SLAAEP4 December   2024 BQ79616 , MSPM0G1106 , MSPM0G1107 , MSPM0G1506 , MSPM0G1507 , MSPM0G1518 , MSPM0G1519 , MSPM0G3106 , MSPM0G3106-Q1 , MSPM0G3107 , MSPM0G3107-Q1 , MSPM0G3506 , MSPM0G3506-Q1 , MSPM0G3507 , MSPM0G3507-Q1 , MSPM0G3518 , MSPM0G3518-Q1 , MSPM0G3519 , MSPM0G3519-Q1

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
  5. 2Hardware Setup
    1. 2.1 LP-MSPM0G3507 Hardware Connection
    2. 2.2 BQ79616EVM Hardware Connection
    3. 2.3 TCAN1046VEVM Hardware Connection
  6. 3Software Structure
    1. 3.1 Project File Structure
    2. 3.2 Software Function and Flow Diagram
    3. 3.3 Protocol Description
      1. 3.3.1 UART and Daisy Chain
      2. 3.3.2 PING and TONG
  7. 4System Test
    1. 4.1 Test Setup
    2. 4.2 Read Voltage
  8. 5Summary
  9. 6References

2.1 LP-MSPM0G3507 Hardware Connection

For detailed information and schematics of LP-MSPM0G3507, see the MSPM0G3507 LaunchPad Development Kit User's Guide. LaunchPad™ pin configuration and pin connection with BQ79616 EVM, TCAN1046V-EVM are shown in Table 2-1.

Table 2-1 EVM Hardware Connection and Function
LaunchPad Pin Allocation Target Device
PB0 Fault detection/GPIO BQ79616 EVM J17-3
PA10 TX/UART BQ79616 EVM J17-8
PA11 RX/UART BQ79616 EVM J17-7
PA12 TX/CAN TCAN1046EVM J5-6
PA13 RX/CAN TCAN1046EVM J5-8
PB21 Enable CAN/GPIO S2 on LaunchPad
GND Power supply BQ79616 EVM J17-5
3.3V Power supply BQ79616 EVM J17-6

BQ79616 EVM J17 jumper is shown in Figure 2-2.

BQ79616 EVM J17 Figure 2-2 BQ79616 EVM J17

TCAN1046V-EVM J5 jumper allocation is shown in Figure 2-3, VIO and VCC are powered by LP-MSPM0G3507, to make communication properly, TCAN1046V-EVM and LP-MSPM0G3507 also share the same GND.

TCAN1046 EVM J5 Figure 2-3 TCAN1046 EVM J5