Search found 2 matches
- Sat Aug 17, 2019 12:25 pm
- Forum: ESP-IDF
- Topic: SPI, prblem with 'spi_device_polling_end' ("free() target pointer is outside heap areas")
- Replies: 2
- Views: 4240
Re: SPI, prblem with 'spi_device_polling_end' ("free() target pointer is outside heap areas")
Thank you! Making variable: spi_transaction_t SPITransaction; static solved my problem. So i changed this function void ST7789_spi_send_bytes_poll_st(spi_device_handle_t SPIHandle, uint8_t *Data, size_t DataLength, esp_err_t *outErr) { static spi_transaction_t SPITransaction; esp_err_t errLocal = ES...
- Mon Aug 12, 2019 7:45 pm
- Forum: ESP-IDF
- Topic: SPI, prblem with 'spi_device_polling_end' ("free() target pointer is outside heap areas")
- Replies: 2
- Views: 4240
SPI, prblem with 'spi_device_polling_end' ("free() target pointer is outside heap areas")
Hello, i have a problem, that when i call spi_device_polling_start , and than later spi_device_polling_end i get this assertion (it happens when i call spi_device_polling_end ): assertion "heap != NULL && "free() target pointer is outside heap areas"" failed: file "/home/bzgec/esp/esp-idf/components...