Mercurial > ~darius > hgwebdir.cgi > stm32temp
changeset 16:db6011aa94d6
Use new delay routine on pin 2 so it doesn't interfere with 1 wire.
| author | Daniel O'Connor <darius@dons.net.au> |
|---|---|
| date | Wed, 14 Nov 2012 12:30:05 +1030 |
| parents | b12881051261 |
| children | b62eaa3131b1 |
| files | main.c |
| diffstat | 1 files changed, 11 insertions(+), 4 deletions(-) [+] |
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--- a/main.c Wed Nov 14 12:24:44 2012 +1030 +++ b/main.c Wed Nov 14 12:30:05 2012 +1030 @@ -238,11 +238,18 @@ c = lcd_parsecol(col); lcd_line(x, y, x1, y1, c); } else if (!strncmp("delay", cmd.buf, 5)) { + GPIO_InitTypeDef GPIO_InitStructure; + + GPIO_InitStructure.GPIO_Pin = GPIO_Pin_2; + GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz; + GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP; + GPIO_Init(GPIOE, &GPIO_InitStructure); + for (x = 0; x < 100; x++) { - GPIO_SetBits(GPIOE, GPIO_Pin_3); - _usleep16(30000); - GPIO_ResetBits(GPIOE, GPIO_Pin_3); - _usleep16(60000); + GPIO_SetBits(GPIOE, GPIO_Pin_2); + delay(30); + GPIO_ResetBits(GPIOE, GPIO_Pin_2); + delay(60); } } else if (!strncmp("rs", cmd.buf, 2)) { printf("Reset got %d\r\n", OWTouchReset());