X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=src%2Fstm%2Fstm32l.h;h=25f5af073d76659b3ec7cba65252d6f19b8161fc;hp=ff8dddffc2bb1cbb95947f5fb995a917020f0288;hb=583458772746317b98fced907ec780edff465888;hpb=1a1d4a557a30e2e743936b828b654187ec562ca8

diff --git a/src/stm/stm32l.h b/src/stm/stm32l.h
index ff8dddff..25f5af07 100644
--- a/src/stm/stm32l.h
+++ b/src/stm/stm32l.h
@@ -167,7 +167,7 @@ stm_gpio_set(struct stm_gpio *gpio, int pin, uint8_t value) {
 }
 
 static inline uint8_t
-stm_gpio_isset(struct stm_gpio *gpio, int pin) {
+stm_gpio_get(struct stm_gpio *gpio, int pin) {
 	return (gpio->idr >> pin) & 1;
 }
 
@@ -281,6 +281,30 @@ extern struct stm_flash	stm_flash;
 #define STM_FLASH_ACR_PRFEN	(1)
 #define STM_FLASH_ACR_LATENCY	(0)
 
+#define STM_FLASH_PECR_OBL_LAUNCH	18
+#define STM_FLASH_PECR_ERRIE		17
+#define STM_FLASH_PECR_EOPIE		16
+#define STM_FLASH_PECR_FPRG		10
+#define STM_FLASH_PECR_ERASE		9
+#define STM_FLASH_PECR_FTDW		8
+#define STM_FLASH_PECR_DATA		4
+#define STM_FLASH_PECR_PROG		3
+#define STM_FLASH_PECR_OPTLOCK		2
+#define STM_FLASH_PECR_PRGLOCK		1
+#define STM_FLASH_PECR_PELOCK		0
+
+#define STM_FLASH_SR_OPTVERR		11
+#define STM_FLASH_SR_SIZERR		10
+#define STM_FLASH_SR_PGAERR		9
+#define STM_FLASH_SR_WRPERR		8
+#define STM_FLASH_SR_READY		3
+#define STM_FLASH_SR_ENDHV		2
+#define STM_FLASH_SR_EOP		1
+#define STM_FLASH_SR_BSY		0
+
+#define STM_FLASH_PEKEYR_PEKEY1	0x89ABCDEF
+#define STM_FLASH_PEKEYR_PEKEY2 0x02030405
+
 struct stm_rcc {
 	vuint32_t	cr;
 	vuint32_t	icscr;
@@ -881,6 +905,9 @@ stm_exticr_set(struct stm_gpio *gpio, int pin) {
 	uint8_t	shift = (pin & 3) << 2;
 	uint8_t	val = 0;
 
+	/* Enable SYSCFG */
+	stm_rcc.apb2enr |= (1 << STM_RCC_APB2ENR_SYSCFGEN);
+
 	if (gpio == &stm_gpioa)
 		val = STM_SYSCFG_EXTICR_PA;
 	else if (gpio == &stm_gpiob)