Mercurial > public > ostc4
changeset 893:1b05a84f6d0f Evo_2_23
Reenabled fast communication:
The communication may be improved with regard to speed by increasing the baud rate between bluetooth module and CPU. This may now be activated using a compile switch.
| author | Ideenmodellierer |
|---|---|
| date | Wed, 11 Sep 2024 22:32:05 +0200 |
| parents | 0e084e5554a8 |
| children | 94535e672583 |
| files | Common/Inc/configuration.h Discovery/Src/tComm.c |
| diffstat | 2 files changed, 10 insertions(+), 2 deletions(-) [+] |
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--- a/Common/Inc/configuration.h Tue Sep 10 21:18:36 2024 +0200 +++ b/Common/Inc/configuration.h Wed Sep 11 22:32:05 2024 +0200 @@ -81,4 +81,7 @@ /* Enable if the menu item predive check shall be available */ /* #define ENABLE_PREDIVE_CHECK */ +/* Enable to have a faster transfer speed between bluetooth module and CPU */ +#define ENABLE_FAST_COMM + #endif
--- a/Discovery/Src/tComm.c Tue Sep 10 21:18:36 2024 +0200 +++ b/Discovery/Src/tComm.c Wed Sep 11 22:32:05 2024 +0200 @@ -2193,7 +2193,12 @@ break; case BM_CONFIG_SIGNAL_POLL: sprintf(TxBuffer,"AT+BSTPOLL=100\r"); break; - case BM_CONFIG_BAUD: sprintf(TxBuffer,"AT%%B22\r"); + case BM_CONFIG_BAUD: +#ifdef ENABLE_FAST_COMM + sprintf(TxBuffer,"AT%%B22\r"); +#else + BmTmpConfig++; +#endif break; case BM_CONFIG_RETRY: ConfigRetryCnt--; HAL_Delay(1); @@ -2260,7 +2265,7 @@ UartHandle.Init.BaudRate = 460800; HAL_UART_Init(&UartHandle); } - if((BmTmpConfig == BM_CONFIG_BAUD) && (result == HAL_OK) && (UartHandle.Init.BaudRate == 460800)) /* This shut not happen because default speed is 115200 => update module configuration */ + else if((BmTmpConfig == BM_CONFIG_BAUD) && (result == HAL_OK) && (UartHandle.Init.BaudRate == 460800)) /* This shut not happen because default speed is 115200 => update module configuration */ { sprintf(TxBuffer,"AT%%B8\r"); /* set default baudrate */ CmdSize = strlen(TxBuffer);