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Add ra8 ra_pin_get support.

This commit is contained in:
Rbb666 2024-04-11 17:57:25 +08:00 committed by Meco Man
parent ace782387d
commit fcad5e16d7
1 changed files with 22 additions and 14 deletions
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36
bsp/renesas/libraries/HAL_Drivers/drv_gpio.c
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@ -296,28 +296,36 @@ static rt_err_t ra_pin_dettach_irq(struct rt_device *device, rt_base_t pin)
static rt_base_t ra_pin_get(const char *name) static rt_base_t ra_pin_get(const char *name)
{ {
int pin_number = -1, port = -1, pin = -1; int pin_number = -1, port = -1, pin = -1;
if (rt_strlen(name) != 4) if (rt_strlen(name) != 4)
return -1; return -1;
if ((name[0] == 'P') || (name[0] == 'p'))
if ((name[0] == 'P' || name[0] == 'p'))
{ {
if ('0' <= (int)name[1] && (int)name[1] <= '9') if ('0' <= name[1] && name[1] <= '9')
{ {
port = ((int)name[1] - 48) * 16 * 16; port = (name[1] - '0') * 16 * 16;
if ('0' <= (int)name[2] && (int)name[2] <= '9') if ('0' <= name[2] && name[2] <= '9' && '0' <= name[3] && name[3] <= '9')
{ {
if ('0' <= (int)name[3] && (int)name[3] <= '9') pin = (name[2] - '0') * 10 + (name[3] - '0');
{ pin_number = port + pin;
pin = ((int)name[2] - 48) * 10;
pin += (int)name[3] - 48; return pin_number;
pin_number = port + pin; }
} }
else return -1; else if ('A' <= name[1] && name[1] <= 'Z')
{
port = (name[1] - '0' - 7) * 16 * 16;
if ('0' <= name[2] && name[2] <= '9' && '0' <= name[3] && name[3] <= '9')
{
pin = (name[2] - '0') * 10 + (name[3] - '0');
pin_number = port + pin;
return pin_number;
} }
else return -1;
} }
else return -1;
} }
return pin_number; return -1;
} }
const static struct rt_pin_ops _ra_pin_ops = const static struct rt_pin_ops _ra_pin_ops =