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Support WISDOM DTZ178 and WASION DTSD342 meter data acquisition on CH32V208RBT6 board

This commit is contained in:
xuyanghang 2025-04-23 17:25:49 +08:00
parent fd1e44de35
commit 7a785b041e
1 changed files with 4 additions and 1 deletions
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5
Ubiquitous/XiZi_IIoT/board/ch32v208rbt6/third_party_driver/rs485/connect_rs485.c
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@ -99,7 +99,10 @@ static uint32 Rs485Init(struct SerialDriver *rs485_drv, struct BusConfigureInfo
switch (rs485_cfg->data_cfg.serial_data_bits) {
case DATA_BITS_8:
USART_InitStructure_Rs485.USART_WordLength = USART_WordLength_8b;
if (rs485_cfg->data_cfg.serial_parity_mode == PARITY_ODD || rs485_cfg->data_cfg.serial_parity_mode == PARITY_EVEN)
USART_InitStructure_Rs485.USART_WordLength = USART_WordLength_9b;
else
USART_InitStructure_Rs485.USART_WordLength = USART_WordLength_8b;
break;
case DATA_BITS_9:
USART_InitStructure_Rs485.USART_WordLength = USART_WordLength_9b;