Changed serial port address in ARM platform, chenged the spritnf call to snprintf call for safty reason. fixed other warnings.
Signed-off-by: gowtham.r <gowtham.r@adlinktech.com>
This commit is contained in:
@@ -36,9 +36,6 @@ static const char* spilink[] = { "/sys/class/spidev/spidev0.0",
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static const char* i2clink[] = {
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"/sys/class/i2c-dev/i2c-0", "/sys/class/i2c-dev/i2c-1" };
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static const char* pwmlink[] = {
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"/sys/class/pwm/pwmchip1", "/sys/class/pwm/pwmchip2" };
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static unsigned char regIon[16] = {0x2A, 0x2D, 0x30, 0x33, 0x36, 0x3B, 0x40, 0x45, 0x4A, 0x4D, 0x50, 0x53, 0x56, 0x5B, 0x60, 0x65};
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static unsigned int IonValue[16] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
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@@ -50,20 +47,6 @@ static int base2, _fd;
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static int sx150x_pwm_init(int);
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static int
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mraa_pwm_setup_duty_fp(mraa_pwm_context dev)
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{
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char bu[MAX_SIZE];
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snprintf(bu, MAX_SIZE, "/sys/class/pwm/pwmchip%d/pwm%d/duty_cycle", dev->chipid, dev->pin);
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dev->duty_fp = open(bu, O_RDWR);
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if (dev->duty_fp == -1) {
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return 1;
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}
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return 0;
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}
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int _tperiod;
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static mraa_result_t pwm_period_replace(mraa_pwm_context dev, int period)
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@@ -168,21 +151,21 @@ static mraa_result_t pwm_init_raw_replace(mraa_pwm_context dev, int pin)
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}
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if((fd = open("/sys/class/gpio/unexport", O_WRONLY)) != -1)
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{
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i = sprintf(buffer,"%d",base2 + pin);
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i = snprintf(buffer, sizeof(buffer), "%d",base2 + pin);
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write(fd, buffer, i);
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close(fd);
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}
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if((fd = open("/sys/class/gpio/export", O_WRONLY)) != -1)
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{
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i = sprintf(buffer,"%d",base2 + pin);
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i = snprintf(buffer, sizeof(buffer), "%d",base2 + pin);
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write(fd, buffer, i);
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close(fd);
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sprintf(buffer,"/sys/class/gpio/gpio%d/direction",base2 + pin);
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snprintf(buffer, sizeof(buffer), "/sys/class/gpio/gpio%d/direction",base2 + pin);
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if((fd = open(buffer, O_WRONLY)) != -1)
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{
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write(fd, "out", 3);
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close(fd);
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sprintf(buffer,"/sys/class/gpio/gpio%d/value",base2 + pin);
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snprintf(buffer, sizeof(buffer), "/sys/class/gpio/gpio%d/value",base2 + pin);
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if((fd = open(buffer, O_WRONLY)) != -1)
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{
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write(fd, "0", 1);
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@@ -272,7 +255,7 @@ static mraa_result_t gpio_init_pre(int pin)
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{
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if(read(_fd, &(rx_tx_buf[1]), 1) == 1)
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{
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rx_tx_buf[1] &= ~(1 < (pin % 8));
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rx_tx_buf[1] &= ~(1 << (pin % 8));
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write(_fd, &rx_tx_buf[0], 2);
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}
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}
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@@ -282,11 +265,11 @@ static mraa_result_t gpio_init_pre(int pin)
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{
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if(read(_fd, &(rx_tx_buf[1]), 1) == 1)
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{
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rx_tx_buf[1] &= ~(1 < (pin % 8));
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rx_tx_buf[1] &= ~(1 << (pin % 8));
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write(_fd, &rx_tx_buf[0], 2);
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if((fd = open("/sys/class/gpio/unexport", O_WRONLY)) != -1)
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{
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i = sprintf(buffer,"%d",base2 + pin);
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i = snprintf(buffer, sizeof(buffer), "%d",base2 + pin);
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write(fd, buffer, i);
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close(fd);
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}
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@@ -306,7 +289,7 @@ static int sx150x_init()
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for(i = 0; i < 999; i++)
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{
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sprintf(rx_tx_buf,"/sys/class/gpio/gpiochip%d/device/name",i);
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snprintf(rx_tx_buf, sizeof(rx_tx_buf), "/sys/class/gpio/gpiochip%d/device/name",i);
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if((fd = open(rx_tx_buf, O_RDONLY)) != -1)
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{
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int count = read(fd, rx_tx_buf, 7);
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@@ -324,7 +307,7 @@ static int sx150x_init()
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for(i = 0; i < 999;i++)
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{
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sprintf(rx_tx_buf,"/sys/bus/i2c/devices/%x-003e/name",i);
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snprintf(rx_tx_buf, sizeof(rx_tx_buf), "/sys/bus/i2c/devices/%x-003e/name",i);
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if((fd = open(rx_tx_buf, O_RDONLY)) != -1)
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{
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int count = read(fd, rx_tx_buf, 7);
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@@ -340,7 +323,7 @@ static int sx150x_init()
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}
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}
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sprintf(rx_tx_buf, "/dev/i2c-%d",bus_num);
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snprintf(rx_tx_buf, sizeof(rx_tx_buf), "/dev/i2c-%d",bus_num);
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if((_fd = open(rx_tx_buf, O_RDWR)) < 0)
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{
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return -1;
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@@ -401,8 +384,6 @@ mraa_adlink_ipi()
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int i2c1 = -1;
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int spi0 = -1;
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int uart0 = -1;
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int pwm0 = -1;
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int pwm1 = -1;
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//TODO: Handle different Adlink arm variants eg. IMX6, IMX8M
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b->platform_name = PLATFORM_NAME_ADLINK_IPI;
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@@ -417,7 +398,7 @@ mraa_adlink_ipi()
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*/
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int devnum;
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for (devnum = 0; devnum < 2; devnum++) {
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if (mraa_link_targets(seriallink[devnum], "ff030000")) {
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if (mraa_link_targets(seriallink[devnum], "ff160000")) {
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uart0 = devnum;
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}
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}
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@@ -437,15 +418,6 @@ mraa_adlink_ipi()
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}
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}
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for (devnum = 0; devnum < 2; devnum++) {
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if (mraa_link_targets(pwmlink[devnum], "ff208020")) {
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pwm0 = devnum;
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}
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if (mraa_link_targets(pwmlink[devnum], "ff208030")) {
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pwm1 = devnum;
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}
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}
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b->adv_func = (mraa_adv_func_t*) calloc(1, sizeof(mraa_adv_func_t));
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if (b->adv_func == NULL) {
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free(b);
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