jaseg/safety-reset
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Start with integration of everything

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This commit is contained in:
jaseg 2020-03-11 13:57:22 +01:00
parent 0cd07d397f
commit 0af1a534e2
22 changed files with 2298 additions and 145 deletions
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18
controller/fw/src/mspdebug_wrapper.c
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@ -2,14 +2,14 @@
#include <unistd.h>
#include <errno.h>
#include <libopencm3/stm32/gpio.h>
#include "output.h"
#include "jtaglib.h"
#include "sr_global.h"
#include "mspdebug_wrapper.h"
#include <stm32f407xx.h>
#define BLOCK_SIZE 512 /* bytes */
@ -101,7 +101,7 @@ enum sr_gpio_types {
};
struct {
uint32_t port;
GPIO_TypeDef *gpio;
uint16_t num;
} gpios[SR_NUM_GPIOS] = {
[SR_GPIO_TCK] = {GPIOD, 8},
@ -114,9 +114,9 @@ struct {
static void sr_gpio_write(int num, int out) {
if (out)
gpio_set(gpios[num].port, gpios[num].num);
gpios[num].gpio->BSRR = 1<<gpios[num].num;
else
gpio_clear(gpios[num].port, gpios[num].num);
gpios[num].gpio->BSRR = 1<<gpios[num].num<<16;
}
static void sr_jtdev_tck(struct jtdev *p, int out) {
@ -146,7 +146,7 @@ static void sr_jtdev_tst(struct jtdev *p, int out) {
static int sr_jtdev_tdo_get(struct jtdev *p) {
UNUSED(p);
return gpio_get(gpios[SR_GPIO_TST].port, gpios[SR_GPIO_TST].num);
return !!(gpios[SR_GPIO_TST].gpio->IDR & (1<<gpios[SR_GPIO_TST].num));
}
static void sr_jtdev_tclk(struct jtdev *p, int out) {
@ -156,14 +156,14 @@ static void sr_jtdev_tclk(struct jtdev *p, int out) {
static int sr_jtdev_tclk_get(struct jtdev *p) {
UNUSED(p);
return gpio_get(gpios[SR_GPIO_TDI].port, gpios[SR_GPIO_TDI].num);
return !!(gpios[SR_GPIO_TDI].gpio->IDR & (1<<gpios[SR_GPIO_TDI].num));
}
static void sr_jtdev_tclk_strobe(struct jtdev *p, unsigned int count) {
UNUSED(p);
while (count--) {
gpio_set(gpios[SR_GPIO_TDI].port, gpios[SR_GPIO_TDI].num);
gpio_clear(gpios[SR_GPIO_TDI].port, gpios[SR_GPIO_TDI].num);
gpios[SR_GPIO_TDI].gpio->BSRR = 1<<gpios[SR_GPIO_TDI].num;
gpios[SR_GPIO_TDI].gpio->BSRR = 1<<gpios[SR_GPIO_TDI].num<<16;
}
}