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uart: multichip support

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chenjianqiang
2019-06-14 11:01:30 +08:00
committed by Michael (XIAO Xufeng)
parent b2ae2601fd
commit cf2ba210ef
10 changed files with 101 additions and 28 deletions
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2
components/freemodbus/serial_slave/modbus_controller/mbc_serial_slave.c
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@@ -69,7 +69,7 @@ static esp_err_t mbc_serial_slave_setup(void* comm_info)
MB_SLAVE_CHECK((comm_settings->slave_addr <= MB_ADDRESS_MAX),
ESP_ERR_INVALID_ARG, "mb wrong slave address = (0x%x).",
(uint32_t)comm_settings->slave_addr);
MB_SLAVE_CHECK((comm_settings->port <= UART_NUM_2), ESP_ERR_INVALID_ARG,
MB_SLAVE_CHECK((comm_settings->port < UART_NUM_MAX), ESP_ERR_INVALID_ARG,
"mb wrong port to set = (0x%x).", (uint32_t)comm_settings->port);
MB_SLAVE_CHECK((comm_settings->parity <= UART_PARITY_EVEN), ESP_ERR_INVALID_ARG,
"mb wrong parity option = (0x%x).", (uint32_t)comm_settings->parity);