lpcmanager

Added support for connecting LHC1-type devices on RS-485 bus when using LHC1_GOT_002.

8 months ago, Tomaz Orac
a3afb77b5c40
Parents 1679bae6e7f1
Children 1adc3a1b4233
Added support for connecting LHC1-type devices on RS-485 bus when using LHC1_GOT_002.
4 files changed, 109 insertions(+), 1 deletions(-)
  • +1 -1
    LPCArch.py
  • +4 -0
    LPCBus/LHC1_GOT002.h
  • +100 -0
    LPCBus/SOM_Devices_decl.c
  • +4 -0
    LPCBus/SOM_Devices_init.c
    • --- a/LPCArch.py Mon Sep 15 13:14:29 2025 +0200
    +++ b/LPCArch.py Thu Sep 25 15:02:21 2025 +0200
    @@ -82,7 +82,7 @@
    },
    "LHC1_GOT_002" :{
    "type": "SOM",
    - "header": "MC10",
    + "header": "LHC1_GOT002",
    "features":[
    ("On Board", "SOM_OnBoard"),
    ("Devices", "SOM_Devices")]
    --- /dev/null Thu Jan 01 00:00:00 1970 +0000
    +++ b/LPCBus/LHC1_GOT002.h Thu Sep 25 15:02:21 2025 +0200
    @@ -0,0 +1,4 @@
    +#include "MC10.h"
    +
    +#define LHC1_DEVICES
    +
    --- a/LPCBus/SOM_Devices_decl.c Mon Sep 15 13:14:29 2025 +0200
    +++ b/LPCBus/SOM_Devices_decl.c Thu Sep 25 15:02:21 2025 +0200
    @@ -486,6 +486,105 @@
    }
    }
    +#ifdef LHC1_DEVICES
    +void InitUartPortDevices_shortBuffer(void)
    +{
    + unsigned char i=0;
    +
    + uartTimeout.tv_sec = 0;
    + uartTimeout.tv_usec = 50000; /* 50 ms timeout */
    +
    + for(i=0;i<MAX_UART_DEVICES;i++)
    + {
    + switch(uartDev[i][1])
    + {
    + case(0): /* MU1 */
    + case(2):
    + case(4):
    + case(6):
    + case(8):
    + case(10):
    + case(12):
    + case(14):
    + case(16):
    + case(18):
    + case(20):
    + case(22):
    + case(26): /* MU4 */
    + case(28): /* MU5 */
    + case(30): /* TH1 */
    + /* **************************************************** */
    + case(32): /* MU1 cache*/
    + case(34):
    + case(36):
    + case(38):
    + case(40):
    + case(42):
    + case(44):
    + case(46):
    + case(48):
    + case(50):
    + case(52):
    + case(54):
    + case(58): /* MU4 cache */
    + case(60): /* MU5 cache */
    + case(62): /* TH1 cache */
    + /* ***************************************************** */
    + case(66): /* MU1 */
    + case(68):
    + case(70):
    + case(72):
    + case(74):
    + case(76):
    + case(78):
    + case(80):
    + case(82):
    + case(84):
    + case(86):
    + case(88):
    + /* ***************************************************** */
    + case(90): /* TH1 */
    + case(92):
    + case(94):
    + case(96):
    + /* ***************************************************** */
    + case(98): /* MU1 */
    + case(100):
    + case(102):
    + case(104):
    + case(108):
    + case(110):
    + case(112):
    + case(114):
    + case(116):
    + case(118):
    + case(120):
    + /* ***************************************************** */
    + case(128): /* MU3 */
    + case(130): /* MU2 */
    + case(132): /* VAV MU6 */
    + case(134): /* GREASE1 */
    + case(136): /* M3U */
    + /* ***************************************************** */
    + case(160): /* MU3 cache */
    + case(162): /* MU2 cache */
    + case(164): /* VAV Mu6 cache */
    + case(166): /* GREASE1 cache */
    + case(168): /* M3U cache */
    + /* ***************************************************** */
    + case(198): /* C01 */
    + uartPortDevices[i] = &UARTDevice;
    + uartPortTim[i].toValue = msTOns(50); /* 50ms */
    + uartPortTim[i].status = TIM_EN_RUNNING;
    + break;
    + default:
    + uartPortDevices[i] = NULL; /* "Empty" or unknown module */
    + uartPortTim[i].status = TIM_DISABLED;
    + break;
    + }
    + }
    +}
    +#else
    void InitUartPortDevices_shortBuffer(void)
    {
    unsigned char i=0;
    @@ -584,3 +683,4 @@
    }
    }
    }
    +#endif
    --- a/LPCBus/SOM_Devices_init.c Mon Sep 15 13:14:29 2025 +0200
    +++ b/LPCBus/SOM_Devices_init.c Thu Sep 25 15:02:21 2025 +0200
    @@ -30,6 +30,10 @@
    UART_WakeCondValue = 0;
    UART_task_active = 1;
    +/* Clear connected devices array */
    +for(int i=0;i<MAX_UART_DEVICES;i++)
    + uartDev[i][1] = 255;
    +
    %(init_code)s
    UART_fd = openserial(serialdev, uartBaudrate); /* uartBaudrate is initialized from Composer */