Search found 3 matches
- Wed Feb 23, 2022 8:33 am
- Forum: ESP-IDF
- Topic: RX doesnt work with TWAI libary
- Replies: 2
- Views: 3317
Re: RX doesnt work with TWAI libary
I have also encountered this problem. I have checked it for a long time and think it is the official CAN function that is not supported.
- Wed Feb 23, 2022 8:23 am
- Forum: ESP-IDF 中文讨论版
- Topic: ESP32-C3-S32使用TWAI的问题
- Replies: 0
- Views: 1270
ESP32-C3-S32使用TWAI的问题
在使用esp-idf-v4.4的库及esp32-c3-s32模组的情况下，遇到twai功能的两个GPIO2/GPIO3无数据波形的情况，有朋友遇到过吗？如何解决 void app_main(void) { twai_message_t message; esp_err_t err; //Initialize configuration structures using macro initializers twai_general_config_t g_config = TWAI_GENERAL_CONFIG_DEFAULT(TX_GPIO_NUM, RX_GPIO_NUM, TWAI_MOD...
- Wed Feb 23, 2022 8:11 am
- Forum: ESP-IDF 中文讨论版
- Topic: ESP32-C3-S32的TWAI问题
- Replies: 0
- Views: 1143
ESP32-C3-S32的TWAI问题
目前使用ESP32-C3-S32芯片的TWAI功能，使用例程测试GPIO2/GPIO3引脚是否输出时，出现IO无数据波形的情况，请问有人知道是什么问题吗？ void app_main(void) { twai_message_t message; //Initialize configuration structures using macro initializers twai_general_config_t g_config = TWAI_GENERAL_CONFIG_DEFAULT(TX_GPIO_NUM, RX_GPIO_NUM, TWAI_MODE_NORMAL); twai_t...