113 lines
3.4 KiB
Markdown
113 lines
3.4 KiB
Markdown
```
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Registering W5500 callbacks...
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Calling wizchip_init()...
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Calling DHCP_init()...
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W5500 VERSIONR: 0x04
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Registering DHCP callbacks...
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Calling DHCP_run()...
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> Send DHCP_DISCOVER
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DHCP message : 192.168.102.1(67) 311 received.
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> Receive DHCP_OFFER
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> Send DHCP_REQUEST
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DHCP message : 192.168.102.1(67) 311 received.
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> Receive DHCP_ACK
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> Check leased IP - OK
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Callback: IP assigned! Leased time: 10 sec
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IP: 192.168.102.113
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GW: 192.168.102.1
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Net: 255.255.255.0
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DNS: 192.168.102.1
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Calling wizchip_setnetinfo()...
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Calling DNS_init()...
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Resolving domain name "hye.su"...
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> DNS Query to DNS Server : 192.168.102.1
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> Receive DNS message from 192.168.102.1(53). len = 21
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> Partial DNS message: 11 23 81 82 00 01 00 00 00 00 00 00 03 68 79 65 00 00 00 02 73
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DNS_run() failed, res = 0
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```
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w/ ch32v003fun
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> Partial DNS message: `11 23 81 82 00 01 00 00 00 00 00 00 03 68 79 65 00 00 00 02 73`
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> **DNS_run() failed, res = 0**
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w/ WCH HAL (none-os).. I get a full response
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> Receive DNS message from 192.168.102.1(53). len = 56
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> Partial DNS message: `11 23 81 80 00 01 00 02 00 00 00 00 03 68 79 65 02 73 75 00 00 01 00 01 C0 0C 00 01 00 01 00 00 01 2C 00 04 68 15 33 7F C0 0C 00 01 00 01 00 00 01 2C 00 04 AC 43 B4 9A `
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> Result: 172.67.180.154
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`RCC_CTLR`, GPIO Registers, `SPIx_CTLR1` registers are identical
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## LA
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### ch32v003fun
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```
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00 00 34 11 27 01 00 00 01 00 00 00 00 00 00 03 68 79 65 00 00 00 02 73 75 00 00 00 00 01 00 01
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```
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- 32 bytes long
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- (Post `68 79 65`): `00 00 00 02 73 75 00 00 00 00 01 00 01`
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### none-os
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```
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00 00 34 11 27 01 00 00 01 00 00 00 00 00 00 03 68 79 65 02 73 75 00 00 01 00 01
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```
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- 27 bytes long
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- (Post `68 79 65`): `02 73 75 00 00 01 00 01`
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## none-os
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```c
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// Initialize GPIO for W5500 CS
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RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA, ENABLE);
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GPIO_InitStructure.GPIO_Pin = W5500_CS_Pin;
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GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_OD;
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GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
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GPIO_Init(W5500_CS_GPIO_Port, &GPIO_InitStructure);
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// ...
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static void MX_SPI1_Init(void) {
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/* SPI1 parameter configuration*/
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GPIO_InitTypeDef GPIO_InitStructure = {0};
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SPI_InitTypeDef SPI_InitStructure = {0};
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RCC_APB2PeriphClockCmd(RCC_APB2Periph_SPI1, ENABLE);
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GPIO_InitStructure.GPIO_Pin = GPIO_Pin_5;
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GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
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GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
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GPIO_Init(GPIOA, &GPIO_InitStructure);
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GPIO_InitStructure.GPIO_Pin = GPIO_Pin_6;
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GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN_FLOATING;
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GPIO_Init(GPIOA, &GPIO_InitStructure);
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GPIO_InitStructure.GPIO_Pin = GPIO_Pin_7;
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GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
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GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
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GPIO_Init(GPIOA, &GPIO_InitStructure);
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SPI_InitStructure.SPI_Direction = SPI_Direction_2Lines_FullDuplex;
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SPI_InitStructure.SPI_Mode = SPI_Mode_Master;
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SPI_InitStructure.SPI_DataSize = SPI_DataSize_8b;
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SPI_InitStructure.SPI_CPOL = SPI_CPOL_Low; // SPI Mode 0 (CPOL=0, CPHA=0)
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SPI_InitStructure.SPI_CPHA = SPI_CPHA_1Edge; // SPI Mode 0 (CPOL=0, CPHA=0)
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SPI_InitStructure.SPI_NSS = SPI_NSS_Soft;
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SPI_InitStructure.SPI_BaudRatePrescaler = SPI_BaudRatePrescaler_4;
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SPI_InitStructure.SPI_FirstBit = SPI_FirstBit_MSB;
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SPI_InitStructure.SPI_CRCPolynomial = 7;
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SPI_Init(SPI1, &SPI_InitStructure);
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SPI_Cmd(SPI1, ENABLE);
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}
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```
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