Merge 53cb7f2c51 into 83a6cffae7
This commit is contained in:
rohoog
GitHub
commit
176062d8f2
25 changed files with 233 additions and 79 deletions
2
RaspberryPi&JetsonNano/c/.gitignore
vendored
Normal file
2
RaspberryPi&JetsonNano/c/.gitignore
vendored
Normal file
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@ -0,0 +1,2 @@
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bin/
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epd
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@ -29,6 +29,7 @@
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******************************************************************************/
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#include "DEV_Config.h"
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#include <fcntl.h>
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#include <time.h>
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/**
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* GPIO
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@ -85,6 +86,31 @@ UBYTE DEV_Digital_Read(UWORD Pin)
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return Read_value;
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}
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void DEV_Digital_Wait(UWORD Pin, UBYTE Value)
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{
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#ifdef RPI
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#ifdef USE_BCM2835_LIB
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do {
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DEV_Delay_ms(10);
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} while(bcm2835_gpio_lev(Pin) != Value);
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#elif USE_WIRINGPI_LIB
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do {
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DEV_Delay_ms(10);
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} while(digitalRead(Pin) != Value);
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#elif USE_DEV_LIB
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SYSFS_GPIO_Wait(Pin, Value);
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#endif
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#endif
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#ifdef JETSON
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#ifdef USE_DEV_LIB
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SYSFS_GPIO_Wait(Pin, Value);
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#elif USE_HARDWARE_LIB
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Debug("not support");
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#endif
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#endif
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}
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/**
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* SPI
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**/
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@ -185,10 +211,10 @@ void DEV_Delay_ms(UDOUBLE xms)
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#elif USE_WIRINGPI_LIB
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delay(xms);
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#elif USE_DEV_LIB
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UDOUBLE i;
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for(i=0; i < xms; i++) {
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usleep(1000);
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}
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struct timespec tv;
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tv.tv_nsec=(xms%1000)*1000000;
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tv.tv_sec=xms/1000;
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nanosleep(&tv, NULL);
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#endif
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#endif
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@ -229,7 +255,7 @@ static int DEV_Equipment_Testing(void)
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if(i<5) {
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printf("Unrecognizable\r\n");
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} else {
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char RPI_System[10] = {"Raspbian"};
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char RPI_System[10] = {"Debian"};
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for(i=0; i<6; i++) {
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if(RPI_System[i]!= value_str[i]) {
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printf("Please make JETSON !!!!!!!!!!\r\n");
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@ -366,10 +392,10 @@ void DEV_Module_Exit(void)
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DEV_Digital_Write(EPD_DC_PIN, 0);
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DEV_Digital_Write(EPD_RST_PIN, 0);
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#elif USE_DEV_LIB
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DEV_HARDWARE_SPI_end();
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DEV_Digital_Write(EPD_CS_PIN, 0);
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DEV_Digital_Write(EPD_DC_PIN, 0);
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DEV_Digital_Write(EPD_RST_PIN, 0);
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DEV_HARDWARE_SPI_end();
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#endif
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#elif JETSON
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@ -96,6 +96,7 @@ extern int EPD_BUSY_PIN;
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/*------------------------------------------------------------------------------------------------------*/
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void DEV_Digital_Write(UWORD Pin, UBYTE Value);
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UBYTE DEV_Digital_Read(UWORD Pin);
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void DEV_Digital_Wait(UWORD Pin, UBYTE Value);
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void DEV_SPI_WriteByte(UBYTE Value);
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void DEV_SPI_Write_nByte(uint8_t *pData, uint32_t Len);
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@ -36,6 +36,7 @@
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <sys/poll.h>
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int SYSFS_GPIO_Export(int Pin)
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{
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@ -107,6 +108,32 @@ int SYSFS_GPIO_Direction(int Pin, int Dir)
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return 0;
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}
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int SYSFS_GPIO_Edge(int Pin, int edge)
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{
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const char *edge_str[] = {"rising","falling","both"};
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const int edge_str_l[] = {6, 7, 4};
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char path[DIR_MAXSIZ];
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int fd;
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snprintf(path, DIR_MAXSIZ, "/sys/class/gpio/gpio%d/edge", Pin);
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fd = open(path, O_WRONLY);
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if (fd < 0) {
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SYSFS_GPIO_Debug( "Set Edge failed: Pin%d\n", Pin);
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return -1;
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}
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if (edge>2) edge=2;
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if (write(fd, edge_str[edge], edge_str_l[edge]) < 0) {
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SYSFS_GPIO_Debug("failed to set edge!\r\n");
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return -1;
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}
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SYSFS_GPIO_Debug("Pin%d:%s edge\r\n", Pin, edge_str[edge]);
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close(fd);
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return 0;
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}
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int SYSFS_GPIO_Read(int Pin)
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{
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char path[DIR_MAXSIZ];
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@ -122,6 +149,7 @@ int SYSFS_GPIO_Read(int Pin)
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if (read(fd, value_str, 3) < 0) {
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SYSFS_GPIO_Debug( "failed to read value!\n");
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close(fd);
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return -1;
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}
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@ -129,6 +157,50 @@ int SYSFS_GPIO_Read(int Pin)
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return(atoi(value_str));
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}
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int SYSFS_GPIO_Wait(int Pin, int value)
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{
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char path[DIR_MAXSIZ];
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char value_str[3];
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int fd;
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struct pollfd pfd[1];
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SYSFS_GPIO_Edge(Pin, SYSFS_GPIO_BOTH);
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snprintf(path, DIR_MAXSIZ, "/sys/class/gpio/gpio%d/value", Pin);
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fd = open(path, O_RDONLY);
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if (fd < 0) {
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SYSFS_GPIO_Debug( "Read failed Pin%d\n", Pin);
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return -1;
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}
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while (1) {
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int n;
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if (read(fd, value_str, 3) < 0) {
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SYSFS_GPIO_Debug( "failed to read value!\n");
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close(fd);
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return -1;
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}
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if (atoi(value_str) == value) break;
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pfd[0].fd=fd;
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pfd[0].events=POLLPRI;
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n = poll(pfd, 1, -1);
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if (n < 0) {
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SYSFS_GPIO_Debug( "poll failed: %m!\n");
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close(fd);
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return -1;
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}
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/* lseek(0) doesn't seem to work reliably */
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close(fd);
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fd = open(path, O_RDONLY);
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if (fd < 0) {
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SYSFS_GPIO_Debug( "open failed: %m\n");
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return -1;
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}
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}
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close(fd);
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return 0;
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}
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int SYSFS_GPIO_Write(int Pin, int value)
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{
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const char s_values_str[] = "01";
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@ -144,6 +216,7 @@ int SYSFS_GPIO_Write(int Pin, int value)
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if (write(fd, &s_values_str[value == SYSFS_GPIO_LOW ? 0 : 1], 1) < 0) {
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SYSFS_GPIO_Debug( "failed to write value!\n");
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close(fd);
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return -1;
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}
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@ -39,6 +39,10 @@
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#define SYSFS_GPIO_LOW 0
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#define SYSFS_GPIO_HIGH 1
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#define SYSFS_GPIO_RISING 0
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#define SYSFS_GPIO_FALLING 1
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#define SYSFS_GPIO_BOTH 2
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#define NUM_MAXBUF 4
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#define DIR_MAXSIZ 60
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@ -78,5 +82,6 @@ int SYSFS_GPIO_Unexport(int Pin);
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int SYSFS_GPIO_Direction(int Pin, int Dir);
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int SYSFS_GPIO_Read(int Pin);
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int SYSFS_GPIO_Write(int Pin, int value);
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int SYSFS_GPIO_Wait(int Pin, int value);
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#endif
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#endif
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@ -330,18 +330,13 @@ Info:
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uint8_t DEV_HARDWARE_SPI_TransferByte(uint8_t buf)
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{
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uint8_t rbuf[1];
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tr.len = 1;
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tr.tx_buf = (unsigned long)&buf;
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tr.rx_buf = (unsigned long)rbuf;
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//ioctl Operation, transmission of data
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if ( ioctl(hardware_SPI.fd, SPI_IOC_MESSAGE(1), &tr) < 1 )
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DEV_HARDWARE_SPI_Debug("can't send spi message\r\n");
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rbuf[0] = buf;
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DEV_HARDWARE_SPI_Transfer(rbuf, 1);
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return rbuf[0];
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}
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/******************************************************************************
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function: The SPI port reads a byte
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function: The SPI port reads some bytes
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parameter:
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Info: Return read data
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******************************************************************************/
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@ -36,6 +36,7 @@
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <sys/poll.h>
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int SYSFS_GPIO_Export(int Pin)
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{
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@ -107,6 +108,32 @@ int SYSFS_GPIO_Direction(int Pin, int Dir)
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return 0;
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}
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int SYSFS_GPIO_Edge(int Pin, int edge)
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{
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const char *edge_str[] = {"rising","falling","both"};
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const int edge_str_l[] = {6, 7, 4};
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char path[DIR_MAXSIZ];
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int fd;
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snprintf(path, DIR_MAXSIZ, "/sys/class/gpio/gpio%d/edge", Pin);
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fd = open(path, O_WRONLY);
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if (fd < 0) {
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SYSFS_GPIO_Debug( "Set Edge failed: Pin%d\n", Pin);
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return -1;
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}
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if (edge>2) edge=2;
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if (write(fd, edge_str[edge], edge_str_l[edge]) < 0) {
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SYSFS_GPIO_Debug("failed to set edge!\r\n");
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return -1;
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}
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SYSFS_GPIO_Debug("Pin%d:%s edge\r\n", Pin, edge_str[edge]);
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close(fd);
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return 0;
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}
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int SYSFS_GPIO_Read(int Pin)
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{
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char path[DIR_MAXSIZ];
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@ -122,6 +149,7 @@ int SYSFS_GPIO_Read(int Pin)
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if (read(fd, value_str, 3) < 0) {
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SYSFS_GPIO_Debug( "failed to read value!\n");
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close(fd);
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return -1;
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}
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@ -129,6 +157,50 @@ int SYSFS_GPIO_Read(int Pin)
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return(atoi(value_str));
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}
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int SYSFS_GPIO_Wait(int Pin, int value)
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{
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char path[DIR_MAXSIZ];
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char value_str[3];
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int fd;
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struct pollfd pfd[1];
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SYSFS_GPIO_Edge(Pin, SYSFS_GPIO_BOTH);
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snprintf(path, DIR_MAXSIZ, "/sys/class/gpio/gpio%d/value", Pin);
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fd = open(path, O_RDONLY);
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if (fd < 0) {
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SYSFS_GPIO_Debug( "Read failed Pin%d\n", Pin);
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return -1;
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}
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while (1) {
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int n;
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if (read(fd, value_str, 3) < 0) {
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SYSFS_GPIO_Debug( "failed to read value!\n");
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close(fd);
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return -1;
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}
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if (atoi(value_str) == value) break;
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pfd[0].fd=fd;
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pfd[0].events=POLLPRI;
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n = poll(pfd, 1, -1);
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if (n < 0) {
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SYSFS_GPIO_Debug( "poll failed: %m!\n");
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close(fd);
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return -1;
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}
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/* lseek(0) doesn't seem to work reliably */
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close(fd);
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fd = open(path, O_RDONLY);
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if (fd < 0) {
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SYSFS_GPIO_Debug( "open failed: %m\n");
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return -1;
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}
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}
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close(fd);
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return 0;
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}
|
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|
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int SYSFS_GPIO_Write(int Pin, int value)
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{
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const char s_values_str[] = "01";
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@ -144,6 +216,7 @@ int SYSFS_GPIO_Write(int Pin, int value)
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|
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if (write(fd, &s_values_str[value == LOW ? 0 : 1], 1) < 0) {
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SYSFS_GPIO_Debug( "failed to write value!\n");
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close(fd);
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return -1;
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}
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@ -39,6 +39,10 @@
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#define LOW 0
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#define HIGH 1
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#define SYSFS_GPIO_RISING 0
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#define SYSFS_GPIO_FALLING 1
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#define SYSFS_GPIO_BOTH 2
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|
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#define NUM_MAXBUF 4
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#define DIR_MAXSIZ 60
|
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|
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@ -80,5 +84,6 @@ int SYSFS_GPIO_Unexport(int Pin);
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int SYSFS_GPIO_Direction(int Pin, int Dir);
|
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int SYSFS_GPIO_Read(int Pin);
|
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int SYSFS_GPIO_Write(int Pin, int value);
|
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int SYSFS_GPIO_Wait(int Pin, int value);
|
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|
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#endif
|
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#endif
|
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@ -147,10 +147,9 @@ parameter:
|
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******************************************************************************/
|
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void EPD_1IN54_ReadBusy(void)
|
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{
|
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if(DEV_Digital_Read(EPD_BUSY_PIN) == 0) return;
|
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Debug("e-Paper busy\r\n");
|
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while(DEV_Digital_Read(EPD_BUSY_PIN) == 1) { //LOW: idle, HIGH: busy
|
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DEV_Delay_ms(100);
|
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}
|
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DEV_Digital_Wait(EPD_BUSY_PIN, 0);
|
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Debug("e-Paper busy release\r\n");
|
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}
|
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|
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|
|
|
|||
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|
@ -149,11 +149,9 @@ parameter:
|
|||
******************************************************************************/
|
||||
static void EPD_1IN54B_ReadBusy(void)
|
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{
|
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if(DEV_Digital_Read(EPD_BUSY_PIN) == 1) return;
|
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Debug("e-Paper busy\r\n");
|
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while(1) {
|
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if(DEV_Digital_Read(EPD_BUSY_PIN) == 1)
|
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break;
|
||||
}
|
||||
DEV_Digital_Wait(EPD_BUSY_PIN, 1); //0: busy, 1: idle
|
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DEV_Delay_ms(200);
|
||||
Debug("e-Paper busy release\r\n");
|
||||
}
|
||||
|
|
|
|||
|
|
@ -77,11 +77,9 @@ parameter:
|
|||
******************************************************************************/
|
||||
static void EPD_1IN54B_V2_ReadBusy(void)
|
||||
{
|
||||
if(DEV_Digital_Read(EPD_BUSY_PIN) == 0) return;
|
||||
Debug("e-Paper busy\r\n");
|
||||
while(1) {
|
||||
if(DEV_Digital_Read(EPD_BUSY_PIN) == 0)
|
||||
break;
|
||||
}
|
||||
DEV_Digital_Wait(EPD_BUSY_PIN, 0);
|
||||
DEV_Delay_ms(200);
|
||||
Debug("e-Paper busy release\r\n");
|
||||
}
|
||||
|
|
|
|||
|
|
@ -110,10 +110,9 @@ parameter:
|
|||
******************************************************************************/
|
||||
void EPD_2IN13_ReadBusy(void)
|
||||
{
|
||||
if(DEV_Digital_Read(EPD_BUSY_PIN) == 0) return;
|
||||
Debug("e-Paper busy\r\n");
|
||||
while(DEV_Digital_Read(EPD_BUSY_PIN) == 1) { //LOW: idle, HIGH: busy
|
||||
DEV_Delay_ms(100);
|
||||
}
|
||||
DEV_Digital_Wait(EPD_BUSY_PIN, 0); //1: busy, 0: idle
|
||||
Debug("e-Paper busy release\r\n");
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -134,10 +134,9 @@ parameter:
|
|||
******************************************************************************/
|
||||
void EPD_2IN13_V2_ReadBusy(void)
|
||||
{
|
||||
if(DEV_Digital_Read(EPD_BUSY_PIN) == 0) return;
|
||||
Debug("e-Paper busy\r\n");
|
||||
while(DEV_Digital_Read(EPD_BUSY_PIN) == 1) { //LOW: idle, HIGH: busy
|
||||
DEV_Delay_ms(100);
|
||||
}
|
||||
DEV_Digital_Wait(EPD_BUSY_PIN, 0);
|
||||
Debug("e-Paper busy release\r\n");
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -129,10 +129,9 @@ parameter:
|
|||
******************************************************************************/
|
||||
void EPD_2IN13BC_ReadBusy(void)
|
||||
{
|
||||
if(DEV_Digital_Read(EPD_BUSY_PIN) == 1) return;
|
||||
Debug("e-Paper busy\r\n");
|
||||
while(DEV_Digital_Read(EPD_BUSY_PIN) == 0) {
|
||||
DEV_Delay_ms(100);
|
||||
}
|
||||
DEV_Digital_Wait(EPD_BUSY_PIN, 1); //0: busy, 1: idle
|
||||
Debug("e-Paper busy release\r\n");
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -96,11 +96,10 @@ parameter:
|
|||
******************************************************************************/
|
||||
static void EPD_2IN66_ReadBusy(void)
|
||||
{
|
||||
DEV_Delay_ms(200);
|
||||
if(DEV_Digital_Read(EPD_BUSY_PIN) == 0) return;
|
||||
Debug("e-Paper busy\r\n");
|
||||
DEV_Delay_ms(200);
|
||||
while(DEV_Digital_Read(EPD_BUSY_PIN) == 1) { //LOW: idle, HIGH: busy
|
||||
DEV_Delay_ms(5);
|
||||
}
|
||||
DEV_Digital_Wait(EPD_BUSY_PIN, 0); //1: busy, 0: idle
|
||||
DEV_Delay_ms(100);
|
||||
Debug("e-Paper busy release\r\n");
|
||||
}
|
||||
|
|
|
|||
|
|
@ -190,10 +190,9 @@ parameter:
|
|||
******************************************************************************/
|
||||
static void EPD_2IN7B_ReadBusy(void)
|
||||
{
|
||||
if(DEV_Digital_Read(EPD_BUSY_PIN) == 1) return;
|
||||
Debug("e-Paper busy\r\n");
|
||||
while(DEV_Digital_Read(EPD_BUSY_PIN) == 0) { //0: busy, 1: idle
|
||||
DEV_Delay_ms(100);
|
||||
}
|
||||
DEV_Digital_Wait(EPD_BUSY_PIN, 1); //0: busy, 1: idle
|
||||
Debug("e-Paper busy release\r\n");
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -142,11 +142,10 @@ parameter:
|
|||
******************************************************************************/
|
||||
void EPD_2IN9_ReadBusy(void)
|
||||
{
|
||||
Debug("e-Paper busy\r\n");
|
||||
DEV_Delay_ms(100);
|
||||
while(DEV_Digital_Read(EPD_BUSY_PIN) == 1) { //LOW: idle, HIGH: busy
|
||||
DEV_Delay_ms(100);
|
||||
}
|
||||
if(DEV_Digital_Read(EPD_BUSY_PIN) == 0) return;
|
||||
Debug("e-Paper busy\r\n");
|
||||
DEV_Digital_Wait(EPD_BUSY_PIN, 0); //1: busy, 0: idle
|
||||
Debug("e-Paper busy release\r\n");
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -130,10 +130,9 @@ parameter:
|
|||
******************************************************************************/
|
||||
void EPD_2IN9BC_ReadBusy(void)
|
||||
{
|
||||
if(DEV_Digital_Read(EPD_BUSY_PIN) == 1) return;
|
||||
Debug("e-Paper busy\r\n");
|
||||
while(DEV_Digital_Read(EPD_BUSY_PIN) == 0) { //LOW: idle, HIGH: busy
|
||||
DEV_Delay_ms(100);
|
||||
}
|
||||
DEV_Digital_Wait(EPD_BUSY_PIN, 1); //0: busy, 1: idle
|
||||
Debug("e-Paper busy release\r\n");
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -133,11 +133,9 @@ static void EPD_3IN7_SendData(UBYTE Data)
|
|||
|
||||
static void EPD_3IN7_ReadBusy_HIGH(void)
|
||||
{
|
||||
if(DEV_Digital_Read(EPD_BUSY_PIN) == 0) return;
|
||||
Debug("e-Paper busy\r\n");
|
||||
UBYTE busy;
|
||||
do {
|
||||
busy = DEV_Digital_Read(EPD_BUSY_PIN);
|
||||
} while(busy);
|
||||
DEV_Digital_Wait(EPD_BUSY_PIN, 0); //1: busy, 0: idle
|
||||
DEV_Delay_ms(200);
|
||||
Debug("e-Paper busy release\r\n");
|
||||
}
|
||||
|
|
|
|||
|
|
@ -130,10 +130,9 @@ parameter:
|
|||
******************************************************************************/
|
||||
void EPD_4IN2BC_ReadBusy(void)
|
||||
{
|
||||
if(DEV_Digital_Read(EPD_BUSY_PIN) == 1) return;
|
||||
Debug("e-Paper busy\r\n");
|
||||
while(DEV_Digital_Read(EPD_BUSY_PIN) == 0) { //0: busy, 1: idle
|
||||
DEV_Delay_ms(100);
|
||||
}
|
||||
DEV_Digital_Wait(EPD_BUSY_PIN, 1); //0: busy, 1: idle
|
||||
Debug("e-Paper busy release\r\n");
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -133,10 +133,9 @@ parameter:
|
|||
******************************************************************************/
|
||||
static void EPD_5IN83_ReadBusy(void)
|
||||
{
|
||||
if(DEV_Digital_Read(EPD_BUSY_PIN) == 1) return;
|
||||
Debug("e-Paper busy\r\n");
|
||||
while(DEV_Digital_Read(EPD_BUSY_PIN) == 0) { //LOW: idle, HIGH: busy
|
||||
DEV_Delay_ms(100);
|
||||
}
|
||||
DEV_Digital_Wait(EPD_BUSY_PIN, 1); //0: busy, 1: idle
|
||||
Debug("e-Paper busy release\r\n");
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -133,10 +133,9 @@ parameter:
|
|||
******************************************************************************/
|
||||
void EPD_7IN5_ReadBusy(void)
|
||||
{
|
||||
if(DEV_Digital_Read(EPD_BUSY_PIN) == 1) return;
|
||||
Debug("e-Paper busy\r\n");
|
||||
while(DEV_Digital_Read(EPD_BUSY_PIN) == 0) { //LOW: idle, HIGH: busy
|
||||
DEV_Delay_ms(100);
|
||||
}
|
||||
DEV_Digital_Wait(EPD_BUSY_PIN, 1); //0: busy, 1: idle
|
||||
Debug("e-Paper busy release\r\n");
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -77,10 +77,10 @@ parameter:
|
|||
******************************************************************************/
|
||||
static void EPD_7IN5_HD_WaitUntilIdle(void)
|
||||
{
|
||||
DEV_Delay_ms(10);
|
||||
if(DEV_Digital_Read(EPD_BUSY_PIN) == 0) return;
|
||||
Debug("e-Paper busy\r\n");
|
||||
do{
|
||||
DEV_Delay_ms(10);
|
||||
}while(DEV_Digital_Read(EPD_BUSY_PIN) == 1);
|
||||
DEV_Digital_Wait(EPD_BUSY_PIN, 0); //1: busy, 0: idle
|
||||
DEV_Delay_ms(200);
|
||||
Debug("e-Paper busy release\r\n");
|
||||
|
||||
|
|
|
|||
|
|
@ -77,10 +77,9 @@ parameter:
|
|||
******************************************************************************/
|
||||
void EPD_7IN5B_HD_WaitUntilIdle(void)
|
||||
{
|
||||
if(DEV_Digital_Read(EPD_BUSY_PIN) == 0) return;
|
||||
Debug("e-Paper busy\r\n");
|
||||
while(DEV_Digital_Read(EPD_BUSY_PIN)){
|
||||
DEV_Delay_ms(10);
|
||||
}
|
||||
DEV_Digital_Wait(EPD_BUSY_PIN, 0); //1: busy, 0: idle
|
||||
DEV_Delay_ms(200);
|
||||
Debug("e-Paper busy release\r\n");
|
||||
}
|
||||
|
|
|
|||
|
|
@ -76,17 +76,9 @@ parameter:
|
|||
******************************************************************************/
|
||||
static void EPD_1IN54_V2_ReadBusy(void)
|
||||
{
|
||||
if(DEV_Digital_Read(EPD_BUSY_PIN) == 0) return;
|
||||
Debug("e-Paper busy\r\n");
|
||||
// UBYTE busy;
|
||||
// do {
|
||||
// EPD_1IN54_V2_SendCommand(0x71);
|
||||
// busy = DEV_Digital_Read(EPD_BUSY_PIN);
|
||||
// busy = !(busy & 0x01);
|
||||
// } while(busy);
|
||||
// DEV_Delay_ms(200);
|
||||
while(DEV_Digital_Read(EPD_BUSY_PIN) == 1) { //LOW: idle, HIGH: busy
|
||||
DEV_Delay_ms(100);
|
||||
}
|
||||
DEV_Digital_Wait(EPD_BUSY_PIN, 0); //1: busy, 0: idle
|
||||
Debug("e-Paper busy release\r\n");
|
||||
}
|
||||
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue