) {
mode = EOS_PWR_SMODE_DEEP;
- power_sleep(mode);
- sleep = 1;
+ power_sleep_stage2(mode);
+ sleep2 = 0;
}
break;
+ }
- case POWER_ETYPE_WAKE:
- if (sleep) {
+ case POWER_ETYPE_WAKE: {
+ if (sleep1) {
source = evt.source;
power_wake_stage1(source, mode);
+ if (sleep2) {
+ esp_timer_stop(timer);
+ sleep2 = 0;
+ }
}
break;
+ }
- case POWER_ETYPE_NETRDY:
- if (sleep && source) {
- power_wake_stage2(source, mode);
- sleep = 0;
- source = 0;
- }
+ case POWER_ETYPE_NETRDY: {
+ power_wake_stage2(source, mode);
+ sleep1 = 0;
+ source = 0;
break;
+ }
+
+ case POWER_ETYPE_BTN: {
+ unsigned char *buf;
- case POWER_ETYPE_BTN:
buf = eos_net_alloc();
buf[0] = EOS_PWR_MTYPE_BUTTON;
buf[1] = evt.level;
eos_net_send(EOS_NET_MTYPE_POWER, buf, 2);
break;
+ }
default:
break;
@@ -226,7 +268,8 @@ static void power_event_task(void *pvParameters) {
void eos_power_init(void) {
esp_err_t ret;
- gpio_config_t io_conf;
+ gpio_config_t io_conf = {};
+ esp_timer_create_args_t timer_args = {};
esp_pm_config_esp32_t pwr_conf;
uint8_t wakeup_cause;
@@ -238,6 +281,13 @@ void eos_power_init(void) {
gpio_config(&io_conf);
gpio_isr_handler_add(POWER_GPIO_BTN, btn_handler, NULL);
+ timer_args.callback = timer_handler,
+ timer_args.arg = NULL;
+ timer_args.name = "sleep";
+
+ ret = esp_timer_create(&timer_args, &timer);
+ assert(ret == ESP_OK);
+
/*
ret = esp_sleep_pd_config(ESP_PD_DOMAIN_RTC_PERIPH, ESP_PD_OPTION_ON);
assert(ret == ESP_OK);
@@ -272,7 +322,9 @@ void eos_power_init(void) {
xTaskCreate(power_event_task, "power_event", EOS_TASK_SSIZE_PWR, NULL, EOS_TASK_PRIORITY_PWR, NULL);
wakeup_cause = eos_power_wakeup_cause();
- if (wakeup_cause) eos_power_wake(wakeup_cause);
+ if (wakeup_cause != EOS_PWR_WAKE_RST) {
+ eos_power_wake(wakeup_cause);
+ }
init_done = 1;
ESP_LOGI(TAG, "INIT");
@@ -282,25 +334,35 @@ void eos_power_wait4init(void) {
while (!init_done);
}
+void eos_power_wait4wake(void) {
+ if (eos_power_wakeup_cause() == EOS_PWR_WAKE_RST) return;
+ while (!wake_done);
+}
+
uint8_t eos_power_wakeup_cause(void) {
- esp_sleep_wakeup_cause_t cause = esp_sleep_get_wakeup_cause();
+ esp_reset_reason_t reset_cause = esp_reset_reason();
+ esp_sleep_wakeup_cause_t wakeup_cause = esp_sleep_get_wakeup_cause();
- switch (cause) {
- case ESP_SLEEP_WAKEUP_EXT0:
- return EOS_PWR_WAKE_BTN;
+ if (reset_cause == ESP_RST_DEEPSLEEP) {
+ switch (wakeup_cause) {
+ case ESP_SLEEP_WAKEUP_EXT0:
+ return EOS_PWR_WAKE_BTN;
- case ESP_SLEEP_WAKEUP_EXT1:
- return EOS_PWR_WAKE_UART;
+ case ESP_SLEEP_WAKEUP_EXT1:
+ return EOS_PWR_WAKE_UART;
- default:
- return EOS_PWR_WAKE_RST;
+ default:
+ return EOS_PWR_WAKE_UNDEF;
+ }
+ } else {
+ return EOS_PWR_WAKE_RST;
}
}
void eos_power_sleep(void) {
power_event_t evt;
- evt.type = POWER_ETYPE_SLEEP;
+ evt.type = POWER_ETYPE_SLEEP1;
evt.source = 0;
xQueueSend(power_queue, &evt, portMAX_DELAY);
}
diff --git a/fw/esp32/components/eos/rng.c b/fw/esp32/components/eos/rng.c
index 79eca21..ca9e051 100644
--- a/fw/esp32/components/eos/rng.c
+++ b/fw/esp32/components/eos/rng.c
@@ -7,7 +7,7 @@
static const char *TAG = "EOS RNG";
-static void rng_handler(unsigned char type, unsigned char *buffer, uint16_t buf_len) {
+static void rng_handler(unsigned char _mtype, unsigned char *buffer, uint16_t buf_len) {
uint16_t rng_len = 0;
if (buf_len < sizeof(uint16_t)) goto rng_handler_fin;
diff --git a/fw/esp32/components/eos/sock.c b/fw/esp32/components/eos/sock.c
index ec198f0..e1b703f 100644
--- a/fw/esp32/components/eos/sock.c
+++ b/fw/esp32/components/eos/sock.c
@@ -108,15 +108,18 @@ static void udp_rcvr_task(void *pvParameters) {
vTaskDelete(NULL);
}
-static void sock_handler(unsigned char type, unsigned char *buffer, uint16_t buf_len) {
- EOSNetAddr addr;
+static void sock_handler(unsigned char _mtype, unsigned char *buffer, uint16_t buf_len) {
+ unsigned char mtype;
uint8_t sock_i;
int sock, i;
if (buf_len < 1) return;
- switch(buffer[0]) {
- case EOS_SOCK_MTYPE_PKT:
+ mtype = buffer[0];
+ switch (mtype) {
+ case EOS_SOCK_MTYPE_PKT: {
+ EOSNetAddr addr;
+
if (buf_len < EOS_SOCK_SIZE_UDP_HDR) return;
sock_i = buffer[1]-1;
@@ -131,8 +134,9 @@ static void sock_handler(unsigned char type, unsigned char *buffer, uint16_t buf
buffer += sizeof(addr.port);
t_sendto(sock, buffer, buf_len - EOS_SOCK_SIZE_UDP_HDR, &addr);
break;
+ }
- case EOS_SOCK_MTYPE_OPEN_DGRAM:
+ case EOS_SOCK_MTYPE_OPEN_DGRAM: {
sock = t_open_dgram();
sock_i = 0;
if (sock > 0) {
@@ -151,8 +155,9 @@ static void sock_handler(unsigned char type, unsigned char *buffer, uint16_t buf
buffer[1] = sock_i;
eos_net_reply(EOS_NET_MTYPE_SOCK, buffer, 2);
break;
+ }
- case EOS_SOCK_MTYPE_CLOSE:
+ case EOS_SOCK_MTYPE_CLOSE: {
if (buf_len < 2) return;
sock_i = buffer[1]-1;
@@ -161,10 +166,7 @@ static void sock_handler(unsigned char type, unsigned char *buffer, uint16_t buf
sock = _socks[sock_i];
t_close(sock);
break;
-
- default:
- ESP_LOGE(TAG, "BAD TYPE:%d", buffer[0]);
- break;
+ }
}
}
diff --git a/fw/esp32/components/eos/wifi.c b/fw/esp32/components/eos/wifi.c
index d294f45..537aeba 100755
--- a/fw/esp32/components/eos/wifi.c
+++ b/fw/esp32/components/eos/wifi.c
@@ -18,214 +18,196 @@
// XXX: WiFi fail due to no DHCP server
-#define WIFI_MAX_SCAN_RECORDS 20
#define WIFI_MAX_CONNECT_ATTEMPTS 3
-#define WIFI_STATE_STOPPED 0
-#define WIFI_STATE_SCANNING 1
-#define WIFI_STATE_CONNECTING 2
-#define WIFI_STATE_CONNECTED 3
-#define WIFI_STATE_DISCONNECTING 4
-#define WIFI_STATE_DISCONNECTED 5
-
-#define WIFI_ACTION_NONE 0
-#define WIFI_ACTION_SCAN 1
-#define WIFI_ACTION_CONNECT 2
-#define WIFI_ACTION_DISCONNECT 3
-
static const char *TAG = "EOS WIFI";
-static SemaphoreHandle_t mutex;
-
-static wifi_config_t wifi_sta_config;
-static wifi_scan_config_t wifi_scan_config;
-
-static int wifi_connect_cnt = 0;
-static uint8_t wifi_action;
-static uint8_t wifi_state;
-static wifi_ap_record_t scan_r[WIFI_MAX_SCAN_RECORDS];
-static uint16_t scan_n;
+static esp_netif_t *wifi_netif;
static void wifi_event_handler(void *arg, esp_event_base_t event_base, int32_t event_id, void *event_data) {
- esp_err_t ret = ESP_OK;
- char _disconnect;
- uint8_t _action, _state;
- unsigned char *rbuf, *p;
- int i, len;
- ip_event_got_ip_t *got_ip;
+ static int reconnect_cnt = 0;
+ static int stop = 0;
if (event_base == WIFI_EVENT) {
- switch(event_id) {
- case WIFI_EVENT_SCAN_DONE:
- scan_n = WIFI_MAX_SCAN_RECORDS;
- memset(scan_r, 0, sizeof(scan_r));
- esp_wifi_scan_get_ap_records(&scan_n, scan_r);
-
- ESP_LOGI(TAG, "Scan done: %d", scan_n);
- xSemaphoreTake(mutex, portMAX_DELAY);
- _state = wifi_state;
- if (wifi_state == WIFI_STATE_CONNECTED) wifi_action = WIFI_ACTION_NONE;
- xSemaphoreGive(mutex);
-
- if (_state != WIFI_STATE_CONNECTED) ret = esp_wifi_stop();
-
- rbuf = eos_net_alloc();
- rbuf[0] = EOS_WIFI_MTYPE_SCAN;
- p = rbuf + 1;
- for (i=0; i<scan_n; i++) {
- len = strnlen((char *)scan_r[i].ssid, sizeof(scan_r[i].ssid));
- if (len == sizeof(scan_r[i].ssid)) continue;
- if (p - rbuf + len + 1 > EOS_NET_MTU) break;
-
- strcpy((char *)p, (char *)scan_r[i].ssid);
- p += len + 1;
- }
- eos_net_send(EOS_NET_MTYPE_WIFI, rbuf, p - rbuf);
+ switch (event_id) {
+ case WIFI_EVENT_SCAN_DONE: {
+ ESP_LOGI(TAG, "Event scan done");
+ eos_wifi_send_scan();
break;
+ }
case WIFI_EVENT_STA_START:
- xSemaphoreTake(mutex, portMAX_DELAY);
- _action = wifi_action;
- xSemaphoreGive(mutex);
+ case WIFI_EVENT_STA_STOP:
+ case WIFI_EVENT_STA_CONNECTED: {
+ ESP_LOGI(TAG, "Event start/stop/conneced");
+ stop = 0;
+ reconnect_cnt = 0;
+ eos_wifi_send_status();
+ break;
+ }
- switch (_action) {
- case WIFI_ACTION_SCAN:
- ret = esp_wifi_scan_start(&wifi_scan_config, 0);
- break;
+ case WIFI_EVENT_STA_DISCONNECTED: {
+ wifi_event_sta_disconnected_t *sta_disconnected;
- case WIFI_ACTION_CONNECT:
- ret = esp_wifi_connect();
- break;
+ sta_disconnected = (wifi_event_sta_disconnected_t *)event_data;
+ ESP_LOGI(TAG, "Event disconnected - reason: %d", sta_disconnected->reason);
- default:
- break;
+ if (sta_disconnected->reason == WIFI_REASON_ASSOC_LEAVE) {
+ stop = 0;
+ reconnect_cnt = 0;
+ eos_wifi_send_status();
+ break;
}
- break;
-
- case WIFI_EVENT_STA_STOP:
- xSemaphoreTake(mutex, portMAX_DELAY);
- wifi_state = WIFI_STATE_STOPPED;
- wifi_action = WIFI_ACTION_NONE;
- xSemaphoreGive(mutex);
- break;
-
- case WIFI_EVENT_STA_CONNECTED:
- xSemaphoreTake(mutex, portMAX_DELAY);
- wifi_state = WIFI_STATE_CONNECTED;
- wifi_action = WIFI_ACTION_NONE;
- wifi_connect_cnt = WIFI_MAX_CONNECT_ATTEMPTS;
- xSemaphoreGive(mutex);
- break;
+ if ((reconnect_cnt == 0) && (sta_disconnected->reason == WIFI_REASON_BEACON_TIMEOUT)) {
+ stop = 1;
+ }
+ if (reconnect_cnt < WIFI_MAX_CONNECT_ATTEMPTS) {
+ esp_wifi_connect();
- case WIFI_EVENT_STA_DISCONNECTED:
- xSemaphoreTake(mutex, portMAX_DELAY);
- if (wifi_connect_cnt) wifi_connect_cnt--;
- _action = wifi_action;
- _disconnect = (wifi_connect_cnt == 0);
- if (_disconnect) wifi_state = WIFI_STATE_DISCONNECTED;
- xSemaphoreGive(mutex);
-
- if (_disconnect) {
- rbuf = eos_net_alloc();
- rbuf[0] = EOS_WIFI_MTYPE_DISCONNECT;
- eos_net_send(EOS_NET_MTYPE_WIFI, rbuf, 1);
- if (!_action) ret = esp_wifi_stop();
+ reconnect_cnt++;
} else {
- ret = esp_wifi_connect();
+ eos_wifi_send_status();
+
+ reconnect_cnt = 0;
+ if (stop) {
+ esp_wifi_stop();
+ stop = 0;
+ }
}
break;
+ }
- default: // Ignore the other event types
+ default: // Ignore the other event types
break;
}
} else if (event_base == IP_EVENT) {
- switch(event_id) {
- case IP_EVENT_STA_GOT_IP:
+ switch (event_id) {
+ case IP_EVENT_STA_GOT_IP: {
+ ip_event_got_ip_t *got_ip;
+
got_ip = (ip_event_got_ip_t *)event_data;
- ESP_LOGI(TAG, "IP address: " IPSTR, IP2STR(&got_ip->ip_info.ip));
- rbuf = eos_net_alloc();
- rbuf[0] = EOS_WIFI_MTYPE_CONNECT;
- rbuf[1] = EOS_OK;
- eos_net_send(EOS_NET_MTYPE_WIFI, rbuf, 2);
+ ESP_LOGI(TAG, "Event got IP - addres: " IPSTR, IP2STR(&got_ip->ip_info.ip));
+ eos_wifi_send_status();
- /* ip_changed is set even at normal connect!
+ /*
if (got_ip->ip_changed) {
- ESP_LOGI(TAG, "IP changed");
- // send wifi reconnect
- } else {
- rbuf = eos_net_alloc();
- rbuf[0] = EOS_WIFI_MTYPE_CONNECT;
- rbuf[1] = EOS_OK;
- eos_net_send(EOS_NET_MTYPE_WIFI, rbuf, 2);
+ recreate all sockets
}
*/
break;
+ }
- default: // Ignore the other event types
+ default: // Ignore the other event types
break;
}
}
- if (ret != ESP_OK) ESP_LOGE(TAG, "EVT HANDLER ERR:%d EVT:%d", ret, event_id);
}
static void wifi_handler(unsigned char _mtype, unsigned char *buffer, uint16_t buf_len) {
+ esp_err_t ret = ESP_OK;
uint8_t mtype;
- int rv;
- char *ssid, *pass, *_buf;
- uint16_t _buf_len;
if (buf_len < 1) return;
- rv = EOS_OK;
-
mtype = buffer[0];
- buffer++;
- buf_len--;
-
switch (mtype) {
- case EOS_WIFI_MTYPE_SCAN:
- rv = eos_wifi_scan();
- break;
+ case EOS_WIFI_MTYPE_STATUS: {
+ int reply;
+ ssize_t rv;
+
+ reply = _mtype & EOS_NET_MTYPE_FLAG_REPL;
- case EOS_WIFI_MTYPE_AUTH:
- _buf = (char *)buffer;
- _buf_len = 0;
+ if (reply) {
+ rv = eos_wifi_get_status(buffer + 1);
+ if (rv < 0) break;
- ssid = _buf;
- _buf_len = strnlen(_buf, buf_len);
- if (_buf_len == buf_len) break;
- _buf += _buf_len + 1;
- buf_len -= _buf_len + 1;
+ eos_net_reply(EOS_NET_MTYPE_WIFI, buffer, rv + 1);
+ } else {
+ unsigned char *buf;
- pass = _buf;
- _buf_len = strnlen(_buf, buf_len);
- if (_buf_len == buf_len) break;
- _buf += _buf_len + 1;
- buf_len -= _buf_len + 1;
+ buf = eos_net_alloc();
+ buf[0] = EOS_WIFI_MTYPE_STATUS;
+ rv = eos_wifi_get_status(buf + 1);
+ if (rv < 0) break;
- rv = eos_wifi_auth(ssid, pass);
+ eos_net_send(EOS_NET_MTYPE_WIFI, buf, rv + 1);
+ }
break;
+ }
- case EOS_WIFI_MTYPE_CONNECT:
- rv = eos_wifi_connect();
+ case EOS_WIFI_MTYPE_START: {
+ ret = esp_wifi_start();
break;
+ }
- case EOS_WIFI_MTYPE_DISCONNECT:
- rv = eos_wifi_disconnect();
+ case EOS_WIFI_MTYPE_STOP: {
+ ret = esp_wifi_stop();
break;
+ }
+
+ case EOS_WIFI_MTYPE_SCAN: {
+ ret = esp_wifi_scan_start(NULL, 0);
+ break;
+ }
+
+ case EOS_WIFI_MTYPE_CONNECT: {
+ wifi_config_t wifi_sta_config;
+ size_t ssid_size = sizeof(wifi_sta_config.sta.ssid);
+ size_t pwd_size = sizeof(wifi_sta_config.sta.password) - 1;
+ size_t ssid_len, pwd_len;
+ char *ssid, *pwd;
+
+ buffer++;
+ buf_len--;
+
+ ssid = (char *)buffer;
+ ssid_len = strnlen(ssid, buf_len);
+ if (ssid_len == buf_len) break;
+ if (ssid_len > ssid_size) break;
+ buffer += ssid_len + 1;
+ buf_len -= ssid_len + 1;
+
+ pwd = (char *)buffer;
+ pwd_len = strnlen(pwd, buf_len);
+ if (pwd_len == buf_len) break;
+ if (pwd_len >= pwd_size) break;
+ buffer += pwd_len + 1;
+ buf_len -= pwd_len + 1;
+
+ memset(&wifi_sta_config, 0, sizeof(wifi_sta_config));
+ if (ssid_len < ssid_size) {
+ strcpy((char *)wifi_sta_config.sta.ssid, ssid);
+ } else {
+ memcpy(wifi_sta_config.sta.ssid, ssid, ssid_size);
+ }
+ strcpy((char *)wifi_sta_config.sta.password, pwd);
+ wifi_sta_config.sta.password[pwd_size] = '\0';
+
+ ret = esp_wifi_set_config(WIFI_IF_STA, &wifi_sta_config);
+ if (ret) break;
+
+ ret = esp_wifi_connect();
+ break;
+ }
+
+ case EOS_WIFI_MTYPE_DISCONNECT: {
+ ret = esp_wifi_disconnect();
+ break;
+ }
}
- if (rv) ESP_LOGE(TAG, "MSG HANDLER ERR:%d MSG:%d", rv, mtype);
+ if (ret) {
+ ESP_LOGE(TAG, "HANDLER ERR:%d MTYPE:%d", ret, mtype);
+ eos_wifi_send_status();
+ }
}
void eos_wifi_init(void) {
esp_err_t ret;
wifi_init_config_t wifi_config = WIFI_INIT_CONFIG_DEFAULT();
- memset(&wifi_sta_config, 0, sizeof(wifi_sta_config));
-
- esp_netif_create_default_wifi_sta();
+ wifi_netif = esp_netif_create_default_wifi_sta();
ret = esp_wifi_init(&wifi_config);
assert(ret == ESP_OK);
@@ -242,118 +224,119 @@ void eos_wifi_init(void) {
ret = esp_wifi_set_mode(WIFI_MODE_STA);
assert(ret == ESP_OK);
- ret = esp_wifi_set_config(ESP_IF_WIFI_STA, &wifi_sta_config);
- assert(ret == ESP_OK);
-
ret = esp_wifi_stop();
assert(ret == ESP_OK);
- mutex = xSemaphoreCreateBinary();
- xSemaphoreGive(mutex);
-
eos_net_set_handler(EOS_NET_MTYPE_WIFI, wifi_handler);
ESP_LOGI(TAG, "INIT");
}
-int eos_wifi_scan(void) {
- int rv = EOS_OK;
- esp_err_t ret = ESP_OK;
- uint8_t _wifi_state = 0;
+ssize_t eos_wifi_get_status(unsigned char *buffer) {
+ unsigned char *p;
+ wifi_ap_record_t ap_info;
+ esp_err_t ret;
- xSemaphoreTake(mutex, portMAX_DELAY);
- if (!wifi_action) {
- _wifi_state = wifi_state;
+ p = buffer;
+ ret = esp_wifi_sta_get_ap_info(&ap_info);
+ switch (ret) {
+ case ESP_OK: { // Station connected
+ size_t len;
+ esp_netif_ip_info_t ip_info;
+
+ len = strnlen((char *)ap_info.ssid, sizeof(ap_info.ssid));
+ if (len == sizeof(ap_info.ssid)) {
+ ESP_LOGE(TAG, "STATUS BAD SSID");
+ return EOS_ERR;
+ }
+ ret = esp_netif_get_ip_info(wifi_netif, &ip_info);
+ if (ret) {
+ ESP_LOGE(TAG, "STATUS GET IP INFO ERR:%d", ret);
+ return EOS_ERR;
+ }
+
+ if (ip_info.ip.addr) {
+ *p = EOS_WIFI_STATUS_GOT_IP;
+ p++;
+
+ memcpy(p, &ip_info.ip.addr, sizeof(uint32_t));
+ p += sizeof(uint32_t);
+ } else {
+ *p = EOS_WIFI_STATUS_CONNECTED;
+ p++;
+ }
+
+ strcpy((char *)p, (char *)ap_info.ssid);
+ p += len + 1;
- wifi_action = WIFI_ACTION_SCAN;
- if (wifi_state == WIFI_STATE_STOPPED) wifi_state = WIFI_STATE_SCANNING;
+ break;
+ }
- memset(&wifi_scan_config, 0, sizeof(wifi_scan_config));
- } else {
- rv = EOS_ERR_BUSY;
- }
- xSemaphoreGive(mutex);
+ case ESP_ERR_WIFI_NOT_CONNECT: {
+ *p = EOS_WIFI_STATUS_DISCONNECTED;
+ p++;
+ break;
+ }
- if (rv) return rv;
+ case ESP_ERR_WIFI_STOP_STATE:
+ case ESP_ERR_WIFI_CONN: {
+ *p = EOS_WIFI_STATUS_OFF;
+ p++;
+ break;
+ }
- if (_wifi_state == WIFI_STATE_STOPPED) {
- ret = esp_wifi_start();
- } else {
- ret = esp_wifi_scan_start(&wifi_scan_config, 0);
+ default: {
+ ESP_LOGE(TAG, "STATUS GET AP INFO ERR:%d", ret);
+ return EOS_ERR;
+ }
}
- if (ret != ESP_OK) rv = EOS_ERR;
- return rv;
+ return p - buffer;
}
-int eos_wifi_auth(char *ssid, char *pass) {
- int rv = EOS_OK;
-
- xSemaphoreTake(mutex, portMAX_DELAY);
- if (!wifi_action) {
- if (ssid) strncpy((char *)wifi_sta_config.sta.ssid, ssid, sizeof(wifi_sta_config.sta.ssid) - 1);
- if (pass) strncpy((char *)wifi_sta_config.sta.password, pass, sizeof(wifi_sta_config.sta.password) - 1);
- } else {
- rv = EOS_ERR_BUSY;
+void eos_wifi_send_status(void) {
+ unsigned char *rbuf;
+ ssize_t rv;
+ rbuf = eos_net_alloc();
+ rbuf[0] = EOS_WIFI_MTYPE_STATUS;
+ rv = eos_wifi_get_status(rbuf + 1);
+ if (rv < 0) {
+ eos_net_free(rbuf);
+ return;
}
- xSemaphoreGive(mutex);
- return rv;
+ eos_net_send(EOS_NET_MTYPE_WIFI, rbuf, rv + 1);
}
-int eos_wifi_connect(void) {
- int rv = EOS_OK;
- esp_err_t ret = ESP_OK;
- uint8_t _wifi_state = 0;
-
- xSemaphoreTake(mutex, portMAX_DELAY);
- if (!wifi_action) {
- _wifi_state = wifi_state;
-
- wifi_action = WIFI_ACTION_CONNECT;
- wifi_state = WIFI_STATE_CONNECTING;
- wifi_connect_cnt = WIFI_MAX_CONNECT_ATTEMPTS;
- } else {
- rv = EOS_ERR_BUSY;
- }
- xSemaphoreGive(mutex);
-
- if (rv) return rv;
-
- esp_wifi_set_config(ESP_IF_WIFI_STA, &wifi_sta_config);
+void eos_wifi_send_scan(void) {
+ static wifi_ap_record_t scan_r[EOS_WIFI_MAX_SCAN_RECORDS];
+ static uint16_t scan_n;
+ unsigned char *rbuf, *p;
+ int i;
+ size_t len;
+ esp_err_t ret;
- if (_wifi_state == WIFI_STATE_STOPPED) {
- ret = esp_wifi_start();
- } else {
- ret = esp_wifi_connect();
+ scan_n = EOS_WIFI_MAX_SCAN_RECORDS;
+ memset(scan_r, 0, sizeof(scan_r));
+ ret = esp_wifi_scan_get_ap_records(&scan_n, scan_r);
+ if (ret) {
+ ESP_LOGE(TAG, "SCAN GET RECORDS ERR:%d", ret);
+ return;
}
- if (ret != ESP_OK) rv = EOS_ERR;
- return rv;
-}
+ ESP_LOGI(TAG, "Scan done: %d", scan_n);
-int eos_wifi_disconnect(void) {
- int rv = EOS_OK;
- esp_err_t ret = ESP_OK;
+ rbuf = eos_net_alloc();
+ rbuf[0] = EOS_WIFI_MTYPE_SCAN;
+ p = rbuf + 1;
- xSemaphoreTake(mutex, portMAX_DELAY);
- if (!wifi_action) {
- wifi_action = WIFI_ACTION_DISCONNECT;
- wifi_state = WIFI_STATE_DISCONNECTING;
- wifi_connect_cnt = 0;
+ for (i=0; i<scan_n; i++) {
+ len = strnlen((char *)scan_r[i].ssid, sizeof(scan_r[i].ssid));
+ if (len == sizeof(scan_r[i].ssid)) continue;
+ if (p - rbuf + len + 1 > EOS_NET_MTU) break;
- memset(wifi_sta_config.sta.ssid, 0, sizeof(wifi_sta_config.sta.ssid));
- memset(wifi_sta_config.sta.password, 0, sizeof(wifi_sta_config.sta.password));
- } else {
- rv = EOS_ERR_BUSY;
+ strcpy((char *)p, (char *)scan_r[i].ssid);
+ p += len + 1;
}
- xSemaphoreGive(mutex);
-
- if (rv) return rv;
-
- ret = esp_wifi_stop();
- if (ret != ESP_OK) rv = EOS_ERR;
-
- return rv;
+ eos_net_send(EOS_NET_MTYPE_WIFI, rbuf, p - rbuf);
}
-
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-25 19:00:37 +0000