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m5stack / M5Stack-Camera

Base espressif esp32-camera
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esp-32 cam, no psram, compiling error #23

Closed cosmar26 closed 4 years ago

cosmar26 commented 4 years ago

Using esp-idf latest version (4.1-dev), I'm trying to build the firmware for the esp-32 camera model without psram but I'm getting a compiler error. Configuration options cd m5stack-cam-psram/wifi/wifi_ap/ make menuconfig --> camera model --> esp32camera make menuconfig --> component config --> camera... --> Use hardware I2C1 for SCCB = n, OV2640 Support = y make menuconfig --> component config --> esp32 specific --> support for external spi ram = y --> spi ram config --> Ignore psram when not found = y All the other options as default.

make gives the following error:

/esp-idf/m5stack-cam-psram/wifi/wifi_ap/main/main.c:232:17: error: incompatible types when assigning to type 'ip4_addr_t' {aka 'struct ip4_addr'} from type 'esp_ip4_addr_t' {aka 'struct esp_ip4_addr'} s_ip_addr = event->event_info.got_ip.ip_info.ip;

cosmar26 commented 4 years ago

That was my mistake, with make flash and running flash script it worked.

FunnyDevs commented 4 years ago

I have same problem and i was not able to resolve.

haixuanTao commented 4 years ago

Solved it by changing:

static ip4_addr_t s_ip_addr;

to

static esp_ip4_addr_t s_ip_addr;

in file m5stack-cam-psram/wifi/wifi_ap/main/main.c:232:17