diff options
| author | Karl Palsson <karlp@tweak.net.au> | 2022-02-07 23:12:55 +0100 |
|---|---|---|
| committer | Vegard Storheil Eriksen <zyp@jvnv.net> | 2022-04-16 21:37:28 +0200 |
| commit | 3696c07f0707daa106d85ccd2b81fbad1adb22dd (patch) | |
| tree | 5870b4364cee9d4d55e11129875f8bd4bd126d69 /pwr | |
| parent | e115add00df34b9aabc97980dcb51204d624bd63 (diff) | |
stm32g4: initial platform support
Have some demo code using lptim, lpuart, exti and rtc mostly working.
It glitches into undefined exceptions, so it's a little concerning,
but... it's all cross checked against RM0440_rev7, so it's pretty good.
Signed-off-by: Karl Palsson <karlp@tweak.net.au>
Diffstat (limited to 'pwr')
| -rw-r--r-- | pwr/stm32_pwr.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/pwr/stm32_pwr.h b/pwr/stm32_pwr.h index bb46ffd..2c49be6 100644 --- a/pwr/stm32_pwr.h +++ b/pwr/stm32_pwr.h @@ -2,6 +2,26 @@ #include <mmio/mmio.h> +struct STM32_PWR_PULL_PORT_t { + volatile uint32_t PUCR; + volatile uint32_t PDCR; +}; + +struct STM32_PWR_reg_g4_t { + volatile uint32_t CR1; + volatile uint32_t CR2; + volatile uint32_t CR3; + volatile uint32_t CR4; + volatile uint32_t SR1; + volatile uint32_t SR2; + volatile uint32_t SCR; + uint32_t _reserved1; + volatile struct STM32_PWR_PULL_PORT_t PUPD[7]; + uint32_t _reserved2[10]; + volatile uint32_t CR5; +}; + + struct STM32_PWR_reg_wb_t { volatile uint32_t CR1; volatile uint32_t CR2; |