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esp32: fix build of non-btstack examples when added as component to esp-idf. Fixes #85

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This commit is contained in:
Matthias Ringwald 2017-10-25 16:26:56 +02:00
parent a6f770a0a8
commit ed732917d0
1 changed files with 31 additions and 0 deletions
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31
port/esp32/components/btstack/main.c
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@ -69,6 +69,8 @@ uint32_t hal_time_ms(void) {
return esp_log_timestamp();
}
#ifdef CONFIG_BT_ENABLED
// assert pre-buffer for packet type is available
#if !defined(HCI_OUTGOING_PRE_BUFFER_SIZE) || (HCI_OUTGOING_PRE_BUFFER_SIZE < 1)
#error HCI_OUTGOING_PRE_BUFFER_SIZE not defined or smaller than 1. Please update hci.h
@ -293,6 +295,35 @@ static const hci_transport_t transport = {
NULL, // set SCO config
};
#else
// this port requires the ESP32 Bluetooth to be enabled in the sdkconfig
// try to tell the user
#include "esp_log.h"
static void transport_init(const void *transport_config){
while (1){
ESP_LOGE("BTstack", "ESP32 Transport Init called, but Bluetooth support not enabled in sdkconfig.");
ESP_LOGE("BTstack", "Please enable CONFIG_BT_ENABLED with 'make menuconfig and compile again.");
ESP_LOGE("BTstack", "");
}
}
static const hci_transport_t transport = {
"none",
&transport_init,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL, // set baud rate
NULL, // reset link
NULL, // set SCO config
};
#endif
static const hci_transport_t * transport_get_instance(void){
return &transport;
}