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Merge pull request #4343 from supperthomas/max32660_spi

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[bsp/max32660] add the driver of spi and gpio
This commit is contained in:
Bernard Xiong 2021-02-17 11:13:54 +08:00 committed by GitHub
commit 51c492881a
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GPG Key ID: 4AEE18F83AFDEB23
13 changed files with 604 additions and 58 deletions
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5
bsp/maxim/MAX32660_EVSYS/.config
View File

@ -122,7 +122,7 @@ CONFIG_RT_SERIAL_RB_BUFSZ=64
# CONFIG_RT_USING_CPUTIME is not set
# CONFIG_RT_USING_I2C is not set
# CONFIG_RT_USING_PHY is not set
# CONFIG_RT_USING_PIN is not set
CONFIG_RT_USING_PIN=y
# CONFIG_RT_USING_ADC is not set
# CONFIG_RT_USING_DAC is not set
# CONFIG_RT_USING_PWM is not set
@ -478,9 +478,10 @@ CONFIG_SOC_MAXIM=y
#
# On-chip Peripheral Drivers
#
# CONFIG_BSP_USING_GPIO is not set
CONFIG_BSP_USING_GPIO=y
CONFIG_BSP_USING_UART=y
# CONFIG_BSP_USING_UART0 is not set
CONFIG_BSP_USING_UART1=y
# CONFIG_BSP_UART1_RX_USING_DMA is not set
# CONFIG_BSP_USING_SPI is not set
# CONFIG_BSP_USING_ON_CHIP_FLASH is not set

4
bsp/maxim/MAX32660_EVSYS/README.md
View File

@ -72,10 +72,10 @@ MAX32660-EVSYS开发板常用 **板载资源** 如下：
| **片上外设** | **支持情况** | **备注** |
| :----------- | :----------: | :-------------------: |
| GPIO | | |
| GPIO | 支持 | |
| UART | 支持 | UART0, UART1(console) |
| PWM | | |
| SPI | | |
| SPI | 支持 | SPI0, SPI1 |
| RTC | | |
| I2S | | |
| I2C | | |

14
bsp/maxim/MAX32660_EVSYS/applications/application.c
View File

@ -11,22 +11,20 @@
#include <rtthread.h>
#include <rtdevice.h>
#include "gpio.h"
const gpio_cfg_t led_pin[] =
{
{PORT_0, PIN_13, GPIO_FUNC_OUT, GPIO_PAD_NONE},
};
#define GPIO_LED_PIN 13
int main(void)
{
int count = 1;
GPIO_Config(&led_pin[0]);
GPIO_OutSet(&led_pin[0]);
rt_pin_mode(GPIO_LED_PIN, PIN_MODE_OUTPUT);
while (count++)
{
rt_pin_write(GPIO_LED_PIN, PIN_HIGH);
rt_thread_mdelay(500);
rt_pin_write(GPIO_LED_PIN, PIN_LOW);
rt_thread_mdelay(500);
GPIO_OutToggle(&led_pin[0]);
}
return RT_EOK;
}

19
bsp/maxim/MAX32660_EVSYS/board/Kconfig
View File

@ -43,6 +43,25 @@ menu "On-chip Peripheral Drivers"
depends on BSP_USING_UART1 && RT_SERIAL_USING_DMA
default n
endif
config BSP_USING_SPI
bool "Enable SPI"
select RT_USING_SPI
default n
if BSP_USING_SPI
config BSP_USING_SPI0
bool "Enable SPI0 bus [MISO P0.4;MOSI P0.5;SCL P0.6;SS P0.7]"
default y
config BSP_USING_SPI1
bool "Enable SPI1 bus [MISO P0.0;MOSI P0.1;SCL P0.2;SS P0.3]"
default n
if BSP_USING_SPI1
config BSP_USING_SPI1A
bool "Use SPI1A. [MISO P0.10;MOSI P0.11;SCL P0.12;SS P0.13]"
default n
endif
endif
config BSP_USING_ON_CHIP_FLASH
select PKG_USING_FAL
bool "Enable on-chip FLASH"

4
bsp/maxim/MAX32660_EVSYS/board/board.h
View File

@ -14,6 +14,10 @@
#include <rtthread.h>
#include <rthw.h>
#include "mxc_config.h"
#include "mxc_assert.h"
#define MCU_FLASH_START_ADRESS ((uint32_t)0x0)
#define MCU_FLASH_SIZE_KB (256)
#define MCU_FLASH_END_ADDRESS ((uint32_t)(MCU_FLASH_START_ADRESS + MCU_FLASH_SIZE*1024))

134
bsp/maxim/MAX32660_EVSYS/project.uvoptx
View File

@ -117,6 +117,26 @@
<pMon>BIN\CMSIS_AGDI.dll</pMon>
</DebugOpt>
<TargetDriverDllRegistry>
<SetRegEntry>
<Number>0</Number>
<Key>ARMRTXEVENTFLAGS</Key>
<Name>-L70 -Z18 -C0 -M0 -T1</Name>
</SetRegEntry>
<SetRegEntry>
<Number>0</Number>
<Key>DLGTARM</Key>
<Name>(1010=-1,-1,-1,-1,0)(1007=-1,-1,-1,-1,0)(1008=-1,-1,-1,-1,0)(1009=-1,-1,-1,-1,0)</Name>
</SetRegEntry>
<SetRegEntry>
<Number>0</Number>
<Key>ARMDBGFLAGS</Key>
<Name></Name>
</SetRegEntry>
<SetRegEntry>
<Number>0</Number>
<Key>DLGUARM</Key>
<Name></Name>
</SetRegEntry>
<SetRegEntry>
<Number>0</Number>
<Key>CMSIS_AGDI</Key>
@ -135,12 +155,12 @@
<DebugFlag>
<trace>0</trace>
<periodic>0</periodic>
<aLwin>0</aLwin>
<aLwin>1</aLwin>
<aCover>0</aCover>
<aSer1>0</aSer1>
<aSer2>0</aSer2>
<aPa>0</aPa>
<viewmode>0</viewmode>
<viewmode>1</viewmode>
<vrSel>0</vrSel>
<aSym>0</aSym>
<aTbox>0</aTbox>
@ -203,7 +223,7 @@
<Group>
<GroupName>CPU</GroupName>
<tvExp>0</tvExp>
<tvExp>1</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
<cbSel>0</cbSel>
<RteFlg>0</RteFlg>
@ -271,7 +291,7 @@
<Group>
<GroupName>DeviceDrivers</GroupName>
<tvExp>0</tvExp>
<tvExp>1</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
<cbSel>0</cbSel>
<RteFlg>0</RteFlg>
@ -282,6 +302,18 @@
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
<bDave2>0</bDave2>
<PathWithFileName>..\..\..\components\drivers\misc\pin.c</PathWithFileName>
<FilenameWithoutPath>pin.c</FilenameWithoutPath>
<RteFlg>0</RteFlg>
<bShared>0</bShared>
</File>
<File>
<GroupNumber>3</GroupNumber>
<FileNumber>8</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
<bDave2>0</bDave2>
<PathWithFileName>..\..\..\components\drivers\serial\serial.c</PathWithFileName>
<FilenameWithoutPath>serial.c</FilenameWithoutPath>
<RteFlg>0</RteFlg>
@ -289,7 +321,7 @@
</File>
<File>
<GroupNumber>3</GroupNumber>
<FileNumber>8</FileNumber>
<FileNumber>9</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
@ -301,7 +333,7 @@
</File>
<File>
<GroupNumber>3</GroupNumber>
<FileNumber>9</FileNumber>
<FileNumber>10</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
@ -313,7 +345,7 @@
</File>
<File>
<GroupNumber>3</GroupNumber>
<FileNumber>10</FileNumber>
<FileNumber>11</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
@ -325,7 +357,7 @@
</File>
<File>
<GroupNumber>3</GroupNumber>
<FileNumber>11</FileNumber>
<FileNumber>12</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
@ -337,7 +369,7 @@
</File>
<File>
<GroupNumber>3</GroupNumber>
<FileNumber>12</FileNumber>
<FileNumber>13</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
@ -349,7 +381,7 @@
</File>
<File>
<GroupNumber>3</GroupNumber>
<FileNumber>13</FileNumber>
<FileNumber>14</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
@ -361,7 +393,7 @@
</File>
<File>
<GroupNumber>3</GroupNumber>
<FileNumber>14</FileNumber>
<FileNumber>15</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
@ -381,7 +413,7 @@
<RteFlg>0</RteFlg>
<File>
<GroupNumber>4</GroupNumber>
<FileNumber>15</FileNumber>
<FileNumber>16</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
@ -393,7 +425,7 @@
</File>
<File>
<GroupNumber>4</GroupNumber>
<FileNumber>16</FileNumber>
<FileNumber>17</FileNumber>
<FileType>2</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
@ -405,7 +437,19 @@
</File>
<File>
<GroupNumber>4</GroupNumber>
<FileNumber>17</FileNumber>
<FileNumber>18</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
<bDave2>0</bDave2>
<PathWithFileName>..\libraries\HAL_Drivers\drv_gpio.c</PathWithFileName>
<FilenameWithoutPath>drv_gpio.c</FilenameWithoutPath>
<RteFlg>0</RteFlg>
<bShared>0</bShared>
</File>
<File>
<GroupNumber>4</GroupNumber>
<FileNumber>19</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
@ -419,13 +463,13 @@
<Group>
<GroupName>finsh</GroupName>
<tvExp>0</tvExp>
<tvExp>1</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
<cbSel>0</cbSel>
<RteFlg>0</RteFlg>
<File>
<GroupNumber>5</GroupNumber>
<FileNumber>18</FileNumber>
<FileNumber>20</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
@ -437,7 +481,7 @@
</File>
<File>
<GroupNumber>5</GroupNumber>
<FileNumber>19</FileNumber>
<FileNumber>21</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
@ -449,7 +493,7 @@
</File>
<File>
<GroupNumber>5</GroupNumber>
<FileNumber>20</FileNumber>
<FileNumber>22</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
@ -469,7 +513,7 @@
<RteFlg>0</RteFlg>
<File>
<GroupNumber>6</GroupNumber>
<FileNumber>21</FileNumber>
<FileNumber>23</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
@ -481,7 +525,7 @@
</File>
<File>
<GroupNumber>6</GroupNumber>
<FileNumber>22</FileNumber>
<FileNumber>24</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
@ -493,7 +537,7 @@
</File>
<File>
<GroupNumber>6</GroupNumber>
<FileNumber>23</FileNumber>
<FileNumber>25</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
@ -505,7 +549,7 @@
</File>
<File>
<GroupNumber>6</GroupNumber>
<FileNumber>24</FileNumber>
<FileNumber>26</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
@ -517,7 +561,7 @@
</File>
<File>
<GroupNumber>6</GroupNumber>
<FileNumber>25</FileNumber>
<FileNumber>27</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
@ -529,7 +573,7 @@
</File>
<File>
<GroupNumber>6</GroupNumber>
<FileNumber>26</FileNumber>
<FileNumber>28</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
@ -541,7 +585,7 @@
</File>
<File>
<GroupNumber>6</GroupNumber>
<FileNumber>27</FileNumber>
<FileNumber>29</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
@ -553,7 +597,7 @@
</File>
<File>
<GroupNumber>6</GroupNumber>
<FileNumber>28</FileNumber>
<FileNumber>30</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
@ -565,7 +609,7 @@
</File>
<File>
<GroupNumber>6</GroupNumber>
<FileNumber>29</FileNumber>
<FileNumber>31</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
@ -577,7 +621,7 @@
</File>
<File>
<GroupNumber>6</GroupNumber>
<FileNumber>30</FileNumber>
<FileNumber>32</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
@ -589,7 +633,7 @@
</File>
<File>
<GroupNumber>6</GroupNumber>
<FileNumber>31</FileNumber>
<FileNumber>33</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
@ -601,7 +645,7 @@
</File>
<File>
<GroupNumber>6</GroupNumber>
<FileNumber>32</FileNumber>
<FileNumber>34</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
@ -613,7 +657,7 @@
</File>
<File>
<GroupNumber>6</GroupNumber>
<FileNumber>33</FileNumber>
<FileNumber>35</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
@ -633,7 +677,7 @@
<RteFlg>0</RteFlg>
<File>
<GroupNumber>7</GroupNumber>
<FileNumber>34</FileNumber>
<FileNumber>36</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
@ -645,7 +689,7 @@
</File>
<File>
<GroupNumber>7</GroupNumber>
<FileNumber>35</FileNumber>
<FileNumber>37</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
@ -657,7 +701,7 @@
</File>
<File>
<GroupNumber>7</GroupNumber>
<FileNumber>36</FileNumber>
<FileNumber>38</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
@ -669,7 +713,7 @@
</File>
<File>
<GroupNumber>7</GroupNumber>
<FileNumber>37</FileNumber>
<FileNumber>39</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
@ -681,7 +725,7 @@
</File>
<File>
<GroupNumber>7</GroupNumber>
<FileNumber>38</FileNumber>
<FileNumber>40</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
@ -693,7 +737,7 @@
</File>
<File>
<GroupNumber>7</GroupNumber>
<FileNumber>39</FileNumber>
<FileNumber>41</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
@ -705,7 +749,7 @@
</File>
<File>
<GroupNumber>7</GroupNumber>
<FileNumber>40</FileNumber>
<FileNumber>42</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
@ -717,7 +761,7 @@
</File>
<File>
<GroupNumber>7</GroupNumber>
<FileNumber>41</FileNumber>
<FileNumber>43</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
@ -729,7 +773,7 @@
</File>
<File>
<GroupNumber>7</GroupNumber>
<FileNumber>42</FileNumber>
<FileNumber>44</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
@ -741,7 +785,7 @@
</File>
<File>
<GroupNumber>7</GroupNumber>
<FileNumber>43</FileNumber>
<FileNumber>45</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
@ -753,7 +797,7 @@
</File>
<File>
<GroupNumber>7</GroupNumber>
<FileNumber>44</FileNumber>
<FileNumber>46</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
@ -765,7 +809,7 @@
</File>
<File>
<GroupNumber>7</GroupNumber>
<FileNumber>45</FileNumber>
<FileNumber>47</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
@ -777,7 +821,7 @@
</File>
<File>
<GroupNumber>7</GroupNumber>
<FileNumber>46</FileNumber>
<FileNumber>48</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
@ -789,7 +833,7 @@
</File>
<File>
<GroupNumber>7</GroupNumber>
<FileNumber>47</FileNumber>
<FileNumber>49</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>

12
bsp/maxim/MAX32660_EVSYS/project.uvprojx
View File

@ -338,7 +338,7 @@
<MiscControls></MiscControls>
<Define>TARGET=32660, TARGET_REV=0x4131, __RTTHREAD__</Define>
<Undefine></Undefine>
<IncludePath>applications;.;..\..\..\libcpu\arm\common;..\..\..\libcpu\arm\cortex-m4;..\..\..\components\drivers\include;..\..\..\components\drivers\include;board;..\libraries\HAL_Drivers;..\..\..\components\finsh;.;..\..\..\include;..\libraries\MAX32660PeriphDriver\CMSIS\Device\Maxim\MAX32660\Include;..\libraries\MAX32660PeriphDriver\CMSIS\Core\Include;..\libraries\MAX32660PeriphDriver\Include</IncludePath>
<IncludePath>applications;.;..\..\..\libcpu\arm\common;..\..\..\libcpu\arm\cortex-m4;..\..\..\components\drivers\include;..\..\..\components\drivers\include;..\..\..\components\drivers\include;board;..\libraries\HAL_Drivers;..\..\..\components\finsh;.;..\..\..\include;..\libraries\MAX32660PeriphDriver\CMSIS\Device\Maxim\MAX32660\Include;..\libraries\MAX32660PeriphDriver\CMSIS\Core\Include;..\libraries\MAX32660PeriphDriver\Include</IncludePath>
</VariousControls>
</Cads>
<Aads>
@ -422,6 +422,11 @@
<Group>
<GroupName>DeviceDrivers</GroupName>
<Files>
<File>
<FileName>pin.c</FileName>
<FileType>1</FileType>
<FilePath>..\..\..\components\drivers\misc\pin.c</FilePath>
</File>
<File>
<FileName>serial.c</FileName>
<FileType>1</FileType>
@ -477,6 +482,11 @@
<FileType>2</FileType>
<FilePath>..\libraries\MAX32660PeriphDriver\CMSIS\Device\Maxim\MAX32660\Source\ARM\startup_max32660.s</FilePath>
</File>
<File>
<FileName>drv_gpio.c</FileName>
<FileType>1</FileType>
<FilePath>..\libraries\HAL_Drivers\drv_gpio.c</FilePath>
</File>
<File>
<FileName>drv_uart.c</FileName>
<FileType>1</FileType>

2
bsp/maxim/MAX32660_EVSYS/rtconfig.h
View File

@ -79,6 +79,7 @@
#define RT_USING_SERIAL
#define RT_SERIAL_USING_DMA
#define RT_SERIAL_RB_BUFSZ 64
#define RT_USING_PIN
/* Using USB */
@ -159,6 +160,7 @@
/* On-chip Peripheral Drivers */
#define BSP_USING_GPIO
#define BSP_USING_UART
#define BSP_USING_UART1

208
bsp/maxim/libraries/HAL_Drivers/drv_gpio.c Normal file
View File

@ -0,0 +1,208 @@
/*
* Copyright (c) 2006-2020, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2021-02-11 supperthomas first version
*
*/
#include "drv_gpio.h"
#include <stdbool.h>
#include "gpio.h"
#ifdef RT_USING_PIN
#define DBG_LEVEL DBG_LOG
#include <rtdbg.h>
#define LOG_TAG "drv.gpio"
#define PIN_PORT_OFFSET 4
#define PIN_NUM(port, no) ((((((port) & 0xFu) << PIN_PORT_OFFSET) | ((no) & 0xFu)))
#define PIN_PORT(pin) ((uint8_t)(((pin) >> PIN_PORT_OFFSET) & 0xFu))
#define PIN_NO(pin) ((uint8_t)((pin) & 0xFu))
#define PIN_MCU_PORT(pin) PIN_PORT(pin)
#define PIN_MCU_PIN(pin) ((uint32_t)(1u << PIN_NO(pin)))
static void mcu_pin_write(rt_device_t dev, rt_base_t pin, rt_base_t value)
{
gpio_cfg_t tmp_gpio_cfg;
tmp_gpio_cfg.port = PIN_PORT(pin);
tmp_gpio_cfg.mask = PIN_MCU_PIN(pin);
if (value)
{
GPIO_OutSet(&tmp_gpio_cfg);
}
else
{
GPIO_OutClr(&tmp_gpio_cfg);
}
}
static int mcu_pin_read(rt_device_t dev, rt_base_t pin)
{
int value;
gpio_cfg_t tmp_gpio_cfg;
tmp_gpio_cfg.port = PIN_PORT(pin);
tmp_gpio_cfg.mask = PIN_MCU_PIN(pin);
if (GPIO_InGet(&tmp_gpio_cfg))
{
value = 1;
}
else
{
value = 0;
}
return value;
}
static void mcu_pin_mode(rt_device_t dev, rt_base_t pin, rt_base_t mode)
{
gpio_cfg_t tmp_gpio_cfg;
int ret = 0;
tmp_gpio_cfg.port = PIN_PORT(pin);
tmp_gpio_cfg.mask = PIN_MCU_PIN(pin);
switch (mode)
{
case PIN_MODE_OUTPUT:
tmp_gpio_cfg.func = GPIO_FUNC_OUT;
tmp_gpio_cfg.pad = GPIO_PAD_NONE;
break;
case PIN_MODE_INPUT:
tmp_gpio_cfg.func = GPIO_FUNC_IN;
tmp_gpio_cfg.pad = GPIO_PAD_NONE;
break;
case PIN_MODE_INPUT_PULLUP:
tmp_gpio_cfg.func = GPIO_FUNC_IN;
tmp_gpio_cfg.pad = GPIO_PAD_PULL_UP;
break;
case PIN_MODE_INPUT_PULLDOWN:
tmp_gpio_cfg.func = GPIO_FUNC_IN;
tmp_gpio_cfg.pad = GPIO_PAD_PULL_DOWN;
break;
case PIN_MODE_OUTPUT_OD:
//not support
LOG_E("NOT SUPPORT");
break;
}
ret = GPIO_Config(&tmp_gpio_cfg);
if (E_NO_ERROR != ret)
{
LOG_E("GPIO_Config error :%d", ret);
}
}
static rt_err_t mcu_pin_attach_irq(struct rt_device *device, rt_int32_t pin,
rt_uint32_t irq_mode, void (*hdr)(void *args), void *args)
{
gpio_cfg_t tmp_gpio_cfg;
tmp_gpio_cfg.port = PIN_MCU_PORT(pin);
tmp_gpio_cfg.mask = PIN_MCU_PIN(pin);
tmp_gpio_cfg.pad = GPIO_PAD_PULL_UP;
tmp_gpio_cfg.func = GPIO_FUNC_IN;
GPIO_Config(&tmp_gpio_cfg);
GPIO_RegisterCallback(&tmp_gpio_cfg, hdr, args);
gpio_int_mode_t mcu_mode;
gpio_int_pol_t mcu_pol;
switch (irq_mode)
{
case PIN_IRQ_MODE_RISING:
mcu_mode = GPIO_INT_EDGE;
mcu_pol = GPIO_INT_RISING;
break;
case PIN_IRQ_MODE_FALLING:
mcu_mode = GPIO_INT_EDGE;
mcu_pol = GPIO_INT_FALLING;
break;
case PIN_IRQ_MODE_RISING_FALLING:
mcu_mode = GPIO_INT_EDGE;
mcu_pol = GPIO_INT_BOTH;
break;
case PIN_IRQ_MODE_HIGH_LEVEL:
mcu_mode = GPIO_INT_LEVEL;
mcu_pol = GPIO_INT_HIGH;
break;
case PIN_IRQ_MODE_LOW_LEVEL:
mcu_mode = GPIO_INT_LEVEL;
mcu_pol = GPIO_INT_LOW;
break;
}
GPIO_IntConfig(&tmp_gpio_cfg, mcu_mode, mcu_pol);
return RT_EOK;
}
static rt_err_t mcu_pin_dettach_irq(struct rt_device *device, rt_int32_t pin)
{
gpio_cfg_t tmp_gpio_cfg;
tmp_gpio_cfg.port = PIN_MCU_PORT(pin);
tmp_gpio_cfg.mask = PIN_MCU_PIN(pin);
tmp_gpio_cfg.pad = GPIO_PAD_PULL_UP;
tmp_gpio_cfg.func = GPIO_FUNC_IN;
GPIO_Config(&tmp_gpio_cfg);
GPIO_IntDisable(&tmp_gpio_cfg);
GPIO_RegisterCallback(&tmp_gpio_cfg, NULL, NULL);
return RT_EOK;
}
static rt_err_t mcu_pin_irq_enable(struct rt_device *device, rt_base_t pin,
rt_uint32_t enabled)
{
gpio_cfg_t tmp_gpio_cfg;
tmp_gpio_cfg.port = PIN_MCU_PORT(pin);
tmp_gpio_cfg.mask = PIN_MCU_PIN(pin);
if (enabled)
{
GPIO_IntEnable(&tmp_gpio_cfg);
NVIC_EnableIRQ((IRQn_Type)MXC_GPIO_GET_IRQ(PIN_MCU_PORT(pin)));
}
else
{
GPIO_IntDisable(&tmp_gpio_cfg);
NVIC_DisableIRQ((IRQn_Type)MXC_GPIO_GET_IRQ(PIN_MCU_PORT(pin)));
}
return RT_EOK;
}
const static struct rt_pin_ops _mcu_pin_ops =
{
mcu_pin_mode,
mcu_pin_write,
mcu_pin_read,
mcu_pin_attach_irq,
mcu_pin_dettach_irq,
mcu_pin_irq_enable,
NULL,
};
int rt_hw_pin_init(void)
{
GPIO_Init();
return rt_device_pin_register("pin", &_mcu_pin_ops, RT_NULL);
}
INIT_BOARD_EXPORT(rt_hw_pin_init);
void GPIO0_IRQHandler(void)
{
GPIO_Handler(PORT_0);
}
#endif /* RT_USING_PIN */

21
bsp/maxim/libraries/HAL_Drivers/drv_gpio.h Normal file
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@ -0,0 +1,21 @@
/*
* Copyright (c) 2006-2020, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2021-02-11 supperthomas first version
*
*/
#ifndef __DRV_GPIO_H__
#define __DRV_GPIO_H__
#include <board.h>
#include <rtdevice.h>
int rt_hw_pin_init(void);
#endif /* __DRV_GPIO_H__ */

169
bsp/maxim/libraries/HAL_Drivers/drv_spi.c Normal file
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@ -0,0 +1,169 @@
/*
* Copyright (c) 2006-2018, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2021-02-14 supperthomas first version
*/
#include <stdint.h>
#include <string.h>
#include "board.h"
#include "drv_spi.h"
#define DBG_LEVEL DBG_LOG
#include <rtdbg.h>
#define LOG_TAG "drv.spi"
#ifdef BSP_USING_SPI
#if defined(BSP_USING_SPI0) || defined(BSP_USING_SPI1) || defined(BSP_USING_SPI2)
static struct mcu_drv_spi_config spi_config[] =
{
#ifdef BSP_USING_SPI0
MCU_SPI0_CONFIG,
#endif
#ifdef BSP_USING_SPI1
MCU_SPI1_CONFIG,
#endif
};
static struct mcu_drv_spi spi_bus_obj[sizeof(spi_config) / sizeof(spi_config[0])];
/**
* @brief This function config spi bus
* @param device
* @param configuration
* @retval RT_EOK / RT_ERROR
*/
static rt_err_t spi_configure(struct rt_spi_device *device,
struct rt_spi_configuration *configuration)
{
RT_ASSERT(device != RT_NULL);
RT_ASSERT(device->bus != RT_NULL);
RT_ASSERT(device->bus->parent.user_data != RT_NULL);
RT_ASSERT(configuration != RT_NULL);
struct mcu_drv_spi *tmp_spi;
tmp_spi = rt_container_of(device->bus, struct mcu_drv_spi, spi_bus);
int mode;
///init
switch (configuration->mode & RT_SPI_MODE_3)
{
case RT_SPI_MODE_0/* RT_SPI_CPOL:0 , RT_SPI_CPHA:0 */:
case RT_SPI_MODE_1/* RT_SPI_CPOL:0 , RT_SPI_CPHA:1 */:
case RT_SPI_MODE_2/* RT_SPI_CPOL:1 , RT_SPI_CPHA:0 */:
case RT_SPI_MODE_3/* RT_SPI_CPOL:1 , RT_SPI_CPHA:1 */:
mode = configuration->mode & RT_SPI_MODE_3;
break;
default:
LOG_E("spi_configure mode error %x\n", configuration->mode);
return RT_ERROR;
}
tmp_spi->spixfer_req.width = SPI17Y_WIDTH_1;
tmp_spi->spixfer_req.bits = configuration->data_width;
tmp_spi->spixfer_req.ssel = 0;
tmp_spi->spixfer_req.deass = 1;
tmp_spi->spixfer_req.tx_num = 0;
tmp_spi->spixfer_req.rx_num = 0;
tmp_spi->spixfer_req.callback = NULL;
LOG_D("spi init mode:%d, rate:%d", mode, configuration->max_hz);
if (SPI_Init(tmp_spi->spi_instance, mode, configuration->max_hz) != 0)
{
LOG_E("Error configuring SPI\n");
while (1) {}
}
//init
return RT_EOK;
}
static rt_uint32_t spixfer(struct rt_spi_device *device, struct rt_spi_message *message)
{
RT_ASSERT(device != RT_NULL);
RT_ASSERT(device->bus != RT_NULL);
RT_ASSERT(device->bus->parent.user_data != RT_NULL);
int ret = 0;
struct mcu_drv_spi *tmp_spi;
tmp_spi = rt_container_of(device->bus, struct mcu_drv_spi, spi_bus);
tmp_spi->spixfer_req.tx_data = message->send_buf;
tmp_spi->spixfer_req.rx_data = message->recv_buf;
tmp_spi->spixfer_req.len = message->length;
ret = SPI_MasterTrans(tmp_spi->spi_instance, &tmp_spi->spixfer_req);
if (ret == E_NO_ERROR)
{
return message->length;
}
else
{
LOG_E("spixfer faild, ret %d", ret);
return 0;
}
}
/* spi bus callback function */
static const struct rt_spi_ops nrfx_spi_ops =
{
.configure = spi_configure,
.xfer = spixfer,
};
/*spi bus init*/
static int rt_hw_spi_bus_init(void)
{
rt_err_t result = RT_ERROR;
for (int i = 0; i < sizeof(spi_config) / sizeof(spi_config[0]); i++)
{
spi_bus_obj[i].spi_instance = spi_config[i].spi_instance;
spi_bus_obj[i].spi_bus.parent.user_data = &spi_config[i]; //SPI INSTANCE
result = rt_spi_bus_register(&spi_bus_obj[i].spi_bus, spi_config[i].bus_name, &nrfx_spi_ops);
RT_ASSERT(result == RT_EOK);
}
return result;
}
int rt_hw_spi_init(void)
{
return rt_hw_spi_bus_init();
}
INIT_BOARD_EXPORT(rt_hw_spi_init);
/**
* Attach the spi device to SPI bus, this function must be used after initialization.
*/
rt_err_t rt_hw_spi_device_attach(const char *bus_name, const char *device_name, rt_uint32_t cs_pin)
{
RT_ASSERT(bus_name != RT_NULL);
RT_ASSERT(device_name != RT_NULL);
RT_ASSERT(cs_pin != RT_NULL);
rt_err_t result;
struct rt_spi_device *spi_device;
/* attach the device to spi bus*/
spi_device = (struct rt_spi_device *)rt_malloc(sizeof(struct rt_spi_device));
RT_ASSERT(spi_device != RT_NULL);
/* initialize the cs pin */
result = rt_spi_bus_attach_device(spi_device, device_name, bus_name, (void *)cs_pin);
if (result != RT_EOK)
{
LOG_E("%s attach to %s faild, %d", device_name, bus_name, result);
result = RT_ERROR;
}
/* TODO: SET THE GPIO */
RT_ASSERT(result == RT_EOK);
return result;
}
#endif /* BSP_USING_SPI0 || BSP_USING_SPI1 || BSP_USING_SPI2 */
#endif /*BSP_USING_SPI*/

67
bsp/maxim/libraries/HAL_Drivers/drv_spi.h Normal file
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@ -0,0 +1,67 @@
/*
* Copyright (c) 2006-2018, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2021-02-14 supperthomas first version
*/
#include <rtthread.h>
#include <rtdevice.h>
#include <rthw.h>
#include "spi.h"
#ifndef __DRV_SPI_H_
#define __DRV_SPI_H_
/**
* @brief Attach the spi device to SPI bus, this function must be used after initialization.
* @param bus_name spi bus name "spi0"/"spi1"/"spi2"
* @param device_name spi device name "spi0x"/"spi1x"/"spi2x"
* @param ss_pin spi ss pin number
* @retval RT_ERROR / RT_EOK
*/
rt_err_t rt_hw_spi_device_attach(const char *bus_name, const char *device_name, rt_uint32_t ss_pin);
//SPI bus config
#ifdef BSP_USING_SPI0
#define MCU_SPI0_CONFIG \
{ \
.bus_name = "spi0", \
.spi_instance = SPI0A, \
}
#endif
#ifdef BSP_USING_SPI1
#ifdef BSP_USING_SPI1A //The SPI1A is conflit with UART1 TX RX P0.10 P0.11
#define MCU_SPI1_CONFIG \
{ \
.bus_name = "spi1", \
.spi_instance = SPI1A \
}
#else
#define MCU_SPI1_CONFIG \
{ \
.bus_name = "spi1", \
.spi_instance = SPI1B \
}
#endif
#endif
struct mcu_drv_spi_config
{
char *bus_name;
spi_type spi_instance;
};
struct mcu_drv_spi
{
spi_type spi_instance;
spi_req_t spixfer_req;
struct rt_spi_configuration *cfg;
struct rt_spi_bus spi_bus;
};
#endif /*__DRV_SPI_H_*/

3
bsp/maxim/libraries/MAX32660PeriphDriver/SConscript
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@ -30,6 +30,9 @@ if GetDepend(['RT_USING_I2C']):
if GetDepend(['RT_USING_SPI']):
src += ['Source/spi.c']
src += ['Source/spi17y.c']
src += ['Source/spimss.c']
if GetDepend(['RT_USING_RTC']):
src += ['Source/rtc.c']