SIM7000A compile errors from ESP32_LTE_Demo

tmicro
Newbie

Posts: 2

SIM7000A compile errors from ESP32_LTE_Demo Jul 11, 2022 6:29:14 GMT

Quote

Post by tmicro on Jul 11, 2022 6:29:14 GMT

Running into sketch compiling errors for ESP32_LTE_Demo...(using ESP32 D1 mini):

\Adafruit_FONA.cpp: In member function 'boolean Adafruit_FONA::getTime(char*, uint16_t)':

\Adafruit_FONA.cpp:998:33: error: call of overloaded 'getReply(const __FlashStringHelper*, unsigned int)' is ambiguous

getReply(F("AT+CCLK?"), 10000U);

^

In file included from \Adafruit_FONA.cpp:21:0:

\Adafruit_FONA.h:300:11: note: candidate: uint8_t Adafruit_FONA::getReply(FONAFlashStringPtr, uint16_t)

uint8_t getReply(FONAFlashStringPtr send, uint16_t timeout = FONA_DEFAULT_TIMEOUT_MS);

^

\Adafruit_FONA.h:302:11: note: candidate: uint8_t Adafruit_FONA::getReply(FONAFlashStringPtr, int32_t, uint16_t)

uint8_t getReply(FONAFlashStringPtr prefix, int32_t suffix, uint16_t timeout = FONA_DEFAULT_TIMEOUT_MS);

^

\Adafruit_FONA.cpp: In member function 'boolean Adafruit_FONA::readRTC(uint8_t*, uint8_t*, uint8_t*, uint8_t*, uint8_t*, uint8_t*, int8_t*)':

\Adafruit_FONA.cpp:1015:33: error: call of overloaded 'getReply(const __FlashStringHelper*, unsigned int)' is ambiguous

getReply(F("AT+CCLK?"), 10000U); //Get RTC timeout 10 sec

^

In file included from \Adafruit_FONA.cpp:21:0:

\Adafruit_FONA.h:300:11: note: candidate: uint8_t Adafruit_FONA::getReply(FONAFlashStringPtr, uint16_t)

uint8_t getReply(FONAFlashStringPtr send, uint16_t timeout = FONA_DEFAULT_TIMEOUT_MS);

^

\Adafruit_FONA.h:302:11: note: candidate: uint8_t Adafruit_FONA::getReply(FONAFlashStringPtr, int32_t, uint16_t)

uint8_t getReply(FONAFlashStringPtr prefix, int32_t suffix, uint16_t timeout = FONA_DEFAULT_TIMEOUT_MS);

any guidance much obliged!

Botletics Administrator Posts: 117	SIM7000A compile errors from ESP32_LTE_Demo Jul 11, 2022 13:31:27 GMT Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by Botletics on Jul 11, 2022 13:31:27 GMT Thanks for the heads up, I just fixed the .cpp file. Download the new one from GitHub to replace the old file in Documents/Arduino/libraries/ and it should compile just fine now!
	Last Edit: Jul 11, 2022 13:32:59 GMT by Botletics

tmicro
Newbie

Posts: 2

SIM7000A compile errors from ESP32_LTE_Demo Jul 12, 2022 3:46:20 GMT

Quote

Post by tmicro on Jul 12, 2022 3:46:20 GMT

compiles perfectly!, as shown below: thank you!!!

Now trying to obtain AT response with no luck yet...

Connections are:

- 3V3 (ESP32) --> 5V (shield's logic voltage pin) YES
- GND (ESP32) --> GND (shield)                          YES
- RX2 (ESP32) --> 10 (shield's TX)                      YES
- TX2 (ESP32) --> 11 (shield's RX)                      YES
- D5 (ESP32) --> 7 (shield's RST)                          YES
- D18 (ESP32) --> 6 (shield's PWRKEY)                  YES
- Also make sure to connect a 3.7V LiPo battery to the shield's JST connector!!!            YES! (2000mAh)
- Optional: SCL (GPIO22) and SDA (GPIO21) if you want to use the temperature sensor YES - gotta love I2C

Green 'PWR' LED on
Blue 'NET' LED flashing every ~ 4 seconds

no AT response, however

plug same SIM7000A board back into Arduino Uno - All working great - swap back to ESP32...no luck

Will keep trying... any suggestions greatly appreciated!!

_____________________________________________________________________

esptool.py v3.0-dev

Serial port COM8

Connecting........_

Chip is ESP32-D0WDQ6 (revision 1)

Features: WiFi, BT, Dual Core, 240MHz, VRef calibration in efuse, Coding Scheme None

Crystal is 40MHz

MAC: 3c:61:05:2a:a9:80

Uploading stub...

Running stub...

Stub running...

Changing baud rate to 921600

Changed.

Configuring flash size...

Auto-detected Flash size: 4MB

Compressed 8192 bytes to 47...

Writing at 0x0000e000... (100 %)

Wrote 8192 bytes (47 compressed) at 0x0000e000 in 0.0 seconds (effective 6553.6 kbit/s)...

Hash of data verified.

Compressed 18656 bytes to 12053...

Writing at 0x00001000... (100 %)

Wrote 18656 bytes (12053 compressed) at 0x00001000 in 0.2 seconds (effective 904.5 kbit/s)...

Hash of data verified.

Compressed 262720 bytes to 131174...

Writing at 0x00010000... (11 %)

Writing at 0x00014000... (22 %)

Writing at 0x00018000... (33 %)

Writing at 0x0001c000... (44 %)

Writing at 0x00020000... (55 %)

Writing at 0x00024000... (66 %)

Writing at 0x00028000... (77 %)

Writing at 0x0002c000... (88 %)

Writing at 0x00030000... (100 %)

Wrote 262720 bytes (131174 compressed) at 0x00010000 in 2.3 seconds (effective 901.7 kbit/s)...

Hash of data verified.

Compressed 3072 bytes to 128...

Writing at 0x00008000... (100 %)

Wrote 3072 bytes (128 compressed) at 0x00008000 in 0.0 seconds (effective 2457.5 kbit/s)...

Hash of data verified.

Leaving...

Hard resetting via RTS pin...

Botletics Administrator Posts: 117	SIM7000A compile errors from ESP32_LTE_Demo Jul 27, 2022 18:37:33 GMT Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by Botletics on Jul 27, 2022 18:37:33 GMT Make sure the TX/RX pins are correct! TX from ESP32 goes to RX on the SIM7000 shield, and vice versa.

SIM7000A compile errors from ESP32_LTE_Demo

Post by tmicro on Jul 11, 2022 6:29:14 GMT

Post by Botletics on Jul 11, 2022 13:31:27 GMT

Post by tmicro on Jul 12, 2022 3:46:20 GMT

Post by Botletics on Jul 27, 2022 18:37:33 GMT