Hello,
i'am trying to display data on my sensor Bme280 aka (temp, humidity and pression
but the build is successful and the jlink is well connected
the wiring is like below :
P1.02->SDI
p1.03->SCK
GND->DSO
GND->GND
VDDNRF->VIN
i'm using i2c-1 to visualize data but i'm not getting nothing back from the card
i used west build and flash it was successfully done but no response from the sensor
i'm attaching the project belowbme_280.zip
i'm getting this output which says that it's successful
can someone help me please
Connecting ‘J-Link’ using ‘USB’ Connecting to target using SWD Loaded C:/Users/rzaafouri/ncs/v1.7.0/toolchain/segger_embedded_studio/bin/JLink_x64.dll Firmware Version: J-Link OB-K22-NordicSemi compiled Apr 29 2021 15:10:52 DLL Version: 7.52b Hardware Version: V1.00 Target Voltage: 3.300 Device "NRF5340_XXAA_APP" selected. ConfigTargetSettings() start ConfigTargetSettings() end InitTarget() start InitTarget() end Found SW-DP with ID 0x6BA02477 DPIDR: 0x6BA02477 AP map detection skipped. Manually configured AP map found. AP[0]: AHB-AP (IDR: Not set) AP[1]: AHB-AP (IDR: Not set) AP[2]: MEM-AP (IDR: Not set) AP[3]: MEM-AP (IDR: Not set) AP[0]: Core found AP[0]: AHB-AP ROM base: 0xE00FE000 CPUID register: 0x410FD214. Implementer code: 0x41 (ARM) Found Cortex-M33 r0p4, Little endian. FPUnit: 8 code (BP) slots and 0 literal slots Security extension: implemented Secure debug: enabled CoreSight components: ROMTbl[0] @ E00FE000 ROMTbl[0][0]: E00FF000, CID: B105100D, PID: 000BB4C9 ROM Table ROMTbl[1] @ E00FF000 ROMTbl[1][0]: E000E000, CID: B105900D, PID: 000BBD21 Cortex-M33 ROMTbl[1][1]: E0001000, CID: B105900D, PID: 000BBD21 DWT ROMTbl[1][2]: E0002000, CID: B105900D, PID: 000BBD21 FPB ROMTbl[1][3]: E0000000, CID: B105900D, PID: 000BBD21 ITM ROMTbl[1][5]: E0041000, CID: B105900D, PID: 002BBD21 ETM ROMTbl[1][6]: E0042000, CID: B105900D, PID: 000BBD21 CSS600-CTI ROMTbl[0][1]: E0040000, CID: B105900D, PID: 000BBD21 Cortex-M33 Preparing target for download Executing Reset script TargetInterface.resetAndStop() Reset: ARMv8M core with Security Extension enabled detected. Reset: Halt core after reset via DEMCR.VC_CORERESET. Reset: Reset device via AIRCR.SYSRESETREQ. Downloading ‘zephyr.elf’ to J-Link Programming 35.0 KB of addresses 00000000 — 00008c5b Programming 0.4 KB of addresses 00008c5c — 00008dfb J-Link: Flash download: Bank 1 @ 0x00000000: 1 range affected (32768 bytes) J-Link: Flash download: Total: 1.195s (Prepare: 0.087s, Compare: 0.037s, Erase: 0.694s, Program & Verify: 0.342s, Restore: 0.033s) J-Link: Flash download: Program & Verify speed: 93 KiB/s Download successful Connecting ‘J-Link’ using ‘USB’ Connecting to target using SWD Loaded C:/Users/rzaafouri/ncs/v1.7.0/toolchain/segger_embedded_studio/bin/JLink_x64.dll Firmware Version: J-Link OB-K22-NordicSemi compiled Apr 29 2021 15:10:52 DLL Version: 7.52b Hardware Version: V1.00 Target Voltage: 3.300 Device "NRF5340_XXAA_APP" selected. ConfigTargetSettings() start ConfigTargetSettings() end InitTarget() start InitTarget() end Found SW-DP with ID 0x6BA02477 DPIDR: 0x6BA02477 AP map detection skipped. Manually configured AP map found. AP[0]: AHB-AP (IDR: Not set) AP[1]: AHB-AP (IDR: Not set) AP[2]: MEM-AP (IDR: Not set) AP[3]: MEM-AP (IDR: Not set) AP[0]: Core found AP[0]: AHB-AP ROM base: 0xE00FE000 CPUID register: 0x410FD214. Implementer code: 0x41 (ARM) Found Cortex-M33 r0p4, Little endian. FPUnit: 8 code (BP) slots and 0 literal slots Security extension: implemented Secure debug: enabled CoreSight components: ROMTbl[0] @ E00FE000 ROMTbl[0][0]: E00FF000, CID: B105100D, PID: 000BB4C9 ROM Table ROMTbl[1] @ E00FF000 ROMTbl[1][0]: E000E000, CID: B105900D, PID: 000BBD21 Cortex-M33 ROMTbl[1][1]: E0001000, CID: B105900D, PID: 000BBD21 DWT ROMTbl[1][2]: E0002000, CID: B105900D, PID: 000BBD21 FPB ROMTbl[1][3]: E0000000, CID: B105900D, PID: 000BBD21 ITM ROMTbl[1][5]: E0041000, CID: B105900D, PID: 002BBD21 ETM ROMTbl[1][6]: E0042000, CID: B105900D, PID: 000BBD21 CSS600-CTI ROMTbl[0][1]: E0040000, CID: B105900D, PID: 000BBD21 Cortex-M33 Preparing target for download Executing Reset script TargetInterface.resetAndStop() Reset: ARMv8M core with Security Extension enabled detected. Reset: Halt core after reset via DEMCR.VC_CORERESET. Reset: Reset device via AIRCR.SYSRESETREQ. Downloading ‘zephyr.elf’ to J-Link Programming 35.0 KB of addresses 00000000 — 00008c5b Programming 0.4 KB of addresses 00008c5c — 00008dfb J-Link: Flash download: Bank 1 @ 0x00000000: Skipped. Contents already match Download successful
i will be very grateful
thank u n advance
