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Release v3.0
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@mluis1
mluis1 committed Jul 18, 2014
1 parent a2a3f44 commit 5059c77
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119 changes: 1 addition & 118 deletions Keil/Bleeper-72/LoRaMac/classA/LoRaMac.uvopt
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9 changes: 6 additions & 3 deletions Keil/Bleeper-72/LoRaMac/classA/LoRaMac.uvproj
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<UserProg2Name></UserProg2Name>
<UserProg1Dos16Mode>0</UserProg1Dos16Mode>
<UserProg2Dos16Mode>0</UserProg2Dos16Mode>
<nStopB1X>0</nStopB1X>
<nStopB2X>0</nStopB2X>
</BeforeMake>
<AfterMake>
<RunUserProg1>0</RunUserProg1>
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<RestoreFunctions>1</RestoreFunctions>
<RestoreToolbox>1</RestoreToolbox>
<LimitSpeedToRealTime>0</LimitSpeedToRealTime>
<RestoreSysVw>1</RestoreSysVw>
</Simulator>
<Target>
<UseTarget>1</UseTarget>
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<RestoreFunctions>0</RestoreFunctions>
<RestoreToolbox>0</RestoreToolbox>
<RestoreTracepoints>1</RestoreTracepoints>
<RestoreTracepoints>1</RestoreTracepoints>
<RestoreTracepoints>1</RestoreTracepoints>
<RestoreSysVw>1</RestoreSysVw>
<UsePdscDebugDescription>1</UsePdscDebugDescription>
</Target>
<RunDebugAfterBuild>0</RunDebugAfterBuild>
<TargetSelection>11</TargetSelection>
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<useXO>0</useXO>
<VariousControls>
<MiscControls></MiscControls>
<Define>USE_DEBUGGER LOW_POWER_MODE_ENABLE</Define>
<Define>USE_DEBUGGER LOW_POWER_MODE_ENABLE LORAMAC_R3</Define>
<Undefine></Undefine>
<IncludePath>..\..\..\..\src;..\..\..\..\src\boards\Bleeper-72;..\..\..\..\src\boards\Bleeper-72\cmsis;..\..\..\..\src\boards\mcu\stm32;..\..\..\..\src\boards\mcu\stm32\cmsis;..\..\..\..\src\boards\mcu\stm32\STM32L1xx_StdPeriph_Driver\inc;..\..\..\..\src\mac;..\..\..\..\src\peripherals;..\..\..\..\src\radio;..\..\..\..\src\system;..\..\..\..\src\system\crypto</IncludePath>
</VariousControls>
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5 comments on commit 5059c77

@mirakonta
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where to find the new LoRa MAC Specification version R3.0 PDF file?

@mluis1
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@mluis1 mluis1 commented on 5059c77 Jul 18, 2014

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The LoRaMac specification is available on request. Please contact your local Semtech representative.

Best regards.

@criker64
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I have got two SK-iM880A boards and have been trying to get I2C or UART to work. No Success yet.
I took the "ping-pong" example and in case of UART changed the main.c file to this:

include "board.h"

int main( void ) {

BoardInitMcu( );
    BoardInitPeriph( );

uint8_t data, result;

UartInit( &Uart1, 1, PA_9, PA_10 );

/* endless loop in UartMcuConfig() function at "mode" check */
UartConfig( &Uart1, RX_TX, 9600, UART_8_BIT, UART_1_STOP_BIT, NO_PARITY, NO_FLOW_CTRL );

while (1) {

    result = 2 ;
    data = 0;

    result = UartPutChar( &Uart1, data );
    // result = UartGetChar( &Uart1, &data );

    if ( result == 0 ) {
        GpioWrite( &Led4, 1 );
        DelayMs( 3000 );
    }
    GpioWrite( &Led4, 0 );
    DelayMs( 100 );
}

}

I am using "Keil µVision 5.11.1.0" and the "Flash Loader Demonstrator" Tool by STM to program the devices. What am I doing wrong? Thanks in advance!

@mluis1
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@mluis1 mluis1 commented on 5059c77 Jan 8, 2015

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In order to use the HW UART an Rx an Tx Fifo buffer must be defined before calling the UartConfig function.

For I2C there are some working examples on the other supported platforms. Please look at the LoRaMote platform as it is also based on the iM880A module

Please find below a working UART echo example:

#include <string.h>
#include "board.h"
#include "uart-board.h"

/*!
 * FIFO buffers size
 */
#define FIFO_TX_SIZE                                128
#define FIFO_RX_SIZE                                128

uint8_t TxBuffer[FIFO_TX_SIZE];
uint8_t RxBuffer[FIFO_RX_SIZE];

int main( void )
{
    uint8_t d;

    BoardInitMcu( );
    BoardInitPeriph( );

    UartInit( &Uart1, UART_1, UART_TX, UART_RX );

    FifoInit( &Uart1.FifoTx, TxBuffer, FIFO_TX_SIZE );
    FifoInit( &Uart1.FifoRx, RxBuffer, FIFO_RX_SIZE );

    UartConfig( &Uart1, RX_TX, 9600, UART_8_BIT, UART_1_STOP_BIT, NO_PARITY, NO_FLOW_CTRL );

    while( 1 )
    {
        if( UartGetChar( &Uart1, &d ) == 0 )
        {
            while( UartPutChar( &Uart1, d ) != 0 );
        }
    }
}

@criker64
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Thank you Mr. Luis. That did the trick. I have been able to transmit data via UART to the other board and to a PC. I will try to connect it to a Raspberry Pi soon, which is my final goal.

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