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https://github.com/openmv/openmv.git
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Merge pull request #1414 from openmv/rp2_nina_updates
RP2: Nina WiFi updates
This commit is contained in:
commit
851b8e8b1c
@ -19,6 +19,14 @@
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#define NINA_MAX_NETWORK_LIST (10)
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#define NINA_MAX_SOCKET (10)
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#define NINA_FW_VER_MAJOR (1)
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#define NINA_FW_VER_MINOR (4)
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#define NINA_FW_VER_PATCH (7)
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#define NINA_FW_VER_MAJOR_OFFS (0)
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#define NINA_FW_VER_MINOR_OFFS (2)
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#define NINA_FW_VER_PATCH_OFFS (4)
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typedef enum {
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NINA_SEC_INVALID = 0,
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NINA_SEC_OPEN,
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@ -39,6 +47,12 @@ typedef enum {
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NINA_ERROR_TIMEOUT = -2,
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} nina_error_t;
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typedef enum {
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NINA_WIFI_MODE_STA = 0,
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NINA_WIFI_MODE_AP,
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} nina_wifi_mode_t;
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typedef struct {
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uint8_t ip_addr[NINA_IPV4_ADDR_LEN];
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uint8_t subnet_addr[NINA_IPV4_ADDR_LEN];
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@ -11,7 +11,7 @@
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#ifndef __NINA_BSP_H__
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#define __NINA_BSP_H__
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int nina_bsp_init();
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int nina_bsp_reset();
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int nina_bsp_deinit();
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int nina_bsp_read_irq();
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int nina_bsp_spi_slave_select(uint32_t timeout);
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int nina_bsp_spi_slave_deselect();
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@ -320,16 +320,14 @@ int nina_init()
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{
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// Initialize the BSP.
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nina_bsp_init();
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// check firmware version
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uint8_t fw_ver[NINA_FW_VER_LEN];
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if (nina_fw_version(fw_ver) != 0) {
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return -1;
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}
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// TODO check fw version matches the driver.
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return 0;
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}
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int nina_deinit()
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{
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return nina_bsp_deinit();
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}
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static int nina_connection_status()
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{
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return nina_send_command_read_ack(GET_CONN_STATUS_CMD, 0, ARG_8BITS, NULL);
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@ -378,7 +376,7 @@ int nina_connect(const char *ssid, uint8_t security, const char *key, uint16_t c
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return -1;
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}
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for (mp_uint_t start = mp_hal_ticks_ms(); ; mp_hal_delay_ms(100)) {
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for (mp_uint_t start = mp_hal_ticks_ms(); ; mp_hal_delay_ms(10)) {
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status = nina_connection_status();
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if ((status != WL_IDLE_STATUS) && (status != WL_NO_SSID_AVAIL) && (status != WL_SCAN_COMPLETED)) {
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break;
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@ -394,7 +392,42 @@ int nina_connect(const char *ssid, uint8_t security, const char *key, uint16_t c
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int nina_start_ap(const char *ssid, uint8_t security, const char *key, uint16_t channel)
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{
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return -1;
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uint8_t status = WL_AP_FAILED;
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if ((key == NULL && security != NINA_SEC_OPEN) ||
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(security != NINA_SEC_OPEN && security != NINA_SEC_WEP)) {
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return -1;
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}
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switch (security) {
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case NINA_SEC_OPEN:
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if (nina_send_command_read_ack(SET_AP_NET_CMD,
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2, ARG_8BITS, NINA_ARGS(ARG_STR(ssid), ARG_BYTE(channel))) != SPI_ACK) {
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return -1;
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}
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break;
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case NINA_SEC_WEP:
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if (nina_send_command_read_ack(SET_AP_PASSPHRASE_CMD,
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3, ARG_8BITS, NINA_ARGS(ARG_STR(ssid), ARG_STR(key), ARG_BYTE(channel))) != SPI_ACK) {
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return -1;
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}
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break;
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default:
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return -1;
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}
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for (mp_uint_t start = mp_hal_ticks_ms(); ; mp_hal_delay_ms(10)) {
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status = nina_connection_status();
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if ((status != WL_IDLE_STATUS) && (status != WL_NO_SSID_AVAIL) && (status != WL_SCAN_COMPLETED)) {
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break;
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}
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if ((mp_hal_ticks_ms() - start) >= NINA_CONNECT_TIMEOUT) {
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break;
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}
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}
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return (status == WL_AP_LISTENING) ? 0 : -1;
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}
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int nina_disconnect()
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@ -682,7 +715,9 @@ int nina_socket_bind(int fd, uint8_t *ip, uint16_t port, int type)
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return -1;
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}
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if (nina_server_socket_status(fd) != SOCKET_STATE_LISTEN) {
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// Only TCP sockets' states should be checked.
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if (type == NINA_SOCKET_TYPE_TCP &&
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nina_server_socket_status(fd) != SOCKET_STATE_LISTEN) {
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return -1;
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}
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return 0;
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@ -1 +1 @@
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Subproject commit ff9bd957f0475fcaf9dc5cec3c19f8e07506370f
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Subproject commit 7ae9fc12e7f27c4b94784db13f80eac02ae83aa5
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@ -42,45 +42,91 @@
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_a > _b ? _a : _b; \
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})
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typedef struct _nina_obj_t {
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mp_obj_base_t base;
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bool active;
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uint32_t itf;
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} nina_obj_t;
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// For auto-binding UDP sockets
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#define BIND_PORT_RANGE_MIN (65000)
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#define BIND_PORT_RANGE_MAX (65535)
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static uint16_t bind_port = BIND_PORT_RANGE_MIN;
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static const nina_obj_t nina_obj = {{(mp_obj_type_t*) &mod_network_nic_type_nina}};
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static uint16_t bind_port = BIND_PORT_RANGE_MIN;
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static nina_obj_t nina_obj = {{(mp_obj_type_t*) &mod_network_nic_type_nina}, false, NINA_WIFI_MODE_STA};
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// Initialise the module using the given SPI bus and pins and return a nina object.
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static mp_obj_t py_nina_make_new(const mp_obj_type_t *type, mp_uint_t n_args, mp_uint_t n_kw, const mp_obj_t *all_args)
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static mp_obj_t py_nina_make_new(const mp_obj_type_t *type, size_t n_args, size_t n_kw, const mp_obj_t *args)
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{
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// Init Nina module
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int error = nina_init();
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if (error != 0) {
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mp_raise_msg_varg(&mp_type_OSError, MP_ERROR_TEXT("Failed to initialize Nina-W10 module: %d\n"), error);
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mp_arg_check_num(n_args, n_kw, 0, 1, false);
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nina_obj.active = false;
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if (n_args == 0) {
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nina_obj.itf = NINA_WIFI_MODE_STA;
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} else {
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nina_obj.itf = mp_obj_get_int(args[0]);
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}
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// Register with network module
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mod_network_register_nic((mp_obj_t)&nina_obj);
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// Reset autobind port.
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bind_port = BIND_PORT_RANGE_MIN;
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return (mp_obj_t)&nina_obj;
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// Register with network module
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mod_network_register_nic(MP_OBJ_FROM_PTR(&nina_obj));
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return MP_OBJ_FROM_PTR(&nina_obj);
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}
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static mp_obj_t py_nina_active(size_t n_args, const mp_obj_t *args)
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{
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nina_obj_t *self = MP_OBJ_TO_PTR(args[0]);
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if (n_args == 2) {
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bool active = mp_obj_is_true(args[1]);
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if (active) {
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int error = 0;
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if ((error = nina_init()) != 0) {
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mp_raise_msg_varg(&mp_type_OSError,
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MP_ERROR_TEXT("Failed to initialize Nina-W10 module, error: %d\n"), error);
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}
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// check firmware version
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uint8_t fw_ver[NINA_FW_VER_LEN];
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if (nina_fw_version(fw_ver) != 0) {
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nina_deinit();
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mp_raise_msg_varg(&mp_type_OSError,
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MP_ERROR_TEXT("Failed to read firmware version, error: %d\n"), error);
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}
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// Check fw version matches the driver.
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if ((fw_ver[NINA_FW_VER_MAJOR_OFFS] - 48) != NINA_FW_VER_MAJOR ||
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(fw_ver[NINA_FW_VER_MINOR_OFFS] - 48) != NINA_FW_VER_MINOR ||
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(fw_ver[NINA_FW_VER_PATCH_OFFS] - 48) != NINA_FW_VER_PATCH) {
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nina_deinit();
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mp_raise_msg_varg(&mp_type_OSError,
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MP_ERROR_TEXT("Firmware version mismatch. Expected %d.%d.%d found: %d.%d.%d\n"),
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NINA_FW_VER_MAJOR, NINA_FW_VER_MINOR, NINA_FW_VER_PATCH,
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fw_ver[NINA_FW_VER_MAJOR_OFFS] - 48,
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fw_ver[NINA_FW_VER_MINOR_OFFS] - 48,
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fw_ver[NINA_FW_VER_PATCH_OFFS] - 48);
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}
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} else {
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nina_deinit();
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}
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self->active = active;
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}
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return mp_obj_new_bool(self->active);
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}
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// method connect(ssid, key=None, *, security=WPA2, bssid=None)
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static mp_obj_t py_nina_connect(mp_uint_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args)
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{
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static const mp_arg_t allowed_args[] = {
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{ MP_QSTR_ssid, MP_ARG_REQUIRED | MP_ARG_OBJ, {.u_obj = MP_OBJ_NULL} },
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{ MP_QSTR_essid, MP_ARG_REQUIRED | MP_ARG_OBJ, {.u_obj = MP_OBJ_NULL} },
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{ MP_QSTR_key, MP_ARG_OBJ, {.u_obj = mp_const_none} },
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{ MP_QSTR_security, MP_ARG_KW_ONLY | MP_ARG_INT, {.u_int = NINA_SEC_WPA_PSK} },
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{ MP_QSTR_channel, MP_ARG_KW_ONLY | MP_ARG_INT, {.u_int = 1} },
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};
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// parse args
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nina_obj_t *self = MP_OBJ_TO_PTR(pos_args[0]);
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mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)];
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mp_arg_parse_all(n_args - 1, pos_args + 1, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args);
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@ -104,57 +150,24 @@ static mp_obj_t py_nina_connect(mp_uint_t n_args, const mp_obj_t *pos_args, mp_m
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mp_raise_msg(&mp_type_OSError, MP_ERROR_TEXT("Key can't be empty!"));
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}
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// connect to AP
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if (nina_connect(ssid, security, key, 0) != 0) {
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mp_raise_msg_varg(&mp_type_OSError,
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MP_ERROR_TEXT("could not connect to ssid=%s, sec=%d, key=%s\n"), ssid, security, key);
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if (self->itf == NINA_WIFI_MODE_STA) {
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// Initialize WiFi in Station mode.
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if (nina_connect(ssid, security, key, 0) != 0) {
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mp_raise_msg_varg(&mp_type_OSError,
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MP_ERROR_TEXT("could not connect to ssid=%s, sec=%d, key=%s\n"), ssid, security, key);
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}
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} else {
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mp_uint_t channel = args[3].u_int;
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if (security != NINA_SEC_OPEN && security != NINA_SEC_WEP) {
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nlr_raise(mp_obj_new_exception_msg(&mp_type_OSError, "AP mode supports WEP security only."));
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}
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// Initialize WiFi in AP mode.
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if (nina_start_ap(ssid, security, key, channel) != 0) {
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nlr_raise(mp_obj_new_exception_msg(&mp_type_OSError, "failed to start in AP mode"));
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}
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}
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return mp_const_none;
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}
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// method start_ap(ssid, key=None, security=OPEN)
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static mp_obj_t py_nina_start_ap(mp_uint_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args)
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{
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static const mp_arg_t allowed_args[] = {
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{ MP_QSTR_ssid, MP_ARG_REQUIRED| MP_ARG_OBJ, {.u_obj = MP_OBJ_NULL} },
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{ MP_QSTR_key, MP_ARG_KW_ONLY | MP_ARG_OBJ, {.u_obj = MP_OBJ_NULL} },
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{ MP_QSTR_security, MP_ARG_KW_ONLY | MP_ARG_INT, {.u_int = NINA_SEC_OPEN } },
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{ MP_QSTR_channel, MP_ARG_KW_ONLY | MP_ARG_INT, {.u_int = 1} },
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};
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// parse args
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mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)];
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mp_arg_parse_all(n_args - 1, pos_args + 1, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args);
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// get ssid
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const char *ssid = mp_obj_str_get_str(args[0].u_obj);
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// get key and security
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const char *key = NULL;
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mp_uint_t security = args[2].u_int;
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if (security != NINA_SEC_OPEN && security != NINA_SEC_WEP) {
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nlr_raise(mp_obj_new_exception_msg(&mp_type_OSError, "AP mode supports WEP security only."));
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}
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if (security == NINA_SEC_WEP && args[1].u_obj == MP_OBJ_NULL) {
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nlr_raise(mp_obj_new_exception_msg(&mp_type_OSError, "Missing WEP key!"));
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}
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if (security != NINA_SEC_OPEN) {
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key = mp_obj_str_get_str(args[1].u_obj);
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}
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// get channel
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mp_uint_t channel = args[3].u_int;
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// Initialize WiFi in AP mode.
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if (nina_start_ap(ssid, security, key, channel) != 0) {
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nlr_raise(mp_obj_new_exception_msg(&mp_type_OSError, "failed to start in AP mode"));
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}
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printf("AP mode started. You can connect to %s.\r\n", ssid);
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return mp_const_none;
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}
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@ -450,9 +463,10 @@ static mp_uint_t py_nina_socket_recv(mod_network_socket_obj_t *socket, byte *buf
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static mp_uint_t py_nina_socket_auto_bind(mod_network_socket_obj_t *socket, int *_errno)
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{
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if (socket->bound == false) {
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if (py_nina_socket_bind(socket, NULL, bind_port++, _errno) != 0) {
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if (py_nina_socket_bind(socket, NULL, bind_port, _errno) != 0) {
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return -1;
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}
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bind_port++;
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bind_port = NINA_MIN(NINA_MAX(bind_port, BIND_PORT_RANGE_MIN), BIND_PORT_RANGE_MAX);
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}
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return 0;
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@ -529,8 +543,8 @@ static int py_nina_socket_ioctl(mod_network_socket_obj_t *socket, mp_uint_t requ
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return -1;
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}
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static MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(py_nina_active_obj, 1, 2, py_nina_active);
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static MP_DEFINE_CONST_FUN_OBJ_KW(py_nina_connect_obj, 1, py_nina_connect);
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static MP_DEFINE_CONST_FUN_OBJ_KW(py_nina_start_ap_obj,1, py_nina_start_ap);
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static MP_DEFINE_CONST_FUN_OBJ_1(py_nina_disconnect_obj, py_nina_disconnect);
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static MP_DEFINE_CONST_FUN_OBJ_1(py_nina_isconnected_obj, py_nina_isconnected);
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static MP_DEFINE_CONST_FUN_OBJ_1(py_nina_connected_sta_obj, py_nina_connected_sta);
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@ -541,24 +555,26 @@ static MP_DEFINE_CONST_FUN_OBJ_1(py_nina_scan_obj, py_nina_scan);
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static MP_DEFINE_CONST_FUN_OBJ_1(py_nina_get_rssi_obj, py_nina_get_rssi);
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static MP_DEFINE_CONST_FUN_OBJ_1(py_nina_fw_version_obj, py_nina_fw_version);
|
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static const mp_map_elem_t nina_locals_dict_table[] = {
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{ MP_OBJ_NEW_QSTR(MP_QSTR_connect), (mp_obj_t)&py_nina_connect_obj },
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{ MP_OBJ_NEW_QSTR(MP_QSTR_start_ap), (mp_obj_t)&py_nina_start_ap_obj },
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{ MP_OBJ_NEW_QSTR(MP_QSTR_disconnect), (mp_obj_t)&py_nina_disconnect_obj },
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{ MP_OBJ_NEW_QSTR(MP_QSTR_isconnected), (mp_obj_t)&py_nina_isconnected_obj },
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{ MP_OBJ_NEW_QSTR(MP_QSTR_connected_sta), (mp_obj_t)&py_nina_connected_sta_obj },
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{ MP_OBJ_NEW_QSTR(MP_QSTR_wait_for_sta), (mp_obj_t)&py_nina_wait_for_sta_obj },
|
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{ MP_OBJ_NEW_QSTR(MP_QSTR_ifconfig), (mp_obj_t)&py_nina_ifconfig_obj },
|
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{ MP_OBJ_NEW_QSTR(MP_QSTR_netinfo), (mp_obj_t)&py_nina_netinfo_obj },
|
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{ MP_OBJ_NEW_QSTR(MP_QSTR_scan), (mp_obj_t)&py_nina_scan_obj },
|
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{ MP_OBJ_NEW_QSTR(MP_QSTR_rssi), (mp_obj_t)&py_nina_get_rssi_obj },
|
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{ MP_OBJ_NEW_QSTR(MP_QSTR_fw_version), (mp_obj_t)&py_nina_fw_version_obj },
|
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static const mp_rom_map_elem_t nina_locals_dict_table[] = {
|
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{ MP_ROM_QSTR(MP_QSTR_active), MP_ROM_PTR(&py_nina_active_obj) },
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{ MP_ROM_QSTR(MP_QSTR_connect), MP_ROM_PTR(&py_nina_connect_obj) },
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{ MP_ROM_QSTR(MP_QSTR_config), MP_ROM_PTR(&py_nina_connect_obj) },
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{ MP_ROM_QSTR(MP_QSTR_start_ap), MP_ROM_PTR(&py_nina_connect_obj) },
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{ MP_ROM_QSTR(MP_QSTR_disconnect), MP_ROM_PTR(&py_nina_disconnect_obj) },
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{ MP_ROM_QSTR(MP_QSTR_isconnected), MP_ROM_PTR(&py_nina_isconnected_obj) },
|
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{ MP_ROM_QSTR(MP_QSTR_connected_sta), MP_ROM_PTR(&py_nina_connected_sta_obj) },
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{ MP_ROM_QSTR(MP_QSTR_wait_for_sta), MP_ROM_PTR(&py_nina_wait_for_sta_obj) },
|
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{ MP_ROM_QSTR(MP_QSTR_ifconfig), MP_ROM_PTR(&py_nina_ifconfig_obj) },
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{ MP_ROM_QSTR(MP_QSTR_netinfo), MP_ROM_PTR(&py_nina_netinfo_obj) },
|
||||
{ MP_ROM_QSTR(MP_QSTR_scan), MP_ROM_PTR(&py_nina_scan_obj) },
|
||||
{ MP_ROM_QSTR(MP_QSTR_rssi), MP_ROM_PTR(&py_nina_get_rssi_obj) },
|
||||
{ MP_ROM_QSTR(MP_QSTR_fw_version), MP_ROM_PTR(&py_nina_fw_version_obj) },
|
||||
// Network is not secured.
|
||||
{ MP_OBJ_NEW_QSTR(MP_QSTR_OPEN), MP_OBJ_NEW_SMALL_INT(NINA_SEC_OPEN) },
|
||||
{ MP_ROM_QSTR(MP_QSTR_OPEN), MP_ROM_INT(NINA_SEC_OPEN) },
|
||||
// Security type WEP (40 or 104).
|
||||
{ MP_OBJ_NEW_QSTR(MP_QSTR_WEP), MP_OBJ_NEW_SMALL_INT(NINA_SEC_WEP) },
|
||||
{ MP_ROM_QSTR(MP_QSTR_WEP), MP_ROM_INT(NINA_SEC_WEP) },
|
||||
// Network secured with WPA/WPA2 personal(PSK).
|
||||
{ MP_OBJ_NEW_QSTR(MP_QSTR_WPA_PSK), MP_OBJ_NEW_SMALL_INT(NINA_SEC_WPA_PSK) },
|
||||
{ MP_ROM_QSTR(MP_QSTR_WPA_PSK), MP_ROM_INT(NINA_SEC_WPA_PSK) },
|
||||
};
|
||||
|
||||
static MP_DEFINE_CONST_DICT(nina_locals_dict, nina_locals_dict_table);
|
||||
|
||||
@ -67,8 +67,20 @@ int nina_bsp_init()
|
||||
return 0;
|
||||
}
|
||||
|
||||
int nina_bsp_reset()
|
||||
int nina_bsp_deinit()
|
||||
{
|
||||
gpio_init(WIFI_CS_PIN);
|
||||
gpio_set_dir(WIFI_CS_PIN, GPIO_OUT);
|
||||
gpio_put(WIFI_CS_PIN, 1);
|
||||
|
||||
gpio_init(WIFI_RST_PIN);
|
||||
gpio_set_dir(WIFI_RST_PIN, GPIO_OUT);
|
||||
gpio_put(WIFI_RST_PIN, 0);
|
||||
mp_hal_delay_ms(100);
|
||||
|
||||
gpio_init(WIFI_GPIO0_PIN);
|
||||
gpio_set_dir(WIFI_GPIO0_PIN, GPIO_OUT);
|
||||
gpio_put(WIFI_GPIO0_PIN, 1);
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user